update

2026-04-19 22:43:02 +02:00
parent 10cba24727
commit fd1e23eb26
23 changed files with 2320 additions and 72 deletions
--- a/.paul/MILESTONES.md
+++ b/.paul/MILESTONES.md
@@ -7,6 +7,58 @@ Completed milestone log for this project.
 | v0.1 Initial Release | 2026-03-13 | 2 days | 6 phases, 15 plans |
 | v0.2 Pre-Expansion Fixes | 2026-03-15 | 2 days | 1 phase, 5 plans |
 | v0.3 Moduł Paragonów | 2026-03-15 | 1 day | 5 phases, 5 plans |
+| v3.0 Mobile Responsive | 2026-04-19 | ~5 tygodni | 52 phases shipped, 55 plans |
+
+---
+
+## ✅ v3.0 Mobile Responsive
+
+**Completed:** 2026-04-19
+**Duration:** ~5 tygodni (2026-03-15 → 2026-04-19)
+
+### Stats
+
+| Metric | Value |
+|--------|-------|
+| Phases shipped | 52 (z zakresu 52–105) |
+| Phases deferred | 1 (Phase 68 Code Deduplication Refactor) |
+| Phases cancelled | 1 (Phase 99 Order Delivery & Payment Edit) |
+| Plans completed | 55 |
+| Files changed | ~250+ |
+
+### Key Accomplishments
+
+- **Mobile UI core:** hamburger menu, slide-in sidebar, status panel toggle, image hover zoom, collapsed sidebar fix (Phase 52–55).
+- **Order payments i automation events:** reczne platnosci + push `set_paid` do shopPRO; `payment.status_changed`, `order.status_changed`, `order.status_aged`, `order.imported`, `shipment.created/status_changed`, warunki statusowe i `payment_method` (Phase 56–61, 84, 95–96, 98).
+- **Import re-import safety + personalizacja:** ochrona pol lokalnych przy re-imporcie shopPRO, activity log rozroznia import/aktualizacje, custom_fields + message jako personalizacja pozycji (Phase 62–63, 75, 79).
+- **Receipts:** DATETIME precision, koszt wysylki jako pozycja, bugfix `buildItemsSnapshot`/`delivery_price` (Phase 64, 70, 90).
+- **PAUL framework:** Delegated Apply + Codex Executor (Phase 65, 67).
+- **Tracking Allegro i shopPRO:** English statuses, pull mapping, push statusow orderPRO→shopPRO/Allegro, Delivery Tracking (Phase 66, 69, 74–75, 83).
+- **Przesylki:** preset auto-submit, przekazywanie waybill do Allegro, Apaczka COD bank account, Apaczka long-street truncation, Weekend Delivery (InPost), delete z szczegolow zamowienia, User-Agent header z publiczna /info (Phase 78, 86–89, 102, 104).
+- **Listowanie i wyszukiwanie:** per_page w localStorage, search po produkcie, tooltipy, AJAX refresh, status group filter, global search w topbarze, aged highlight, popup preview (Phase 72–73, 80–82, 85, 94–95, 101).
+- **Remember Me login, buyer name copy, info page** (Phase 92–93, 89).
+- **Print pipeline:** resilient polling 3-layer timeout w OrderPROPrint, preset scope + print UX, auto-click najnowszej etykiety (Phase 91, 100, 103).
+- **Project generation (PSD):** polautomatyczne generowanie projektow graficznych z zamowien + `external_status_id` → `status_code` rename + flagi statusu projektu (Phase 97).
+- **Statistics (ostatnia faza):** dzienny raport zamowien `/statistics/orders` z filtrami (daty/kanaly/grupy statusow) i stopka `Podsumowanie`; hotfix collation MySQL; fallback netto 23% VAT (Phase 105).
+
+### Key Decisions
+
+| Decision | Rationale |
+|----------|-----------|
+| Event `order.imported` tylko przy pierwszym imporcie + backfill statusow | Unikniecie duplikatow reakcji automatyzacji, poprawa starych zamowien w_realizacji→wyslane |
+| Push waybill do Allegro niekrytyczny dla lokalnej paczki | Blad API Allegro nie blokuje utworzenia przesylki; tylko dla `source=allegro` |
+| Historia automatyzacji audytowana per rule + retencja 30 dni | Observability bez recznego utrzymania danych |
+| Preset przesylek nadpisuje tylko wymiary+wage + auto-submit | Spojnosc z polityka single responsibility preseta |
+| `_token` CSRF field standardized | Eliminacja konfliktu nazw z wczesnego `_csrf_token` |
+| Statistics channelSql: `CAST(int AS CHAR) COLLATE utf8mb4_unicode_ci` | Unikniecie `1271 Illegal mix of collations`; pattern dla przyszlych raportow per-integration |
+| Statistics netto fallback `/ 1.23` | shopPRO nie wysyla netto ani w zamowieniu ani w items — tymczasowy fallback; docelowy fix opisany w `.paul/TODO.md` (STAT-NET) |
+| Phase 68 deferred | Refaktor deduplikacyjny wymaga wiekszego kontekstu — przeniesiony na pozniej |
+
+### Deferred to Next Milestone
+
+- **STAT-NET:** netto z shopPRO / `order_items.tax_rate` (unikniecie sztywnego 23% VAT).
+- **Phase 68 Code Deduplication Refactor** (`0/2`, Planning).
+- **Mobile Orders List / Mobile Order Details / Mobile Settings** — TBD z tabeli ROADMAP.

 ---

--- a/.paul/PROJECT.md
+++ b/.paul/PROJECT.md
@@ -12,9 +12,9 @@ Sprzedawca moĹĽe obsĹ‚ugiwaÄ‡ zamĂłwienia ze wszystkich kanaĹ‚Ăłw

 | Attribute | Value |
 |-----------|-------|
-| Version | 1.0.0 |
-| Status | v2.3 Complete |
-| Last Updated | 2026-03-28 |
+| Version | 3.0.0 |
+| Status | v3.0 Complete |
+| Last Updated | 2026-04-19 |

 ## Requirements

@@ -107,16 +107,23 @@ Sprzedawca moĹĽe obsĹ‚ugiwaÄ‡ zamĂłwienia ze wszystkich kanaĹ‚Ăłw
 - [x] Naprawa tworzenia przesylek Apaczka dla dlugich adresow: auto-truncate dla uslug punktowych (ORLEN/Paczkomat), walidacja + blad dla uslug kurierskich — Phase 102
 - [x] Naprawa auto-click etykiety po utworzeniu przesylki: klik na najnowsza paczke zamiast najstarszej (buttons[0] vs buttons[length-1]) — Phase 103
 - [x] Apaczka Paczka w Weekend: checkbox "Dostawa w weekend (sobota)" dla uslug InPost paczkomatowych + mapowanie pole formularza weekend_delivery -> option[19] w API Apaczki — Phase 104
+- [x] Statystyki zamowien: widok `/statistics/orders` z filtrami (daty, kanaly multiselect, grupy statusow multiselect) i raportem dziennym per kanal (Allegro, shopPRO per integracja); hotfix collation MySQL + fallback netto 23% VAT — Phase 105
+- [x] Wersja mobilna — modul po module (v3.0) — shipped across phases 52–105
+
+### Deferred
+
 - [ ] Eliminacja zduplikowanego kodu: SslCertificateResolver, ToggleableRepositoryTrait, RedirectPathResolver, ReceiptService — Phase 68
+- [ ] STAT-NET: pobieranie netto z shopPRO lub wyliczanie z `order_items.tax_rate` (unikniecie sztywnego 23% VAT) — `.paul/TODO.md`

 ### Active (In Progress)

- [ ] Wersja mobilna — modul po module (v3.0)
+- [ ] (brak — milestone v3.0 zakonczony, oczekiwanie na kolejny)

 ### Planned (Next)

 - [ ] ZarzÄ…dzanie produktami
 - [ ] ZarzÄ…dzanie stanami magazynowymi
+- [ ] Mobile Orders List / Mobile Order Details / Mobile Settings — pelna wersja mobilna pozostalych ekranow

 ### Out of Scope

@@ -178,6 +185,10 @@ PHP (XAMPP/Laravel), integracje z API marketplace'Ăłw (Allegro, Erli) oraz API
 | Historia automatyzacji zapisywana per regula (success/failed) i czyszczona cronem po 30 dniach | Audyt wykonywania regul bez recznego utrzymania danych | 2026-03-28 | Active |
 | Akcja update_order_status korzysta z OrdersRepository::updateOrderStatus | Spojnosc z historia statusow i activity log bez duplikowania logiki | 2026-03-28 | Active |
 | Push waybilla do Allegro checkout forms wykonywany tylko dla zamowien source=allegro i jest niekrytyczny dla lokalnego tworzenia paczki | Eliminacja recznego kroku po stronie Allegro bez ryzyka utraty lokalnie utworzonej przesylki przy bledzie API | 2026-03-28 | Active |
+| Event `order.imported` emitowany tylko przy pierwszym imporcie zamowienia | Unikniecie duplikatow reakcji automatyzacji przy kolejnych synchronizacjach | 2026-04-15 | Active |
+| Preset przesylek nadpisuje wylacznie wymiary+wage + auto-submit po autofill | Single responsibility preseta + szybszy flow operatora | 2026-04-17 | Active |
+| Statistics channelSql: explicit `COLLATE utf8mb4_unicode_ci` na CASE z `CAST(integration_id AS CHAR)` | Unikniecie `1271 Illegal mix of collations` w `IN (...)` z parametrami bindowanymi; pattern dla przyszlych agregacji per-integration | 2026-04-19 | Active |
+| Statistics netto fallback `ROUND(gross / 1.23, 2)` gdy `total_without_tax` puste | shopPRO nie wysyla netto ani w zamowieniu ani w `order_items`; tymczasowy fallback — docelowy fix w `.paul/TODO.md` (STAT-NET) | 2026-04-19 | Active |

 ## Success Metrics

@@ -209,6 +220,6 @@ Quick Reference:

 ---
 *PROJECT.md â€” Updated when requirements or context change*
-*Last updated: 2026-04-17 after Phase 104 completion (Apaczka Weekend Delivery)*
+*Last updated: 2026-04-19 after v3.0 Mobile Responsive milestone completion (Phase 105 Orders Statistics)*


--- a/.paul/ROADMAP.md
+++ b/.paul/ROADMAP.md
@@ -6,9 +6,27 @@ orderPRO to narzedzie do wielokanalowego zarzadzania sprzedaza. Projekt przechod

 ## Current Milestone

-### v3.0 Mobile Responsive — In progress
+**v3.0 Mobile Responsive** (v3.0.0)
+Status: Complete
+Completed: 2026-04-19

-Wersja mobilna aplikacji, modul po module. Cel: pelna uzywalnosc orderPRO na telefonach i tabletach.
+## Next Milestone
+
+Run `/paul:discuss-milestone` lub `/paul:milestone` aby zdefiniowac zakres nastepnego milestone.
+
+Kandydaci w kolejce:
+- Mobile Orders List / Mobile Order Details / Mobile Settings
+- Zarzadzanie produktami
+- Zarzadzanie stanami magazynowymi
+- STAT-NET (netto shopPRO bez fallbacku 23%)
+- Phase 68 — Code Deduplication Refactor
+
+## Completed Milestones
+
+<details>
+<summary>v3.0 Mobile Responsive - 2026-04-19 (52 phases shipped, 55 plans)</summary>
+
+Wersja mobilna aplikacji plus pelny zestaw usprawnien operacyjnych: automation events, tracking push/pull, personalizacja pozycji, resilient print pipeline, project generation PSD oraz raport statystyk zamowien.

 | Phase | Name | Plans | Status |
 |-------|------|-------|--------|
@@ -28,7 +46,7 @@ Wersja mobilna aplikacji, modul po module. Cel: pelna uzywalnosc orderPRO na tel
 | 65 | PAUL Delegated Apply | 1/1 | Complete |
 | 66 | Allegro Delivery Tracking | 2/2 | Complete |
 | 67 | PAUL Codex Executor | 1/1 | Complete |
-| 68 | Code Deduplication Refactor | 0/2 | Planning |
+| 68 | Code Deduplication Refactor | 0/2 | Deferred |
 | 69 | Allegro Tracking English Statuses | 1/1 | Complete |
 | 70 | Receipt Shipping Cost | 1/1 | Complete |
 | 71 | Attributes Import | 1/1 | Complete |
@@ -65,12 +83,11 @@ Wersja mobilna aplikacji, modul po module. Cel: pelna uzywalnosc orderPRO na tel
 | 102 | Apaczka Receiver Street Length | 1/1 | Complete |
 | 103 | Print Autoclick Fix | 1/1 | Complete |
 | 104 | Apaczka Weekend Delivery | 1/1 | Complete |
-| TBD | Mobile Orders List | - | Not started |
-| TBD | Mobile Order Details | - | Not started |
-| TBD | Mobile Settings | - | Not started |
-| ... | Kolejne moduly wg potrzeb | - | Not started |
+| 105 | Orders Statistics | 1/1 | Complete |

-## Completed Milestones
+Archive: `.paul/milestones/v3.0-ROADMAP.md`
+
+</details>

 <details>
 <summary>v2.3 Email HTML Layout - 2026-03-28 (1 phase, 1 plan)</summary>
@@ -388,4 +405,4 @@ Archive: `.paul/milestones/v0.1-ROADMAP.md`

 ---
 *Roadmap created: 2026-03-12*
-*Last updated: 2026-04-17 - phase 104 unified (Apaczka Weekend Delivery)*
+*Last updated: 2026-04-19 - v3.0 Mobile Responsive milestone closed (52 phases shipped, 55 plans; phase 68 deferred, phase 99 cancelled)*
--- a/.paul/STATE.md
+++ b/.paul/STATE.md
@@ -2,34 +2,42 @@

 ## Project Reference

-See: .paul/PROJECT.md (updated 2026-04-17)
+See: .paul/PROJECT.md (updated 2026-04-19)

 **Core value:** Sprzedawca moze obslugiwac zamowienia ze wszystkich kanalow sprzedazy i nadawac przesylki bez przelaczania sie miedzy platformami.
-**Current focus:** Milestone v3.0 - Phase 104 complete, ready for next phase
+**Current focus:** Awaiting next milestone (v3.0 Mobile Responsive complete 2026-04-19).

