<?php

namespace App\Features\Games\Controllers;

use App\Features\Consoles\Models\Console;
use App\Features\Games\Data\GameData;
use App\Features\Games\Repositories\GameRepository;
use App\Features\Games\Repositories\RomFileRepository;
use App\Http\Controllers\Controller;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Inertia\Inertia;
use Inertia\Response;
use Symfony\Component\HttpFoundation\StreamedResponse;

class GameController extends Controller
{
    public function __construct(
        private GameRepository $gameRepository,
        private RomFileRepository $romFileRepository
    ) {}

    public function show(string $slug): Response
    {
        $game = $this->gameRepository->getBySlug($slug);
        abort_unless($game, 404);

        return Inertia::render('Games/Show', [
            'game' => GameData::fromModel($game),
        ]);
    }

    public function edit(string $slug): Response
    {
        $game = $this->gameRepository->getBySlug($slug);
        abort_unless($game, 404);

        return Inertia::render('Games/Edit', [
            'game' => GameData::fromModel($game),
            'consoles' => Console::orderBy('name')->get(),
        ]);
    }

    public function update(Request $request, string $slug): RedirectResponse
    {
        $game = $this->gameRepository->getBySlug($slug);
        abort_unless($game, 404);

        $validated = $request->validate([
            'title' => 'required|string|max:255',
            'description' => 'nullable|string',
            'release_year' => 'nullable|integer|min:1970|max:2030',
            'developer' => 'nullable|string|max:255',
            'publisher' => 'nullable|string|max:255',
            'genre' => 'nullable|string|max:255',
            'rating' => 'nullable|numeric|min:0|max:10',
        ]);

        $game->update($validated);

        return redirect()->route('games.show', $game)
            ->with('success', 'Game updated successfully.');
    }

    public function destroy(string $slug): RedirectResponse
    {
        $game = $this->gameRepository->getBySlug($slug);
        abort_unless($game, 404);

        $romFiles = $this->romFileRepository->getByGame($game->id);
        foreach ($romFiles as $romFile) {
            Storage::disk('local')->delete($romFile->file_path);
            $romFile->delete();
        }

        if ($game->cover_path) {
            Storage::disk('local')->delete($game->cover_path);
        }

        $console = $game->console;
        $game->delete();

        return redirect()->route('consoles.show', $console->slug)
            ->with('success', 'Game deleted successfully.');
    }

    public function download(string $slug, int $romFileId): StreamedResponse
    {
        $game = $this->gameRepository->getBySlug($slug);
        abort_unless($game, 404);

        $romFile = $this->romFileRepository->getByGame($game->id)->where('id', $romFileId)->first();
        abort_unless($romFile, 404);

        return Storage::disk('local')->download(
            $romFile->file_path,
            $romFile->file_name
        );
    }
}