Refactor work time management and billing summary

- Introduced a new `TasksController` to handle work time logic, moving it from the factory layer to the domain layer.
- Created `WorkTimeRepository` to encapsulate data access for work time tasks, including methods to retrieve clients with unsettled tasks and calculate task times.
- Updated the work time view to display a consolidated billing summary with improved UI elements and AJAX functionality for closing tasks.
- Added new styles for the billing summary section in `style.scss`.
- Implemented tests for the `TasksController` and `WorkTimeRepository` to ensure functionality and correctness.
- Established a refactoring plan for future improvements and migrations within the CRM system.

templates/tasks/work-time.php

@@ -1,158 +1,326 @@
 <?
-foreach ( $this -> work_time_clients as $client ):
-  if ( !$client['tasks'] )
+$format_time = function( $seconds ) {
+  $seconds = (int)$seconds;
+  return sprintf( "%02d%s%02d%s%02d", floor( $seconds / 3600 ), ':', ( $seconds / 60 ) % 60, ':', $seconds % 60 );
+};
+
+$format_amount = function( $amount ) {
+  return number_format( (float)$amount, 2, '.', '' ) . ' z&#322;';
+};
+
+$billing_clients = [];
+$billing_total_amount = 0;
+$billing_total_time = 0;
+$billing_total_tasks = 0;
+
+foreach ( $this -> work_time_clients as $client )
+{
+  if ( !is_array( $client['tasks'] ) or !count( $client['tasks'] ) )
     continue;
 
-  $pay_rate = null;
-  $pay_rate_summary = 0;
-  ?>
-    <div class="card mb25">
-      <div class="card-header" id="<?= $client['firm'];?>"><?= $client['firm'];?></div>
-      <div class="card-body">
-        <? if ( $client['tasks'][date( 'Y-m' )] ):?>
-          <? $time = 0;?>
-          <table class="table table-sm">
-            <tr>
-              <th colspan="4"><?= date( 'Y-m' );?></th>
-            </tr>
-            <? foreach ( $client['tasks'][date( 'Y-m' )] as $task ):?>
-              <? $time += $task['time'];?>
-              <tr>
-                <td><?= $task['name'];?></td>
-                <td style="width: 100px; text-align: center;"><?= sprintf( "%02d%s%02d%s%02d", floor( $task['time'] / 3600 ), ':', ( $task['time'] / 60) % 60, ':', $task['time'] % 60 );?></td>
-                <td class="text-right" style="width: 100px;">
-                  <?
-                  if ( $task['pay_rate'] )
-                  {
-                    echo $task['pay_rate'] . ' zł';
-                    $pay_rate_summary += $task['pay_rate'];
-                  }
-                  else
-                  {
-                    // calculater pay rate for task ( hourly rate * time spend on task )
-                    $pay_rate = number_format( $this -> settings['hourly_rate'] * ( $task['time'] / 3600 ), 2, '.', '' );
-                    $pay_rate_summary += $pay_rate;
-                    echo $pay_rate . ' zł';
-                  }
-                  ?>
-                </td>
-                <td class="text-center" style="width: 200px;">
-                  <a href="#" class="close-task" task-id="<?= $task['id'];?>" client="<?= $client['firm'];?>">zamknij zadanie</a>
-                </td>
-              </tr>
-            <? endforeach;?>
-            <tr>
-              <td></td>
-              <td class="bold text-center"><?= sprintf( "%02d%s%02d%s%02d", floor( $time / 3600 ), ':', ( $time / 60) % 60, ':', $time % 60 );?></td>
-              <td class="bold text-right"><?= number_format( $pay_rate_summary, 2, '.', '' );?> zł</td>
-            </tr>
-          </table>
-        <? endif;?>
-        <? if ( $client['tasks'][date( 'Y-m', strtotime( '-1 months', time() ) )] ):?>
-          <? $time = 0;?>
-          <table class="table table-sm">
-            <tr>
-              <th colspan="4"><?= date( 'Y-m', strtotime( '-1 months', time() ) );?></th>
-            </tr>
-            <? foreach ( $client['tasks'][date( 'Y-m', strtotime( '-1 months', time() ) )] as $task ):?>
-              <? $time += $task['time'];?>
-              <tr>
-                <td><?= $task['name'];?></td>
-                <td style="width: 100px; text-align: center;"><?= sprintf( "%02d%s%02d%s%02d", floor( $task['time'] / 3600 ), ':', ( $task['time'] / 60) % 60, ':', $task['time'] % 60 );?></td>
-                <td class="text-right" style="width: 100px;">
-                  <?
