<?php
declare(strict_types=1);

namespace app\note\controller\v1;

use app\api\common\Response;
use app\note\controller\BaseController;
use app\note\service\AiService;
use app\note\service\NoteService;
use think\App;

/**
 * 笔记 AI 能力控制器
 */
class Ai extends BaseController
{
    /**
     * @var PlanningService
     */
    protected $aiService;

    /**
     * @var NoteService
     */
    protected $noteService;

    public function __construct(App $app)
    {
        parent::__construct($app);
        $this->aiService = new AiService();
        $this->noteService = new NoteService();
    }

    /**
     * 发起 AI 总结
     * POST /note/v1/ai/summary/:id
     */
    public function summary(int $id)
    {
        try {
            $noteUserId = $this->getCurrentNoteUserId();

            if ($id <= 0) {
                return Response::error('笔记 ID 不正确', 400);
            }

            $note = $this->noteService->getOwnedNote($noteUserId, $id);
            $data = $this->request->post();
            $result = $this->aiService->createSummary(
                $note,
                (string) ($data['summary_type'] ?? 'brief'),
                !empty($data['force_refresh'])
            );

            return Response::success($result, '总结生成成功');
        } catch (\Throwable $e) {
            return Response::error($e->getMessage(), $e->getCode() ?: 500);
        }
    }

    /**
     * 查看 AI 总结结果
     * GET /note/v1/ai/summary/:id
     */
    public function readSummary(int $id)
    {
        try {
            $noteUserId = $this->getCurrentNoteUserId();

            if ($id <= 0) {
                return Response::error('笔记 ID 不正确', 400);
            }

            $this->noteService->getOwnedNote($noteUserId, $id);
            $result = $this->aiService->getSummary($id);
            return Response::success($result);
        } catch (\Throwable $e) {
            return Response::error($e->getMessage(), $e->getCode() ?: 500);
        }
    }
}