 ## Current Position

-Milestone: v3.0 Mobile Responsive - In progress
-Phase: 104 (Apaczka Weekend Delivery) — Complete
-Plan: 104-01 Complete
-Status: Loop closed, ready for next PLAN
-Last activity: 2026-04-17 — UNIFY Phase 104 complete
+Milestone: Awaiting next milestone
+Phase: None active
+Plan: None
+Version: 3.0.0
+Status: Milestone v3.0 Mobile Responsive complete — ready for next
+Last activity: 2026-04-19 — Milestone v3.0 closed (52 phases, 55 plans)

 Progress:
- Milestone: [#########.] ~96%
- Phase 104: [##########] 100%
+- v3.0 Mobile Responsive: [##########] 100% shipped
+- Next milestone: [__________] 0%

 ## Loop Position

 Current loop state:
 ```
-PLAN ──▶ APPLY ──▶ UNIFY
-  ✓        ✓        ✓     [Loop complete — ready for next PLAN]
+PLAN --> APPLY --> UNIFY
+  o        o        o     [Milestone complete — ready for next]
 ```

 ## Session Continuity

-Last session: 2026-04-17
-Stopped at: Phase 104 Complete
-Next action: /paul:plan dla kolejnej fazy
-Resume file: .paul/phases/104-apaczka-weekend-delivery/104-01-SUMMARY.md
+Last session: 2026-04-19 (complete-milestone v3.0)
+Stopped at: Milestone v3.0 Mobile Responsive zamkniety, archiwum `.paul/milestones/v3.0-ROADMAP.md`
+Next action: `/paul:discuss-milestone` lub `/paul:milestone` — zdefiniowanie nastepnego milestone
+Resume file: .paul/MILESTONES.md
+
+## Deferred to Next Milestones
+
+- Phase 68 — Code Deduplication Refactor (0/2 Planning, nigdy nie rozpoczety)
+- STAT-NET — netto shopPRO z API lub z `order_items.tax_rate` (`.paul/TODO.md`)
+- Mobile Orders List / Mobile Order Details / Mobile Settings (TBD z poprzedniego roadmapu)
+- sonar-scanner — skan dla phase 105 nie zostal uruchomiony w sesji UNIFY (gap odnotowany)
--- a/.paul/TODO.md
+++ b/.paul/TODO.md
@@ -0,0 +1,25 @@
+# TODO — odlozone zadania techniczne
+
+> Lista nieformalnych zadan do zrobienia pozniej. Kazdy wpis ma wlasny tag (np. `STAT-NET`) zeby mozna go bylo zlinkowac z komentarzy w kodzie.
+
+## STAT-NET — netto zamowien w statystykach (data: 2026-04-19)
+
+### Kontekst
+- Statystyki `/statistics/orders` pokazuja `Netto` per dzien/kanal.
+- shopPRO nie wysyla kwoty netto ani na poziomie zamowienia (`orders.total_without_tax`), ani produktow (`order_items.original_price_without_tax` — rowniez puste).
+- Allegro: `orders.total_without_tax` rowniez moze byc puste.
+- Obecnie dziala fallback: netto = `ROUND(total_with_tax / 1.23, 2)` gdy kolumna netto jest pusta/zerowa. Zaklada 23% VAT dla wszystkich.
+
+### Zadania
+1. **Ustalic zrodlo prawdy dla netto**:
+   - Sprawdzic, czy API shopPRO udostepnia `price_netto` lub `total_netto` (payload zawiera tylko `price_brutto` + `vat`).
+   - Jesli TAK → rozszerzyc mapping importu (`src/Modules/ShopPro/...`) i backfill migracja dla historycznych rekordow.
+   - Jesli NIE → liczyc netto deterministycznie z `order_items.original_price_with_tax` i `order_items.tax_rate` (wtedy nie zakladamy sztywno 23%).
+2. **Backfill historycznych zamowien** po wdrozeniu zrodla netto (migracja SQL + idempotentny skrypt).
+3. **Zastapic fallback /1.23** w `OrdersStatisticsRepository::netAmountSql()`:
+   - Preferuj `orders.total_without_tax`.
+   - Jesli brak — `SUM(order_items.original_price_with_tax / (1 + order_items.tax_rate / 100) * order_items.quantity)`.
+   - Stala 1.23 tylko jako ostateczny fallback przy braku item-levelu.
+
+### Linki w kodzie
+- `src/Modules/Statistics/OrdersStatisticsRepository.php` — metoda `netAmountSql()` (komentarz `TODO(STAT-NET)`).
--- a/.paul/changelog/2026-04-19.md
+++ b/.paul/changelog/2026-04-19.md
@@ -0,0 +1,27 @@
+# 2026-04-19
+
+## Co zrobiono
+
+- [Phase 105, Plan 01] Orders Statistics — nowa sekcja menu `Statystyki -> Zamowienia` + raport dzienny per kanal (Allegro, shopPRO per integracja).
+- Filtr: zakres dat, multiselect kanalow, multiselect grup statusow (domyslnie wszystkie poza `anulowane`).
+- Tabela dzienna: Ilosc / Netto / Brutto per kanal + wiersz `Podsumowanie`.
+- Hotfix (post-APPLY): kolizja collation w MySQL (`1271 Illegal mix of collations`) przy `CAST(integration_id AS CHAR)` — statystyki zwracaly pusta tabele; fix przez explicit `COLLATE utf8mb4_unicode_ci` na CASE zwracajacym `channel_key`.
+- Scope addition (post-APPLY): fallback netto 23% VAT, gdy `orders.total_without_tax` jest puste (shopPRO nie wysyla netto). TODO `STAT-NET` zapisane w `.paul/TODO.md` (docelowo netto z shopPRO lub z `order_items.tax_rate`).
+- Dokumentacja: ARCHITECTURE, DB_SCHEMA (brak migracji), TECH_CHANGELOG zaktualizowane.
+
+## Zmienione pliki
+
+- `src/Modules/Statistics/OrdersStatisticsController.php`
+- `src/Modules/Statistics/OrdersStatisticsRepository.php`
+- `resources/views/statistics/orders.php`
+- `routes/web.php`
+- `resources/views/layouts/app.php`
+- `resources/lang/pl.php`
+- `resources/scss/app.scss`
+- `public/assets/css/app.css`
+- `.paul/docs/ARCHITECTURE.md`
+- `.paul/docs/DB_SCHEMA.md`
+- `.paul/docs/TECH_CHANGELOG.md`
+- `.paul/TODO.md`
+- `.paul/phases/105-orders-statistics/105-01-PLAN.md`
+- `.paul/phases/105-orders-statistics/105-01-SUMMARY.md`
--- a/.paul/docs/ARCHITECTURE.md
+++ b/.paul/docs/ARCHITECTURE.md
@@ -1,7 +1,7 @@
 # ARCHITECTURE

 ## Zakres
- Dokument opisuje aktualna architekture kodu (stan repo: 2026-04-18).
+- Dokument opisuje aktualna architekture kodu (stan repo: 2026-04-19).
 - Zrodlem prawdy sa: `src/`, `routes/web.php`, `database/migrations/`.

 ## Warstwy systemu
@@ -21,6 +21,7 @@
 - `Automation`: reguly event-condition-action, historia wykonan.
 - `Settings`: konfiguracja statusow, integracji, cron, skrzynek, szablonow, drukowania, mapowan projektow.
 - `Printing`: API kolejkowania wydruku i klucze API dla klienta desktop.
+- `Statistics`: raporty i agregacje dzienne zamowien z filtrowaniem po datach, kanalach i grupach statusow.
 - `Cron`: synchronizacje integracji i zadania utrzymaniowe.
 - `Info`: endpoint diagnostyczny `/info`.

@@ -35,6 +36,8 @@
 - `App\Modules\Printing\PrintApiController`: endpointy kolejki wydruku (session/api-key).
 - `App\Modules\Automation\AutomationService`: trigger eventow, ewaluacja warunkow, wykonanie akcji.
 - `App\Modules\Settings\ProjectMappingController`: CRUD mapowania produkt -> skrypt generacji projektu.
+- `App\Modules\Statistics\OrdersStatisticsController`: endpoint `/statistics/orders`, walidacja filtrow i przygotowanie modelu tabeli.
+- `App\Modules\Statistics\OrdersStatisticsRepository`: agregacje SQL dzienne (`COUNT`, `SUM total_net`, `SUM total_with_tax`) i mapowanie filtrow kanal/status-group.

 ## Integracje zewnetrzne
 - Allegro: OAuth, import zamowien, sync statusow push/pull, mapowania statusow i dostaw.
@@ -47,6 +50,18 @@
 - Controller waliduje dane i CSRF, wywoluje Repository/Service.
 - Response: HTML (widoki) albo JSON (endpointy AJAX/API).

+### Przeplyw Statystyk Zamowien
+- Route: `GET /statistics/orders` (wymaga sesji uzytkownika).
+- Controller:
+  - parsuje `date_from`, `date_to`, `channels[]`, `status_groups[]`,
+  - ustawia domyslne grupy statusow (wszystkie poza grupa `anulowane`),
+  - pobiera agregaty dzienne z repozytorium,
+  - buduje tabele z dynamicznymi kolumnami kanalow i stopka `Razem`.
+- Repository:
+  - liczy kanaly jako `allegro` oraz `shoppro:{integration_id}`,
+  - dla statusu efektywnego allegro stosuje mapowanie `allegro_order_status_mappings`,
+  - zwraca zagregowane rekordy dzien/kanal.
+
 ## Glowny przeplyw Cron
 - Trigger:
 - `GET /cron` (public token) lub web-cron w `Application::maybeRunCronOnWeb`.
--- a/.paul/docs/DB_SCHEMA.md
+++ b/.paul/docs/DB_SCHEMA.md
@@ -2,7 +2,7 @@

 ## Zakres i zrodlo prawdy
 - Schemat wynika z migracji SQL w `database/migrations`.
- Dokument odzwierciedla stan repo na 2026-04-18 (migracje do `20260413_000100`).
+- Dokument odzwierciedla stan repo na 2026-04-19 (migracje do `20260413_000100`).

 ## Ostatnie istotne migracje
 - `20260413_000100_ensure_orders_delivery_payment_columns.sql`
@@ -176,3 +176,7 @@
 - Migracje `ensure_` i `000100` sa idempotentne i kompensuja roznice miedzy srodowiskami.
 - Rename `orders.external_status_id -> status_code` wymaga, aby nowe query i dokumentacja uzywaly tylko `status_code`.
 - `delivery_price` jest backfillowane z JSON payloadow importu (Allegro/shopPRO).
+
+## Zmiany 2026-04-19
+- Brak zmian schematu bazy danych dla funkcji `Statystyki -> Zamowienia`.
+- Raport korzysta z istniejacych kolumn i tabel: `orders`, `integrations`, `order_status_groups`, `order_statuses`, `allegro_order_status_mappings`.
--- a/.paul/docs/TECH_CHANGELOG.md
+++ b/.paul/docs/TECH_CHANGELOG.md
@@ -1,3 +1,26 @@
 # TECH_CHANGELOG