-                  if ( $task['pay_rate'] )
-                  {
-                    echo $task['pay_rate'] . ' zł';
-                    $pay_rate_summary += $task['pay_rate'];
-                  }
-                  else
-                  {
-                    // calculater pay rate for task ( hourly rate * time spend on task )
-                    $pay_rate = number_format( $this -> settings['hourly_rate'] * ( $task['time'] / 3600 ), 2, '.', '' );
-                    $pay_rate_summary += $pay_rate;
-                    echo $pay_rate . ' zł';
-                  }
-                  ?>
-                </td>
-                <td class="text-center" style="width: 200px;">
-                  <a href="#" class="close-task" task-id="<?= $task['id'];?>" client="<?= $client['firm'];?>">zamknij zadanie</a>
-                </td>
-              </tr>
-            <? endforeach;?>
-            <tr>
-              <td></td>
-              <td class="bold text-center"><?= sprintf( "%02d%s%02d%s%02d", floor( $time / 3600 ), ':', ( $time / 60) % 60, ':', $time % 60 );?></td>
-              <td class="bold text-right"><?= number_format( $pay_rate_summary, 2, '.', '' );?> zł</td>
-            </tr>
-          </table>
-        <? endif;?>
-        <? if ( $client['tasks'][date( 'Y-m', strtotime( '-2 months', time() ) )] ):?>
-          <? $time = 0;?>
-          <table class="table table-sm">
-            <tr>
-              <th colspan="4"><?= date( 'Y-m', strtotime( '-2 months', time() ) );?></th>
-            </tr>
-            <? foreach ( $client['tasks'][date( 'Y-m', strtotime( '-2 months', time() ) )] as $task ):?>
-              <? $time += $task['time'];?>
-              <tr>
-                <td><?= $task['name'];?></td>
-                <td style="width: 100px; text-align: center;"><?= sprintf( "%02d%s%02d%s%02d", floor( $task['time'] / 3600 ), ':', ( $task['time'] / 60) % 60, ':', $task['time'] % 60 );?></td>
-                <td class="text-right" style="width: 100px;">
-                  <?
-                  if ( $task['pay_rate'] )
-                  {
-                    echo $task['pay_rate'] . ' zł';
-                    $pay_rate_summary += $task['pay_rate'];
-                  }
-                  else
-                  {
-                    // calculater pay rate for task ( hourly rate * time spend on task )
-                    $pay_rate = number_format( $this -> settings['hourly_rate'] * ( $task['time'] / 3600 ), 2, '.', '' );
-                    $pay_rate_summary += $pay_rate;
-                    echo $pay_rate . ' zł';
-                  }
-                  ?>
-                </td>
-                <td class="text-center" style="width: 200px;">
-                  <a href="#" class="close-task" task-id="<?= $task['id'];?>" client="<?= $client['firm'];?>">zamknij zadanie</a>
-                </td>
-              </tr>
-            <? endforeach;?>
-            <tr>
-              <td></td>
-              <td class="bold text-center"><?= sprintf( "%02d%s%02d%s%02d", floor( $time / 3600 ), ':', ( $time / 60) % 60, ':', $time % 60 );?></td>
-              <td class="bold text-right"><?= number_format( $pay_rate_summary, 2, '.', '' );?> zł</td>
-            </tr>
-          </table>
-        <? endif;?>
+  $months = $client['tasks'];
+  krsort( $months );
+
+  $summary = [
+    'firm' => $client['firm'],
+    'tasks_count' => 0,
+    'time' => 0,
+    'amount' => 0,
+    'rows' => []
+  ];
+
+  foreach ( $months as $month => $tasks )
+  {
+    if ( !is_array( $tasks ) or !count( $tasks ) )
+      continue;
+
+    foreach ( $tasks as $task )
+    {
+      $task_time = isset( $task['time'] ) ? (int)$task['time'] : 0;
+
+      if ( isset( $task['pay_rate'] ) and $task['pay_rate'] !== null and $task['pay_rate'] !== '' )
+        $task_amount = (float)$task['pay_rate'];
+      else
+        $task_amount = (float)$this -> settings['hourly_rate'] * ( $task_time / 3600 );
