added production line count chart

app/Filament/Pages/Dashboard.php

@@ -1,6 +1,7 @@
 <?php
 namespace App\Filament\Pages;
 
+use App\Filament\Widgets\CumulativeChart;
 use Filament\Forms\Components\Select;
 use Filament\Forms\Components\TextInput;
 use Filament\Forms\Form;
@@ -8,49 +9,51 @@ use Filament\Pages\Dashboard\Concerns\HasFiltersForm;
 use Filament\Tables\Filters\SelectFilter;
 use Illuminate\Support\Facades\DB;
 use App\Models\Plant;
-
+use Filament\Widgets\Widget;
+use Illuminate\Support\Facades\Auth;
 
 class Dashboard extends \Filament\Pages\Dashboard
 {
    use HasFiltersForm;
 
-   public function filtersForm(Form $form): Form
+   protected static ?string $navigationGroup = 'Production DashBoard';
-   {
-    $selectedPlant = session('selected_plant', request()->input('filters.Plant'));
-    return $form->schema([
-             // Plant Filter
-             Select::make('Plant')
-             ->options(Plant::pluck('name', 'id')) // Fetch plant names with their IDs
-             ->label('Select Plant')
-             ->reactive()
-             ->afterStateUpdated(function ($state, callable $set) use ($selectedPlant) {
-                session(['selected_plant' => $state]);
-                session()->forget('selected_line');
-                $set('Plant', $state);
-                $set('Line', null);
-                $this->triggerChartUpdate();
-            }),
 
-            // Line Filter
+
-            Select::make('Line')
+   public function mount(): void
-                ->options(function ($get) {
+   {
-                    $plantId = $get('Plant');
+       $this->filtersForm->fill([
-                    return $plantId ? Plant::find($plantId)->getLineNames()->pluck('name', 'id') : [];
+           'plant' => Plant::first()?->id // Default to first plant
-                })
-                ->label('Select Line')
-                ->reactive()
-                ->afterStateUpdated(function ($state) {
-                    session(['selected_line' => $state]); // Store in session
-                    $this->triggerChartUpdate(); // Notify chart to refresh
-                }),
        ]);
    }
 
-   // Helper to check if both filters are set
+   public function filtersForm(Form $form): Form
-    public function triggerChartUpdate(): void
    {
-        if (session()->has('selected_plant') && session()->has('selected_line')) {
+       return $form
-            $this->dispatch('filtersUpdated');
+           ->statePath('filters') // Store form state in 'filters'
+           ->schema([
+               Select::make('plant')
+                   ->options(Plant::pluck('name', 'id'))
+                   ->label('Select Plant')
+                   ->reactive()
+                   ->afterStateUpdated(function ($state) {
+                       session(['selected_plant' => $state]); // fixed typo
+                       $this->dispatch('cumulativeChart'); // custom Livewire event
+                   }),
+                ]);
+
    }
+
+
+    public static function getNavigationLabel(): string
+    {
+        return 'Production Line Count';
     }
+
+    public function getHeading(): string
+    {
+        return 'Production Line Count';
+    }
+
+
+
 }

app/Filament/Pages/HourlyProduction.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace App\Filament\Pages;
+
+use App\Models\Plant;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Form;
+use Filament\Pages\Dashboard\Concerns\HasFiltersForm;
+use Filament\Pages\Page;
+use Filament\Tables\Concerns\HasFilters;
+use Illuminate\Support\Facades\Auth;
+
+class HourlyProduction extends Page
+{
+    protected static ?string $navigationIcon = 'heroicon-o-document-text';
+
+    protected static string $view = 'filament.pages.hourly-production';
+
+    protected static ?string $navigationGroup = 'Production DashBoard';
+
+    use HasFiltersForm;
+
+
+   public function mount(): void
+   {
+       $this->filtersForm->fill([
+           'plant' => Plant::first()?->id // Default to first plant
+       ]);
+   }
+
+   public function filtersForm(Form $form): Form
+   {
+       return $form
+           ->statePath('filters')
+           ->schema([
+
+               Select::make('plant')
+                   ->options(Plant::pluck('name', 'id'))
+                   ->label('Select Plant')
+                   ->reactive()
+                   ->afterStateUpdated(function ($state) {
+                       session(['selected_plant' => $state]);
+                       $this->triggerChartUpdate();
+                   }),
+
+               // Line Filter
+               Select::make('line')
+                   ->options(function ($get) {
+                       $plantId = $get('plant');
+                       return $plantId ? Plant::find($plantId)->getLineNames()->pluck('name', 'id') : [];
+                   })
+                   ->label('Select Line')
+                   ->reactive()
+                   ->afterStateUpdated(function ($state) {
+                       session(['selected_line' => $state]);
+                       $this->triggerChartUpdate();
+                   }),
+           ])
+           ->columns(2);
+   }
+
+    public function triggerChartUpdate(): void
+    {
+        if (session()->has('selected_plant') && session()->has('selected_line')) {
+            $this->dispatch('filtersUpdated');
+        }
+    }
+
+    public static function getNavigationLabel(): string
+    {
+        return 'Hourly Production Count';
+    }
+
+    public static function canAccess(): bool
+    {
+        return Auth::check() && Auth::user()->can('view production dashboard');
+    }
+}