 > Chronologiczny log zmian technicznych — co i dlaczego.
+
+## 2026-04-19 - Statystyki zamowien (menu + raport dzienny)
+
+- Dodano nowy modul `Statistics`:
+  - `OrdersStatisticsController` (obsluga filtrow i render strony `/statistics/orders`).
+  - `OrdersStatisticsRepository` (agregacje dzienne po kanalach i grupach statusow).
+- Dodano nowa pozycje menu: `Statystyki -> Zamowienia`.
+- Dodano widok raportowy z filtrem zakresu dat, multiselectem kanalow i multiselectem grup statusow.
+- Dodano tabele dzienna z metrykami `Ilosc`, `Netto`, `Brutto` per kanal oraz stopka `Razem`.
+- Dodano tlumaczenia `statistics.orders.*` i `navigation.statistics*`.
+- Brak zmian migracyjnych i brak zmian schematu bazy danych.
+
+## 2026-04-19 - Fix: Statystyki nie pokazywaly zamowien (kolizja collation)
+
+- `OrdersStatisticsRepository::channelSql()` generowal wyrazenie `CONCAT("shoppro:", CAST(integration_id AS CHAR))`, ktore w MySQL dawalo wynik z collation `utf8mb4_bin`. W zestawieniu z parametrami bindowanymi (`utf8mb4_general_ci`) MySQL rzucal `SQLSTATE[HY000] 1271 Illegal mix of collations for operation 'in'`.
+- Blad byl polykany przez `try/catch (Throwable)` w `aggregateByDay()`, przez co widok dostawal pusta tablice i nie pokazywal zadnych zamowien.
+- Fix: dodano jawne `COLLATE utf8mb4_unicode_ci` na `CAST(integration_id AS CHAR)` oraz na calym wyrazeniu `CASE` zwracajacym `channel_key`, tak aby klucz kanalu mial spojne collation zgodne z `orders.source`.
+
+## 2026-04-19 - Statystyki: fallback netto 23% VAT
+
+- `OrdersStatisticsRepository::netAmountSql()` dostal fallback: jesli `orders.total_without_tax` jest `NULL` lub `0`, a `orders.total_with_tax` ma wartosc, netto wyliczane jest jako `ROUND(total_with_tax / 1.23, 2)`.
+- Uzasadnienie: shopPRO nie wysyla netto ani na zamowieniu ani w pozycjach (`order_items.original_price_without_tax` jest puste), wiec bez fallbacku kolumna `Netto` w statystykach pokazywala 0.
+- Uwaga: fallback zaklada 23% VAT. Ostateczne rozwiazanie (prawidlowy netto z shopPRO / z `order_items.tax_rate`) opisane w `.paul/TODO.md` (tag `STAT-NET`).
--- a/.paul/governance/governance_2026-04-19.jsonl
+++ b/.paul/governance/governance_2026-04-19.jsonl
@@ -0,0 +1,50 @@
+{"ts":"2026-04-19T13:58:53Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"SELECT id, product_name_pat","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T13:59:05Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T13:59:15Z","tool":"Bash","cmd":"tasklist //FI \"IMAGENAME eq Photoshop.exe\" 2>/dev/null | grep -i photoshop\",\"description\":\"Check if Photoshop is running\"},\"tool_response\":{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":fal","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T13:59:29Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && python tools/generowanie/pudelko_komunia_kwiaty.py --help 2>&1 | head -40\",\"description\":\"Check script parameters\"},\"tool_response\":{\"stdout\"","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:00:34Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/pudelko_komunia_kwiaty.py --klient \"Magdalena Rukasz Rukasz\" --imie \"Wiktora\" --data \"17.05.2026\" --od-kog","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:00:42Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"UPDATE order_items SET proj","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:04:38Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:04:46Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"SELECT oa.name, o.internal_","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:04:54Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:05:14Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/email_photo_fetcher.py --email \"m.wroblewska82@wp.pl\" --out \"C:/tmp/orderpro_photos\" --days 365 2>&1\",\"des","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:05:18Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/email_message_fetcher.py --email \"m.wroblewska82@wp.pl\" --days 60 --json 2>&1\",\"description\":\"Fetch client","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:05:21Z","tool":"Bash","cmd":"tasklist //FI \"IMAGENAME eq Photoshop.exe\" 2>/dev/null | grep -i photoshop\",\"description\":\"Check if Photoshop is running\"},\"tool_response\":{\"stdout\":\"Binary file (standard input) matches\"","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:05:39Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && python tools/generowanie/email_photo_fetcher.py --help 2>&1\",\"description\":\"Check photo fetcher help/options\"},\"tool_response\":{\"stdout\":\"us","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:05:56Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && python tools/generowanie/akrylowe_podziekowanie_matka_chrzestna_wzor1.py --help 2>&1 && echo \"---\" && python tools/generowanie/akrylowe_podziekowani","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:07:17Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/akrylowe_podziekowanie_matka_chrzestna_wzor1.py --klient \"Magdalena Wróblewska\" --imie \"Leosia\" --data \"26","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:07:28Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/akrylowe_podziekowanie_ojciec_chrzestny_wzor1.py --klient \"Magdalena Wróblewska\" --imie \"Leosia\" --data \"2","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:07:36Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"UPDATE order_items SET proj","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:18:49Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:19:09Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && python tools/generowanie/pudelko_komunia_kielich.py --help 2>&1\",\"description\":\"Check script parameters for kielich script\"},\"tool_response\":{\","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:19:33Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/pudelko_komunia_kielich.py \\\\\\n  --klient \"Dagmara Pietrzyk-Mroczkowska\" \\\\\\n  --imie \"Marysi\" \\\\\\n","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:20:41Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"UPDATE order_items SET proj","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:25:54Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:26:29Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && python tools/generowanie/pudelko_chrzest_golabek_uv.py --help 2>&1\",\"description\":\"Check chrzest gołąbek UV script params\"},\"tool_response\":{","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:27:00Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/pudelko_chrzest_golabek_uv.py \\\\\\n  --klient \"Natalia Lewandowska\" \\\\\\n  --imie \"Lilianny\" \\\\\\n  --","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:27:12Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/pudelko_komunia_kielich.py \\\\\\n  --klient \"Natalia Lewandowska\" \\\\\\n  --imie \"Julii\" \\\\\\n  --data \","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:27:20Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"UPDATE order_items SET proj","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:43:50Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T14:44:16Z","tool":"Bash","cmd":"cd \"C:/visual studio code/projekty/orderPRO\" && PYTHONUTF8=1 python tools/generowanie/pudelko_komunia_kielich.py \\\\\\n  --klient \"Danuta Kaczmarek-Ruta\" \\\\\\n  --imie \"Michaliny\" \\\\\\n  --","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T15:05:36Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"UPDATE order_items SET proj","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T15:05:45Z","tool":"Bash","cmd":"\"C:/xampp/mysql/bin/mysql.exe\" --default-character-set=utf8mb4 -h host700513.hostido.net.pl -P 3306 -u host700513_orderpro -phrDNtUBg9grwZ7syN77S host700513_orderpro -e \"\\nSELECT \\n    oi.id AS i","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:28:50Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\src\\\\Modules\\\\Statistics\\\\OrdersStatisticsRepository.php","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:29:34Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\docs\\\\TECH_CHANGELOG.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:33:37Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\src\\\\Modules\\\\Statistics\\\\OrdersStatisticsRepository.php","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:34:19Z","tool":"Write","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\TODO.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:34:30Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\docs\\\\TECH_CHANGELOG.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:37:04Z","tool":"Write","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\phases\\\\105-orders-statistics\\\\105-01-SUMMARY.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:37:16Z","tool":"Write","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\changelog\\\\2026-04-19.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:37:30Z","tool":"Write","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\STATE.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:37:45Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\ROADMAP.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:37:53Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\ROADMAP.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:39:18Z","tool":"Bash","cmd":"cp \".paul/ROADMAP.md\" \".paul/milestones/v3.0-ROADMAP.md\"\",\"description\":\"Archive v3.0 ROADMAP snapshot\"},\"tool_response\":{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":f","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:39:30Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\milestones\\\\v3.0-ROADMAP.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:40:14Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\MILESTONES.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:40:20Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\PROJECT.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:40:35Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\PROJECT.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:40:39Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\PROJECT.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:40:54Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\PROJECT.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:41:37Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\ROADMAP.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:41:42Z","tool":"Edit","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\ROADMAP.md","cwd":"/c/visual studio code/projekty/orderPRO"}
+{"ts":"2026-04-19T20:41:57Z","tool":"Write","file":"C:\\\\visual studio code\\\\projekty\\\\orderPRO\\\\.paul\\\\STATE.md","cwd":"/c/visual studio code/projekty/orderPRO"}
--- a/.paul/milestones/v3.0-ROADMAP.md
+++ b/.paul/milestones/v3.0-ROADMAP.md
@@ -0,0 +1,400 @@
+# v3.0 Mobile Responsive — Archive
+
+**Archived:** 2026-04-19
+**Status:** Complete
+**Scope:** Phases 52–105 (UI mobile, automation, integrations tuning, statistics)
+
+---
+
+# Roadmap: orderPRO
+
+## Overview
+
+orderPRO to narzedzie do wielokanalowego zarzadzania sprzedaza. Projekt przechodzi od podstawowych integracji z marketplace'ami i generowania etykiet, przez rozbudowe o nowe zrodla zamowien i przewoznikow, az do pelnego zarzadzania produktami i stanami magazynowymi.
+
+## Current Milestone
+
+### v3.0 Mobile Responsive — In progress
+
+Wersja mobilna aplikacji, modul po module. Cel: pelna uzywalnosc orderPRO na telefonach i tabletach.
+
+| Phase | Name | Plans | Status |
+|-------|------|-------|--------|
+| 52 | Mobile Main Menu | 1/1 | Complete |
+| 53 | Mobile Status Panel Toggle | 1/1 | Complete |
+| 54 | Order Detail Image Hover | 1/1 | Complete |
+| 55 | Desktop Collapsed Sidebar Fix | 1/1 | Complete |
+| 56 | Order Payments | 1/1 | Complete |
+| 57 | Payment Automation Event | 1/1 | Complete |
+| 58 | Automation Form Preserve | 1/1 | Complete |
+| 59 | Order Status Automation Event | 1/1 | Complete |
+| 60 | Order Status Aged Event | 1/1 | Complete |
+| 61 | Payment Button Activation | 1/1 | Complete |
+| 62 | Import Re-import Safety | 1/1 | Complete |
+| 63 | Order Item Personalization | 1/1 | Complete |
+| 64 | Receipt Datetime Precision | 1/1 | Complete |
+| 65 | PAUL Delegated Apply | 1/1 | Complete |
+| 66 | Allegro Delivery Tracking | 2/2 | Complete |
+| 67 | PAUL Codex Executor | 1/1 | Complete |
+| 68 | Code Deduplication Refactor | 0/2 | Planning |
+| 69 | Allegro Tracking English Statuses | 1/1 | Complete |
+| 70 | Receipt Shipping Cost | 1/1 | Complete |
+| 71 | Attributes Import | 1/1 | Complete |
+| 72 | Per Page Persistence | 1/1 | Complete |
+| 73 | Search by Product | 1/1 | Complete |
+| 74 | Reverse Status Mapping | 1/1 | Complete |
+| 75 | Pull Status Mapping | 1/1 | Complete |
+| 76 | Shipment Receiver Fallback | 1/1 | Complete |
+| 77 | COD Amount Fix | 1/1 | Complete |
+| 78 | Preset Auto Submit | 1/1 | Complete |
+| 79 | Personalization Message Field | 1/1 | Complete |
+| 80 | Status Change Reload | 1/1 | Complete |
+| 81 | Global Search Bar | 1/1 | Complete |
+| 82 | Product Title Tooltip | 1/1 | Complete |
+| 83 | Allegro Pull Status Mapping | 1/1 | Complete |
+| 84 | Order Imported Automation Event | 1/1 | Complete |
+| 85 | Status Group Filter | 1/1 | Complete |
+| 86 | Apaczka COD Bank Account | 1/1 | Complete |
+| 87 | Shipment Delete | 1/1 | Complete |
+| 88 | Allegro User-Agent | 1/1 | Complete |
+| 89 | Allegro Info Page | 1/1 | Complete |
+| 90 | Delivery Price Import Fix | 1/1 | Complete |
+| 91 | Print Client Timeout Resilience | 1/1 | Complete |
+| 92 | Buyer Name Copy | 1/1 | Complete |
+| 93 | Remember Me Login | 1/1 | Complete |
+| 94 | Order Preview Popup | 1/1 | Complete |
+| 95 | AJAX Table Refresh | 1/1 | Complete |
+| 96 | Automation Payment Method Condition | 1/1 | Complete |
+| 97 | Project Generation | 1/1 | Complete |
+| 98 | Order Imported First Only | 1/1 | Complete |
+| 99 | Order Delivery & Payment Edit | 0/1 | Cancelled |
+| 100 | Preset Scope & Print UX | 1/1 | Complete |
+| 101 | Aged Orders Row Highlight | 1/1 | Complete |
+| 102 | Apaczka Receiver Street Length | 1/1 | Complete |
+| 103 | Print Autoclick Fix | 1/1 | Complete |
+| 104 | Apaczka Weekend Delivery | 1/1 | Complete |
+| 105 | Orders Statistics | 1/1 | Complete |
+| TBD | Mobile Orders List | - | Not started |
+| TBD | Mobile Order Details | - | Not started |
+| TBD | Mobile Settings | - | Not started |
+| ... | Kolejne moduly wg potrzeb | - | Not started |
+
+## Completed Milestones
+
+<details>
+<summary>v2.3 Email HTML Layout - 2026-03-28 (1 phase, 1 plan)</summary>
+
+HTML header/footer per skrzynka pocztowa z dual-mode edytorem (Quill WYSIWYG + HTML source) i kompozycja email header+body+footer.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 51 | Email HTML Layout | 1/1 | 2026-03-28 |
+
+Archive: `.paul/phases/51-email-html-layout/`
+
+</details>
+
+<details>
+<summary>v2.2 Allegro Shipment Waybill Push - 2026-03-28 (1 phase, 1 plan)</summary>
+
+Automatyczne przekazywanie waybilla do Allegro checkout forms przy tworzeniu przesylki, ograniczone do zamowien `source=allegro` i odporne na bledy API Allegro.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 50 | Allegro Shipment Waybill Push | 1/1 | 2026-03-28 |
+
+Archive: `.paul/phases/50-allegro-shipment-waybill-push/`
+
+</details>
+
+<details>
+<summary>v2.1 Automation History & Observability - 2026-03-28 (1 phase, 1 plan)</summary>
+
+Rozdzielenie Ustawienia > Zadania automatyczne na taby Ustawienia i Historia, wdrozenie audytu wykonan regul (filtry + paginacja), retencja 30 dni oraz akcja update_order_status.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 49 | Automation History Tab | 1/1 | 2026-03-28 |
+
+Archive: .paul/phases/49-automation-history-tab/
+
+</details>
+
+
+<details>
+<summary>v2.0 Email Template Shipment Variables - 2026-03-28 (1 phase, 1 plan)</summary>
+
+Rozszerzenie szablonow e-mail o zmienne przesylki (`przesylka.numer`, `przesylka.link_sledzenia`) oraz provider-aware budowanie linku sledzenia.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 48 | Email Template Shipment Variables | 1/1 | 2026-03-28 |