+
+      $summary['tasks_count']++;
+      $summary['time'] += $task_time;
+      $summary['amount'] += $task_amount;
+      $summary['rows'][] = [
+        'month' => $month,
+        'id' => $task['id'],
+        'name' => $task['name'],
+        'time' => $task_time,
+        'amount' => $task_amount
+      ];
+    }
+  }
+
+  if ( !$summary['tasks_count'] )
+    continue;
+
+  $billing_total_tasks += $summary['tasks_count'];
+  $billing_total_time += $summary['time'];
+  $billing_total_amount += $summary['amount'];
+  $billing_clients[] = $summary;
+}
+
+usort( $billing_clients, function( $a, $b ) {
+  if ( $a['amount'] == $b['amount'] )
+    return strcmp( $a['firm'], $b['firm'] );
+
+  return $a['amount'] < $b['amount'] ? 1 : -1;
+} );
+?>
+
+<div class="card mb25 border-primary" id="billing-summary">
+  <div class="card-header bg-primary text-white">Rozliczenia do zamkni&#281;cia (widok zbiorczy)</div>
+  <div class="card-body">
+    <div class="row mb15">
+      <div class="col-md-3 col-6 mb10">
+        <div class="billing-kpi border-start border-4 border-primary">
+          <div class="billing-kpi-label">Klienci</div>
+          <div class="billing-kpi-value text-primary" id="billing-kpi-clients"><?= count( $billing_clients );?></div>
+        </div>
+      </div>
+      <div class="col-md-3 col-6 mb10">
+        <div class="billing-kpi border-start border-4 border-warning">
+          <div class="billing-kpi-label">Nierozliczone zadania</div>
+          <div class="billing-kpi-value text-warning" id="billing-kpi-tasks"><?= $billing_total_tasks;?></div>
+        </div>
+      </div>
+      <div class="col-md-3 col-6 mb10">
+        <div class="billing-kpi border-start border-4 border-info">
+          <div class="billing-kpi-label">Suma czasu</div>
+          <div class="billing-kpi-value text-info" id="billing-kpi-time"><?= $format_time( $billing_total_time );?></div>
+        </div>
+      </div>
+      <div class="col-md-3 col-6 mb10">
+        <div class="billing-kpi border-start border-4 border-success">
+          <div class="billing-kpi-label">Suma do zap&#322;aty</div>
+          <div class="billing-kpi-value text-success" id="billing-kpi-amount"><?= $format_amount( $billing_total_amount );?></div>
+        </div>
       </div>
     </div>
-  <?
-endforeach;
-?>
+
+    <? if ( count( $billing_clients ) ):?>
+      <div class="mb10" id="billing-filter-wrap">
+        <input type="text" class="form-control form-control-sm" id="billing-client-filter" placeholder="Filtruj klient&#243;w (nazwa firmy)">
+      </div>
+
+      <div class="table-responsive" id="billing-table-wrap">
+        <table class="table table-sm table-hover billing-table">
+          <thead>
+          <tr>
+            <th>Klient</th>
+            <th class="text-center" style="width: 130px;">Zadania</th>
+            <th class="text-center" style="width: 130px;">Czas</th>
+            <th class="text-right" style="width: 150px;">Kwota</th>
+            <th class="text-center" style="width: 150px;">Szczeg&#243;&#322;y</th>
+          </tr>
+          </thead>
+          <tbody>
+          <? foreach ( $billing_clients as $summary ):?>
+            <? $details_id = 'billing-details-' . md5( $summary['firm'] );?>
+            <tr class="billing-client-row" data-details-id="<?= $details_id;?>" data-tasks-count="<?= $summary['tasks_count'];?>" data-time="<?= $summary['time'];?>" data-amount="<?= number_format( (float)$summary['amount'], 2, '.', '' );?>">
+              <td class="billing-client-name"><a href="#<?= $summary['firm'];?>"><?= $summary['firm'];?></a></td>
+              <td class="text-center billing-client-tasks"><?= $summary['tasks_count'];?></td>
+              <td class="text-center billing-client-time"><?= $format_time( $summary['time'] );?></td>
+              <td class="text-right bold billing-client-amount"><?= $format_amount( $summary['amount'] );?></td>
