designed invoice chart

app/Filament/Pages/InvoiceDashboard.php

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+<?php
+
+namespace App\Filament\Pages;
+
+
+use App\Models\Plant;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
+use Filament\Forms\Form;
+use Filament\Pages\Page;
+use Filament\Pages\Dashboard\Concerns\HasFiltersForm;
+use Illuminate\Support\Facades\Auth;
+
+class InvoiceDashboard extends Page
+{
+
+    use HasFiltersForm;
+
+    protected static ?string $navigationIcon = 'heroicon-o-document-text';
+
+    protected static ?string $navigationGroup = 'Invoice DashBoard';
+
+    protected static string $view = 'filament.pages.invoice-dashboard';
+
+
+    public function mount(): void
+    {
+        $this->filtersForm->fill([
+            'plant' => Plant::first()?->id // Default to first plant
+        ]);
+    }
+
+    public function filtersForm(Form $form): Form
+    {
+        return $form
+            ->statePath('filters') // Explicitly set where to store form data
+            ->schema([
+                Select::make('plant')
+                    ->options(Plant::pluck('name', 'id'))
+                    ->label('Select Plant')
+                    ->reactive()
+                    ->afterStateUpdated(function ($state) {
+                        session(['selec_plant' => $state]);
+                        $this->dispatch('invoiceChart');
+                    }),
+                Select::make('invoice')
+                ->options([
+                    'serial_invoice' => 'Serial Invoice',
+                    'individual_material' => 'Individual Material Invoice',
+                    'bundle_material' => 'Bundle Material Invoice',
+                ])
+                ->label('Select Invoice')
+                ->reactive()
+                ->default(0)
+                ->afterStateUpdated(function ($state) {
+                    session(['select_invoice' => $state]);
+                    $this->dispatch('invoiceChart');
+                })
+            ])
+            ->columns(2);
+    }
+
+    public static function getNavigationLabel(): string
+    {
+        return 'Invoice';
+    }
+
+    public static function canAccess(): bool
+    {
+        return Auth::check() && Auth::user()->can('view invoice dashboard');
+    }
+
+}