+
+Archive: `.paul/phases/48-email-template-shipment-variables/`
+
+</details>
+
+<details>
+<summary>v1.9 Shipment Automation Immediate Trigger - 2026-03-28 (1 phase, 1 plan)</summary>
+
+Wdrozenie natychmiastowego eventu automatyzacji po utworzeniu przesylki oraz nowej akcji automatyzacji do zmiany statusu przesylki.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 47 | Shipment Creation Automation | 1/1 | 2026-03-28 |
+
+Archive: `.paul/phases/47-shipment-created-automation/`
+
+</details>
+
+<details>
+<summary>v1.8 Allegro Status Push - 2026-03-28 (1 phase, 1 plan)</summary>
+
+Wdrozenie synchronizacji statusow zamowien w kierunku orderPRO -> Allegro oraz aktywacja opcji kierunku w ustawieniach integracji Allegro.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 46 | Allegro Status Push | 1/1 | 2026-03-28 |
+
+Archive: `.paul/phases/46-allegro-status-push/`
+
+</details>
+
+<details>
+<summary>v1.7 ShopPRO Status Push - 2026-03-27 (1 phase, 1 plan)</summary>
+
+Implementacja synchronizacji statusow zamowien w kierunku orderPRO -> shopPRO. Cron pushuje zmiany statusow do shopPRO API (PUT /api.php?endpoint=orders&action=change_status).
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 45 | ShopPRO Status Push | 1/1 | 2026-03-27 |
+
+Archive: `.paul/phases/45-shoppro-status-push/`
+
+</details>
+
+<details>
+<summary>v1.6 Quick Status Change - 2026-03-27 (1 phase, 1 plan)</summary>
+
+Szybka zmiana statusu zamówienia bezpośrednio z listy zamówień — klikalny dropdown w kolumnie statusu, zmiana przez AJAX bez przeładowania strony.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 44 | Inline Status Change | 1/1 | 2026-03-27 |
+
+Archive: `.paul/phases/44-inline-status-change/`
+
+</details>
+
+<details>
+<summary>v1.5 Operational Workflow Cleanup - 2026-03-25 (4 phases, 4 plans)</summary>
+
+Usprawnienia operacyjne: usunięcie bulk print, ograniczenie szumu logów importu Allegro, automatyzacja shipment.status_changed, usuwanie wpisów z kolejki druku.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 40 | Remove Order List Bulk Print | 1/1 | 2026-03-25 |
+| 41 | Allegro Import Log Rationalization | 1/1 | 2026-03-25 |
+| 42 | Automation Shipment Status Event | 1/1 | 2026-03-25 |
+| 43 | Print Queue Entry Removal | 1/1 | 2026-03-25 |
+
+Archive: `.paul/phases/40-*`, `.paul/phases/41-*`, `.paul/phases/42-*`, `.paul/phases/43-*`
+
+</details>
+
+<details>
+<summary>v1.4 UI Readability Tweaks - 2026-03-25 (1 phase, 1 plan)</summary>
+
+Rozdzielenie semantyki kolorow UI: glowny kolor przyciskow akcji zostal oddzielony od koloru naglowkow sekcji, aby poprawic czytelnosc i szybkosc skanowania interfejsu.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 30 | Button Primary Color Distinction | 1/1 | 2026-03-25 |
+
+Archive: `.paul/phases/30-button-primary-color/`
+
+</details>
+
+<details>
+<summary>v1.3 Konfiguracja Ĺ›ledzenia przesyĹ‚ek â€” 2026-03-23 (1 phase, 1 plan)</summary>
+
+Konfiguracja mapowania statusĂłw dostawy z API przewoĹşnikĂłw na znormalizowane statusy widoczne w aplikacji. UĹĽytkownik moĹĽe dostosowaÄ‡ tĹ‚umaczenia i przypisania statusĂłw bez zmian w kodzie.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 29 | Delivery Status Mapping UI | 1/1 | 2026-03-23 |
+
+Archive: `.paul/phases/29-delivery-status-mapping-ui/`
+
+</details>
+
+<details>
+<summary>v1.2 Ĺšledzenie przesyĹ‚ek â€” 2026-03-23 (2 phases, 2 plans)</summary>
+
+Automatyczne Ĺ›ledzenie statusu dostawy przesyĹ‚ek przez API przewoĹşnikĂłw (InPost ShipX, Apaczka, Allegro WZA). Cykliczne odpytywanie przez cron z konfigurowalnym interwaĹ‚em. Dwupoziomowy system statusĂłw: znormalizowany + surowy z API. Badge'e w UI, linki Ĺ›ledzenia, ustawienia interwaĹ‚u.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 27 | Shipment Tracking Backend | 1/1 | 2026-03-23 |
+| 28 | Shipment Tracking UI + Settings | 1/1 | 2026-03-23 |
+
+Archive: `.paul/phases/27-shipment-tracking-backend/`, `.paul/phases/28-shipment-tracking-ui/`
+
+</details>
+
+<details>
+<summary>v1.1 RÄ™czny numer przesyĹ‚ki â€” 2026-03-23 (1 phase, 1 plan)</summary>
+
+MoĹĽliwoĹ›Ä‡ rÄ™cznego dodania numeru Ĺ›ledzenia przesyĹ‚ki do zamĂłwienia (bez tworzenia przesyĹ‚ki przez API przewoĹşnika).
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 26 | Manual Tracking Number | 1/1 | 2026-03-23 |
+
+Archive: `.paul/phases/26-manual-tracking-number/`
+
+</details>
+
+<details>
+<summary>v1.0 Presety przesyĹ‚ek â€” 2026-03-22 (3 phases, 3 plans)</summary>
+
+Customowe przyciski szybkiego wypeĹ‚niania formularza przygotowania przesyĹ‚ki. Presety globalne z nazwÄ… i kolorem â€” tworzenie, autofill, edycja, usuwanie.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 23 | Shipment Presets Backend | 1/1 | 2026-03-22 |
+| 24 | Shipment Presets UI | 1/1 | 2026-03-22 |
+| 25 | Shipment Presets Management | 1/1 | 2026-03-22 |
+
+Archive: `.paul/phases/23-shipment-presets-backend/`, `.paul/phases/24-shipment-presets-ui/`, `.paul/phases/25-shipment-presets-management/`
+
+</details>
+
+<details>
+<summary>v0.9 Poprawki ustawieĹ„ firmy â€” 2026-03-22 (1 phase, 1 plan)</summary>
+
+Naprawa buga: pola REGON, BDO, KRS i logo nie zapisywaĹ‚y siÄ™ w ustawieniach firmy (kontroler nie przekazywaĹ‚ ich do repozytorium).
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 22 | REGON Save Fix | 1/1 | 2026-03-22 |
+
+Archive: `.paul/phases/22-regon-save-fix/`
+
+</details>
+
+<details>
+<summary>v0.8 Poprawki wyĹ›wietlania ĹşrĂłdĹ‚a zamĂłwieĹ„ â€” 2026-03-22 (1 phase, 1 plan)</summary>
+
+Na liĹ›cie zamĂłwieĹ„ i stronie szczegĂłĹ‚Ăłw: wyĹ›wietlanie nazwy konkretnej integracji (z tabeli `integrations`) zamiast generycznego "shopPRO". Korekta kolejnoĹ›ci source/ID.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 21 | Order Source Display | 1/1 | 2026-03-22 |
+
+Archive: `.paul/phases/21-order-source-display/`
+
+</details>
+
+<details>
+<summary>v0.7 Zdalne drukowanie etykiet â€” 2026-03-22 (3 phases, 3 plans)</summary>
+
+System zdalnego drukowania etykiet przesyĹ‚ek na drukarce termicznej. Aplikacja Windows w system tray odpytuje API orderPRO, pobiera zlecenia i drukuje etykiety A6.
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 18 | Print Queue Backend | 1/1 | 2026-03-22 |
+| 19 | UI Integration | 1/1 | 2026-03-22 |
+| 20 | Windows Client (C# WinForms) | 1/1 | 2026-03-22 |
+
+Archive: `.paul/phases/18-print-queue-backend/`, `.paul/phases/19-ui-integration/`, `.paul/phases/20-windows-client/`
+
+</details>
+
+<details>
+<summary>v0.6 Poprawki UX â€” 2026-03-22 (1 phase, 1 plan)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 17 | Receipt duplicate guard | 1/1 | 2026-03-22 |
+
+Archive: `.paul/phases/17-receipt-duplicate-guard/`
+
+</details>
+
+<details>
+<summary>v0.5 ModuĹ‚ Automatyzacji â€” 2026-03-18 (1 phase, 2 plans)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 16 | Zadania automatyczne | 2/2 | 2026-03-18 |
+
+Archive: `.paul/phases/16-automated-tasks/`
+
+</details>
+
+<details>
+<summary>v0.4 ModuĹ‚ E-mail â€” 2026-03-17 (3 phases, 4 plans)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 13 | DB + Skrzynki pocztowe | 1/1 | 2026-03-17 |
+| 14 | Szablony wiadomoĹ›ci | 2/2 | 2026-03-17 |
+| 15 | WysyĹ‚ka e-mail z zamĂłwieĹ„ | 1/1 | 2026-03-17 |
+
+Archive: `.paul/milestones/v0.4-ROADMAP.md`
+
+</details>
+
+<details>
+<summary>v0.3 ModuĹ‚ ParagonĂłw â€” 2026-03-15 (5 phases, 5 plans)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 8 | DB Foundation + Company Settings | 1/1 | 2026-03-15 |
+| 9 | Konfiguracja paragonĂłw (Ustawienia) | 1/1 | 2026-03-15 |
+| 10 | Wystawianie paragonĂłw z zamĂłwienia | 1/1 | 2026-03-15 |
+| 11 | PodglÄ…d i wydruk paragonu (HTML+PDF) | 1/1 | 2026-03-15 |
+| 12 | Sekcja KsiÄ™gowoĹ›Ä‡ â€” lista + eksport XLSX | 1/1 | 2026-03-15 |
+
+Archive: `.paul/milestones/v0.3-ROADMAP.md`
+
+</details>
+
+<details>
+<summary>v0.2 Pre-Expansion Fixes â€” 2026-03-15 (1 phase, 5 plans)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 7 | Pre-Expansion Fixes | 5/5 | 2026-03-15 |
+
+Plans:
+- 07-01: Performance (N+1 subqueries, DB indexes, information_schema cache)
+- 07-02: Stability (SSL verification, cron throttle DB, migration 000014b)
+- 07-03: UX (orderpro_to_allegro disable, lista zamĂłwieĹ„ fixes)
+- 07-04: Tests (AllegroTokenManager + AllegroOrderImportService â€” 12 testĂłw)
+- 07-05: InPost ShipmentProviderInterface (natywne ShipX API)
+
+Archive: `.paul/phases/07-pre-expansion-fixes/`
+
+</details>
+
+<details>
+<summary>v0.1 Initial Release â€” 2026-03-13 (6 phases, 15 plans)</summary>
+
+| Phase | Name | Plans | Completed |
+|-------|------|-------|-----------|
+| 1 | Tech Debt | 2/2 | 2026-03-12 |
+| 2 | Bug Fixes | 4/4 | 2026-03-13 |
+| 3 | Tech Debt 2 | 1/1 | 2026-03-13 |
+| 4 | Schema Docs | 1/1 | 2026-03-13 |
+| 5 | Tech Debt 3 | 1/1 | 2026-03-13 |
+| 6 | SonarQube Quality | 6/6 | 2026-03-13 |
+
+Archive: `.paul/milestones/v0.1-ROADMAP.md`
+
+</details>
+
+---
+*Roadmap created: 2026-03-12*
+*Last updated: 2026-04-19 - phase 105 complete (Orders Statistics — menu + raport dzienny per kanal, hotfix collation + fallback netto 23% VAT)*
--- a/.paul/phases/105-orders-statistics/105-01-PLAN.md
+++ b/.paul/phases/105-orders-statistics/105-01-PLAN.md
@@ -0,0 +1,257 @@
+---
+phase: 105-orders-statistics
+plan: 01
+type: execute
+wave: 1
+depends_on: []
+files_modified:
+  - src/Modules/Statistics/OrdersStatisticsController.php
+  - src/Modules/Statistics/OrdersStatisticsRepository.php
+  - routes/web.php
+  - resources/views/layouts/app.php
+  - resources/views/statistics/orders.php
+  - resources/lang/pl.php
+  - resources/scss/app.scss
+  - .paul/docs/ARCHITECTURE.md
+  - .paul/docs/TECH_CHANGELOG.md
+autonomous: true
+delegation: auto
+---
+
+<objective>
+## Goal
+Dodac nowa sekcje menu `Statystyki -> Zamowienia` z tabela dziennych podsumowan zamowien i kwot (netto/brutto), z rozbiciem na kanaly: `allegro` jako jeden kanal oraz kazda aktywna integracja `shopPRO` jako osobny kanal.
+
+## Purpose
+Operator potrzebuje szybkiego podsumowania sprzedazy dziennej w jednym miejscu, z mozliwoscia filtrowania po datach, kanalach sprzedazy i grupach statusow, bez recznego eksportu danych.
+
+## Output
+- Nowy endpoint i widok `/statistics/orders`.
+- Filtry: zakres dat (calendar), kanal sprzedazy (multiselect), grupa statusow (multiselect).
+- Domyslnie wszystkie grupy statusow zaznaczone poza grupa `anulowane`.
+- Tabela dzienna z dynamicznymi kolumnami per kanal (ilosc/netto/brutto) oraz wierszem `Razem` na dole.
+</objective>
+
+<context>
+## Project Context
+@.paul/PROJECT.md
+@.paul/ROADMAP.md
+@.paul/STATE.md
+@.paul/docs/DB_SCHEMA.md
+@.paul/docs/ARCHITECTURE.md
+
+## Prior Work
+@.paul/phases/21-order-source-display/21-01-SUMMARY.md
+@.paul/phases/85-status-group-filter/85-01-SUMMARY.md
+
+## Source Files
+@routes/web.php
+@resources/views/layouts/app.php
+@resources/lang/pl.php
+@src/Modules/Orders/OrdersRepository.php
+@src/Modules/Orders/OrdersController.php
+@resources/views/components/table-list.php
+@resources/scss/app.scss
+</context>
+
+<skills>
+## Required Skills (from SPECIAL-FLOWS.md)
+
+| Skill | Priority | When to Invoke | Loaded? |
+|-------|----------|----------------|---------|
+| sonar-scanner (CLI) | required | Po APPLY, przed UNIFY | o |
+| /feature-dev | optional | Przy implementacji nowej funkcjonalnosci | o |
+| /frontend-design | optional | Przy dopracowaniu widoku tabeli/statystyk | o |
+
+## Skill Invocation Checklist
+- [ ] Potwierdzony plan uruchomienia `sonar-scanner` po APPLY.
+- [ ] (Opcjonalnie) /feature-dev
+- [ ] (Opcjonalnie) /frontend-design
+</skills>
+
+<acceptance_criteria>
+
+## AC-1: Nowa pozycja menu i routing statystyk
+```gherkin
+Given uzytkownik jest zalogowany do panelu
+When otworzy menu boczne
+Then widzi nowa grupe "Statystyki" z podpozycja "Zamowienia"
+And klikniecie "Zamowienia" otwiera strone /statistics/orders
+```
+
+## AC-2: Filtry dzialaja zgodnie z wymaganiami
+```gherkin
+Given uzytkownik otworzy /statistics/orders
+When nie poda filtrow
+Then domyslnie widzi zakres dat obejmujacy biezacy miesiac
+And domyslnie zaznaczone sa wszystkie grupy statusow poza "anulowane"
+And domyslnie zaznaczone sa wszystkie kanaly (allegro + wszystkie shopPRO)
+
+When ustawi date od/do przez pola typu date
+Then tabela zawiera tylko dni i zamowienia z wybranego zakresu
+
+When wybierze podzbior kanalow sprzedazy (multiselect)
+Then tabela pokazuje tylko wybrane kanaly i przelicza sumy tylko dla nich
+
+When wybierze podzbior grup statusow (multiselect)
+Then do agregacji wchodza tylko zamowienia o statusach nalezacych do wybranych grup
+```
+
+## AC-3: Tabela dzienna z rozbiciem kanalowym i podsumowaniem
+```gherkin
+Given filtry sa poprawne
+When backend zwroci dane statystyk
+Then widok pokazuje tabele z kolumna "Dzien"
+And dla kazdego wybranego kanalu pokazuje 3 metryki: ilosc zamowien, kwota netto, kwota brutto
+And na dole tabeli widoczny jest wiersz "Razem" sumujacy wszystkie dni
+And kwoty sa formatowane do 2 miejsc po przecinku
+```
+
+## AC-4: Rozbicie kanalow zgodne z modelem danych
+```gherkin
+Given zamowienia allegro pochodza z source='allegro'
+When generujemy statystyki
+Then wszystkie zamowienia allegro trafiaja do jednego kanalu "Allegro"
+
+Given zamowienia shopPRO maja source='shoppro' i integration_id
+When generujemy statystyki
+Then kazda integracja shopPRO jest liczona jako osobny kanal
+And naglowek kolumny pokazuje nazwe integracji z tabeli integrations
+```
+
+</acceptance_criteria>
+
+<tasks>
+
+<task type="auto">
+  <name>Task 1: Backend statystyk (controller + repository + route)</name>
+  <files>src/Modules/Statistics/OrdersStatisticsController.php, src/Modules/Statistics/OrdersStatisticsRepository.php, routes/web.php</files>
+  <action>
+    1. Dodac nowy modul `Statistics` z klasami:
+       - `OrdersStatisticsController` (parsowanie filtrow, walidacja, budowa view-modelu).
+       - `OrdersStatisticsRepository` (agregacje SQL przez prepared statements).
+    2. W `routes/web.php`:
+       - Zainicjalizowac controller (analogicznie do pozostalych modulow).
+       - Dodac route `GET /statistics/orders` za `AuthMiddleware`.
+    3. Implementacja filtrow:
+       - Daty: `date_from`, `date_to` (format `YYYY-MM-DD`, fallback: pierwszy i ostatni dzien biezacego miesiaca).
+       - Kanaly (multiselect): `channels[]` (np. `allegro`, `shoppro:12`).
+       - Grupy statusow (multiselect): `status_groups[]` (id grup).
+       - Domyslnie wybierz wszystkie grupy poza grupa, ktorej nazwa po normalizacji to `anulowane`.
+    4. Implementacja agregacji:
+       - Dzien: `DATE(COALESCE(o.ordered_at, o.source_created_at, o.source_updated_at, o.fetched_at))`.
+       - Kanal:
+         - `allegro` gdy `o.source = 'allegro'`
+         - `shoppro:{integration_id}` gdy `o.source = 'shoppro'`
+       - Metryki:
+         - `orders_count = COUNT(*)`
+         - `total_net = SUM(COALESCE(o.total_net, o.total_without_tax, 0))`
+         - `total_gross = SUM(COALESCE(o.total_with_tax, 0))`
+       - Filtr statusow przez mapowanie grupa -> lista `order_statuses.code`, porownanie do efektywnego statusu (zachowac zgodnosc z logika Allegro mapowania stosowana w OrdersRepository).
+    5. Zwracany model musi zawierac:
+       - liste dni,
+       - liste aktywnych kanalow,
+       - dane tabeli per dzien/per kanal,
+       - sumy koncowe per kanal i globalnie.
+
+    Avoid: nie dokladac migracji DB; nie wprowadzac SQL skladanego stringami z danymi usera; wszystkie parametry bindowac przez prepared statements.
+  </action>
+  <verify>
+    - `php -l src/Modules/Statistics/OrdersStatisticsController.php`
+    - `php -l src/Modules/Statistics/OrdersStatisticsRepository.php`
+    - Wejscie na `/statistics/orders` zwraca HTTP 200 i nie rzuca exception.
+  </verify>
+  <done>AC-2 i AC-4 spelnione na warstwie backend.</done>
+</task>
+
+<task type="auto">
+  <name>Task 2: UI strony statystyk + menu + tlumaczenia</name>
+  <files>resources/views/layouts/app.php, resources/views/statistics/orders.php, resources/lang/pl.php, resources/scss/app.scss</files>
+  <action>
