<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Http\Requests\StoreClientGroupRequest;
use App\Http\Requests\UpdateClientGroupRequest;
use App\Http\Resources\Client\ClientGroupResource;
use App\Repositories\ClientGroupRepositoryInterface;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use Illuminate\Support\Facades\Log;

class ClientGroupController extends Controller
{
    public function __construct(
        private readonly ClientGroupRepositoryInterface $clientGroupRepository
    ) {
    }

    /**
     * Display a listing of client groups.
     */
    public function index(): AnonymousResourceCollection|JsonResponse
    {
        try {
            $clientGroups = $this->clientGroupRepository->all();
            return ClientGroupResource::collection($clientGroups);
        } catch (\Exception $e) {
            Log::error('Error fetching client groups: ' . $e->getMessage(), [
                'exception' => $e,
                'trace' => $e->getTraceAsString(),
            ]);

            return response()->json([
                'message' => 'Une erreur est survenue lors de la récupération des groupes de clients.',
                'error' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }
    }

    /**
     * Store a newly created client group.
     */
    public function store(StoreClientGroupRequest $request): ClientGroupResource|JsonResponse
    {
        try {
            $clientGroup = $this->clientGroupRepository->create($request->validated());
            return new ClientGroupResource($clientGroup);
        } catch (\Exception $e) {
            Log::error('Error creating client group: ' . $e->getMessage(), [
                'exception' => $e,
                'trace' => $e->getTraceAsString(),
                'data' => $request->validated(),
            ]);

            return response()->json([
                'message' => 'Une erreur est survenue lors de la création du groupe de clients.',
                'error' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }
    }

    /**
     * Display the specified client group.
     */
    public function show(string $id): ClientGroupResource|JsonResponse
    {
        try {
            $clientGroup = $this->clientGroupRepository->find($id);

            if (!$clientGroup) {
                return response()->json([
                    'message' => 'Groupe de clients non trouvé.',
                ], 404);
            }

            return new ClientGroupResource($clientGroup);
        } catch (\Exception $e) {
            Log::error('Error fetching client group: ' . $e->getMessage(), [
                'exception' => $e,
                'trace' => $e->getTraceAsString(),
                'client_group_id' => $id,
            ]);

            return response()->json([
                'message' => 'Une erreur est survenue lors de la récupération du groupe de clients.',
                'error' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }
    }

    /**
     * Update the specified client group.
     */
    public function update(UpdateClientGroupRequest $request, string $id): ClientGroupResource|JsonResponse
    {
        try {
            $updated = $this->clientGroupRepository->update($id, $request->validated());

            if (!$updated) {
                return response()->json([
                    'message' => 'Groupe de clients non trouvé ou échec de la mise à jour.',
                ], 404);
            }

            $clientGroup = $this->clientGroupRepository->find($id);
            return new ClientGroupResource($clientGroup);
        } catch (\Exception $e) {
            Log::error('Error updating client group: ' . $e->getMessage(), [
                'exception' => $e,
                'trace' => $e->getTraceAsString(),
                'client_group_id' => $id,
                'data' => $request->validated(),
            ]);

            return response()->json([
                'message' => 'Une erreur est survenue lors de la mise à jour du groupe de clients.',
                'error' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }
    }

    /**
     * Remove the specified client group.
     */
    public function destroy(string $id): JsonResponse
    {
        try {
            $deleted = $this->clientGroupRepository->delete($id);

            if (!$deleted) {
                return response()->json([
                    'message' => 'Groupe de clients non trouvé ou échec de la suppression.',
                ], 404);
            }

            return response()->json([
                'message' => 'Groupe de clients supprimé avec succès.',
            ], 200);
        } catch (\Exception $e) {
            Log::error('Error deleting client group: ' . $e->getMessage(), [
                'exception' => $e,
                'trace' => $e->getTraceAsString(),
                'client_group_id' => $id,
            ]);

            return response()->json([
                'message' => 'Une erreur est survenue lors de la suppression du groupe de clients.',
                'error' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }
    }
}