109 lines
3.7 KiB
PHP
109 lines
3.7 KiB
PHP
<?php
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namespace App\Filament\Widgets;
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use Filament\Widgets\ChartWidget;
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class ItemOverview extends ChartWidget
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{
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protected static ?string $heading = 'Chart';
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protected int|string|array $columnSpan = 'full';
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//protected $listeners = ['filtersUpdated' => '$refresh']; // Listen for filter updates
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protected function getData(): array
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{
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$activeFilter = $this->filter;
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// Get filter values from session
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$selectedPlant = session('selected_plant');
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$selectedLine = session('selected_line');
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$query = \DB::table('production_quantities')
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->join('plants', 'production_quantities.plant_id', '=', 'plants.id') // Join plants table
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->join('lines', 'production_quantities.line_id', '=', 'lines.id') // Join lines table
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->selectRaw('EXTRACT(HOUR FROM production_quantities.created_at) AS hour, count(*) AS total_quantity')
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->whereBetween('production_quantities.created_at', [now()->startOfDay(), now()->endOfDay()])
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->when($selectedPlant, function ($q) use ($selectedPlant) {
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return $q->where('plants.id', $selectedPlant);
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})
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->when($selectedLine, function ($q) use ($selectedLine) {
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return $q->where('lines.id', $selectedLine);
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})
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->groupByRaw('EXTRACT(HOUR FROM production_quantities.created_at)')
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->orderByRaw('EXTRACT(HOUR FROM production_quantities.created_at)')
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->pluck('total_quantity', 'hour')
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->toArray();
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// // Ensure all 24 hours are covered, filling missing ones with zero
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// $data = array_replace(array_fill(8, 24, 0), $query);
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// return [
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// 'datasets' => [
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// [
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// 'label' => 'Hourly Production',
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// 'data' => array_values($data),
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// 'borderColor' => 'rgba(75, 192, 192, 1)',
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// 'backgroundColor' => 'rgba(75, 192, 192, 0.2)',
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// 'fill' => false,
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// 'tension' => 0.3,
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// ],
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// ],
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// // 'labels' => array_map(fn ($hour) => ($hour == 0 ? '12 AM' : ($hour == 12 ? '12 PM' : ($hour < 12 ? "{$hour} AM" : ($hour - 12) . " PM"))), array_keys($data)),
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// // Labels in 24-hour format
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// 'labels' => array_map(fn ($hour) => date("g A", strtotime("$hour:00")), array_keys($data)), // Improved hour formatting
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// ];
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$allHours = array_fill(0, 24, 0);
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$data = array_replace($allHours, $query);
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$shiftedKeys = range(8, 23); // 8 AM to 11 PM
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$shiftedKeys = array_merge($shiftedKeys, range(0, 8));
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$orderedData = array_map(fn($hour) => $data[$hour], $shiftedKeys);
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return [
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'datasets' => [
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[
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'label' => 'Hourly Production',
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'data' => array_values($orderedData),
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'borderColor' => 'rgba(75, 192, 192, 1)',
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'backgroundColor' => 'rgba(75, 192, 192, 0.2)',
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'fill' => false,
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'tension' => 0.3,
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],
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],
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// Correct label sequence from 8 AM to 7 AM
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'labels' => array_map(fn ($hour) => date("g A", strtotime("$hour:00")), $shiftedKeys),
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];
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}
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protected function getType(): string
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{
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return 'line';
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}
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protected function getOptions(): array
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{
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return [
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'scales' => [
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'y' => [
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'beginAtZero' => true, //Start Y-axis from 0
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'ticks' => [
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'stepSize' => 0.5,
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],
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],
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],
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];
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}
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protected function getFilters(): ?array
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{
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return [
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'today' => 'Today',
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];
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}
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}
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