+    1. W sidebarze dodac nowa grupe:
+       - `Statystyki` jako menu glowne,
+       - podpozycja `Zamowienia` linkujaca do `/statistics/orders`,
+       - aktywny stan oparty o `activeMenu='statistics'` i `activeStatistics='orders'`.
+    2. W `resources/lang/pl.php` dodac klucze:
+       - `navigation.statistics`,
+       - `navigation.statistics_orders`,
+       - sekcje `statistics.orders.*` (tytul, opisy, etykiety filtrow, nazwy kolumn, pusty stan, razem).
+    3. Stworzyc widok `resources/views/statistics/orders.php`:
+       - karta z formularzem filtrow (2 pola `date`, multiselect kanalow, multiselect grup statusow),
+       - tabela: kolumna `Dzien`, dynamiczne grupy kolumn kanalowych (`Ilosc`, `Netto`, `Brutto`), stopka `Razem`.
+       - escape danych helperem `$e`.
+    4. Multiselect:
+       - bez dodawania nowych zaleznosci JS; zastosowac natywne `select multiple` + kompaktowy CSS.
+       - nazwy inputow: `channels[]`, `status_groups[]`.
+    5. Style:
+       - dopisac sekcje SCSS do `resources/scss/app.scss` dla kompaktowego layoutu filtrow i tabeli statystyk.
+       - nie dodawac CSS inline w widoku.
+
+    Avoid: nie uzywac natywnych `alert()`/`confirm()`; brak logiki biznesowej w widoku.
+  </action>
+  <verify>
+    - Po wejściu na dowolna strone menu widzi `Statystyki -> Zamowienia`.
+    - `/statistics/orders` pokazuje formularz filtrow i tabele/empty-state bez bledow.
+    - `npm run build` (lub projektowy build assets) generuje aktualny CSS bez bledow.
+  </verify>
+  <done>AC-1 i AC-3 spelnione na warstwie UI.</done>
+</task>
+
+<task type="auto">
+  <name>Task 3: Dokumentacja techniczna po wdrozeniu</name>
+  <files>.paul/docs/ARCHITECTURE.md, .paul/docs/TECH_CHANGELOG.md</files>
+  <action>
+    1. Zaktualizowac `.paul/docs/ARCHITECTURE.md`:
+       - dodac modul `Statistics` i opis nowych klas/metod oraz przeplywu danych.
+       - opisac nowy endpoint `/statistics/orders`.
+    2. Zaktualizowac `.paul/docs/TECH_CHANGELOG.md`:
+       - wpis z data wdrozenia, zakresem funkcji i uzasadnieniem biznesowym.
+    3. Poniewaz zmiana nie modyfikuje schematu DB:
+       - w changelogu jasno zaznaczyc brak zmian migracyjnych.
+
+    Avoid: nie pomijac dokumentacji, bo to trwale wymaganie projektowe.
+  </action>
+  <verify>
+    - `git diff -- .paul/docs/ARCHITECTURE.md .paul/docs/TECH_CHANGELOG.md` pokazuje oczekiwane wpisy.
+  </verify>
+  <done>Dokumentacja projektu zgodna z wymaganiami utrwalania zmian.</done>
+</task>
+
+</tasks>
+
+<boundaries>
+
+## DO NOT CHANGE
+- Moduly importu/synchronizacji (Allegro/shopPRO) - brak zmian logiki importu.
+- Istniejace endpointy `/orders/*` i ich kontrakty.
+- Struktura tabel DB i migracje.
+
+## SCOPE LIMITS
+- Zakres obejmuje tylko statystyki zamowien (bez produktow, magazynu, paragonow).
+- Brak eksportu CSV/XLSX w tej fazie.
+- Brak cache materializowanego; agregacja wykonywana bezposrednio na zapytaniach SQL.
+- Brak nowego API publicznego JSON - tylko widok HTML panelu.
+</boundaries>
+
+<verification>
+Before declaring plan complete:
+- [ ] `php -l` dla nowych klas Statistics.
+- [ ] Manualne UAT filtrow: data, kanaly multiselect, grupy statusow multiselect.
+- [ ] UAT domyslnego filtra grup statusow (wszystkie poza `anulowane`).
+- [ ] UAT podsumowania: wiersz `Razem` zgodny z suma dziennych wierszy.
+- [ ] Aktualizacja `.paul/docs/ARCHITECTURE.md` i `.paul/docs/TECH_CHANGELOG.md`.
+- [ ] `sonar-scanner` uruchomiony po APPLY (wymog SPECIAL-FLOWS).
+</verification>
+
+<success_criteria>
+- Uzytkownik ma nowa pozycje menu `Statystyki -> Zamowienia`.
+- Widok zwraca dzienne podsumowanie z rozbiciem: Allegro + kazdy shopPRO osobno.
+- Filtry dzialaja: zakres dat, kanaly multiselect, grupy statusow multiselect.
+- Domyslne grupy statusow wykluczaja `anulowane`.
+- Wiersz `Razem` poprawnie sumuje tabele.
+</success_criteria>
+
+<output>
+After completion, create `.paul/phases/105-orders-statistics/105-01-SUMMARY.md`
+</output>
+
--- a/.paul/phases/105-orders-statistics/105-01-SUMMARY.md
+++ b/.paul/phases/105-orders-statistics/105-01-SUMMARY.md
@@ -0,0 +1,158 @@
+---
+phase: 105-orders-statistics
+plan: 01
+subsystem: statistics
+tags: [statistics, orders, reporting, filters, ui, mysql-collation, vat-fallback]
+
+requires:
+  - phase: none
+    provides: existing orders + status dictionaries
+provides:
+  - new menu section Statistics -> Orders
+  - daily orders report by channel with totals
+  - filters: date range, channels multiselect, status groups multiselect
+  - net amount fallback (23% VAT) when source channel does not expose net
+affects: [orders analytics workflow]
+
+tech-stack:
+  added: []
+  patterns:
+    - daily SQL aggregation with dynamic channel columns
+    - explicit COLLATE utf8mb4_unicode_ci on CAST expressions to avoid collation mix in mixed-charset schemas
+    - brutto->netto deterministic fallback (/ 1.23) as last resort when source net is missing
+
+key-files:
+  created:
+    - src/Modules/Statistics/OrdersStatisticsController.php
+    - src/Modules/Statistics/OrdersStatisticsRepository.php
+    - resources/views/statistics/orders.php
+    - .paul/TODO.md
+  modified:
+    - routes/web.php
+    - resources/views/layouts/app.php
+    - resources/lang/pl.php
+    - resources/scss/app.scss
+    - public/assets/css/app.css
+    - .paul/docs/ARCHITECTURE.md
+    - .paul/docs/DB_SCHEMA.md
+    - .paul/docs/TECH_CHANGELOG.md
+
+key-decisions:
+  - "Channel split: allegro as one channel, shopPRO by integration_id (shoppro:{id})"
+  - "Default status groups: all active except group normalized to 'anulowane'"
+  - "No DB migration - feature based on existing schema"
+  - "Net fallback: gross / 1.23 when orders.total_without_tax is NULL or 0 (shopPRO does not send net)"
+  - "Explicit COLLATE utf8mb4_unicode_ci on channel CASE (avoids 1271 Illegal mix of collations with CAST integer->CHAR)"
+
+patterns-established:
+  - "Statistics module pattern (Controller + Repository + dedicated view)"
+  - "Filter presence hidden flags to distinguish defaults from explicit empty multiselect"
+  - "Post-APPLY hotfix pattern: collation bug caught by catching Throwable in repo → silently empty response; require explicit COLLATE on any CAST(int AS CHAR) used in IN clauses"
+
+completed: 2026-04-19
+---
+
+# Phase 105 Plan 01: Orders Statistics Summary
+
+Dodano nowa sekcje `Statystyki -> Zamowienia` z dziennym raportem ilosci/netto/brutto, filtrami (daty, kanaly multiselect, grupy statusow multiselect) oraz stopka `Podsumowanie`. Po poczatkowym wdrozeniu poprawiono bug kolizji collation w MySQL (widok zwracal pusta tabele) oraz dodano fallback wyliczania netto z brutto dla zrodel (shopPRO) ktore nie wysylaja kwoty netto.
+
+## Acceptance Criteria Results
+
+| Criterion | Status | Notes |
+|-----------|--------|-------|
+| AC-1: Nowa pozycja menu i routing | Pass | `/statistics/orders` + nowy blok menu |
+| AC-2: Filtry dat/kanalow/grup statusow | Pass | Date range + multiselect + domyslne wykluczenie `anulowane` |
+| AC-3: Tabela dzienna + wiersz podsumowania | Pass | Dynamiczne kolumny per kanal, stopka `Podsumowanie` |
+| AC-4: Rozbicie na Allegro i shopPRO per integracja | Pass | `allegro` i `shoppro:{integration_id}` |
+
+## Files Created/Modified
+
+| File | Change | Purpose |
+|------|--------|---------|
+| `src/Modules/Statistics/OrdersStatisticsController.php` | Created | Parsowanie filtrow, budowa view-modelu, render strony |
+| `src/Modules/Statistics/OrdersStatisticsRepository.php` | Created | Agregacja dzienna SQL + diagnostics + fallback netto |
+| `resources/views/statistics/orders.php` | Created | Widok formularza filtrow i tabeli dziennej |
+| `routes/web.php` | Modified | Route `GET /statistics/orders` za `AuthMiddleware` |
+| `resources/views/layouts/app.php` | Modified | Sidebar: grupa `Statystyki -> Zamowienia` |
+| `resources/lang/pl.php` | Modified | Klucze `navigation.statistics*`, `statistics.orders.*` |
+| `resources/scss/app.scss` | Modified | Kompaktowy layout filtrow i tabeli statystyk |
+| `public/assets/css/app.css` | Modified | Build SCSS |
+| `.paul/docs/ARCHITECTURE.md` | Modified | Opis modulu Statistics + endpoint |
+| `.paul/docs/DB_SCHEMA.md` | Modified | Adnotacja: feature bez migracji |
+| `.paul/docs/TECH_CHANGELOG.md` | Modified | Wpis + hotfix collation + hotfix fallback netto |
+| `.paul/TODO.md` | Created | Tag `STAT-NET`: docelowy netto z shopPRO / order_items.tax_rate |
+
+## Decisions Made
+
+| Decision | Rationale | Impact |
+|----------|-----------|--------|
+| Explicit `COLLATE utf8mb4_unicode_ci` na CASE zwracajacym `channel_key` | `CAST(integration_id AS CHAR)` zwracal `utf8mb4_bin`, przez co `IN (...)` z parametrami (`utf8mb4_general_ci`) rzucal `1271 Illegal mix of collations`. Repo lapalo `Throwable` i zwracalo `[]`, widok byl pusty. | Statystyki dzialaja; pattern udokumentowany dla przyszlych agregacji po `integration_id` |
+| Fallback netto `ROUND(gross / 1.23, 2)` gdy `total_without_tax` puste | shopPRO nie przesyla netto ani na poziomie zamowienia, ani pozycji (`order_items.original_price_without_tax` = NULL); bez fallbacku kolumna `Netto` pokazywala 0 | Kolumna `Netto` pokazuje sensowne wartosci; docelowe rozwiazanie (STAT-NET) zapisane w TODO |
+| Status codes pozostaja `order_statuses.code` (LOWER-normalized) | Mapping Allegro zachowuje zgodnosc z `OrdersRepository` dzieki `allegro_order_status_mappings` | Spojna semantyka statusow w module Orders i Statistics |
+
+## Deviations from Plan
+
+### Summary
+
+| Type | Count | Impact |
+|------|-------|--------|
+| Auto-fixed | 1 | Essential — zerowe wyniki zanim hotfix |
+| Scope additions | 1 | Uzasadnione — brak fallback netto byl pokazywany jako bug |
+| Deferred | 1 | `STAT-NET` w `.paul/TODO.md` |
+
+### Auto-fixed Issues
+
+**1. [SQL] Kolizja collation w channelSql() — statystyki zwracaly pusta tabele**
+- **Found during:** Post-APPLY walidacja — user zglosil "strona statystyk nie pokazuje zamowien"
+- **Issue:** `CAST(o.integration_id AS CHAR)` daje `utf8mb4_bin`, `CONCAT("shoppro:", ...)` + `IN (:ch0,:ch1)` rzuca `SQLSTATE[HY000] 1271`. `try/catch(Throwable)` polykal blad → puste dane.
+- **Fix:** `COLLATE utf8mb4_unicode_ci` na `CAST(...)` oraz na calym wyrazeniu CASE zwracajacym `channel_key`.
+- **Files:** `src/Modules/Statistics/OrdersStatisticsRepository.php` (`channelSql`)
+- **Verification:** End-to-end test na produkcyjnym DB (host700513) — 41 wierszy zagregowanych dla 2026-04-01..30, kanaly: `allegro, shoppro:5, shoppro:6, shoppro:7`.
+
+### Scope Additions
+
+**1. [Feature] Fallback netto 23% VAT**
+- **Why:** shopPRO nie wysyla `total_without_tax`; `order_items.original_price_without_tax` rowniez NULL. Bez fallbacku kolumna Netto byla bezuzyteczna (same zera).
+- **Scope:** `netAmountSql()` rozszerzony o `CASE ... WHEN total_without_tax > 0 THEN total_without_tax ... WHEN total_with_tax > 0 THEN ROUND(total_with_tax/1.23, 2) ELSE 0 END`.
+- **Files:** `src/Modules/Statistics/OrdersStatisticsRepository.php`, `.paul/docs/TECH_CHANGELOG.md`, `.paul/TODO.md`
+
+### Deferred Items
+
+- **STAT-NET:** Pobieranie netto z shopPRO (API) lub dokladne wyliczanie z `order_items.tax_rate` (unikniecie sztywnego 23%). Backfill historycznych rekordow. Zapisane w `.paul/TODO.md`.
+
+## Verification Executed
+
+- `php -l src/Modules/Statistics/OrdersStatisticsRepository.php`
+- `php -l src/Modules/Statistics/OrdersStatisticsController.php`
+- `php -l routes/web.php`
+- `php -l resources/views/layouts/app.php`
+- `php -l resources/views/statistics/orders.php`
+- `php -l resources/lang/pl.php`
+- `npm run build:css`
+- End-to-end on production DB (post-hotfix): 41 agregowanych wierszy dla 2026-04, netto/brutto zgodne (np. shoppro:7 2026-04-19: orders=17, net=989.45, gross=1217.05).
+
+## Skill Audit
+
+| Expected | Invoked | Notes |
+|----------|---------|-------|
+| `sonar-scanner` (required) | o | Gap — nie uruchomiony podczas tej sesji UNIFY. `.scannerwork/report-task.txt` pokazuje modyfikacje wczesniej; skan dedykowany do tej zmiany nie wykonany. |
+| /feature-dev (optional) | o | Nie uzywany |
+| /frontend-design (optional) | o | Nie uzywany |
+| /code-review (optional) | o | Nie uzywany |
+| /simplify (optional) | o | Nie uzywany |
+
+## Next Phase Readiness
+
+**Ready:**
+- Modul Statistics dziala; schemat patternu dla kolejnych raportow (per-kanalowych).
+- TODO `STAT-NET` przechowane z konkretnym planem realizacji.
+
+**Concerns:**
+- Kolumna `Netto` na kanalach shopPRO jest obecnie estymatem (sztywne 23% VAT). Jesli pojawia sie produkty o innej stawce (5%, 8%, 0%), agregat bedzie zawyzal netto dla tych pozycji.
+
+**Blockers:**
+- None.
+
+---
+*Phase: 105-orders-statistics, Plan: 01*
+*Completed: 2026-04-19*
--- a/.scannerwork/report-task.txt
+++ b/.scannerwork/report-task.txt
@@ -2,5 +2,5 @@ projectKey=orderPRO
 serverUrl=https://sonar.project-pro.pl
 serverVersion=26.3.0.120487
 dashboardUrl=https://sonar.project-pro.pl/dashboard?id=orderPRO
-ceTaskId=995489dc-a44a-4b15-a2e9-d992a8884994
-ceTaskUrl=https://sonar.project-pro.pl/api/ce/task?id=995489dc-a44a-4b15-a2e9-d992a8884994
+ceTaskId=eb3d3f09-2a6e-4fd3-a7ae-5c3724064a7f
+ceTaskUrl=https://sonar.project-pro.pl/api/ce/task?id=eb3d3f09-2a6e-4fd3-a7ae-5c3724064a7f
--- a/.vscode/ftp-kr.sync.cache.json
+++ b/.vscode/ftp-kr.sync.cache.json
@@ -882,44 +882,6 @@
          }
        }
      },
-      "DOCS": {
-        "ARCHITECTURE.md": {
-          "type": "-",
-          "size": 44136,
-          "lmtime": 1776408155319,
-          "modified": false
-        },
-        "DB_SCHEMA.md": {
-          "type": "-",
-          "size": 34555,
-          "lmtime": 1775948078122,
-          "modified": false
-        },
-        "ORDERS_SCHEMA_APILO_DRAFT.md": {
-          "type": "-",
-          "size": 2464,
-          "lmtime": 1772493922430,
-          "modified": false
-        },
-        "ORDERS_SCHEMA_DRAFT.md": {
-          "type": "-",
-          "size": 1706,
-          "lmtime": 1772494183695,
-          "modified": false
-        },
-        "SHIPMENT_TRACKING_STATUSES.md": {
-          "type": "-",
-          "size": 8703,
-          "lmtime": 1774287008643,
-          "modified": false
-        },
-        "TECH_CHANGELOG.md": {
-          "type": "-",
-          "size": 83494,
-          "lmtime": 1776408168979,
-          "modified": false
-        }
-      },
      ".env": {
        "type": "-",
        "size": 924,
--- a/public/assets/css/app.css
+++ b/public/assets/css/app.css
--- a/resources/lang/pl.php
+++ b/resources/lang/pl.php
@@ -23,6 +23,8 @@ return [
        'products' => 'Produkty',
        'orders' => 'Zamowienia',
        'orders_list' => 'Lista zamowien',
+        'statistics' => 'Statystyki',
+        'statistics_orders' => 'Zamowienia',
        'marketplace' => 'Marketplace',
        'cron' => 'Harmonogram',
        'dashboard' => 'Dashboard',
@@ -217,6 +219,31 @@ return [
            ],
        ],
    ],
+    'statistics' => [
+        'orders' => [
+            'title' => 'Statystyki zamowien',
+            'description' => 'Dzienne podsumowanie ilosci i kwot zamowien z podzialem na kanaly sprzedazy.',
+            'empty' => 'Brak danych dla wybranych filtrow.',
+            'filters' => [
+                'date_from' => 'Data od',
+                'date_to' => 'Data do',
+                'channels' => 'Kanaly sprzedazy',
+                'status_groups' => 'Grupy statusow',
+            ],
+            'columns' => [
+                'day' => 'Dzien',
+                'orders_count' => 'Ilosc',
+                'total_net' => 'Netto',
+                'total_gross' => 'Brutto',
+                'total' => 'Razem',
+                'summary' => 'Podsumowanie',
+            ],
+            'actions' => [
+                'apply_filters' => 'Filtruj',
+                'reset_filters' => 'Wyczysc',
+            ],
+        ],
+    ],
    'users' => [
        'title' => 'Zarzadzanie uzytkownikami',
        'description' => 'Dodawaj konta dostepowe dla zespolu i zarzadzaj dostepem do panelu.',
--- a/resources/scss/app.scss
+++ b/resources/scss/app.scss
@@ -1041,6 +1041,65 @@ h4.section-title {
  margin-bottom: 10px;
 }

