<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Setting;
use Illuminate\Support\Facades\Hash;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Validator;
use zgldh\QiniuStorage\QiniuStorage;
use Qiniu\Auth;

class SettingController extends Controller
{
    //获取首页操作视频
    public function getHomeVideo()
    {
        $data = Setting::where('key', 'home.operation.video')->first();
        return $this->success($data);
    }
    //上传首页操作视频
    public function uploadHomeVideo(Request $request)
    {
        $rules = [
            'video' => 'required|file|video_length:5000',
        ];
        // Custom validation rule
        Validator::extend('video_length', function($attribute, $value, $parameters) {
            $length = 0; // check length using library
            return $length <= $parameters[0];
        });
        if (!$request->hasFile('video')) {
            return $this->error('450001', '上传视频不存在');
        }
        $video = $request->file('video');
        $path = $video->store('public/video');
        if ($path) {

            $url = env('APP_URL') . Storage::url($path);
            $res = Setting::where('key', 'home.operation.video')
                ->update([
                    'value' => $url
                ]);
            if ($res) {
                return $this->success($url);
            }
        }
        return $this->error();
    }


    //上传操作视频
    public function uploadVideo(Request $request)
    {
        if (!$request->hasFile('video')) {
            return $this->error('450001', '上传视频不存在');
        }
        $video = $request->file('video');
        $path = $video->store('public/video');
        if ($path) {
            $url = env('APP_URL') . Storage::url($path);
            return $this->success($url);
        }
        return $this->error();
    }
    //获取全部视频信息
    public function getVideoAll(){
        $setting=Setting::all();
        if($setting){
            return $this->success($setting);
        }else{
            return $this->error();
        }
    }
    //获取单个视频信息
    public function getVideo2Id(Request $request){
        $id=$request->input('id');
        $setting=Setting::where('id',$id)->first();
        if($setting){
            return $this->success($setting);
        }else{
            return $this->error();
        }
    }
    //添加操作视频信息
    public function addVideo(Request $request)
    {
        $rules=[
            'name'=>'required|max:32',
            'url'=>'required'
        ];
        $messages=[
            'name.required'=>'标题不能为空.',
            'name.max'=>'标题长度最长32个字符.',
            'url.required'=>'视频链接不能为空.'
        ];
        $validator = Validator::make($request->input(), $rules, $messages);
        if($validator->fails()){
            return $this->error('400013',$validator->errors()->first());
        }
        $name = $request->input('name');
        $value = $request->input('url');
        $res = Setting::create([
            'name' => $name,
            'value' => $value
        ]);
        if ($res) {
            return $this->success([]);
        } else {
            return $this->error();
        }
    }
    //修改操作视频信息
    public function editVideo(Request $request)
    {
        $rules=[
            'name'=>'required|max:32',
            'url'=>'required'
        ];
        $messages=[
            'name.required'=>'标题不能为空.',
            'name.max'=>'标题长度最长32个字符.',
            'url.required'=>'视频链接不能为空.'
        ];
        $validator = Validator::make($request->input(), $rules, $messages);
        if($validator->fails()){
            return $this->error('400013',$validator->errors()->first());
        }
        $id=$request->input('id');
        $name = $request->input('name');
        $value = $request->input('url');
        $res = Setting::where('id',$id)->update([
            'name' => $name,
            'value' => $value
        ]);
        if ($res) {
            return $this->success([]);
        } else {
            return $this->error();
        }
    }
    //删除操作视频信息
    public function deleteVideo(Request $request)
    {
        $id=$request->input('id');
        $res = Setting::where('id',$id)->delete();
        if ($res) {
            return $this->success([]);
        } else {
            return $this->error();
        }
    }

    public function getUploadQiniu(){
        // 第一步，引入七牛Auth类
    // 第二步，实例话七牛Auth类
    // config是Laravel框架自带获取配置参数的函数。其他框架或者语言请自行填写
    // config('filesystems.qiniu.access_key')是取配置文件中的access_key参数
    // config('filesystems.qiniu.secret_key')是取配置文件中的secret_key参数
    // config('filesystems.qiniu.bucket')是取配置文件中的bucket参数
        $auth = new Auth(config('filesystems.disks.qiniu.access_key'),config('filesystems.disks.qiniu.secret_key'));
    //        return response()->json([
    //            'token' => $auth->uploadToken(config('filesystems.qiniu.bucket'))
    //        ]);
    //return config('filesystems.disks.qiniu.access_key');
    // 这里建议如果使用cdn加速，以及其他一些参数可以在这个接口返回必须的字段。如返回
        $data= [
            'action' => config('filesystems.disks.qiniu.domains.default'),//'http://upload-z2.qiniup.com', // 七牛云存储客户端直传域名
            'cdn'    => config('filesystems.disks.qiniu.domains.https'),//'https://cdn.xxxx.com', // cdn域名
            'token'  => $auth->uploadToken(config('filesystems.disks.qiniu.bucket'))
        ];
        return $this->success($data);
    }
}