<?php
namespace App\Http\Controllers\Statistics;

use App\Http\Controllers\Statistics\StatisticsBaseController;
use App\Services\Statistics\StatisticsUserService;
use App\Services\Statistics\Auth\AuthService;
use Illuminate\Support\Facades\Auth;
use Illuminate\Http\Request;

class UserController extends StatisticsBaseController
{
    protected $statisticsUserService;
    protected $authService;

    /**
     * @return mixed
     */
    public function __construct(StatisticsUserService $statisticsUserService, AuthService $authService)
    {
        $this->statisticsUserService = $statisticsUserService;
        $this->authService           = $authService;
    }

    public function index()
    {
        $lists = $this->statisticsUserService->getList();
        $return_data = [
            'list' => $lists
        ];
        return view('statistics.app.user.list', $return_data);
    }

    public function add(Request $request)
    {
        if (auth('web-statistics')->user()->username != 'admin') {
            return response()->json(array('status'=>0, 'error'=>'没有权限添加管理员，请联系超级管理员！'));
        }
        if ($request->method() == 'POST') {
            $username = $request->input('username', '');
            $password = $request->input('password', '');
            if (!$username || !$password) {
                return response()->json(array('status'=>0, 'error'=>'参数错误！'));
            }
            //判断用户名是否存在
            if ($adminInfo = $this->statisticsUserService->getUserInfo(array('username'=>$username))) {
                return response()->json(array('status'=>0, 'error'=>'用户名已存在!'));
            }

            $insert_data = array(
                'username' => $username,
                'password'  => bcrypt($password),
                'name'      => $username
            );
            if ($this->statisticsUserService->createUserInfo($insert_data)) {
                return response()->json(array('status'=>1, 'html'=>'添加成功！'));
            } else {
                return response()->json(array('status'=>0, 'error'=>'添加失败！'));
            }
        } else {
            return view('statistics.app.user.add');
        }
    }

    public function updatePassword(Request $request)
    {
        if ($request->method() == 'POST') {
            $password_old = $request->input('password_old', '');
            $password     = $request->input('password', '');
            if (!$password_old) {
                return response()->json(array('status'=>0, 'error'=>'请填写原密码！'));
            }
            if (!$password) {
                return response()->json(array('status'=>0, 'error'=>'请填写新密码！'));
            }
            //检测旧密码是否正确
            $pwd_rst = $this->authService->checkUser(auth('web-statistics')->user()->username, $password_old);
            if (!$pwd_rst) {
                return response()->json(array('status'=>0, 'error'=>'原密码错误！'));
            }
            $rst = $this->statisticsUserService->updateUserInfo(['password'=>bcrypt($password)], ['id'=>auth('web-statistics')->user()->id]);
            if ($rst) {
                return response()->json(array('status'=>1, 'html'=>'修改成功！'));
            } else {
                return response()->json(array('status'=>0, 'error'=>'修改失败！'));
            }


        }
        return view('statistics.app.user.update_password');
    }

    public function edit(Request $request)
    {
        if (auth('web-statistics')->user()->username != 'admin') {
            return response()->json(array('status'=>0, 'error'=>'没有权限修改管理员信息，请联系超级管理员！'));
        }
        $uid = $request->input('uid', '');
        if (!$uid) {
            return response()->json(array('status'=>0, 'error'=>'请选择用户！'));
        }
        $adminInfo = $this->statisticsUserService->getUserInfo(array('id'=>$uid));
        if (!$adminInfo) {
            $return_data = array('status'=>0, 'error'=>'用户不存在，请重新选择！');
        } else {
            $html_data = array(
                'username' => $adminInfo->username,
                'uid'      => $uid
            );
            $html = view('statistics.app.user.update_user', $html_data)->render();
            $return_data = array('status'=>1, 'html'=>$html);
        }
        return response()->json($return_data);
    }

    public function updateByAdminPassword(Request $request)
    {
        $uid = $request->input('id', '');
        $password = $request->input('password', '');
        if (!$uid || !$password) {
            return response()->json(array('status'=>0, 'error'=>'参数错误！'));
        }
        $rst = $this->statisticsUserService->updateUserInfo(['password'=>bcrypt($password)], ['id'=>$uid]);
        if ($rst) {
            return response()->json(array('status'=>1, 'html'=>'修改成功！'));
        } else {
            return response()->json(array('status'=>0, 'error'=>'修改失败！'));
        }
    }

    public function delete(Request $request)
    {
        $id = $request->input('id', '');
        if (!$id) {
            return response()->json(array('status'=>0, 'error'=>'请选择删除项！'));
        }
        if ($this->statisticsUserService->deleteUserInfo(['id'=>$id])) {
            return response()->json(array('status'=>1, 'html'=>'删除成功！'));
        }
        return response()->json(array('status'=>0, 'error'=>'删除失败！'));
    }

}