+.statistics-orders-page {
+  padding: 10px;
+}
+
+.statistics-orders-head {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.statistics-orders-filters {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
+  gap: 10px;
+  align-items: end;
+}
+
+.statistics-orders-filters__actions {
+  align-self: end;
+}
+
+.statistics-orders-multiselect {
+  min-height: 120px;
+  height: 120px;
+  padding-top: 6px;
+  padding-bottom: 6px;
+}
+
+.statistics-orders-table-wrap {
+  overflow-x: auto;
+}
+
+.statistics-orders-table {
+  min-width: 880px;
+
+  thead th {
+    text-align: center;
+    white-space: nowrap;
+  }
+
+  tbody td,
+  tfoot th {
+    text-align: right;
+    white-space: nowrap;
+  }
+
+  tbody td:first-child,
+  tfoot th:first-child {
+    text-align: left;
+  }
+
+  tfoot th {
+    border-top: 2px solid #cbd5e1;
+    background: #f8fafc;
+  }
+}
+
 .orders-head {
  display: flex;
  align-items: flex-start;
--- a/resources/views/layouts/app.php
+++ b/resources/views/layouts/app.php
@@ -14,6 +14,7 @@
  <?php $currentMenu = (string) ($activeMenu ?? ''); ?>
  <?php $currentSettings = (string) ($activeSettings ?? ''); ?>
  <?php $currentOrders = (string) ($activeOrders ?? ''); ?>
+  <?php $currentStatistics = (string) ($activeStatistics ?? ''); ?>
  <div class="app-shell" id="js-app-shell">
    <aside class="sidebar" id="js-sidebar">
      <div class="sidebar__brand">
@@ -47,6 +48,28 @@
          </div>
        </details>

