<?php
/**
 * Content Studio preset settings.
 *
 * @package MazeAi
 * @since   0.1.5
 */

declare(strict_types=1);

namespace MazeAi\Http\Controllers;

defined('ABSPATH') || exit;

use Illuminate\MazeAssistant\Http\JsonResponse;
use Illuminate\MazeAssistant\Http\Request;
use Illuminate\MazeAssistant\Routing\Controller;
use MazeAi\Modules\ContentStudio\Services\StudioPreferences;
use MazeAi\Platform\Extensions;

/**
 * `GET/PUT /studios/content/settings`: site-wide stage defaults, instruction sets and tone presets. Both routes
 * explicitly require `manage_options`, in addition to the manager route group (ADR 053).
 *
 * @since 0.1.5
 */
final class StudioPreferencesController extends Controller
{
    public function __construct(private Extensions $extensions, private StudioPreferences $preferences)
    {
        parent::__construct();
    }

    public function show(): JsonResponse
    {
        $this->authorizeOrFail('manage_options');

        return $this->ok($this->preferences->forSettings($this->templates()))
            ->header('Cache-Control', 'no-store, private');
    }

    public function update(Request $request): JsonResponse
    {
        $this->authorizeOrFail('manage_options');
        $errors = $this->preferences->save($request->all(), $this->templates());
        if ($errors !== []) {
            return $this->validationError($errors);
        }

        return $this->ok($this->preferences->forSettings($this->templates()))
            ->header('Cache-Control', 'no-store, private');
    }

    /**
     * Content Studio templates currently available to this site.
     *
     * @return array<string, array{data: array<string, mixed>, source: string}>
     */
    private function templates(): array
    {
        $templates = [];
        foreach ($this->extensions->definitions()->all('template') as $item) {
            if (($item['data']['studio'] ?? '') === StudioRunController::STUDIO) {
                $templates[(string) $item['data']['id']] = $item;
            }
        }

        return $templates;
    }
}