<?php

namespace app\api\controller;

use app\event\Msg;
use app\logics\EmployeeLogic;
use app\logics\OrgLogic;
use app\logics\UserLogic;
use app\model\Company;
use app\model\CustomerClue;
use app\model\Employee;
use app\model\Miniprogram;
use app\model\Org;
use app\model\User as ModelUser;
use Firebase\JWT\JWT;
use openssl\Aes;
use wx\miniprogram\User as MiniprogramUser;

class User extends Base
{
    /**
     * 用户登陆
     * @return json [code:状态，token:jwt_token, exist:是否已注册]
     */
    public function code2session($code)
    {
        $user = new MiniprogramUser();
        $request = request();

        // 小程序类型获取
        $miniType = $request->param('client_type');

        // 查找小程序根部门
        $miniprogram = Miniprogram::where([['notify', '=', $miniType]])->findOrEmpty();
        if ($miniprogram->isEmpty()) return json(['code' => self::error_msg, 'msg' => '未授权的小程序']);

        // code获取用户信息
        $rs = $user->code2session($miniprogram->appid, $miniprogram->secret, $code);

        /** 调试 start */
        // $rs = [
        //     'openid'=>'oVCzo6Vp3a9hjQf4uQ-2P0ijY6s8',
        //     'session_key'=>'session_key'
        // ];
        /** 调试 end */

        if (isset($rs['errcode']) && $rs['errcode'] != 0) {
            return json(['code' => self::error_debug_msg, 'msg' => $rs['errmsg']]);
        }

        $token = [
            'openid'      => $rs['openid'],
            'session_key' => $rs['session_key'],
            'client_type' => $miniType,
            'root_org'  => $miniprogram->root_id,
            'isEmployee' => false
        ];

        $shareuser = null;
        $share = $this->request->param('share');
        if ($share) {
            $shareuser = ModelUser::where(['id' => $share, 'root_id' => $miniprogram->root_id])->field('id,nickname,headimgurl,phone')->find();
            if ($shareuser) {
                $shareUid = $shareuser['id'];
                $firstShareEmp = Employee::where(['uid' => $shareuser['id']])->find();
                if ($firstShareEmp['state'] == '离职' && $firstShareEmp['left_to_empid']) {
                    $passedEmp = Employee::where(['id' => $firstShareEmp['left_to_empid']])->find();
                    $shareUid  = $passedEmp['uid'];
                    $shareuser = ModelUser::where('id', $shareUid)->field('id,nickname,headimgurl,phone')->find();
                }
                $token['share'] = $shareUid;
                $shareBind      = Employee::with(['employee_card'])->where([['uid', '=', $shareUid], ['state', '=', '在职']])->find();
                if ($shareBind) {
                    $token['share_employee'] = $shareBind['id'];
                    $token['share_org']      = $shareBind['org_id'];
                    $shareuser['position']   = empty($shareBind['employee_card']) ? '' : $shareBind['employee_card']['position'];
                    $shareuser['qrcode'] = $shareBind['qrcode'];
                    $shareuser['name'] = $shareBind['name'];
                }
            }
        }

        // 检测是否需要获取用户信息
        $logic = new UserLogic();
        $user = $logic->getInfo([['mini_openid', '=', $rs['openid']], ['root_id', '=', $token['root_org']]], ['id', 'nickname', 'headimgurl', 'sex', 'subscribe', 'phone']);
        if ($user) $token['uid'] = $user['id'];

        // 绑定企业信息设置
        if (isset($user['binded'])) {
            $company = Company::where('root_id',$token['root_org'])->find();
            if ($company['status']==0 && $company['end_date'] >= date('Y-m-d')) {
                $token['employee_id'] = $user['binded']['id'];
                $token['org_id'] = $user['binded']['org_id'];
                $orgType = Org::where('id', $token['org_id'])->value('org_type');
                $token['org_type'] = $orgType;
                $token['isEmployee'] = true;
            }
        } elseif ($user) {
            $this->addClue([
                'uid' => $token['uid'],
                'employee_id' => $token['share_employee'] ?? 0,
                'org_id' => $token['share_org'] ?? $token['root_org']
            ]);
        }

        // 信息加密
        $data = http_build_query($token);
        $aes = new Aes(config('app.jwt_key'));
        $key = $aes->encrypt($data);

        // token数据设置
        $payload = array(
            "iss" => "https://" . $request->domain(),
            "aud" => 'mini',
            "iat" => time(),
            "nbf" => time(),
            "data" => $key
        );

        // 自定义登陆状态
        $token = JWT::encode($payload, config('app.jwt_key'));

        $company = Company::where('root_id', $miniprogram->root_id)->find();
        $returnData = ['code' => self::success, 'token' => $token, 'user' => $user, 'company' =>$company->company_name, 'company_data'=>$company];
        empty($shareuser) ?: $returnData['share'] = $shareuser;

        return json($returnData);
    }

    private function addClue($data)
    {
        // 如果线索是员工（包含运维，已离职，待审核）
        $isEmp = Employee::where(['uid' => $data['uid']])->count();
        if ($isEmp) return;

