<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api\V1;

use App\Http\Controllers\Controller;
use App\Http\Requests\Api\V1\TalkRequest;
use App\Http\Resources\TalkResource;
use App\Models\Talk;
use App\Support\TranslatablePayload;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;

/**
 * Talks given elsewhere. Deleted for good: there is no bin for them.
 */
class TalkController extends Controller
{
    /**
     * Filters: is_public, member_id, project_id, search (title or event).
     */
    public function index(Request $request): AnonymousResourceCollection
    {
        $this->authorize('viewAny', Talk::class);

        $talks = Talk::query()
            ->when($request->has('is_public'), fn ($q) => $q->where('is_public', $request->boolean('is_public')))
            ->when($request->filled('member_id'), fn ($q) => $q->where('member_id', $request->integer('member_id')))
            ->when($request->filled('project_id'), fn ($q) => $q->where('project_id', $request->integer('project_id')))
            ->when($request->filled('search'), function ($q) use ($request): void {
                $term = '%'.$request->string('search').'%';

                $q->where(fn ($q) => $q->where('title', 'like', $term)->orWhere('event', 'like', $term));
            })
            ->recentFirst()
            ->paginate(perPage: min($request->integer('per_page', 25), 100))
            ->withQueryString();

        return TalkResource::collection($talks);
    }

    public function store(TalkRequest $request): JsonResponse
    {
        $this->authorize('create', Talk::class);

        return TalkResource::make($this->save(new Talk, $request))->response()->setStatusCode(201);
    }

    public function show(Talk $talk): TalkResource
    {
        $this->authorize('view', $talk);

        return TalkResource::make($talk);
    }

    public function update(TalkRequest $request, Talk $talk): TalkResource
    {
        $this->authorize('update', $talk);

        return TalkResource::make($this->save($talk, $request));
    }

    public function destroy(Talk $talk): JsonResponse
    {
        $this->authorize('delete', $talk);

        $talk->delete();

        return response()->json(status: 204);
    }

    protected function save(Talk $talk, TalkRequest $request): Talk
    {
        $talk->fill(TranslatablePayload::merge($talk, $request->validated(), $talk->translatable));
        $talk->save();

        return $talk;
    }
}