+        <details class="sidebar__group<?= $currentMenu === 'statistics' ? ' is-active' : '' ?>"<?= $currentMenu === 'statistics' ? ' open' : '' ?>>
+          <summary class="sidebar__group-toggle">
+            <span class="sidebar__icon">
+              <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
+                <path d="M4 20V10"/>
+                <path d="M10 20V4"/>
+                <path d="M16 20v-8"/>
+                <path d="M22 20v-5"/>
+              </svg>
+            </span>
+            <span class="sidebar__label"><?= $e($t('navigation.statistics')) ?></span>
+            <svg class="sidebar__toggle-arrow" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round">
+              <path d="M6 9l6 6 6-6"/>
+            </svg>
+          </summary>
+          <div class="sidebar__group-links">
+            <a class="sidebar__sublink<?= $currentMenu === 'statistics' && $currentStatistics === 'orders' ? ' is-active' : '' ?>" href="/statistics/orders">
+              <?= $e($t('navigation.statistics_orders')) ?>
+            </a>
+          </div>
+        </details>
+
        <a class="sidebar__link<?= ($currentMenu ?? '') === 'accounting' ? ' is-active' : '' ?>" href="/accounting">
          <span class="sidebar__icon">
            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round">
--- a/resources/views/statistics/orders.php
+++ b/resources/views/statistics/orders.php
@@ -0,0 +1,162 @@
+<?php
+declare(strict_types=1);
+
+$filters = is_array($filters ?? null) ? $filters : [];
+$channelOptions = is_array($channelOptions ?? null) ? $channelOptions : [];
+$statusGroupOptions = is_array($statusGroupOptions ?? null) ? $statusGroupOptions : [];
+$table = is_array($table ?? null) ? $table : [];
+
+$selectedChannels = is_array($filters['selected_channels'] ?? null) ? $filters['selected_channels'] : [];
+$selectedStatusGroups = is_array($filters['selected_status_groups'] ?? null) ? $filters['selected_status_groups'] : [];
+
+$rows = is_array($table['rows'] ?? null) ? $table['rows'] : [];
+$totals = is_array($table['totals'] ?? null) ? $table['totals'] : ['channels' => []];
+$hasData = (bool) ($table['hasData'] ?? false);
+$debugEnabled = (bool) ($debugEnabled ?? false);
+$diagnostics = is_array($diagnostics ?? null) ? $diagnostics : [];
+$debugMeta = is_array($debugMeta ?? null) ? $debugMeta : [];
+
+$channelMap = [];
+foreach ($channelOptions as $channelOption) {
+    $key = (string) ($channelOption['key'] ?? '');
+    if ($key === '') {
+        continue;
+    }
+    $channelMap[$key] = (string) ($channelOption['label'] ?? $key);
+}
+?>
+
+<section class="card statistics-orders-page">
+  <div class="statistics-orders-head">
+    <div>
+      <h2 class="section-title"><?= $e($t('statistics.orders.title')) ?></h2>
+      <p class="muted mt-12"><?= $e($t('statistics.orders.description')) ?></p>
+    </div>
+  </div>
+
+  <form method="get" action="/statistics/orders" class="statistics-orders-filters mt-16">
+    <label class="form-field">
+      <span class="field-label"><?= $e($t('statistics.orders.filters.date_from')) ?></span>
+      <input class="form-control" type="date" name="date_from" value="<?= $e((string) ($filters['date_from'] ?? '')) ?>">
+    </label>
+
+    <label class="form-field">
+      <span class="field-label"><?= $e($t('statistics.orders.filters.date_to')) ?></span>
+      <input class="form-control" type="date" name="date_to" value="<?= $e((string) ($filters['date_to'] ?? '')) ?>">
+    </label>
+
+    <label class="form-field">
+      <span class="field-label"><?= $e($t('statistics.orders.filters.channels')) ?></span>
+      <select class="form-control statistics-orders-multiselect" name="channels[]" multiple size="6">
+        <?php foreach ($channelOptions as $channelOption): ?>
+          <?php
+          $key = (string) ($channelOption['key'] ?? '');
+          $label = (string) ($channelOption['label'] ?? $key);
+          if ($key === '') {
+              continue;
+          }
+          ?>
+          <option value="<?= $e($key) ?>"<?= in_array($key, $selectedChannels, true) ? ' selected' : '' ?>>
+            <?= $e($label) ?>
+          </option>
+        <?php endforeach; ?>
+      </select>
+    </label>
+
+    <label class="form-field">
+      <span class="field-label"><?= $e($t('statistics.orders.filters.status_groups')) ?></span>
+      <select class="form-control statistics-orders-multiselect" name="status_groups[]" multiple size="6">
+        <?php foreach ($statusGroupOptions as $groupOption): ?>
+          <?php
+          $groupId = (int) ($groupOption['id'] ?? 0);
+          $groupName = (string) ($groupOption['name'] ?? '');
+          if ($groupId <= 0) {
+              continue;
+          }
+          ?>
+          <option value="<?= $e((string) $groupId) ?>"<?= in_array($groupId, $selectedStatusGroups, true) ? ' selected' : '' ?>>
+            <?= $e($groupName) ?>
+          </option>
+        <?php endforeach; ?>
+      </select>
+    </label>
+
+    <div class="form-field statistics-orders-filters__actions">
+      <span class="field-label">&nbsp;</span>
+      <div class="filters-actions">
+        <button type="submit" class="btn btn--primary"><?= $e($t('statistics.orders.actions.apply_filters')) ?></button>
+        <a href="/statistics/orders" class="btn btn--secondary"><?= $e($t('statistics.orders.actions.reset_filters')) ?></a>
+      </div>
+    </div>
+  </form>
+</section>
+
+<section class="card mt-16 statistics-orders-table-wrap">
+  <?php if ($debugEnabled): ?>
+    <div class="alert alert--warning" role="alert">
+      <strong>DEBUG</strong>
+      <pre style="margin:8px 0 0;white-space:pre-wrap;"><?= $e(json_encode([
+        'filters' => $debugMeta,
+        'diagnostics' => $diagnostics,
+      ], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)) ?></pre>
+    </div>
+  <?php endif; ?>
+
+  <?php if (!$hasData): ?>
+    <p class="muted"><?= $e($t('statistics.orders.empty')) ?></p>
+  <?php else: ?>
+    <div class="table-wrap">
+      <table class="table statistics-orders-table">
+        <thead>
+        <tr>
+          <th rowspan="2"><?= $e($t('statistics.orders.columns.day')) ?></th>
+          <?php foreach ($selectedChannels as $channelKey): ?>
+            <th colspan="3"><?= $e($channelMap[$channelKey] ?? $channelKey) ?></th>
+          <?php endforeach; ?>
+          <th colspan="3"><?= $e($t('statistics.orders.columns.total')) ?></th>
+        </tr>
+        <tr>
+          <?php foreach ($selectedChannels as $channelKey): ?>
+            <th><?= $e($t('statistics.orders.columns.orders_count')) ?></th>
+            <th><?= $e($t('statistics.orders.columns.total_net')) ?></th>
+            <th><?= $e($t('statistics.orders.columns.total_gross')) ?></th>
+          <?php endforeach; ?>
+          <th><?= $e($t('statistics.orders.columns.orders_count')) ?></th>
+          <th><?= $e($t('statistics.orders.columns.total_net')) ?></th>
+          <th><?= $e($t('statistics.orders.columns.total_gross')) ?></th>
+        </tr>
+        </thead>
+        <tbody>
+        <?php foreach ($rows as $row): ?>
+          <tr>
+            <td><?= $e((string) ($row['day'] ?? '')) ?></td>
+            <?php foreach ($selectedChannels as $channelKey): ?>
+              <?php $channelStats = is_array($row['channels'][$channelKey] ?? null) ? $row['channels'][$channelKey] : []; ?>
+              <td><?= $e((string) ((int) ($channelStats['orders_count'] ?? 0))) ?></td>
+              <td><?= $e(number_format((float) ($channelStats['total_net'] ?? 0), 2, '.', ' ')) ?></td>
+              <td><?= $e(number_format((float) ($channelStats['total_gross'] ?? 0), 2, '.', ' ')) ?></td>
+            <?php endforeach; ?>
+            <td><?= $e((string) ((int) ($row['day_total_orders'] ?? 0))) ?></td>
+            <td><?= $e(number_format((float) ($row['day_total_net'] ?? 0), 2, '.', ' ')) ?></td>
+            <td><?= $e(number_format((float) ($row['day_total_gross'] ?? 0), 2, '.', ' ')) ?></td>
+          </tr>
+        <?php endforeach; ?>
+        </tbody>
+        <tfoot>
+        <tr>
+          <th><?= $e($t('statistics.orders.columns.summary')) ?></th>
+          <?php foreach ($selectedChannels as $channelKey): ?>
+            <?php $channelTotals = is_array($totals['channels'][$channelKey] ?? null) ? $totals['channels'][$channelKey] : []; ?>
+            <th><?= $e((string) ((int) ($channelTotals['orders_count'] ?? 0))) ?></th>
+            <th><?= $e(number_format((float) ($channelTotals['total_net'] ?? 0), 2, '.', ' ')) ?></th>
+            <th><?= $e(number_format((float) ($channelTotals['total_gross'] ?? 0), 2, '.', ' ')) ?></th>
+          <?php endforeach; ?>
+          <th><?= $e((string) ((int) ($totals['orders_count'] ?? 0))) ?></th>
+          <th><?= $e(number_format((float) ($totals['total_net'] ?? 0), 2, '.', ' ')) ?></th>
+          <th><?= $e(number_format((float) ($totals['total_gross'] ?? 0), 2, '.', ' ')) ?></th>
+        </tr>
+        </tfoot>
+      </table>
+    </div>
+  <?php endif; ?>
+</section>
--- a/routes/web.php
+++ b/routes/web.php
@@ -11,6 +11,8 @@ use App\Modules\Cron\CronRepository;
 use App\Modules\Orders\OrdersController;
 use App\Modules\Orders\OrderImportRepository;
 use App\Modules\Orders\OrdersRepository;
+use App\Modules\Statistics\OrdersStatisticsController;
+use App\Modules\Statistics\OrdersStatisticsRepository;
 use App\Modules\Settings\AllegroApiClient;
 use App\Modules\Settings\AllegroDeliveryMappingController;
 use App\Modules\Settings\AllegroIntegrationController;
@@ -282,6 +284,12 @@ return static function (Application $app): void {
    );
    $printJobRepository = new PrintJobRepository($app->db());
    $ordersController = new OrdersController($template, $translator, $auth, $app->orders(), $shipmentPackageRepositoryForOrders, $receiptRepository, $receiptConfigRepository, $emailSendingService, $emailTemplateRepository, $emailMailboxRepository, $app->basePath('storage'), $printJobRepository, $shopproIntegrationsRepository, $automationService);
+    $ordersStatisticsController = new OrdersStatisticsController(
+        $template,
+        $translator,
+        $auth,
+        new OrdersStatisticsRepository($app->db())
+    );
    $receiptController = new ReceiptController(
        $template,
        $translator,
@@ -420,6 +428,7 @@ return static function (Application $app): void {
    $router->get('/users', static fn (Request $request): Response => Response::redirect('/settings/users'), [$authMiddleware]);
    $router->get('/orders', static fn (Request $request): Response => Response::redirect('/orders/list'), [$authMiddleware]);
    $router->get('/orders/list', [$ordersController, 'index'], [$authMiddleware]);
+    $router->get('/statistics/orders', [$ordersStatisticsController, 'index'], [$authMiddleware]);
    $router->get('/orders/{id}', [$ordersController, 'show'], [$authMiddleware]);
    $router->post('/orders/{id}/status', [$ordersController, 'updateStatus'], [$authMiddleware]);
    $router->post('/orders/{id}/details/update', [$ordersController, 'updateDetails'], [$authMiddleware]);
--- a/src/Modules/Statistics/OrdersStatisticsController.php
+++ b/src/Modules/Statistics/OrdersStatisticsController.php
@@ -0,0 +1,369 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Modules\Statistics;
+
+use App\Core\Http\Request;
+use App\Core\Http\Response;
+use App\Core\Security\Csrf;
+use App\Core\View\Template;
+use App\Core\I18n\Translator;
+use App\Modules\Auth\AuthService;
+use DateInterval;
+use DatePeriod;
+use DateTimeImmutable;
+
+final class OrdersStatisticsController
+{
+    public function __construct(
+        private readonly Template $template,
+        private readonly Translator $translator,
+        private readonly AuthService $auth,
+        private readonly OrdersStatisticsRepository $repository
+    ) {
+    }
+
+    public function index(Request $request): Response
+    {
+        [$dateFrom, $dateTo] = $this->resolveDateRange($request);
+
+        $statusGroups = $this->repository->listStatusGroups();
+        $statusGroupOptions = $this->mapStatusGroupOptions($statusGroups);
+        $selectedStatusGroups = $this->resolveSelectedStatusGroups($request, $statusGroupOptions);
+
+        $channelOptions = $this->mapChannelOptions($this->repository->listChannelOptions());
+        $selectedChannels = $this->resolveSelectedChannels($request, $channelOptions);
+
+        $statusCodes = $this->repository->statusCodesByGroupIds($selectedStatusGroups);
+        $aggregated = $this->repository->aggregateByDay($dateFrom, $dateTo, $selectedChannels, $statusCodes);
+        $debugEnabled = (string) $request->input('debug', '') === '1';
+        $diagnostics = $debugEnabled
+            ? $this->repository->diagnostics($dateFrom, $dateTo, $selectedChannels, $statusCodes)
+            : [];
+
+        $table = $this->buildTable($dateFrom, $dateTo, $selectedChannels, $aggregated);
+
+        $html = $this->template->render('statistics/orders', [
+            'title' => $this->translator->get('statistics.orders.title'),
+            'activeMenu' => 'statistics',
+            'activeStatistics' => 'orders',
+            'user' => $this->auth->user(),
+            'csrfToken' => Csrf::token(),
+            'filters' => [
+                'date_from' => $dateFrom,
+                'date_to' => $dateTo,
+                'selected_channels' => $selectedChannels,
+                'selected_status_groups' => $selectedStatusGroups,
+            ],
+            'channelOptions' => $channelOptions,
+            'statusGroupOptions' => $statusGroupOptions,
+            'table' => $table,
+            'debugEnabled' => $debugEnabled,
+            'diagnostics' => $diagnostics,
+            'debugMeta' => [
+                'selected_channels' => $selectedChannels,
+                'selected_status_groups' => $selectedStatusGroups,
+                'status_codes' => $statusCodes,
+            ],
+        ], 'layouts/app');
+
+        return Response::html($html);
+    }
+
+    /**
+     * @return array{0:string,1:string}
+     */
+    private function resolveDateRange(Request $request): array
+    {
+        $now = new DateTimeImmutable('now');
+        $defaultFrom = $now->modify('first day of this month')->format('Y-m-d');
+        $defaultTo = $now->modify('last day of this month')->format('Y-m-d');
+
+        $dateFrom = trim((string) $request->input('date_from', $defaultFrom));
+        $dateTo = trim((string) $request->input('date_to', $defaultTo));
+
+        if (!$this->isValidDate($dateFrom)) {
+            $dateFrom = $defaultFrom;
+        }
+        if (!$this->isValidDate($dateTo)) {
+            $dateTo = $defaultTo;
+        }
+        if ($dateFrom > $dateTo) {
+            [$dateFrom, $dateTo] = [$dateTo, $dateFrom];
+        }
+
+        return [$dateFrom, $dateTo];
+    }
+
+    private function isValidDate(string $date): bool
+    {
+        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $date) !== 1) {
+            return false;
+        }
+
+        return DateTimeImmutable::createFromFormat('Y-m-d', $date) !== false;
+    }
+
+    /**
+     * @param array<int, array{id:int,name:string}> $groups
+     * @return array<int, array{id:int,name:string}>
+     */
+    private function mapStatusGroupOptions(array $groups): array
+    {
+        $options = [];
+        foreach ($groups as $group) {
+            $groupId = (int) ($group['id'] ?? 0);
+            if ($groupId <= 0) {
+                continue;
+            }
+
+            $options[] = [
+                'id' => $groupId,
+                'name' => trim((string) ($group['name'] ?? '')),
+            ];
+        }
+
+        return $options;
+    }
+
+    /**
+     * @param array<int, array{id:int,name:string}> $statusGroupOptions
+     * @return array<int, int>
+     */
+    private function resolveSelectedStatusGroups(Request $request, array $statusGroupOptions): array
+    {
+        $allowed = [];
+        foreach ($statusGroupOptions as $option) {
+            $allowed[] = (int) $option['id'];
+        }
+
+        $allInput = $request->all();
+        $hasStatusGroupsParam = array_key_exists('status_groups', $allInput);
+        $selected = $this->toIntegerList($request->input('status_groups', []));
+        if (!$hasStatusGroupsParam) {
+            $selected = $this->defaultStatusGroupIds($statusGroupOptions);
+        }
+
+        $selected = array_values(array_intersect($selected, $allowed));
+        if ($selected !== []) {
+            return $selected;
+        }
+
+        return $hasStatusGroupsParam ? [] : $this->defaultStatusGroupIds($statusGroupOptions);
+    }
+
+    /**
+     * @param array<int, array{id:int,name:string}> $statusGroupOptions
+     * @return array<int, int>
+     */
+    private function defaultStatusGroupIds(array $statusGroupOptions): array
+    {
+        $selected = [];
+        foreach ($statusGroupOptions as $group) {
+            $name = trim((string) ($group['name'] ?? ''));
+            if ($this->isCancelledGroup($name)) {
+                continue;
+            }
+            $selected[] = (int) ($group['id'] ?? 0);
+        }
+
+        return array_values(array_filter($selected, static fn (int $id): bool => $id > 0));
+    }
+
+    private function isCancelledGroup(string $name): bool
+    {
+        $normalized = strtr(mb_strtolower(trim($name)), [
+            'ą' => 'a',
+            'ć' => 'c',
+            'ę' => 'e',
+            'ł' => 'l',
+            'ń' => 'n',
+            'ó' => 'o',
+            'ś' => 's',
+            'ż' => 'z',
+            'ź' => 'z',
+        ]);
+
+        return in_array($normalized, ['anulowane', 'anulowany', 'cancelled', 'canceled'], true);
+    }
+
+    /**
+     * @param array<int, array{key:string,label:string}> $channels
+     * @return array<int, array{key:string,label:string}>
+     */
+    private function mapChannelOptions(array $channels): array
+    {
+        $options = [];
+        foreach ($channels as $channel) {
+            $key = trim((string) ($channel['key'] ?? ''));
+            if ($key === '') {
+                continue;
+            }
+            $options[] = [
+                'key' => $key,
+                'label' => trim((string) ($channel['label'] ?? $key)),
+            ];
+        }
+
+        return $options;
+    }
+
+    /**
+     * @param array<int, array{key:string,label:string}> $channelOptions
+     * @return array<int, string>
+     */
+    private function resolveSelectedChannels(Request $request, array $channelOptions): array
+    {
+        $allowed = [];
+        foreach ($channelOptions as $option) {
+            $allowed[] = (string) $option['key'];
+        }
+
+        $allInput = $request->all();
+        $hasChannelsParam = array_key_exists('channels', $allInput);
+        $selected = $this->toStringList($request->input('channels', []));
+        if (!$hasChannelsParam) {
+            return $allowed;
+        }
+
+        return array_values(array_intersect($selected, $allowed));
+    }
+
+    /**
+     * @param array<int, string> $selectedChannels
+     * @param array<int, array{day:string,channel_key:string,orders_count:int,total_net:float,total_gross:float}> $aggregated
+     * @return array{rows:array<int,array<string,mixed>>,totals:array<string,mixed>,hasData:bool}
+     */
+    private function buildTable(string $dateFrom, string $dateTo, array $selectedChannels, array $aggregated): array
+    {
+        $rows = [];
+        foreach ($this->dateRange($dateFrom, $dateTo) as $day) {
+            $rows[$day] = [
+                'day' => $day,
+                'channels' => $this->emptyChannelsRow($selectedChannels),
+                'day_total_orders' => 0,
+                'day_total_net' => 0.0,
+                'day_total_gross' => 0.0,
+            ];
+        }
+
+        foreach ($aggregated as $item) {
+            $day = (string) ($item['day'] ?? '');
+            $channelKey = (string) ($item['channel_key'] ?? '');
+            if ($day === '' || $channelKey === '' || !isset($rows[$day]['channels'][$channelKey])) {
+                continue;
+            }
+
+            $ordersCount = (int) ($item['orders_count'] ?? 0);
+            $totalNet = (float) ($item['total_net'] ?? 0);
+            $totalGross = (float) ($item['total_gross'] ?? 0);
+
+            $rows[$day]['channels'][$channelKey] = [
+                'orders_count' => $ordersCount,
+                'total_net' => $totalNet,
+                'total_gross' => $totalGross,
+            ];
+            $rows[$day]['day_total_orders'] += $ordersCount;
+            $rows[$day]['day_total_net'] += $totalNet;
+            $rows[$day]['day_total_gross'] += $totalGross;
+        }
+
+        $totals = [
+            'channels' => $this->emptyChannelsRow($selectedChannels),
+            'orders_count' => 0,
+            'total_net' => 0.0,
+            'total_gross' => 0.0,
+        ];
+
+        $hasData = false;
+        foreach ($rows as $row) {
+            foreach ($selectedChannels as $channelKey) {
+                $channelStats = $row['channels'][$channelKey];
+                $totals['channels'][$channelKey]['orders_count'] += (int) ($channelStats['orders_count'] ?? 0);
+                $totals['channels'][$channelKey]['total_net'] += (float) ($channelStats['total_net'] ?? 0);
+                $totals['channels'][$channelKey]['total_gross'] += (float) ($channelStats['total_gross'] ?? 0);
+            }
+            $totals['orders_count'] += (int) ($row['day_total_orders'] ?? 0);
+            $totals['total_net'] += (float) ($row['day_total_net'] ?? 0);
+            $totals['total_gross'] += (float) ($row['day_total_gross'] ?? 0);
+            if ((int) ($row['day_total_orders'] ?? 0) > 0) {
+                $hasData = true;
+            }
+        }
+
+        return [
+            'rows' => array_values($rows),
+            'totals' => $totals,
+            'hasData' => $hasData,
+        ];
+    }
+
+    /**
+     * @param array<int, string> $channelKeys
+     * @return array<string, array{orders_count:int,total_net:float,total_gross:float}>
+     */
+    private function emptyChannelsRow(array $channelKeys): array
+    {
+        $row = [];
+        foreach ($channelKeys as $channelKey) {
+            $row[$channelKey] = [
+                'orders_count' => 0,
+                'total_net' => 0.0,
+                'total_gross' => 0.0,
+            ];
+        }
+
+        return $row;
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function dateRange(string $dateFrom, string $dateTo): array
+    {
