<?php

namespace app\api\controller;

use app\event\Msg;
use app\logics\EmployeeLogic;
use app\logics\OrgLogic;
use app\model\Company;
use app\model\CustomerClue;
use app\model\Employee;
use app\model\Miniprogram;
use app\model\User as ModelUser;
use app\model\Wechat;
use Firebase\JWT\JWT;
use openssl\Aes;
use wx\miniprogram\User as MiniprogramUser;

class Users extends Base
{
    /**
     * 用户登陆
     * @return json [code:状态，token:jwt_token, exist:是否已注册]
     */
    public function code2session($code)
    {
        // 小程序类型获取
        $miniType = $this->request->param('client_type');

        // 查找小程序根部门
        if (!empty($miniType)) {
            $miniprogram = Miniprogram::where([['notify', '=', $miniType]])->findOrEmpty();
            $rootOrg = $miniprogram->root_id;
            $miniprogramId = Company::where('root_id', $rootOrg)->value('mini');
            $miniprogram = Wechat::findOrEmpty($miniprogramId);
        } else {
            $defaultRootOrg = Miniprogram::where([['notify', '=', config('app.cgi')]])->value('root_id');
            if (empty($client)) {
                $miniprogram = Wechat::findOrEmpty(1);
            } else {
                $miniprogram = Wechat::where('appid', $client)->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
        $rs = (new MiniprogramUser())->code2session($miniprogram->appid, $miniprogram->secret, $code);

        if (isset($rs['errcode']) && $rs['errcode'] != 0) {
            return json(['code' => self::error_debug_msg, 'msg' => $rs['errmsg']]);
        }

        // 初始token
        $token = [
            'openid'      => $rs['openid'],
            'session_key' => $rs['session_key'],
            'client_type' => $miniType,
            'isEmployee' => false,
            'mini' => $miniprogram->id
        ];

        $multi = ModelUser::whereOr([['unionid', '=', $rs['unionid']], ['mini_openid', '=', $rs['openid']]])->count();  // 查询用户数量

        if ($multi == 1) {
            $user = ModelUser::whereOr([['unionid', '=', $rs['unionid']], ['mini_openid', '=', $rs['openid']]])->find();
            if (!empty($rootOrg) && $user->root_id != $rootOrg) $user = null;
        } elseif ($multi > 1) {
            if (!empty($rootOrg)) {
                $user = ModelUser::whereOr([[['unionid', '=', $rs['unionid']], ['root_id', '=', $rootOrg]], [['mini_openid', '=', $rs['openid']], ['root_id', '=', $rootOrg]]])->find();
            } else {
                // 查询用户最后进入记录
                $user = ModelUser::whereOr([['unionid', '=', $rs['unionid']], ['mini_openid', '=', $rs['openid']]])->order('updatetime desc')->find();
            }
        }

        if (empty($user)) {
            $data = [
                'mini_openid' => $rs['openid'],
                'unionid' => $rs['unionid'],
                'root_id' => $rootOrg ?? $defaultRootOrg,
                'updatetime' => date('Y-m-d H:i:s')
            ];
            $user = ModelUser::create($data);
        } else {
            $user->updatetime = date('Y-m-d H:i:s');
            if (empty($user->unionid)) $user->unionid = $rs['unionid'];
            $user->mini_openid = $rs['openid'];
            $user->save();
        }
        $rootOrg = $user->root_id;
        $token['root_org'] = $rootOrg;
        $token['client_type'] = Miniprogram::where(['root_id' => $rootOrg])->value('notify');
        $token['uid'] = $user->id;

        $userData = $user->visible(['id', 'nickname', 'headimgurl', 'sex', 'subscribe', 'phone'])->toArray();
        $employee = Employee::where([['uid', '=', $user->id], ['state', 'in', ['在职', '待审核']]])->find();
        if ($employee) {
            $employee->save(['updatetime' => date('Y-m-d H:i:s')]);
            if ($employee->disable == 0) {
                $userData['binded'] = [
                    'id' => $employee->id,
                    'name' => $employee->name,
                    'org_name' => $employee->org->name,
                    'org_id' => $employee->org_id,
                    'isManager' => $employee->is_manager,
                    'isNewbie' => $employee->is_newbie,
                    'state' => $employee->state,
                    'qrcode' => $employee->qrcode
                ];
            }
            $token['isEmployee'] = true;
            $token['employee_id'] = $employee->id;
            $token['org_id'] = $employee->org_id;
        }