+              <td class="text-center">
+                <a href="#" class="toggle-billing-details" data-target="<?= $details_id;?>">poka&#380; zadania</a>
+              </td>
+            </tr>
+            <tr id="<?= $details_id;?>" class="billing-details-row">
+              <td colspan="5" class="billing-details-wrap">
+                <table class="table table-sm mb0">
+                  <thead>
+                  <tr>
+                    <th style="width: 90px;">Miesi&#261;c</th>
+                    <th>Zadanie</th>
+                    <th class="text-center" style="width: 120px;">Czas</th>
+                    <th class="text-right" style="width: 120px;">Kwota</th>
+                    <th class="text-center" style="width: 160px;">Akcja</th>
+                  </tr>
+                  </thead>
+                  <tbody>
+                  <? foreach ( $summary['rows'] as $row ):?>
+                    <tr class="billing-task-row" data-task-time="<?= (int)$row['time'];?>" data-task-amount="<?= number_format( (float)$row['amount'], 2, '.', '' );?>">
+                      <td><?= $row['month'];?></td>
+                      <td><?= $row['name'];?></td>
+                      <td class="text-center"><?= $format_time( $row['time'] );?></td>
+                      <td class="text-right"><?= $format_amount( $row['amount'] );?></td>
+                      <td class="text-center">
+                        <a href="#" class="close-task" task-id="<?= $row['id'];?>" client="<?= $summary['firm'];?>">zamknij zadanie</a>
+                      </td>
+                    </tr>
+                  <? endforeach;?>
+                  </tbody>
+                </table>
+              </td>
+            </tr>
+          <? endforeach;?>
+          </tbody>
+        </table>
+      </div>
+    <? else:?>
+      <div class="alert alert-success mb0" id="billing-empty-state">Brak zada&#324; oczekuj&#261;cych na rozliczenie.</div>
+    <? endif;?>
+    <? if ( count( $billing_clients ) ):?>
+      <div class="alert alert-success mb0" id="billing-empty-state" style="display: none;">Brak zada&#324; oczekuj&#261;cych na rozliczenie.</div>
+    <? endif;?>
+  </div>
+</div>
 <script type="text/javascript">
   $( function()
   {
-    $( 'body' ).on( 'click', '.close-task', function(e){
-      e.preventDefault();
-      var task_id = $( this ).attr( 'task-id' );
-      var client = $( this ).attr( 'client' );
+    function formatTime( seconds ) {
+      seconds = parseInt( seconds, 10 ) || 0;
+      var h = Math.floor( seconds / 3600 );
+      var m = Math.floor( ( seconds % 3600 ) / 60 );
+      var s = seconds % 60;
+      return String( h ).padStart( 2, '0' ) + ':' + String( m ).padStart( 2, '0' ) + ':' + String( s ).padStart( 2, '0' );
+    }
 
-      $.ajax({
-        type: 'POST',
-        cache: false,
-        url: '/tasks/task_change_status/',
-        data: {
-          task_id: task_id,
-          status: 2
-        },
-        beforeSend: function() {},
-        success: function( response ) {
-          document.location.href = '/tasks/work_time/#' + client;
-          location.reload();
+    function formatAmount( amount ) {
+      amount = parseFloat( amount ) || 0;
+      return amount.toFixed( 2 ) + ' z\u0142';
+    }
+
+    function refreshGlobalKpis() {
+      var clients = 0;
+      var tasks = 0;
+      var time = 0;
+      var amount = 0;
+
+      $( '.billing-client-row' ).each( function(){
+        clients++;
+        tasks += parseInt( $( this ).attr( 'data-tasks-count' ), 10 ) || 0;
+        time += parseInt( $( this ).attr( 'data-time' ), 10 ) || 0;
+        amount += parseFloat( $( this ).attr( 'data-amount' ) ) || 0;
+      });
+
+      $( '#billing-kpi-clients' ).text( clients );
+      $( '#billing-kpi-tasks' ).text( tasks );
+      $( '#billing-kpi-time' ).text( formatTime( time ) );
+      $( '#billing-kpi-amount' ).text( formatAmount( amount ) );
+
