<?php

namespace App\Http\Controllers\AdminApi;

use App\Models\Menu;
use App\Models\Role;
use App\Models\User;
use App\Servers\MenuServer;
use App\Servers\PassServer;
use App\Servers\RedisDataServer;
use Illuminate\Http\Request;
use App\Http\Controllers\FrontController;

class UserController extends FrontController
{
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * 后台账号列表
     * @return \Illuminate\Http\JsonResponse
     */
    function getList(){
        $id = request()->input('id', '');//搜索的内容
        $search = request()->input('search','');//获取搜索内容
        $status = request()->input('status','');//获取状态
        $role_id = request()->input('role_id','');//获取角色id
        $start = request()->input('start','');//获取开始时间
        $end = request()->input('end','');//获取结束时间

        //查询数据条件
        $where = [['is_del',0]];
        $sql = "(concat(name,phone) like '%" . $search . "%')";

        if($id) $where[] = ['id', '=', $id];
        if($status) $where[] = ['status', '=', $status];
        if($role_id) $where[] = ['roles_id', '=', $role_id];
        if($start) $where[] = ['created_at', '>=', $start];
        if($end) $where[] = ['created_at', '<=', $end];

        //获取数据
        $list = User::where($where)
            ->whereRaw($sql)
            ->where('id','<>',1)
            ->orderBy('id','desc')
            ->select(['id','name','phone','status','roles_id','created_at'])
            ->paginate(10);
        foreach ($list as $value){
            if($value['id'] == 1){
                $value['role_name'] = '超级管理员';
            }else{
                $value['role_name'] = Role::where('id',$value['roles_id'])->value('name');
            }
        }
        return $this->apiResponseSuccess('获取列表成功', [
            'items' => $list->items(),
            'total' => $list->total(),
            'limit' => 10,
        ]);
    }

    /**
     * 获取用户详情
     * @return \Illuminate\Http\JsonResponse
     */
    function getUserInfo(){

        $id = request()->input('id', '');//记录id,更新时必须
        if (empty($id))  return $this->apiResponseError( '缺少必要参数');
        //查询数据
        $info = User::where('id',$id)->select(['id','phone','name','roles_id'])->first();

        if(empty($info)) return $this->apiResponseError('没有找到该记录');

        return $this->apiResponseSuccess('获取成功', $info);
    }
    /**
     * 更新&编辑后台账号
     * @return false|\Illuminate\Http\JsonResponse
     */
    function save(){
        $id = request()->input('id', '');//记录id,更新时必须
        $phone = request()->input('phone', '');//登录手机号
        $name = request()->input('name', '');//姓名
        $roles_id = request()->input('roles_id', 0);//角色id
        $password = request()->input('password', '');//密码
        $again_password = request()->input('again_password', '');//确认密码
        if (empty($phone))  return $this->apiResponseError( '登录手机号必填');

        if(!preg_match('/^1[3-9]\d{9}$/',$phone)){
            return $this->apiResponseError( '手机号不正确');
        }
        if ($roles_id < 0 ) {
            return $this->apiResponseError( '请选择角色');
        }
        $email = $phone.'@admin.com';

        if(empty($id)){
            if (empty($password) || empty($again_password)) {
                return $this->apiResponseError( '请输入新密码');
            }
            if($password != $again_password){
                return $this->apiResponseError( '两次密码不一致');
            }

            $count = User::where('phone', '=', $phone)->where('is_del',0)->count();
            if ($count > 0 ) {
                return $this->apiResponseError( '账号已注册');
            }
            //生成密码
            $pass_server = PassServer::creatServer($password);
            $new_pass = $pass_server->creatPassword();

            $res = User::create([
                'name'      => $name,
                'email'     => $email,
                'phone'     => $phone,
                'password'  => $new_pass['password'],
                'roles_id'  => $roles_id,
                'encrypt'   => $new_pass['encrypt']
            ]);
        }else{
            if (empty($id))  return $this->apiResponseError( '缺少必要参数');

            $info = User::where('id',$id)->where('is_del',0)->first();
            if(!$info) return $this->apiResponseError( '记录不存在');

