<?php

namespace App\Filament\Tenant\Pages;

use App\Models\Tenant\WorkOrder;
use Filament\Notifications\Notification;
use Filament\Pages\Page;

class Kanban extends Page
{
    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-view-columns';

    protected static ?string $navigationLabel = 'Kanban';

    protected static string|\UnitEnum|null $navigationGroup = 'Service';

    protected static ?int $navigationSort = 31;

    protected static ?string $title = 'Kanban — Fișe de lucru';

    protected string $view = 'filament.tenant.pages.kanban';

    public function getColumns(): array
    {
        $statuses = ['new', 'diagnosis', 'agreement', 'in_work', 'awaiting_parts', 'ready'];
        $byStatus = WorkOrder::whereIn('status', $statuses)
            ->with(['client:id,name', 'vehicle:id,plate,make,model', 'master:id,name'])
            ->orderBy('opened_at')
            ->get()
            ->groupBy('status');

        $columns = [];
        foreach ($statuses as $status) {
            $columns[$status] = [
                'label' => WorkOrder::STATUSES[$status] ?? $status,
                'cards' => $byStatus->get($status, collect())->all(),
                'count' => $byStatus->get($status, collect())->count(),
            ];
        }
        return $columns;
    }

    public function moveCard(int $id, string $status): void
    {
        if (! in_array($status, array_keys(WorkOrder::STATUSES), true)) {
            return;
        }
        $wo = WorkOrder::find($id);
        if (! $wo) return;

        $wo->update(['status' => $status]);

        Notification::make()
            ->title("Fișa #{$wo->number} → " . (WorkOrder::STATUSES[$status] ?? $status))
            ->success()
            ->send();
    }
}