+      if ( clients === 0 )
+      {
+        $( '#billing-filter-wrap' ).hide();
+        $( '#billing-table-wrap' ).hide();
+        $( '#billing-empty-state' ).show();
+      }
+    }
+
+    function confirmCloseTask( onConfirm ) {
+      if ( typeof $.confirm === 'function' )
+      {
+        $.confirm({
+          title: 'Potwierdzenie',
+          content: 'Czy na pewno chcesz zamknąć to zadanie?',
+          type: 'orange',
+          buttons: {
+            cancel: {
+              text: 'Anuluj'
+            },
+            confirm: {
+              text: 'Zamknij zadanie',
+              btnClass: 'btn-orange',
+              action: function() {
+                onConfirm();
+              }
+            }
+          }
+        });
+        return;
+      }
+
+      if ( confirm( 'Czy na pewno chcesz zamknąć to zadanie?' ) )
+        onConfirm();
+    }
+
+    $( 'body' ).on( 'click', '.toggle-billing-details', function(e){
+      e.preventDefault();
+
+      var details_id = $( this ).attr( 'data-target' );
+      var details_row = $( '#' + details_id );
+      var is_visible = details_row.is( ':visible' );
+
+      details_row.toggle( !is_visible );
+      $( this ).text( is_visible ? 'poka\u017c zadania' : 'ukryj zadania' );
+    });
+
+    $( 'body' ).on( 'keyup', '#billing-client-filter', function(){
+      var term = $( this ).val().toLowerCase().trim();
+
+      $( '.billing-client-row' ).each( function(){
+        var row = $( this );
+        var details_id = row.attr( 'data-details-id' );
+        var client_name = row.find( '.billing-client-name' ).text().toLowerCase();
+        var is_match = !term || client_name.indexOf( term ) !== -1;
+
+        row.toggle( is_match );
+        if ( !is_match )
+        {
+          $( '#' + details_id ).hide();
+          row.find( '.toggle-billing-details' ).text( 'poka\u017c zadania' );
         }
       });
     });
+
+    $( 'body' ).on( 'click', '.close-task', function(e){
+      e.preventDefault();
+
+      var task_id = $( this ).attr( 'task-id' );
+      var button = $( this );
+      var task_row = button.closest( '.billing-task-row' );
+      var details_row = button.closest( 'tr.billing-details-row' );
+      var details_id = details_row.attr( 'id' );
+      var summary_row = $( '.billing-client-row[data-details-id=\"' + details_id + '\"]' );
+
+      confirmCloseTask( function() {
+        $.ajax({
+          type: 'POST',
+          cache: false,
+          url: '/tasks/task_change_status/',
+          data: {
+            task_id: task_id,
+            status: 2
+          },
+          beforeSend: function() {},
+          success: function( response ) {
+            task_row.remove();
+
+            var client_tasks = details_row.find( '.billing-task-row' );
+            var client_tasks_count = client_tasks.length;
+            var client_time = 0;
+            var client_amount = 0;
+
+            client_tasks.each( function(){
+              client_time += parseInt( $( this ).attr( 'data-task-time' ), 10 ) || 0;
+              client_amount += parseFloat( $( this ).attr( 'data-task-amount' ) ) || 0;
+            });
+
+            if ( client_tasks_count === 0 )
+            {
+              summary_row.remove();
+              details_row.remove();
+            }
+            else
+            {
+              summary_row.attr( 'data-tasks-count', client_tasks_count );
+              summary_row.attr( 'data-time', client_time );
+              summary_row.attr( 'data-amount', client_amount.toFixed( 2 ) );
+              summary_row.find( '.billing-client-tasks' ).text( client_tasks_count );
+              summary_row.find( '.billing-client-time' ).text( formatTime( client_time ) );
+              summary_row.find( '.billing-client-amount' ).text( formatAmount( client_amount ) );
+            }
+
+            refreshGlobalKpis();
+          }
+        });
+      });
+    });
   });
-</script>
+</script>