        $shareuser = null;
        $share = $this->request->param('share');
        $share_agent_id = $this->request->param('share_agent_id'); //通过经纪人分享打开的
        $share_agent_id = isset($share_agent_id)&&!empty($share_agent_id) ? $share_agent_id : 0;
        if ($share && !$token['isEmployee']) {
            $shareuser = ModelUser::where(['id' => $share, 'root_id' => $rootOrg])->field('id,nickname,headimgurl,phone')->find();
            if ($shareuser) {
                $shareBind = Employee::where(['uid' => $shareuser->id])->find();
                if ($shareBind && $shareBind['state'] == '离职' && $shareBind['left_to_empid']) {    // 如果分享人已离职
                    $shareBind = Employee::where(['id' => $shareBind['left_to_empid']])->find();
                    $shareuser = ModelUser::where('id', $shareBind->uid)->field('id,nickname,headimgurl,phone')->find();
                }

                $token['share'] = $shareuser->id;
                if ($shareBind && $shareBind['state'] == '在职') {
                    $token['share_employee'] = $shareBind->id;
                    $token['share_org'] = $shareBind->org_id;
                    $token['share_agent_id'] = $share_agent_id; //经纪人分享的
                    $shareuser['qrcode'] = $shareBind->qrcode;
                }
                if (!$token['isEmployee'] && !empty($user->nickname) && !empty($user->headimgurl)) {
                    $this->addClue([
                        'uid' => $userData['id'],
                        'employee_id' => $token['share_employee'] ?? 0,
                        'org_id' => $token['share_org'] ?? $token['root_org'],
                        'agent_id' => $share_agent_id
                    ], $token['root_org']);
                }
            }
        }

        $company = Company::where('root_id', $rootOrg)->find()->toArray();
        $company['client_type'] = $token['client_type'];

        // 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://" . $this->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'));

        $returnData = ['code' => self::success, 'token' => $token, 'user' => $userData, 'company' => $company['company_name'], 'company_data' => $company];
        empty($shareuser) ?: $returnData['share'] = $shareuser;

        return json($returnData);
    }

    private function addClue($data, $root_id)
    {
        // 如果线索是员工（包含运维，已离职，待审核）
        $isEmployee = Employee::where([['uid', '=', $data['uid']], ['root_id', '=', $root_id], ['state', 'in', ['在职', '待审核']]])->find();
        if ($isEmployee) return false;

        // 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 = Wechat::where([['id', '=', $token['mini']]])->find();

        // 解析获取用户数据
        $mini = new MiniprogramUser();
        $data = $mini->getInfo($miniprogram->appid, $token['session_key'], $encryptedData, $iv);

        $user = ModelUser::where([['mini_openid', '=', $request->token['openid']], ['root_id', '=', $token['root_org']]])->find();

        // 保存用户信息
        $user->save([
            'city' => $data['city'],
            'province' => $data['province'],
            'country' => $data['country'],
            'sex' => $data['gender'],
            'nickname' => $data['nickName'],
            'headimgurl' => $data['avatarUrl']
        ]);

        // 更新token
        if (!$token['isEmployee']) {
            // 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'],
                'agent_id' => $token['share_agent_id'] ?? 0
            ], $token['root_org']);
        }

        return json(['code' => self::success, 'msg' => '信息保存成功']);
    }

    /**
     * 授权获取并保存用户手机号
     */
    public function setUserMobile($encryptedData, $iv)
    {
        $request = request();
        $miniprogram = Wechat::where([['id', '=', $request->token['mini']]])->find();

        $mini = new MiniprogramUser();
        $data = $mini->getInfo($miniprogram->appid, $request->token['session_key'], $encryptedData, $iv);

        $user = ModelUser::where([['mini_openid', '=', $request->token['openid']], ['root_id', '=',  $request->token['root_org']]])->find();
        $user->save(['phone' => $data['phoneNumber']]);

        // 线索更新手机号
        if (!$request->token['isEmployee'] && !empty($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]);
    }
}