backend/app/Http/Controllers/Supervisor/PricingPageController.php

<?php

namespace App\Http\Controllers\Supervisor;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Supervisor\Concerns\ScopesSupervisorResources;
use App\Models\Establishment;
use App\Models\PricingRule;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class PricingPageController extends Controller
{
    use ScopesSupervisorResources;

    public function index(Request $request): Response
    {
        $query = PricingRule::query()
            ->with(['establishment:id,name', 'machine:id,uuid,name']);

        $this->scopeEstablishmentQuery($query);
        $this->applyEstablishmentFilter($request, $query);

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

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

        if ($request->has('is_active') && $request->string('is_active')->toString() !== '') {
            $query->where('is_active', $request->boolean('is_active'));
        }

        if ($request->filled('search')) {
            $search = $request->string('search');
            $query->where('label', 'like', "%{$search}%");
        }

        $rules = $query
            ->tap(fn ($builder) => $this->applySort($request, $builder, [
                'establishment' => fn ($builder, string $direction) => $this->sortByRelatedEstablishment(
                    $builder,
                    'pricing_rules',
                    'establishment_id',
                    $direction,
                ),
                'slot_start' => 'slot_start',
                'machine_type' => 'machine_type',
                'price' => 'price',
                'priority' => 'priority',
                'is_active' => 'is_active',
            ], 'priority', 'asc'))
            ->paginate($this->supervisorListPerPage($request))
            ->withQueryString()
            ->through(fn (PricingRule $rule) => $this->formatRule($rule));

        return Inertia::render('Supervisor/Pricing/Index', [
            'rules' => $rules,
            'establishments' => $this->establishmentOptions(),
            'machineTypes' => $this->machineTypeOptions(),
            'dayTypes' => $this->dayTypeOptions(),
            'filters' => [
                'establishment_id' => $request->filled('establishment_id') ? (int) $request->input('establishment_id') : null,
                'machine_type' => $request->string('machine_type')->toString() ?: null,
                'day_type' => $request->string('day_type')->toString() ?: null,
                'is_active' => $request->has('is_active') && $request->string('is_active')->toString() !== ''
                    ? ($request->boolean('is_active') ? '1' : '0')
                    : null,
                'search' => $request->string('search')->toString() ?: null,
                'sort' => $request->string('sort')->toString() ?: 'priority',
                'direction' => $request->string('direction')->toString() === 'desc' ? 'desc' : 'asc',
                'per_page' => $this->supervisorListPerPage($request),
            ],
        ]);
    }

    public function store(Request $request): RedirectResponse
    {
        $validated = $this->validateRule($request);
        $this->assertEstablishmentAccessible((int) $validated['establishment_id']);

        PricingRule::query()->create($validated);

        return redirect()->route('supervisor.pricing.index')
            ->with('success', 'Règle tarifaire créée.');
    }

    public function update(Request $request, int $id): RedirectResponse
    {
        $rule = $this->findAccessibleRule($id);
        $validated = $this->validateRule($request);
        $this->assertEstablishmentAccessible((int) $validated['establishment_id']);

        $rule->update($validated);

        return redirect()->route('supervisor.pricing.index')
            ->with('success', 'Règle tarifaire mise à jour.');
    }

    public function destroy(int $id): RedirectResponse
    {
        $rule = $this->findAccessibleRule($id);
        $rule->delete();

        return redirect()->route('supervisor.pricing.index')
            ->with('success', 'Règle tarifaire supprimée.');
    }

    /**
     * @return array<string, mixed>
     */
    private function validateRule(Request $request): array
    {
        return $request->validate([
            'establishment_id' => ['required', 'integer', 'exists:establishments,id'],
            'machine_id' => ['nullable', 'integer', 'exists:machines,id'],
            'machine_type' => ['nullable', 'in:washer_small,washer_large,dryer_small,dryer_large'],
            'day_type' => ['required', 'in:weekday,weekend,holiday,all'],
            'slot_start' => ['required', 'date_format:H:i'],
            'slot_end' => ['required', 'date_format:H:i', 'after:slot_start'],
            'price' => ['required', 'numeric', 'min:0'],
            'label' => ['nullable', 'string', 'max:100'],
            'requires_app' => ['boolean'],
            'priority' => ['integer', 'min:0'],
            'is_active' => ['boolean'],
        ]);
    }

    private function findAccessibleRule(int $id): PricingRule
    {
        $query = PricingRule::query()->where('id', $id);
        $this->scopeEstablishmentQuery($query);

        return $query->firstOrFail();
    }

    private function assertEstablishmentAccessible(int $establishmentId): void
    {
        $supervisor = $this->supervisor();

        $exists = Establishment::query()
            ->where('id', $establishmentId)
            ->where('organization_id', $supervisor->organization_id)
            ->when($supervisor->establishment_id, fn ($q) => $q->where('id', $supervisor->establishment_id))
            ->exists();

        abort_unless($exists, 403);
    }

    /**
     * @return array<string, mixed>
     */
    private function formatRule(PricingRule $rule): array
    {
        return [
            'id' => $rule->id,
            'establishment_id' => $rule->establishment_id,
            'establishment_name' => $rule->establishment?->name,
            'machine_id' => $rule->machine_id,
            'machine_name' => $rule->machine?->name,
            'machine_type' => $rule->machine_type,
            'machine_type_label' => $rule->machine_type ? ($this->machineTypeOptions()[$rule->machine_type] ?? $rule->machine_type) : null,
            'day_type' => $rule->day_type,
            'day_type_label' => $this->dayTypeOptions()[$rule->day_type] ?? $rule->day_type,
            'slot_start' => $rule->slot_start ? substr((string) $rule->slot_start, 0, 5) : null,
            'slot_end' => $rule->slot_end ? substr((string) $rule->slot_end, 0, 5) : null,
            'price' => (float) $rule->price,
            'label' => $rule->label,
            'requires_app' => $rule->requires_app,
            'priority' => $rule->priority,
            'is_active' => $rule->is_active,
        ];
    }

    /**
     * @return array<string, string>
     */
    private function machineTypeOptions(): array
    {
        return [
            'washer_small' => 'Lave-linge petit',
            'washer_large' => 'Lave-linge grand',
            'dryer_small' => 'Sèche-linge petit',
            'dryer_large' => 'Sèche-linge grand',
        ];
    }

    /**
     * @return array<string, string>
     */
    private function dayTypeOptions(): array
    {
        return [
            'all' => 'Tous les jours',
            'weekday' => 'Semaine',
            'weekend' => 'Week-end',
            'holiday' => 'Jours fériés',
        ];
    }
}