        // 如果线索已经获取过，更新时间
        if ($data['employee_id'] == 0) { // 判断是否有员工已获取
            CustomerClue::where([['uid', '=', $data['uid']]])->update(['updatetime' => date('Y-m-d H:i:s')]);
        } else {    // 判读是否重复获取
            $rs = CustomerClue::where([['uid', '=', $data['uid']], ['employee_id', '=', $data['employee_id']]])->update(['updatetime' => date('Y-m-d H:i:s')]);
            // 没有更新过，创建线索
            if (!$rs && $data['employee_id'] !== 0) {
                CustomerClue::create($data);
            }
        }
    }

    /**
     * 授权获取用户信息(客户小程序调用)
     */
    public function setUserInfo($encryptedData, $iv, $signature, $rawData)
    {
        $request = request();
        $token = $request->token;
        // 计算签名是否正确
        $sign = sha1($rawData . $token['session_key']);
        if ($sign != $signature) {
            return json(['code' => self::error_debug_msg, 'msg' => '签名验证失败']);
        }

        $miniprogram = Miniprogram::where([['root_id', '=', $token['root_org']]])->findOrEmpty();

        // 解析获取用户数据
        $mini = new MiniprogramUser();
        $data = $mini->getInfo($miniprogram->appid, $token['session_key'], $encryptedData, $iv);

        $saveData = [
            'mini_openid' => $token['openid'],
            'city' => $data['city'],
            'province' => $data['province'],
            'country' => $data['country'],
            'sex' => $data['gender'],
            'nickname' => $data['nickName'],
            'headimgurl' => $data['avatarUrl'],
            'root_id' => $token['root_org']
        ];

        // 保存用户信息
        $logic = new UserLogic();
        $info = $logic->saveMiniInfo($saveData);

        // 更新token
        if (empty($token['uid'])) {
            $token['uid'] = $info['id'];
            // 添加客户线索
            $this->addClue([
                'uid' => $token['uid'],
                'employee_id' => $token['share_employee'] ?? 0,
                'org_id' => $token['share_org'] ?? $token['root_org']
            ]);
        }

        $data = http_build_query($token);
        $aes = new Aes(config('app.jwt_key'));
        $key = $aes->encrypt($data);

        $payload = array(
            "iss" => "https://" . $this->request->domain(),
            "iat" => time(),
            "nbf" => time(),
            "data" => $key
        );
        // 自定义登陆状态
        $token = JWT::encode($payload, config('app.jwt_key'));

        return json(['code' => self::success, 'msg' => '信息保存成功', 'token' => $token]);
    }

    /**
     * 授权获取并保存用户手机号
     */
    public function setUserMobile($encryptedData, $iv)
    {
        $request = request();
        $type = $request->token['client_type'];
        $miniprogram = Miniprogram::where([['notify', '=', $type]])->findOrEmpty();
        if ($miniprogram->isEmpty()) return json(['code' => self::error_msg, 'msg' => '未授权的小程序']);

        $mini = new MiniprogramUser();
        $data = $mini->getInfo($miniprogram->appid, $request->token['session_key'], $encryptedData, $iv);

        $saveData = [
            'mini_openid' => $request->token['openid'],
            'phone' => $data['phoneNumber'],
            'root_id' => $request->token['root_org']
        ];

        // 保存用户信息
        $logic = new UserLogic();
        $info = $logic->saveMiniInfo($saveData);

        if (empty($info)) return json(['code' => self::error_msg, 'msg' => '未获取到个人信息']);

        // // 如果不是员工
        // if (!empty($request->token['employee_id'])) {
        //     // 更新员工的uid
        //     Employee::where([['phone', '=', $info->phone],['root_id', '=', $request->token['root_org']]])->update(['uid' => $info->id]);
        // }

        // 线索更新手机号
        if (!empty($request->token['share_employee'])) {
            CustomerClue::where([
                'uid' => $request->token['uid'],
                'employee_id' => $request->token['share_employee']
            ])->update(['phone' => $data['phoneNumber']]);
        }

        return json(['code' => self::success, 'msg' => '信息保存成功', 'mobile' => $data['phoneNumber']]);
    }

    /**
     * 员工注册
     */
    public function register()
    {
        $params = request()->param(['is_manager', 'name', 'orgid']);
        
        $result = EmployeeLogic::addemployee($params, $msg);
        if ($result) {
            $leader = Employee::where(['org_id'=>$params['orgid'], 'is_manager'=>1])->column('id');
            event(new Msg($leader, '您接收到一条新审批，请点击前往审阅', 'register'));
            return json(['code' => 0, 'msg' => '成功提交', 'data' => $result]);
        } else {
            return json(['code' => 1, 'msg' => $msg]);
        }
    }

    /**
     * 组织结构
     */
    public function org()
    {
        $token = request()->token;
        $data = OrgLogic::struc($token['root_org']);

        return json(['code' => 0, 'data' => $data]);
    }
}