<?php

declare(strict_types=1);

/**
 * NOTICE OF LICENSE.
 *
 * UNIT3D Community Edition is open-sourced software licensed under the GNU Affero General Public License v3.0
 * The details is bundled with this project in the file LICENSE.txt.
 *
 * @project    UNIT3D Community Edition
 *
 * @author     HDVinnie <hdinnovations@protonmail.com>
 * @license    https://www.gnu.org/licenses/agpl-3.0.en.html/ GNU Affero General Public License v3.0
 */

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Http\Resources\TorrentRequestResource;
use App\Models\TorrentRequest;
use Illuminate\Http\Request;

class RequestController extends Controller
{
    /**
     * Request search filter.
     */
    public function filter(Request $request): \Illuminate\Http\JsonResponse
    {
        $query = TorrentRequest::query()
            ->with(['category', 'type', 'resolution', 'user', 'bounties', 'claim.user'])
            ->withSum('bounties as bounty', 'seedbonus');

        $query->when($request->filled('name'), function ($query) use ($request) {
            $searchTerm = str_replace(' ', '%', $request->input('name'));
            return $query->where('name', 'LIKE', '%'.$searchTerm.'%');
        })

        ->when($request->filled('categories'), fn ($query) => $query->whereIntegerInRaw('category_id', (array) $request->input('categories')))

        ->when($request->filled('types'), fn ($query) => $query->whereIntegerInRaw('type_id', (array) $request->input('types')))

        ->when($request->filled('resolutions'), fn ($query) => $query->whereIntegerInRaw('resolution_id', (array) $request->input('resolutions')))

        ->when($request->filled('tmdb'), function ($query) use ($request) {
            $tmdb = $request->integer('tmdb');
            return $query->where(fn ($query) => $query->where('tmdb_movie_id', '=', $tmdb)
                ->orWhere('tmdb_tv_id', '=', $tmdb));
        })

        ->when($request->filled('imdb'), fn ($query) => $query->where('imdb', '=', preg_replace('/[^0-9]/', '', $request->input('imdb'))))

        ->when($request->filled('tvdb'), fn ($query) => $query->where('tvdb', '=', $request->integer('tvdb')))

        ->when($request->filled('mal'), fn ($query) => $query->where('mal', '=', $request->integer('mal')))

        ->when($request->filled('filled'), fn ($query) => $request->boolean('filled')
            ? $query->whereNotNull('filled_by')
            : $query->whereNull('filled_by'))

        ->when($request->filled('claimed'), fn ($query) => $request->boolean('claimed')
            ? $query->whereNotNull('claim')
            : $query->whereNull('claim'));

        $sortField = match ($request->input('sortField', 'created_at')) {
            'name', 'created_at', 'updated_at' => $request->input('sortField', 'created_at'),
            'bounty' => 'bounty',
            default  => 'created_at'
        };

        $sortDirection = match (strtolower($request->input('sortDirection', 'desc'))) {
            'asc'   => 'asc',
            default => 'desc'
        };

        $query->orderBy($sortField, $sortDirection);

        $perPage = min($request->integer('perPage', 25), 100);
        $page = max($request->integer('page', 1), 1);
        $requests = $query->paginate(
            perPage: $perPage,
            page: $page
        );

        return response()->json([
            'results'       => TorrentRequestResource::collection($requests),
            'total_pages'   => $requests->lastPage(),
            'total_results' => $requests->total(),
        ]);
    }

    /**
     * View a single request.
     */
    public function show(int $id): \Illuminate\Http\JsonResponse
    {
        $request = TorrentRequest::with(['category', 'type', 'resolution', 'user', 'bounties', 'claim.user'])
            ->withSum('bounties as bounty', 'seedbonus')
            ->findOrFail($id);

        return (new TorrentRequestResource($request))->response();
    }
}