<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\api\controller\login;

use app\service\api\login\UnifiedLoginService;
use app\service\api\login\WechatService;
use core\base\BaseController;
use core\exception\CommonException;
use think\Response;

/**
 * 微信登录控制器
 */
class WechatLogin extends BaseController
{
    /**
     * 微信openid登录
     * @return Response
     */
    public function login()
    {
        $data = $this->request->params([
            ['openid', ''],
            ['login_type', 'member']
        ]);

        $this->validate($data, [
            'openid' => 'require',
            'login_type' => 'require'
        ]);

        try {
            $service = new UnifiedLoginService();
            $result = $service->wechatLogin($data);
            
            return success($result, '微信登录成功');
            
        } catch (CommonException $e) {
            if ($e->getCode() === 10001) {
                // 需要绑定的特殊情况
                return fail($e->getMessage(), [], 10001);
            }
            return fail($e->getMessage());
        } catch (\Exception $e) {
            return fail($e->getMessage());
        }
    }

    /**
     * 微信账号绑定
     * @return Response
     */
    public function bind()
    {
        $data = $this->request->params([
            ['mini_openid', ''],
            ['wechat_openid', ''],
            ['phone', ''],
            ['code', '']
        ]);

        $this->validate($data, [
            'mini_openid' => 'require',
            'wechat_openid' => 'require',
            'phone' => 'require|mobile',
            'code' => 'require'
        ]);

        try {
            $service = new UnifiedLoginService();
            $result = $service->wechatBind($data);
            
            return success($result, '绑定成功');
            
        } catch (\Exception $e) {
            return fail($e->getMessage());
        }
    }

    /**
     * 获取微信公众号授权URL
     * @return Response
     */
    public function getAuthUrl()
    {
        try {
            $miniOpenid = $this->request->param('mini_openid', '');
            if (empty($miniOpenid)) {
                return fail('小程序openid不能为空');
            }

            $service = new WechatService();
            $result = $service->getAuthUrl($miniOpenid);
            
            return success($result, '获取授权URL成功');
            
        } catch (\Exception $e) {
            return fail($e->getMessage());
        }
    }

    /**
     * 微信公众号授权回调
     * @return Response
     */
    public function callback()
    {
        try {
            $code = $this->request->param('code', '');
            $state = $this->request->param('state', '');
            
            if (empty($code)) {
                return fail('授权失败');
            }

            $service = new WechatService();
            $result = $service->handleCallback($code, $state);
            
            return success($result, '授权成功');
            
        } catch (\Exception $e) {
            return fail($e->getMessage());
        }
    }
}