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Added rfq chart and rfq rank chart widgets page
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This commit is contained in:
dhanabalan
2026-01-23 12:57:18 +05:30
parent 8fc963dc0a
commit aeb49c40eb
2 changed files with 341 additions and 0 deletions
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205
app/Filament/Widgets/RfqRankChart.php Normal file
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<?php
namespace App\Filament\Widgets;
use App\Models\RfqTransporterBid;
use Filament\Widgets\ChartWidget;
use Illuminate\Support\Js;
class RfqRankChart extends ChartWidget
{
protected static ?string $heading = 'Chart';
// protected function getData(): array
// {
// $rfqId = session('rfq_id');
// if (!$rfqId) {
// return [
// 'datasets' => [],
// 'labels' => [],
// ];
// }
// // Get bids ordered by lowest freight charge
// $bids = RfqTransporterBid::query()
// ->where('request_quotation_id', $rfqId)
// ->orderByRaw('CAST(total_freight_charge AS DECIMAL(10,2)) ASC')
// ->get();
// // $labels = [];
// // $ranks = [];
// // $rank = 1;
// // foreach ($bids as $bid) {
// // $labels[] = $bid->transporter_name;
// // $ranks[] = $rank++;
// // }
// // return [
// // 'datasets' => [
// // [
// // 'label' => 'Rank (Lower is Better)',
// // 'data' => $ranks,
// // 'fill' => false,
// // 'tension' => 0.3,
// // ],
// // ],
// // 'labels' => $labels,
// // ];
// $labels = [];
// $ranks = [];
// $colors = [];
// $rank = 1;
// foreach ($bids as $bid) {
// $labels[] = $bid->transporter_name;
// $ranks[] = $rank;
// // Rank-based colors
// $colors[] = match ($rank) {
// 1 => '#FFD700', // Gold
// 2 => '#C0C0C0', // Silver
// 3 => '#CD7F32', // Bronze
// default => '#3B82F6', // Blue
// };
// $rank++;
// }
// return [
// 'datasets' => [
// [
// 'label' => 'Rank (1 = Best)',
// 'data' => $ranks,
// // 🎨 Styling
// 'borderColor' => '#3B82F6',
// 'backgroundColor' => $colors,
// 'pointBackgroundColor' => $colors,
// 'pointBorderColor' => '#000',
// 'pointRadius' => 7,
// 'pointHoverRadius' => 10,
// 'borderWidth' => 3,
// 'tension' => 0.4,
// 'fill' => false,
// ],
// ],
// 'labels' => $labels,
// ];
// }
protected function getData(): array
{
$rfqId = session('rfq_id');
if (!$rfqId) {
return [
'datasets' => [],
'labels' => [],
];
}
/**
* STEP 1: Get bids sorted by freight charge (for ranking)
*/
$rankedBids = RfqTransporterBid::query()
->where('request_quotation_id', $rfqId)
->orderByRaw('CAST(total_freight_charge AS DECIMAL(10,2)) ASC')
->get();
$rankMap = [];
$rank = 1;
foreach ($rankedBids as $bid) {
$rankMap[$bid->id] = $rank++;
}
/**
* STEP 2: Get bids in natural order (for wave effect)
* You can change orderBy to:
* - created_at
* - transporter_name
*/
$chartBids = RfqTransporterBid::query()
->where('request_quotation_id', $rfqId)
->orderBy('id')
->get();
$labels = [];
$amounts = [];
$colors = [];
$ranks = [];
foreach ($chartBids as $bid) {
$labels[] = $bid->transporter_name;
$amounts[] = (float) $bid->total_freight_charge;
$rank = $rankMap[$bid->id];
$ranks[] = $rank;
$colors[] = match ($rank) {
1 => '#FFD700',
2 => '#C0C0C0',
3 => '#CD7F32',
default => '#2563EB',
};
}
return [
'datasets' => [
[
'label' => 'Freight Charge',
'data' => $amounts,
'rankData' => $ranks,
'borderColor' => '#2563EB',
'backgroundColor' => $colors,
'pointBackgroundColor' => $colors,
'pointBorderColor' => '#000',
'pointRadius' => 7,
'pointHoverRadius' => 11,
'borderWidth' => 3,
'tension' => 0.45,
'fill' => false,
],
],
'labels' => $labels,
];
}
protected function getOptions(): array
{
return [
'plugins' => [
'datalabels' => [
'anchor' => 'start',
'align' => 'start',
'offset' => -15,
'color' => '#000',
'font' => [
'weight' => 'bold',
],
'formatter' => Js::from("function(value) { return Number(value); }"),
],
],
'scales' => [
'y' => [
'beginAtZero' => true,
'ticks' => [
'stepSize' => 0.5,
],
],
],
];
}
protected function getType(): string
{
return 'bar';
}
}