app/Filament/Widgets/CumulativeChart.php

@@ -0,0 +1,111 @@
+<?php
+
+namespace App\Filament\Widgets;
+
+use App\Models\Line;
+use Filament\Widgets\ChartWidget;
+
+class CumulativeChart extends ChartWidget
+{
+    protected static ?string $heading = 'Production Line Count';
+
+    protected $listeners = ['cumulativeChart'];
+
+
+    protected int|string|array $columnSpan = 12;
+    protected function getData(): array
+    {
+        $selectedPlant = session('selected_plant') ?? session('select_plant');
+        $activeFilter = $this->filter;
+
+        // Define date range based on filter
+        switch ($activeFilter) {
+            case 'yesterday':
+                $startDate = now()->subDay()->startOfDay();
+                $endDate = now()->subDay()->endOfDay();
+                break;
+            case 'this_week':
+                $startDate = now()->startOfWeek();
+                $endDate = now()->endOfWeek();
+                break;
+            case 'this_month':
+                $startDate = now()->startOfMonth();
+                $endDate = now()->endOfMonth();
+                break;
+            default: // today
+                $startDate = now()->startOfDay();
+                $endDate = now()->endOfDay();
+                break;
+        }
+
+        // Get all lines for selected plant
+        $lines = Line::where('plant_id', $selectedPlant)
+            ->pluck('name', 'id')
+            ->toArray();
+
+        // Get total production per line in the date range
+        $production = \DB::table('production_quantities')
+            ->select('line_id', \DB::raw('COUNT(*) as total_quantity'))
+            ->whereBetween('created_at', [$startDate, $endDate])
+            ->whereIn('line_id', array_keys($lines))
+            ->groupBy('line_id')
+            ->pluck('total_quantity', 'line_id')
+            ->toArray();
+
+        // Match quantities with lines (fill 0 if missing)
+        $labels = [];
+        $data = [];
+
+        foreach ($lines as $lineId => $lineName) {
+            $labels[] = $lineName;
+            $data[] = $production[$lineId] ?? 0;
+        }
+
+        return [
+            'labels' => $labels,
+            'datasets' => [
+                [
+                    'label' => match ($activeFilter) {
+                        'yesterday' => "Production Quantity (Yesterday)",
+                        'this_week' => "Weekly Production This Month",
+                        'this_month' => "Yesterday's Hourly Production",
+                        default => "Today's Production",
+                },
+                    'data' => $data,
+                ],
+            ],
+        ];
+    }
+
+
+    protected function getType(): string
+    {
+        return 'bar';
+    }
+
+    protected function getFilters(): ?array
+    {
+        return [
+            'today' => 'Today',
+            'yesterday' => 'Yesterday',
+            'this_week'=> 'This Week',
+            'this_month'=> 'This Month',
+        ];
+    }
+
+    protected function getOptions(): array
+    {
+        return [
+            'scales' => [
+                'y' => [
+                    'beginAtZero' => true, //Start Y-axis from 0
+                    'ticks' => [
+                        'stepSize' => 0.5,
+                    ],
+                ],
+            ],
+
+        ];
+    }
+
+}

app/Filament/Widgets/ItemOverview.php

@@ -8,8 +8,7 @@ class ItemOverview extends ChartWidget
 {
     protected static ?string $heading = 'Hourly Production';
 
-   // protected int|string|array $columnSpan = 'full';
+    protected int|string|array $columnSpan = '12';
-    protected int|string|array $columnSpan = 12;
 
     protected static ?string $maxHeight = '350px';
 
@@ -146,20 +145,6 @@ class ItemOverview extends ChartWidget
         return 'line';
     }
 
-    // protected function getContent(): string
-    // {
-    //     return '<div style="height: 100%;">' . $this->chart->render() . '</div>';
-    // }
-    // protected function getContent(): string
-    // {
-    //     return <<<HTML
-    //         <div id="chart-container" style="height: 100vh; width: 100%;">
-    //             {$this->chart->render()}
-    //         </div>
-    //     HTML;
-    // }
-
-
 
     protected function getOptions(): array
     {
@@ -173,15 +158,6 @@ class ItemOverview extends ChartWidget
                     ],
                 ],
             ],
-
-            // 'scales' => [
-            //     'y' => [
-            //         'beginAtZero' => true, //Start Y-axis from 0
-            //         'ticks' => [
-            //             'stepSize' => 0.5,
-            //         ],
-            //     ],
-            // ],
         ];
     }
 
@@ -194,4 +170,10 @@ class ItemOverview extends ChartWidget
             'this_month'=> 'This Month',
         ];
     }
+
+    public static function canView(): bool
+    {
+        // Only show on HourlyProduction page
+        return request()->routeIs('filament.pages.hourly-production');
+    }
 }

resources/views/filament/pages/hourly-production.blade.php

@@ -0,0 +1,9 @@
+<x-filament-panels::page>
+    <div class="space-y-4">
+        {{-- Filters form --}}
+        {{ $this->filtersForm($this->form) }}
+
+        {{-- Chart Widget --}}
+        @livewire(\App\Filament\Widgets\ItemOverview::class)
+    </div>
+</x-filament-panels::page>