<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api\V1\Artist;

use App\Exceptions\Artist\DuplicateArtistException;
use App\Http\Controllers\Controller;
use App\Http\Requests\Api\V1\Artist\CreateArtistRequest;
use App\Http\Requests\Api\V1\Artist\UpdateArtistRequest;
use App\Http\Resources\Api\V1\Artist\ArtistResource;
use App\Models\Artist;
use App\Models\Organisation;
use App\Services\Artist\ArtistService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use Illuminate\Support\Facades\Gate;

final class ArtistController extends Controller
{
    public function __construct(
        private readonly ArtistService $service,
    ) {}

    public function index(Request $request, Organisation $organisation): AnonymousResourceCollection
    {
        Gate::authorize('viewAny', [Artist::class, $organisation]);

        $query = Artist::query()
            ->where('organisation_id', $organisation->id)
            ->with(['defaultGenre', 'agentCompany']);

        if ($request->boolean('with_trashed')) {
            $query->withTrashed();
        }
        if ($request->boolean('trashed_only')) {
            $query->onlyTrashed();
        }

        if ($request->filled('search')) {
            $term = '%'.$request->string('search').'%';
            $query->where(function ($q) use ($term): void {
                $q->where('name', 'like', $term)->orWhere('slug', 'like', $term);
            });
        }
        if ($request->filled('genre_id')) {
            $query->where('default_genre_id', $request->string('genre_id'));
        }
        if ($request->filled('agent_company_id')) {
            $query->where('agent_company_id', $request->string('agent_company_id'));
        }

        return ArtistResource::collection($query->orderBy('name')->paginate(50));
    }

    public function show(Organisation $organisation, Artist $artist): JsonResponse
    {
        Gate::authorize('view', $artist);
        $artist->loadMissing(['defaultGenre', 'agentCompany', 'contacts']);

        return $this->success(ArtistResource::make($artist));
    }

    public function store(CreateArtistRequest $request, Organisation $organisation): JsonResponse
    {
        Gate::authorize('create', [Artist::class, $organisation]);

        try {
            $artist = $this->service->create($organisation, $request->validated());
        } catch (DuplicateArtistException $e) {
            return $this->error('Duplicate artist name.', 409, [
                'duplicate_artist_id' => $e->existing->id,
            ]);
        }

        return $this->created(ArtistResource::make($artist->load(['defaultGenre', 'agentCompany'])));
    }

    public function update(UpdateArtistRequest $request, Organisation $organisation, Artist $artist): JsonResponse
    {
        Gate::authorize('update', $artist);

        $artist = $this->service->update($artist, $request->validated());

        return $this->success(ArtistResource::make($artist->load(['defaultGenre', 'agentCompany'])));
    }

    public function destroy(Organisation $organisation, Artist $artist): JsonResponse
    {
        if (! Gate::check('delete', $artist)) {
            return $this->forbidden('Cannot delete artist with active engagements.');
        }

        $this->service->softDelete($artist);

        return response()->json(null, 204);
    }

    public function restore(Organisation $organisation, string $artist): JsonResponse
    {
        $model = Artist::withTrashed()->findOrFail($artist);
        Gate::authorize('restore', $model);

        $this->service->restore($model);

        return $this->success(ArtistResource::make($model->fresh()));
    }
}