<?php

namespace App\Http\Controllers\Supervisor;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Supervisor\Concerns\ScopesSupervisorResources;
use App\Models\Wash;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class WashPageController extends Controller
{
    use ScopesSupervisorResources;

    public function index(Request $request): Response
    {
        $query = Wash::query()
            ->with(['user:id,first_name,last_name,email', 'machine:id,uuid,name,establishment_id', 'machine.establishment:id,name']);

        $this->scopeMachineRelationQuery($query);
        $this->applyEstablishmentFilter($request, $query, 'machine');
        $this->applyUserSearchFilter($request, $query);

        if ($request->filled('status')) {
            $query->where('status', $request->string('status'));
        }

        if ($request->filled('date')) {
            $query->whereDate('started_at', $request->string('date'));
        }

        $washes = $query
            ->tap(fn ($builder) => $this->applySort($request, $builder, [
                'started_at' => 'washes.started_at',
                'user' => fn ($builder, string $direction) => $this->sortByRelatedUser($builder, 'washes', 'user_id', $direction),
                'machine' => fn ($builder, string $direction) => $this->sortByRelatedMachine($builder, 'washes', $direction),
                'status' => 'washes.status',
                'duration_minutes' => 'washes.duration_minutes',
                'cost' => 'washes.cost',
            ], 'started_at', 'desc'))
            ->paginate($this->supervisorListPerPage($request))
            ->withQueryString()
            ->through(fn (Wash $wash) => [
                'uuid' => $wash->uuid,
                'status' => $wash->status,
                'status_label' => $this->statusLabel($wash->status),
                'program' => $wash->program,
                'trigger_method' => $wash->trigger_method,
                'trigger_method_label' => $this->triggerMethodLabel($wash->trigger_method),
                'started_at' => $wash->started_at?->toIso8601String(),
                'ended_at' => $wash->ended_at?->toIso8601String(),
                'duration_minutes' => $wash->duration_minutes,
                'cost' => (float) $wash->cost,
                'user' => $wash->user ? [
                    'name' => trim($wash->user->first_name.' '.$wash->user->last_name),
                    'email' => $wash->user->email,
                ] : null,
                'machine' => $wash->machine ? [
                    'uuid' => $wash->machine->uuid,
                    'name' => $wash->machine->name,
                    'establishment_name' => $wash->machine->establishment?->name,
                ] : null,
            ]);

        return Inertia::render('Supervisor/Washes/Index', [
            'washes' => $washes,
            'establishments' => $this->establishmentOptions(),
            'filters' => [
                'establishment_id' => $request->filled('establishment_id') ? (int) $request->input('establishment_id') : null,
                'user' => $request->string('user')->toString() ?: null,
                'status' => $request->string('status')->toString() ?: null,
                'date' => $request->string('date')->toString() ?: null,
                'sort' => $request->string('sort')->toString() ?: 'started_at',
                'direction' => $request->string('direction')->toString() === 'asc' ? 'asc' : 'desc',
                'per_page' => $this->supervisorListPerPage($request),
            ],
            'statusOptions' => $this->statusOptions(),
        ]);
    }

    /**
     * @return array<string, string>
     */
    private function statusOptions(): array
    {
        return [
            'pending_start' => 'En attente',
            'running' => 'En cours',
            'completed' => 'Terminé',
            'failed' => 'Échoué',
            'cancelled' => 'Annulé',
        ];
    }

    private function statusLabel(string $status): string
    {
        return $this->statusOptions()[$status] ?? $status;
    }

    private function triggerMethodLabel(string $method): string
    {
        return match ($method) {
            'qr_code' => 'QR code',
            'booking' => 'Réservation',
            'supervisor' => 'Superviseur',
            'system' => 'Système',
            default => $method,
        };
    }
}