<?php

namespace App\Filament\Widgets;

use App\Models\Shipment;
use Filament\Widgets\Widget;
use Morilog\Jalali\Jalalian;

/**
 * Layer 3 (left) — recent shipments table, spanning 6/12 of the body grid.
 */
class RecentShipmentsWidget extends Widget
{
    protected static ?int $sort = 6;

    protected static bool $isLazy = false;

    protected int|string|array $columnSpan = 6;

    protected static string $view = 'filament.widgets.recent-shipments';

    protected function getViewData(): array
    {
        $recentShipments = Shipment::query()
            ->with(['fromCountry', 'toCountry'])
            ->orderBy('created_at', 'desc')
            ->limit(5)
            ->get()
            ->map(function ($s) {
                return [
                    'awb' => $s->awb_no,
                    'route' => ($s->fromCountry?->name ?? '?') . ' ← ' . ($s->toCountry?->name ?? '?'),
                    'status' => $s->status?->value ?? '—',
                    'status_label' => $this->statusLabel($s->status?->value),
                    'status_color' => $this->statusBadgeClass($s->status?->value),
                    'date' => Jalalian::fromCarbon($s->created_at)->format('Y/m/d'),
                    'amount' => $s->total_fee ? ifnex_format_number($s->total_fee) : '—',
                    'url' => route('filament.admin.resources.shipments.view', $s),
                ];
            });

        return [
            'recentShipments' => $recentShipments,
            'viewAllUrl' => route('filament.admin.resources.shipments.index'),
        ];
    }

    private function statusLabel(?string $status): string
    {
        return match ($status) {
            'pending_approval' => 'در انتظار تأیید',
            'approved' => 'تأیید شده',
            'pending_payment' => 'در انتظار پرداخت',
            'cancelled' => 'لغو شده',
            'processed' => 'در حال پردازش',
            'picked_up' => 'تحویل به حمل‌کننده',
            'in_transit' => 'در حال حمل',
            'out_for_delivery' => 'آماده تحویل',
            'failed' => 'تحویل ناموفق',
            'delivered' => 'تحویل شده',
            'returned' => 'برگشتی',
            'archived' => 'آرشیو',
            default => '—',
        };
    }

    /**
     * Return the badge CSS class name — uses the new ifnex-badge-* styles
     * defined in head.blade.php (success / warning / danger / info / gray).
     */
    private function statusBadgeClass(?string $status): string
    {
        return match ($status) {
            'pending_approval', 'pending_payment' => 'ifnex-badge-warning',
            'approved' => 'ifnex-badge-info',
            'picked_up', 'in_transit' => 'ifnex-badge-info',
            'out_for_delivery' => 'ifnex-badge-info',
            'delivered' => 'ifnex-badge-success',
            'cancelled', 'failed' => 'ifnex-badge-danger',
            'returned' => 'ifnex-badge-warning',
            'processed' => 'ifnex-badge-info',
            'archived' => 'ifnex-badge-gray',
            default => 'ifnex-badge-gray',
        };
    }
}