            $count = User::where('phone', '=', $phone)->where('is_del',0)->where('id', '<>', $id)->count();
            if ($count > 0 ) {
                return $this->apiResponseError( '账号已注册');
            }

            if (!empty($password) ) {
                if($password != $again_password){
                    return $this->apiResponseError( '两次密码不一致');
                }
                //生成密码
                $pass_server = PassServer::creatServer($password, $info->{'encrypt'});
                $new_pass = $pass_server->creatPassword();
                $update['password'] = $new_pass['password'];
                $update['encrypt'] = $new_pass['encrypt'];
            }
            if($id == 1){//超级管理员
                $roles_id = 0;
            }
            $update['email'] = $email;
            $update['phone'] = $phone;
            $update['name'] = $name;
            $update['roles_id'] = $roles_id;
            $res = $info->update($update);
        }

        if ($res) {
            return $this->apiResponseSuccess('成功');
        } else {
            return $this->apiResponseError('失败');
        }
    }

    /**
     * 快速更新是否启用
     * @return \Illuminate\Http\JsonResponse
     */
    function setStatus(){
        $id = request()->input('id','');//记录id
        $status = request()->input('status', 0);//是否显示
        if(empty($id) || !in_array($status,[1,2])){
            return $this->apiResponseError('缺少必要参数');
        }
        if($id == 1){
            return $this->apiResponseError('超级管理员不能关闭');
        }
        $info = User::where('id',$id)->where('is_del',0)->select(['id'])->first();
        if (empty($info)) {
            return $this->apiResponseError('没有找到该记录');
        }
        $res = $info->update(['status'=>$status]);
        if ($res) {
            return $this->apiResponseSuccess('操作成功');
        } else {
            return $this->apiResponseError('操作失败');
        }
    }

    /**
     * 重置密码
     * @return \Illuminate\Http\JsonResponse
     */
    function resetPassword(){
        $id = request()->input('id', '');//重置密码的记录id
        if(empty($id)) return $this->apiResponseError('缺少必要参数');
        $info = User::where('id',$id)->where('is_del',0)->select(['id','encrypt'])->first();
        if (empty($info)) {
            return $this->apiResponseError('没有找到该记录');
        }
        $password = '123456';
        //生成密码
        $pass_server = PassServer::creatServer($password, $info->{'encrypt'});
        $new_pass = $pass_server->creatPassword();
        $update['password'] = $new_pass['password'];
        $update['encrypt'] = $new_pass['encrypt'];

        $res = $info->update($update);
        if ($res) {
            return $this->apiResponseSuccess('密码已重置，新密码为'.$password);
        } else {
            return $this->apiResponseError('密码重置失败');
        }
    }

    /**
     * 删除账号
     * @return \Illuminate\Http\JsonResponse
     */
    function destroys(){
        $id = request()->input('id','');//获取需要删除的id
        if(empty($id)) return $this->apiResponseError('缺少必要参数');
        //数据条件
//        $user_ids = array_filter(explode(',', $ids));
//        if(in_array(1,$user_ids)){
//            return $this->apiResponseError('超级管理员不能删除');
//        }
        if($id == 1){
            return $this->apiResponseError('超级管理员不能删除');
        }
        $res = User::where('id',$id)->where('id','<>',1)->update(['is_del' => 1,'status'=>2]);
        if ($res) {
            return $this->apiResponseSuccess('删除成功');
        } else {
            return $this->apiResponseError('删除失败');
        }
    }

    /**
     * 获取角色列表
     * @return \Illuminate\Http\JsonResponse
     */
    function getRoleList(){
        $id = request()->input('id', '');//搜索的内容
        $search = request()->input('search','');//获取搜索内容
        $start = request()->input('start','');//获取开始时间
        $end = request()->input('end','');//获取结束时间
        //查询数据条件
        $where = [];
        if($search) $where[] = ['name', 'like', "%$search%"];
        if($start) $where[] = ['created_at', '>=', $start];
        if($end) $where[] = ['created_at', '<=', $end];
        if($id) $where[] = ['id', $id];

        //获取数据
        $list = Role::where($where)
            ->orderBy('id','desc')
            ->select(['id','name','created_at'])
            ->paginate(10);
        foreach ($list as $value){
            $value['count'] = User::where([['is_del',0], ['roles_id',$value['id']]])->count();
        }
        return $this->apiResponseSuccess('获取列表成功', [
            'items' => $list->items(),
            'total' => $list->total(),
            'limit' => 10,
        ]);
    }