app/Filament/Widgets/InvoiceChart.php

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+<?php
+
+namespace App\Filament\Widgets;
+
+use App\Models\InvoiceValidation;
+use App\Models\Line;
+use App\Models\Plant;
+use Filament\Widgets\ChartWidget;
+
+class InvoiceChart extends ChartWidget
+{
+    protected static ?string $heading = 'Chart';
+
+    protected int|string|array $columnSpan = 12;
+
+    protected $listeners = ['invoiceChart'];
+
+
+    protected function getData(): array
+    {
+        $selectedPlant =session('selec_plant');
+
+        $selectedInvoice = session('select_invoice');
+
+        $activeFilter = $this->filter;
+
+        if (!$selectedPlant || !$selectedInvoice) {
+            return
+            [
+                'datasets' => [],
+                'labels' => [],
+            ];
+        }
+
+        if ($activeFilter === 'yesterday') {
+            $startDate = now()->subDay()->startOfDay();
+            $endDate = now()->subDay()->endOfDay();
+            $groupBy = 'EXTRACT(HOUR FROM invoice_validations.created_at)';
+        }
+        else if ($activeFilter === 'this_week') {
+            $startDate = now()->startOfWeek();  // Monday 12:00 AM
+            $endDate = now()->endOfWeek();      // Sunday 11:59 PM
+            $groupBy = 'EXTRACT(DOW FROM invoice_validations.created_at)'; // Group by day of week
+        }
+        else if ($activeFilter === 'this_month') {
+            $startDate = now()->startOfMonth();
+            $endDate = now()->endOfMonth();
+            $groupBy = "FLOOR((EXTRACT(DAY FROM invoice_validations.created_at) - 1) / 7) + 1";
+        }
+        else
+        {
+            $startDate = now()->startOfDay();
+            $endDate = now()->endOfDay();
+            $groupBy = 'EXTRACT(HOUR FROM invoice_validations.created_at)';
+        }
+
+        $fullyScannedInvoiceNumbers = \DB::table('invoice_validations')
+        ->select('invoice_number')
+        ->where('plant_id', $selectedPlant)
+        ->groupBy('invoice_number')
+        ->havingRaw("SUM(CASE WHEN scanned_status = 'Scanned' THEN 1 ELSE 0 END) = COUNT(*)")
+        ->pluck('invoice_number');
+
+        //query data
+        $query = \DB::table('invoice_validations')
+        ->join('plants', 'invoice_validations.plant_id', '=', 'plants.id')
+        ->selectRaw("$groupBy AS time_unit, count(distinct invoice_validations.invoice_number) AS total_quantity")
+        ->whereBetween('invoice_validations.created_at', [$startDate, $endDate])
+        ->where('invoice_validations.plant_id', $selectedPlant)
+        ->whereIn('invoice_validations.invoice_number', $fullyScannedInvoiceNumbers)
+        ->when($selectedInvoice === 'serial_invoice', fn($q) =>
+            $q->whereNotNull('invoice_validations.serial_number')
+              ->where('invoice_validations.serial_number', '!=', '')
+        )
+        ->when($selectedInvoice === 'individual_material', fn($q) =>
+            $q->where('invoice_validations.quantity', 1) // Only individual items
+        )
+        ->when($selectedInvoice === 'bundle_material', fn($q) =>
+            $q->where('invoice_validations.quantity', '>', 1) // Assume bundles have quantity > 1
+        )
+        ->groupByRaw($groupBy)
+        ->orderByRaw($groupBy)
+        ->pluck('total_quantity', 'time_unit')
+        ->toArray();
+        if ($activeFilter === 'this_month') {
+            $weeksCount = ceil($endDate->day / 7); // Calculate total weeks dynamically
+            $allWeeks = array_fill(1, $weeksCount, 0); // Initialize all weeks with 0
+            $data = array_replace($allWeeks, $query);  // Fill missing weeks with 0
+
+            // Generate dynamic week labels
+            $labels = [];
+            for ($i = 1; $i <= $weeksCount; $i++) {
+                $weekStart = $startDate->copy()->addDays(($i - 1) * 7)->format('d M');
+                $weekEnd = $startDate->copy()->addDays($i * 7 - 1)->min($endDate)->format('d M');
+                $labels[] = "Week $i ($weekStart - $weekEnd)";
+            }
+
+            $orderedData = array_values($data);
+        }
+        else if ($activeFilter === 'this_week') {
+            // Correct week labels: ['Mon', 'Tue', ..., 'Sun']
+            $labels = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
+
+            // Initialize default data for all 7 days
+            $data = array_fill(0, 7, 0);
+
+            // Fill in data from query results
+            foreach ($query as $dow => $count) {
+                $data[$dow] = $count;
+            }
+
+            // Ensure days are ordered from Monday to Sunday
+            $orderedData = [
+                $data[1] ?? 0, // Monday
+                $data[2] ?? 0, // Tuesday
+                $data[3] ?? 0, // Wednesday
+                $data[4] ?? 0, // Thursday
+                $data[5] ?? 0, // Friday
+                $data[6] ?? 0, // Saturday
+                $data[0] ?? 0, // Sunday (move to last)
+            ];
+        }
+        else
+        {
+        // Hourly data (same as before)
+        $allHours = array_fill(0, 24, 0);
+        $data = array_replace($allHours, $query);
+
+        // Shift hours for proper display (8 AM to 7 AM)
+        $shiftedKeys = array_merge(range(8, 23), range(0, 8));
+        $orderedData = array_map(fn($hour) => $data[$hour], $shiftedKeys);
+
+        // Labels: ["8 AM", "9 AM", ..., "7 AM"]
+        $labels = array_map(fn ($hour) => date("g A", strtotime("$hour:00")), $shiftedKeys);
+    }
+        return [
+            'datasets' => [
+                [
+                    'label' => match ($activeFilter) {
+                        'this_week' => "Daily imported excel file count",
+                        'this_month' => "Weekly imported excel file count", // Updated Label
+                        'yesterday' => "Yesterday's imported excel file count",
+                        default => "Today's imported excel file count",
+                    },
+                    'data' => $orderedData,
+                    'borderColor' => 'rgba(75, 192, 192, 1)',
+                    'backgroundColor' => 'rgba(75, 192, 192, 0.2)',
+                    'fill' => false,
+                    'tension' => 0.3,
+                ],
+            ],
+            'labels' => $labels,
+        ];
+    }
+
+    protected function getType(): string
+    {
+        return 'bar';
+    }
+    public static function getDefaultName(): string
+    {
+        return 'invoice-chart';
+    }
+
+    protected function getOptions(): array
+    {
+        return [
+            'scales' => [
+                'y' => [
+                    'beginAtZero' => true, //Start Y-axis from 0
+                    'ticks' => [
+                        'stepSize' => 1,
+                    ],
+                ],
+            ],
+
+        ];
+    }
+
+    protected function getFilters(): ?array
+    {
+        return [
+            'today' => 'Today',
+            'yesterday' => 'Yesterday',
+            'this_week'=> 'This Week',
+            'this_month'=> 'This Month',
+        ];
+    }
+
+    public static function canView(): bool
+    {
+      //  dd('Checking route:', request()->route()->getName());
+        // to avoid showing the widget in other pages
+        return request()->routeIs('filament.admin.pages.invoice-dashboard');
+    }
+
+}

resources/views/filament/pages/invoice-dashboard.blade.php

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+
+<x-filament-panels::page>
+    <div class="space-y-4">
+        {{-- Render the Select form fields --}}
+        <div class="space-y-4">
+            {{ $this->filtersForm($this->form) }}
+        </div>
+
+        {{-- Render the chart widget below the form --}}
+        <div class="mt-6">
+            @livewire(\App\Filament\Widgets\InvoiceChart::class)
+        </div>
+    </div>
+</x-filament-panels::page>
+
+
+
+
+