<?php
namespace App\Http\Controllers;

use App\Events\AddService;
use App\Events\DeleteService;
use App\Exceptions\BaseException;
use App\Models\Admin;
use App\Models\Warea;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Validation\Rule;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Redis;
use Illuminate\Support\Facades\Cache;
use Tymon\JWTAuth\JWTAuth;

class AdminController extends Controller
{
    protected $jwt;
    public function __construct(JWTAuth $jwt)
    {
        $this->jwt = $jwt;
    }
/*管理员列表*/
    public function getAdminList(Request $request){
       $input=$request->all();
        $page_size=$input['page_size'];
        $page_index=$input['page_index'];
        $num = ($page_index - 1) * $page_size;
        // $search_name=$input['search_name'];
        $count=Admin::where(function ($query) {
                $query->where('status', '=', 1)
                    ->orWhere('status', '=', '2');
            })->count();
        if($count==0){
            $this->error('400001','没有管理员信息');
        }
        $list=Admin::with('role:id,name')->where(function ($query) {
                $query->where('status', '=', 1)
                    ->orWhere('status', '=', '2');
            })
            ->orderBy('id', 'desc')
            ->skip($num)->take($page_size)->get();
        if($list){
            return $this->success_list($list,'获取成功',$count);
        }
        return $this->error();
    }
//管理员登录
    public function login(Request $request)
    {
        $input=$request->all();
        $rules=[
            'name'=>'required|between:5,12',
            'password'=>'required|between:6,12'
        ];
        $messages=[
            'name.required'=>'账号不能为空.',
            'name.between'=>'账号长度应为5-12个字符.',
            'password.required'=>'密码不能为空.',
            'password.between'=>'密码长度应为6-12个字符.',
        ];

        $validator = Validator::make($input, $rules, $messages);

        if($validator->fails()){
            return $this->error('400013',$validator->errors()->first());
        }
        $admin=Admin::where('name','admin')->first();
        if($admin){
            if($admin->status=='2'){
                return $this->error('400004','账户已禁用');
            }
        }else{
            return $this->error('400004','账户名不存在');
        }
        if (!$token = $this->jwt->attempt($request->only('name', 'password'))) {
            return $this->error('400004','账户名称和密码有误');
        }