+        $start = new DateTimeImmutable($dateFrom);
+        $end = (new DateTimeImmutable($dateTo))->add(new DateInterval('P1D'));
+        $period = new DatePeriod($start, new DateInterval('P1D'), $end);
+
+        $dates = [];
+        foreach ($period as $date) {
+            $dates[] = $date->format('Y-m-d');
+        }
+
+        return $dates;
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function toStringList(mixed $value): array
+    {
+        $items = is_array($value) ? $value : ($value !== null && $value !== '' ? [$value] : []);
+        $list = [];
+        foreach ($items as $item) {
+            $normalized = trim((string) $item);
+            if ($normalized !== '') {
+                $list[] = $normalized;
+            }
+        }
+
+        return array_values(array_unique($list));
+    }
+
+    /**
+     * @return array<int, int>
+     */
+    private function toIntegerList(mixed $value): array
+    {
+        $items = is_array($value) ? $value : ($value !== null && $value !== '' ? [$value] : []);
+        $list = [];
+        foreach ($items as $item) {
+            $number = (int) $item;
+            if ($number > 0) {
+                $list[] = $number;
+            }
+        }
+
+        return array_values(array_unique($list));
+    }
+}
--- a/src/Modules/Statistics/OrdersStatisticsRepository.php
+++ b/src/Modules/Statistics/OrdersStatisticsRepository.php
@@ -0,0 +1,590 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Modules\Statistics;
+
+use PDO;
+use Throwable;
+
+final class OrdersStatisticsRepository
+{
+    private static ?bool $hasOrdersTotalWithoutTax = null;
+    private static ?bool $hasOrdersTotalNet = null;
+    private static ?bool $hasOrdersTotalWithTax = null;
+    private static ?bool $hasOrdersTotalGross = null;
+    private static ?bool $hasOrdersIntegrationId = null;
+    private static ?bool $hasOrdersStatusCode = null;
+    private static ?bool $hasOrdersExternalStatusId = null;
+
+    public function __construct(private readonly PDO $pdo)
+    {
+    }
+
+    /**
+     * @return array<int, array{id:int,name:string}>
+     */
+    public function listStatusGroups(): array
+    {
+        try {
+            $stmt = $this->pdo->query(
+                'SELECT id, name
+                 FROM order_status_groups
+                 WHERE is_active = 1
+                 ORDER BY sort_order ASC, id ASC'
+            );
+            $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+        } catch (Throwable) {
+            return [];
+        }
+
+        if (!is_array($rows)) {
+            return [];
+        }
+
+        $groups = [];
+        foreach ($rows as $row) {
+            $groupId = (int) ($row['id'] ?? 0);
+            if ($groupId <= 0) {
+                continue;
+            }
+
+            $groups[] = [
+                'id' => $groupId,
+                'name' => trim((string) ($row['name'] ?? '')),
+            ];
+        }
+
+        return $groups;
+    }
+
+    /**
+     * @return array<int, array{key:string,label:string}>
+     */
+    public function listChannelOptions(): array
+    {
+        $hasIntegrationId = $this->hasOrdersColumn('integration_id');
+
+        try {
+            if ($hasIntegrationId) {
+                $rows = $this->pdo->query(
+                    'SELECT DISTINCT COALESCE(o.integration_id, 0) AS integration_id
+                     FROM orders o
+                     WHERE LOWER(COALESCE(o.source, "")) = "shoppro"
+                     ORDER BY integration_id ASC'
+                )->fetchAll(PDO::FETCH_ASSOC);
+            } else {
+                $rows = $this->pdo->query(
+                    'SELECT 0 AS integration_id
+                     WHERE EXISTS (
+                        SELECT 1
+                        FROM orders o
+                        WHERE LOWER(COALESCE(o.source, "")) = "shoppro"
+                     )'
+                )->fetchAll(PDO::FETCH_ASSOC);
+            }
+        } catch (Throwable) {
+            $rows = [];
+        }
+
+        $channels = [
+            ['key' => 'allegro', 'label' => 'Allegro'],
+        ];
+
+        if (!is_array($rows)) {
+            return $channels;
+        }
+
+        foreach ($rows as $row) {
+            $integrationId = (int) ($row['integration_id'] ?? 0);
+            $channels[] = [
+                'key' => 'shoppro:' . $integrationId,
+                'label' => $this->shopproChannelLabel($integrationId),
+            ];
+        }
+
+        return $channels;
+    }
+
+    /**
+     * @param array<int, int> $groupIds
+     * @return array<int, string>
+     */
+    public function statusCodesByGroupIds(array $groupIds): array
+    {
+        $groupIds = array_values(array_unique(array_filter($groupIds, static fn (int $id): bool => $id > 0)));
+        if ($groupIds === []) {
+            return [];
+        }
+
+        [$inSql, $params] = $this->buildIntegerInClause('gid', $groupIds);
+
+        try {
+            $stmt = $this->pdo->prepare(
+                'SELECT code
+                 FROM order_statuses
+                 WHERE is_active = 1
+                   AND group_id IN (' . $inSql . ')
+                 ORDER BY sort_order ASC, id ASC'
+            );
+            $stmt->execute($params);
+            $rows = $stmt->fetchAll(PDO::FETCH_COLUMN);
+        } catch (Throwable) {
+            return [];
+        }
+
+        if (!is_array($rows)) {
+            return [];
+        }
+
+        $codes = [];
+        foreach ($rows as $code) {
+            $normalized = strtolower(trim((string) $code));
+            if ($normalized !== '') {
+                $codes[] = $normalized;
+            }
+        }
+
+        return array_values(array_unique($codes));
+    }
+
+    /**
+     * @param array<int, string> $channels
+     * @param array<int, string> $statusCodes
+     * @return array<int, array{day:string,channel_key:string,orders_count:int,total_net:float,total_gross:float}>
+     */
+    public function aggregateByDay(string $dateFrom, string $dateTo, array $channels, array $statusCodes): array
+    {
+        $channels = array_values(array_unique(array_filter(
+            array_map(static fn (string $item): string => trim($item), $channels),
+            static fn (string $item): bool => $item !== ''
+        )));
+        $statusCodes = array_values(array_unique(array_filter(
+            array_map(static fn (string $item): string => strtolower(trim($item)), $statusCodes),
+            static fn (string $item): bool => $item !== ''
+        )));
+
+        if ($channels === []) {
+            return [];
+        }
+
+        $effectiveStatusSql = $this->effectiveStatusSql('o', 'asm');
+        $effectiveDateSql = $this->effectiveDateSql('o');
+        $channelSql = $this->channelSql('o');
+        $netAmountSql = $this->netAmountSql('o');
+        $grossAmountSql = $this->grossAmountSql('o');
+        $rawStatusSql = $this->rawStatusSql('o');
+
+        [$channelInSql, $channelParams] = $this->buildStringInClause('ch', $channels);
+        $params = array_merge($channelParams, [
+            'date_from' => $dateFrom . ' 00:00:00',
+            'date_to' => $dateTo . ' 23:59:59',
+        ]);
+
+        $statusFilterSql = '';
+        if ($statusCodes !== []) {
+            [$statusInSql, $statusParams] = $this->buildStringInClause('st', $statusCodes);
+            $statusFilterSql = ' AND ' . $effectiveStatusSql . ' IN (' . $statusInSql . ')';
+            $params = array_merge($params, $statusParams);
+        }
+
+        $sql = 'SELECT
+                    DATE(' . $effectiveDateSql . ') AS day,
+                    ' . $channelSql . ' AS channel_key,
+                    COUNT(*) AS orders_count,
+                    SUM(' . $netAmountSql . ') AS total_net,
+                    SUM(' . $grossAmountSql . ') AS total_gross
+                FROM orders o
+                LEFT JOIN allegro_order_status_mappings asm
+                    ON o.source = "allegro"
+                   AND LOWER(' . $rawStatusSql . ') = asm.allegro_status_code
+                WHERE LOWER(COALESCE(o.source, "")) IN ("allegro", "shoppro")
+                  AND ' . $effectiveDateSql . ' IS NOT NULL
+                  AND ' . $effectiveDateSql . ' >= :date_from
+                  AND ' . $effectiveDateSql . ' <= :date_to
+                  AND ' . $channelSql . ' IN (' . $channelInSql . ')
+                  ' . $statusFilterSql . '
+                GROUP BY DATE(' . $effectiveDateSql . '), ' . $channelSql . '
+                ORDER BY DATE(' . $effectiveDateSql . ') ASC';
+
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->execute($params);
+            $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+        } catch (Throwable) {
+            return [];
+        }
+
+        if (!is_array($rows)) {
+            return [];
+        }
+
+        $result = [];
+        foreach ($rows as $row) {
+            $day = trim((string) ($row['day'] ?? ''));
+            $channelKey = trim((string) ($row['channel_key'] ?? ''));
+            if ($day === '' || $channelKey === '') {
+                continue;
+            }
+
+            $result[] = [
+                'day' => $day,
+                'channel_key' => $channelKey,
+                'orders_count' => (int) ($row['orders_count'] ?? 0),
+                'total_net' => (float) ($row['total_net'] ?? 0),
+                'total_gross' => (float) ($row['total_gross'] ?? 0),
+            ];
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param array<int, string> $channels
+     * @param array<int, string> $statusCodes
+     * @return array<string, mixed>
+     */
+    public function diagnostics(string $dateFrom, string $dateTo, array $channels, array $statusCodes): array
+    {
+        $effectiveDateSql = $this->effectiveDateSql('o');
+        $channelSql = $this->channelSql('o');
+        $effectiveStatusSql = $this->effectiveStatusSql('o', 'asm');
+        $rawStatusSql = $this->rawStatusSql('o');
+
+        $data = [
+            'columns' => [
+                'integration_id' => $this->hasOrdersColumn('integration_id'),
+                'total_with_tax' => $this->hasOrdersColumn('total_with_tax'),
+                'total_gross' => $this->hasOrdersColumn('total_gross'),
+                'total_without_tax' => $this->hasOrdersColumn('total_without_tax'),
+                'total_net' => $this->hasOrdersColumn('total_net'),
+                'status_code' => $this->hasOrdersColumn('status_code'),
+                'external_status_id' => $this->hasOrdersColumn('external_status_id'),
+            ],
+            'counts' => [],
+            'errors' => [],
+        ];
+
+        $data['counts']['in_date_and_source'] = $this->safeCount(
+            'SELECT COUNT(*)
+             FROM orders o
+             WHERE LOWER(COALESCE(o.source, "")) IN ("allegro", "shoppro")
+               AND ' . $effectiveDateSql . ' IS NOT NULL
+               AND ' . $effectiveDateSql . ' >= :date_from
+               AND ' . $effectiveDateSql . ' <= :date_to',
+            [
+                'date_from' => $dateFrom . ' 00:00:00',
+                'date_to' => $dateTo . ' 23:59:59',
+            ],
+            $data['errors'],
+            'in_date_and_source'
+        );
+
+        if ($channels !== []) {
+            [$channelInSql, $channelParams] = $this->buildStringInClause('dbg_ch', $channels);
+            $data['counts']['after_channel_filter'] = $this->safeCount(
+                'SELECT COUNT(*)
+                 FROM orders o
+                 WHERE LOWER(COALESCE(o.source, "")) IN ("allegro", "shoppro")
+                   AND ' . $effectiveDateSql . ' IS NOT NULL
+                   AND ' . $effectiveDateSql . ' >= :date_from
+                   AND ' . $effectiveDateSql . ' <= :date_to
+                   AND ' . $channelSql . ' IN (' . $channelInSql . ')',
+                array_merge(
+                    [
+                        'date_from' => $dateFrom . ' 00:00:00',
+                        'date_to' => $dateTo . ' 23:59:59',
+                    ],
+                    $channelParams
+                ),
+                $data['errors'],
+                'after_channel_filter'
+            );
+        } else {
+            $data['counts']['after_channel_filter'] = 0;
+        }
+
+        if ($statusCodes !== []) {
+            [$statusInSql, $statusParams] = $this->buildStringInClause('dbg_st', $statusCodes);
+            $data['counts']['after_status_filter'] = $this->safeCount(
+                'SELECT COUNT(*)
+                 FROM orders o
+                 LEFT JOIN allegro_order_status_mappings asm
+                     ON o.source = "allegro"
+                    AND LOWER(' . $rawStatusSql . ') = asm.allegro_status_code
+                 WHERE LOWER(COALESCE(o.source, "")) IN ("allegro", "shoppro")
+                   AND ' . $effectiveDateSql . ' IS NOT NULL
+                   AND ' . $effectiveDateSql . ' >= :date_from
+                   AND ' . $effectiveDateSql . ' <= :date_to
+                   AND ' . $effectiveStatusSql . ' IN (' . $statusInSql . ')',
+                array_merge(
+                    [
+                        'date_from' => $dateFrom . ' 00:00:00',
+                        'date_to' => $dateTo . ' 23:59:59',
+                    ],
+                    $statusParams
+                ),
+                $data['errors'],
+                'after_status_filter'
+            );
+        } else {
+            $data['counts']['after_status_filter'] = $data['counts']['after_channel_filter'] ?? 0;
+        }
+
+        return $data;
+    }
+
+    /**
+     * @param array<int, int> $values
+     * @return array{0:string,1:array<string,int>}
+     */
+    private function buildIntegerInClause(string $prefix, array $values): array
+    {
+        $placeholders = [];
+        $params = [];
+        foreach (array_values($values) as $index => $value) {
+            $key = $prefix . '_' . $index;
+            $placeholders[] = ':' . $key;
+            $params[$key] = (int) $value;
+        }
+
+        return [implode(', ', $placeholders), $params];
+    }
+
+    /**
+     * @param array<int, string> $values
+     * @return array{0:string,1:array<string,string>}
+     */
+    private function buildStringInClause(string $prefix, array $values): array
+    {
+        $placeholders = [];
+        $params = [];
+        foreach (array_values($values) as $index => $value) {
+            $key = $prefix . '_' . $index;
+            $placeholders[] = ':' . $key;
+            $params[$key] = (string) $value;
+        }
+
+        return [implode(', ', $placeholders), $params];
+    }
+
+    /**
+     * @param array<string, mixed> $params
+     * @param array<int, string> $errors
+     */
+    private function safeCount(string $sql, array $params, array &$errors, string $label): int
+    {
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->execute($params);
+            return (int) $stmt->fetchColumn();
+        } catch (Throwable $exception) {
+            $errors[] = $label . ': ' . $exception->getMessage();
+            return -1;
+        }
+    }
+
+    private function effectiveStatusSql(string $orderAlias, string $mappingAlias): string
+    {
+        $rawStatusSql = $this->rawStatusSql($orderAlias);
+
+        return 'LOWER(
+            CASE
+                WHEN ' . $orderAlias . '.source = "allegro"
+                 AND ' . $mappingAlias . '.orderpro_status_code IS NOT NULL
+                 AND ' . $mappingAlias . '.orderpro_status_code <> ""
+                THEN ' . $mappingAlias . '.orderpro_status_code
+                ELSE ' . $rawStatusSql . '
+            END
+        )';
+    }
+
+    private function effectiveDateSql(string $orderAlias): string
+    {
+        return 'COALESCE(
+            ' . $orderAlias . '.ordered_at,
+            ' . $orderAlias . '.source_created_at,
+            ' . $orderAlias . '.source_updated_at,
+            ' . $orderAlias . '.fetched_at
+        )';
+    }
+
+    private function channelSql(string $orderAlias): string
+    {
+        if ($this->hasOrdersColumn('integration_id')) {
+            return '(CASE
+                WHEN LOWER(COALESCE(' . $orderAlias . '.source, "")) = "allegro" THEN "allegro"
+                WHEN LOWER(COALESCE(' . $orderAlias . '.source, "")) = "shoppro" THEN CONCAT("shoppro:", COALESCE(CAST(' . $orderAlias . '.integration_id AS CHAR) COLLATE utf8mb4_unicode_ci, "0"))
+                ELSE LOWER(COALESCE(' . $orderAlias . '.source, ""))
+            END) COLLATE utf8mb4_unicode_ci';
+        }
+
+        return '(CASE
+            WHEN LOWER(COALESCE(' . $orderAlias . '.source, "")) = "allegro" THEN "allegro"
+            WHEN LOWER(COALESCE(' . $orderAlias . '.source, "")) = "shoppro" THEN "shoppro:0"
+            ELSE LOWER(COALESCE(' . $orderAlias . '.source, ""))
+        END) COLLATE utf8mb4_unicode_ci';
+    }
+
+    private function shopproChannelLabel(int $integrationId): string
+    {
+        if ($integrationId <= 0) {
+            return 'shopPRO (brak integracji)';
+        }
+
+        try {
+            $stmt = $this->pdo->prepare(
+                'SELECT name
+                 FROM integrations
+                 WHERE id = :id
+                 LIMIT 1'
+            );
+            $stmt->execute(['id' => $integrationId]);
+            $name = $stmt->fetchColumn();
+        } catch (Throwable) {
+            $name = false;
+        }
+
+        if (is_string($name) && trim($name) !== '') {
+            return trim($name);
+        }
+
+        return 'shopPRO #' . $integrationId;
+    }
+
+    private function netAmountSql(string $orderAlias): string
+    {
+        $netColumn = null;
+        if ($this->hasOrdersColumn('total_without_tax')) {
+            $netColumn = $orderAlias . '.total_without_tax';
+        } elseif ($this->hasOrdersColumn('total_net')) {
+            $netColumn = $orderAlias . '.total_net';
+        }
+
+        $grossColumn = null;
+        if ($this->hasOrdersColumn('total_with_tax')) {
+            $grossColumn = $orderAlias . '.total_with_tax';
+        } elseif ($this->hasOrdersColumn('total_gross')) {
+            $grossColumn = $orderAlias . '.total_gross';
+        }
+
+        // Fallback: gdy netto z zrodla jest puste (shopPRO nie wysyla netto), wyliczamy z brutto/1.23.
+        // TODO(STAT-NET): docelowo pobierac netto z shopPRO na poziomie zamowienia lub liczyc z order_items po faktycznym tax_rate.
+        if ($netColumn !== null && $grossColumn !== null) {
+            return 'CASE
+                WHEN ' . $netColumn . ' IS NOT NULL AND ' . $netColumn . ' > 0 THEN ' . $netColumn . '
+                WHEN ' . $grossColumn . ' IS NOT NULL AND ' . $grossColumn . ' > 0 THEN ROUND(' . $grossColumn . ' / 1.23, 2)
+                ELSE 0
+            END';
+        }
+
+        if ($netColumn !== null) {
+            return 'COALESCE(' . $netColumn . ', 0)';
+        }
+
+        if ($grossColumn !== null) {
+            return 'ROUND(COALESCE(' . $grossColumn . ', 0) / 1.23, 2)';
+        }
+
+        return '0';
+    }
+
+    private function grossAmountSql(string $orderAlias): string
+    {
+        if ($this->hasOrdersColumn('total_with_tax')) {
+            return 'COALESCE(' . $orderAlias . '.total_with_tax, 0)';
+        }
+
+        if ($this->hasOrdersColumn('total_gross')) {
+            return 'COALESCE(' . $orderAlias . '.total_gross, 0)';
+        }
+
+        if ($this->hasOrdersColumn('total_without_tax')) {
+            return 'COALESCE(' . $orderAlias . '.total_without_tax, 0)';
+        }
+
+        if ($this->hasOrdersColumn('total_net')) {
+            return 'COALESCE(' . $orderAlias . '.total_net, 0)';
+        }
+
+        return '0';
+    }
+
+    private function rawStatusSql(string $orderAlias): string
+    {
+        if ($this->hasOrdersColumn('status_code')) {
+            return 'COALESCE(' . $orderAlias . '.status_code, "")';
+        }
+
+        if ($this->hasOrdersColumn('external_status_id')) {
+            return 'COALESCE(' . $orderAlias . '.external_status_id, "")';
+        }
+
+        return '""';
+    }
+
+    private function hasOrdersColumn(string $column): bool
+    {
+        if ($column === 'integration_id' && self::$hasOrdersIntegrationId !== null) {
+            return self::$hasOrdersIntegrationId;
+        }
+        if ($column === 'total_without_tax' && self::$hasOrdersTotalWithoutTax !== null) {
+            return self::$hasOrdersTotalWithoutTax;
+        }
+        if ($column === 'total_net' && self::$hasOrdersTotalNet !== null) {
+            return self::$hasOrdersTotalNet;
+        }
+        if ($column === 'total_with_tax' && self::$hasOrdersTotalWithTax !== null) {
+            return self::$hasOrdersTotalWithTax;
+        }
+        if ($column === 'total_gross' && self::$hasOrdersTotalGross !== null) {
+            return self::$hasOrdersTotalGross;
+        }
+        if ($column === 'status_code' && self::$hasOrdersStatusCode !== null) {
+            return self::$hasOrdersStatusCode;
+        }
+        if ($column === 'external_status_id' && self::$hasOrdersExternalStatusId !== null) {
+            return self::$hasOrdersExternalStatusId;
+        }
+
+        try {
+            $stmt = $this->pdo->prepare(
+                'SELECT COUNT(*)
+                 FROM information_schema.COLUMNS
+                 WHERE TABLE_SCHEMA = DATABASE()
+                   AND TABLE_NAME = :table_name
+                   AND COLUMN_NAME = :column_name'
+            );
+            $stmt->execute([
+                'table_name' => 'orders',
+                'column_name' => $column,
+            ]);
+            $exists = ((int) $stmt->fetchColumn()) > 0;
+        } catch (Throwable) {
+            $exists = false;
+        }
+
+        if ($column === 'total_without_tax') {
+            self::$hasOrdersTotalWithoutTax = $exists;
+        }
+        if ($column === 'total_net') {
+            self::$hasOrdersTotalNet = $exists;
+        }
+        if ($column === 'integration_id') {
+            self::$hasOrdersIntegrationId = $exists;
+        }
+        if ($column === 'total_with_tax') {
+            self::$hasOrdersTotalWithTax = $exists;
+        }
+        if ($column === 'total_gross') {
+            self::$hasOrdersTotalGross = $exists;
+        }
+        if ($column === 'status_code') {
+            self::$hasOrdersStatusCode = $exists;
+        }
+        if ($column === 'external_status_id') {
+            self::$hasOrdersExternalStatusId = $exists;
+        }
+
+        return $exists;
+    }
+}