    /**
     * 删除角色
     * @return \Illuminate\Http\JsonResponse
     */
    function roleDestroys(){
        $id = request()->input('id','');//获取需要删除的id
        if(empty($id)) return $this->apiResponseError('缺少必要参数');

        //检查每一个分类下面是否有商家
        $where = [['is_del',0], ['roles_id',$id]];
        $result = User::where($where)->first();
        if($result){
            return $this->apiResponseError('角色ID['.$id.']下还有账户，不能删除');
        }

        $res = Role::where('id',$id)->delete();
        if ($res) {
            return $this->apiResponseSuccess('删除成功');
        } else {
            return $this->apiResponseError('删除失败');
        }
    }

    /**
     * 新增编辑权限角色
     * @return \Illuminate\Http\JsonResponse
     */
    function saveRole(){
        $id = request()->input('id', '');//更新时id
        $name = request()->input('name', '');//角色名称
        $permission_ids = request()->input('permission_ids', '');//权限节点
        $status = request()->input('status', 1);
        if (empty($permission_ids)) {
            return $this->apiResponseError( '请选择权限');
        }
        if (empty($name)) {
            return $this->apiResponseError( '请输入角色名称');
        }
        $permission_ids = trim($permission_ids,',');

        $data = compact('name','permission_ids','status');

        if(empty($id)){
            $count = Role::where('name', '=', $name)->count();
            if ($count > 0 ) {
                return $this->apiResponseError( '该角色已存在');
            }

            $res = Role::create($data);
        }else{
            $info = Role::where('id',$id)->first();
            if(!$info) return $this->apiResponseError( '记录不存在');

            $count = Role::where('name', '=', $name)->where('id', '<>', $id)->first();
            if ($count > 0 ) {
                return $this->apiResponseError( '该角色已存在');
            }

            $res = $info->update($data);
            //更新该角色redis节点信息
            RedisDataServer::creatServer()->delData('role_ids_' . $id);
        }

        if ($res) {
            return $this->apiResponseSuccess('成功');
        } else {
            return $this->apiResponseError('失败');
        }
    }

    /**
     * 获取后台菜单
     * @return \Illuminate\Http\JsonResponse
     */
    function getMenuList(){
        $role_id = request()->input('role_id', '');

        //获取该角色的权限节点
        $permission_ids = Role::where('id', $role_id)->value('permission_ids');
        $url_ids = explode(',', $permission_ids);
        //获取数据
        $list = Menu::where([ ['p_id',0], ['level',0]])
            ->select(['id','menu_name'])
            ->orderBy('sort','asc')
            ->get();
        foreach ($list as $value){
            $value['is_check'] = in_array($value['id'],$url_ids) ? 1 : 0;
            $value['children'] = Menu::where([['level',1], ['p_id',$value['id']]])->orderBy('sort', 'asc')->select(['id','menu_name'])->get();
            foreach ($value['children'] as $item){
                $item['is_check'] = in_array($item['id'],$url_ids) ? 1 : 0;
                $item['children'] = Menu::where([['level',2], ['p_id',$item['id']]])->orderBy('sort', 'asc')->select(['id','menu_name'])->get();
                foreach ($item['children'] as $three){
                    $three['is_check'] = in_array($three['id'],$url_ids) ? 1 : 0;
                }
            }
        }
        return $this->apiResponseSuccess('获取列表成功', [
            'items' => $list,
        ]);
    }

    /**
     * 前端登录后获取后台菜单权限id
     * @return \Illuminate\Http\JsonResponse
     */
    function getMenuId(){
        $role_id = Request()->admin_user['roles_id'];//获取当前用户权限id

        if($role_id < 0) return $this->apiResponseError('权限错误');
        //获取该角色的权限节点
        $permission_ids = Role::where('id', $role_id)->value('permission_ids');
        $url_ids = explode(',', $permission_ids);

        if (empty($url_ids)) {
            return $this->apiResponseError('信息不存在');
        }

        $data = Menu::where(function ($q) use ($role_id,$url_ids){
                if($role_id){
                    $q->whereIn('id',$url_ids);
                }
            })
            ->where(function ($q){
                $q->orWhere('level',0);
                $q->orWhere('level',1);
            })
            ->orderBy('sort','asc')
            ->orderBy('id','asc')
            ->pluck('id')
            ->toArray();

        return $this->apiResponseSuccess('获取信息成功', $data);
    }
}