        return $this->success($token);
    }
    //获取当前管理员信息
    public function getCurrentAdmin(){
        $admin=Admin::with('role:id,name,permissions')->find(Auth::user()->id);
        if($admin){
            return $this->success($admin);
        }
        return $this->error();
    }
    //添加管理员
    public function uploadAdmin(Request $request){
        $input=$request->all();
        $rules=[
            'name'=>[
                'required',
                Rule::unique('admins')
                    ->where(function ($query) {
                        $query->where('deleted_at', null);
                    }),
                'between:5,12'
            ],
            'password'=>'required|between:6,12',
            'role_id'=>'required',
            'mobile'=>'required_if:role_id,23|size:11',
        ];
        $messages=[
            'name.required'=>'账号不能为空.',
            'name.between'=>'账号长度应为5-12个字符.',
            'name.unique'=>'账号名已存在.',
            'password.required'=>'密码不能为空.',
            'password.between'=>'密码长度应为6 -12个字符.',
            'role_id.required'=>'请选择角色.',
            'mobile.size'=>'手机号长度应为11个字符.',
            'mobile.required_if'=>'政委手机号必填'
        ];
        $validator = Validator::make($input, $rules, $messages);
        if($validator->fails()){
            return $this->error('400013',$validator->errors()->first());
        }
        DB::beginTransaction();
        $result=Admin::create([
            'name' => $input['name'],
            'password' => Hash::make($input['password']),
            'mobile'=>$input['mobile'],
            'status' => 1,
            'role_id' => $input['role_id']
        ]);
        if($input['role_id']==23){//政委   政委主管
            event(new AddService($result));
        }
        if($result->id){
            DB::commit();
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')添加管理员:'.$input['name'].'成功');
            return $this->success([]);
        }
        DB::rollback();
        return $this->error();
    }
    //修改管理员
    public function updateAdmin(Request $request){
        $input=$request->all();
        $rules=[
            'name'=>[
                'required',
                Rule::unique('admins')
                    ->ignore($input['id'], 'id')
                    ->where(function ($query) {
                        $query->where('deleted_at', null);
                    }),
                'between:5,12'
            ],
            'password'=>'required|between:6,12',
            'role_id'=>'required',
            'mobile'=>'required_if:role_id,23|size:11',
        ];
        $messages=[
            'name.required'=>'账号不能为空.',
            'name.unique'=>'账号已存在.',
            'name.between'=>'账号长度应为5-12个字符.',
            'password.required'=>'密码不能为空.',
            'password.between'=>'密码长度应为6 -12个字符.',
            'role_id.required'=>'请选择角色.',
            'mobile.size'=>'手机号长度应为11个字符.',
            'mobile.required_if'=>'政委手机号必填'
        ];
        $validator = Validator::make($input, $rules, $messages);
        if($validator->fails()){
            return $this->error('400013',$validator->errors()->first());
        }
        DB::beginTransaction();
        $admin=Admin::where('name',$input['name'])->first();
        if($admin){
            if($admin->id!=$input['id']){
                return $this->error('400012','账号名已存在.');
            }
        }
        $ad=Admin::find($input['id']);
        $before=$ad->mobile;
        $role_id=$ad->role_id;
        if($role_id==23) {//政委   政委主管
            if($input['role_id']!=$role_id){
                $count=Warea::where('admin_id',$input['id'])->count();
                if($count>0){
                    return $this->error('450001','该政委管理战区，暂时不能变更角色，若要变更，请移除战区管理');
                }
            }
        }
        $data['name'] = $input['name'];
        $data['password'] = Hash::make($input['password']);
        $data['role_id'] = $input['role_id'];
        $data['mobile'] = $input['mobile'];
        $row=Admin::where('id',$input['id'])->update($data);
        if($input['role_id']==23){//政委   政委主管
            $result=Admin::where('id',$input['id'])->first();
            $result->before=$before;
            event(new AddService($result));
        }
        if($row){
            DB::commit();
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')修改管理员:'.$input['name'].'信息成功');
            return $this->success([]);
        }
        DB::rollBack();
        return $this->error();
    }
    /* 禁用管理员*/
    public function disableAdmin(Request $request){
        $admin=Admin::find($request->post('id'));
        $admin->status=($admin->status==1)?'2':'1';
        $row=$admin->save();
        if($row){
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')禁用管理员:'.$admin->name.'成功');
            return $this->success([]);
        }
        return $this->error();
    }
    //删除管理员
    public function destoryAdmin(Request $request){
        $admin=Admin::find($request->post('id'));
        if($admin->role_id==23){
            $count=Warea::where('admin_id',$admin->id)->count();
            if($count>0){
                return $this->error('450001','该政委管理战区，暂时不能删除，若要删除，请移除战区管理');
            }
        }
        DB::beginTransaction();
        $row=$admin->delete();
        event(new DeleteService($admin));
        if($row){
            DB::commit();
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')删除管理员:'.$admin->name.'成功');
            return $this->success([]);
        }
        DB::rollBack();
        return $this->error();
    }
    //管理员退出登录
    public function logout()
    {
        Auth::logout();
        return $this->success([],'退出成功');
    }
    /* 管理员修改密码 */
    public function updatePassword(Request $request)
    {
        $adminId = Auth::user()->id;
        $input = $request->all();
        $admin=Admin::find($adminId);
        if (!Hash::check($input['oldpassword'], $admin->password)){
            return $this->error('400014','密码验证有误');
        }
        if (Hash::check($input['password'], $admin->password)){
            return $this->error('400014','新密码与旧密码相同');
        }
        $admin->password=Hash::make($input['password']);
        $row=$admin->save();
        if ($row) {
            Log::info('管理员:'.Auth::user()->name.'(id='.Auth::user()->id.')修改密码成功');
            Auth::logout();
            return $this->success([]);
        }
        return $this->error();
    }


    /*测试方法*/
//    public function decode(Request $request)
//    {
//         $user=Auth::user();
//         Cache::put('foo', 'baz', 600);
//         $value = Cache::get('foo');
//         Redis::set('user','123333');
//         $user= Redis::get('user');
//         return $this->success($value.'//'.$user);
//    }
}