<?php

namespace App\Http\Controllers\Server\H5;

use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Models\AnchorVideo;
use App\Models\Live\Anchor;
use App\Models\MerchantUsers;
use App\Models\Server\MerchantInformation;
use App\Models\Server\MerchantUser;
use App\Models\Server\SaasNotice;
use App\Models\User;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Redis;

class VideoController extends Controller
{
    public function shortVideoListV2(Request $request)
    {
        try {
            $merchant_id = $request->merchant_id;
            $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
            $video_id = $request->video_id;
            $video_ids = AnchorVideo::where('m_id', $merchant_id)->where('id', '<', $video_id)->limit(5)->orderBy('id', 'desc')->pluck('id')->toArray();
            $videos = AnchorVideo::where('m_id', $merchant_id)->where('status', 1)->whereIn('id', $video_ids)->select('id', 'title', 'anchor_id', 'm_id', 'cover', 'status', 'video_url', 'created_at')->orderBy('id', 'desc')->paginate(5);
            foreach ($videos as $key => $video) {
                $video->pv = Redis::zscore('short_videopv', $video->id) ?? 0;
                $video->liker_num = $video->likers()->count();
                $video->comment_num = $video->totalCommentsCount();
                $video->liker_status = $merchant_user->hasLiked($video);
            }
            return $this->success('ok', $videos);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    public function shortVideoListV3(Request $request)
    {
        try {
            $merchant_id = $request->merchant_id;
            $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
            $video_id = $request->video_id;
            $video_ids = AnchorVideo::where('m_id', $merchant_id)->where('id', '>', $video_id)->limit(5)->orderBy('id', 'desc')->pluck('id')->toArray();
            $videos = AnchorVideo::where('m_id', $merchant_id)->where('status', 1)->whereIn('id', $video_ids)->select('id', 'title', 'anchor_id', 'm_id', 'cover', 'status', 'video_url', 'created_at')->orderBy('id', 'desc')->paginate(5);
            foreach ($videos as $key => $video) {
                $video->pv = Redis::zscore('short_videopv', $video->id) ?? 0;
                $video->liker_num = $video->likers()->count();
                $video->comment_num = $video->totalCommentsCount();
                $video->liker_status = $merchant_user->hasLiked($video);
            }
            return $this->success('ok', $videos);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    /**
     * 短视频详情
     * @param Request $request
     * @param $video_id
     * @return JsonResponse|string
     */
    public function shortVideoDetail(Request $request, $video_id)
    {
        try {
            $video = AnchorVideo::withTrashed()->where('id', $video_id)->select('id', 'title', 'anchor_id', 'm_id', 'cover', 'status', 'video_url', 'created_at', 'deleted_at')->first();
            $video->pv = Redis::zincrby('short_videopv', 1, $video_id);
            //点赞数
            $video->liker_num = $video->likers()->count();
            //评论数
            $video->comment_num = $video->totalCommentsCount();
            // 是否已经点赞
            $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
            $video->liker_status = $merchant_user->hasLiked($video);
            //分享二维码
            $jump_url = urlencode(env('APP_URL') . '/pu/#/videoDetails/' . $video_id);
            $url = env('APP_URL') . '/api/official/live/wechat/FamilyAuth?merchant_id=' . $video->m_id . '&anchor_openid=&url=' . $jump_url;
            $qr_code = Redis::get('VideoDetail_S' . $video_id);
            if (!$qr_code) {
                $qr_code = $this->getPreviewQrcode($url);
                Redis::setex('VideoDetail_S' . $video_id, 60 * 60 * 24 * 30, $qr_code);
                $qr_code = Redis::get('VideoDetail_S' . $video_id);
            }
            $video->share_qr_code = $qr_code;
            $video->merchant_id = $video->m_id;
            $pre_video_id = 0;//上一个视频id
            $next_video_id = 0;//下一个视频id
            $video_ids = AnchorVideo::where('m_id', $video->m_id)->where('status', 1)->orderBy('is_top', 'desc')->orderBy('top_time', 'desc')->orderBy('created_at', 'desc')->orderBy('id', 'desc')->pluck('id')->toArray();
            // dd($video_ids);
            $video_count = count($video_ids);//100
            foreach ($video_ids as $key => $value) {//0~99
                if ($video_id != $value) continue;
                if ($value == $video_id && $key == 0 && $video_count == 1) {//第一个视频 且 就一个视频
                    $pre_video_id = 0;
                    $next_video_id = 0;
                } elseif ($value == $video_id && $key == 0 && $video_count > 1) {//第一个视频 且 不止一个视频
                    $pre_video_id = 0;
                    $next_video_id = $video_ids[$key + 1];
                } elseif ($value == $video_id && $key > 0 && $key == $video_count - 1) {//不是第一个视频 是最后一个视频
                    $pre_video_id = $video_ids[$key - 1];
                    $next_video_id = 0;
                } else {
                    $pre_video_id = $video_ids[$key - 1];
                    $next_video_id = $video_ids[$key + 1];
                }
            }
            $video->pre_video_id = $pre_video_id;
            $video->next_video_id = $next_video_id;
            //下架或删除状态 0下架  1正常上架 2已删除
            $publish_state = 0;
            if ($video->deleted_at) {
                $publish_state = 2;
            } elseif ($video->status) {
                $publish_state = 1;
            } else {
                $publish_state = 0;
            }
            $video->publish_state = $publish_state;
            unset($video->m_id);
            return $this->success('ok', $video);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    /**
     * 发表短视频评论
     * @param Request $request
     * @param $video_id
     * @return JsonResponse|string
     */
    public function submitVideoComment(Request $request, $video_id)
    {
        try {
            $content = $request->input('content');
            if (!$content) return $this->failure('评论内容不能为空');
            $reply_id = $request->reply_id ?? 0;
            $video = AnchorVideo::where('id', $video_id)->first();
            if (!$video) return $this->failure('该记录不存在或已删除');
            $merchant_user = MerchantUsers::where('id', $request->merchant_user_id)->first();
            $result = $merchant_user->comment($video, $content);
            $result->reply_id = $reply_id;
            $result->save();
            $content = $merchant_user->nickname . '在您的视频【' . $video->title . '】发表了评论';
            SaasNotice::addRecord($video->merchant_id, $request->merchant_user_id, 'comment', $result->id, $content, 0);
            return $this->success('ok', $result);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }


    /**
     * 评论列表
     * @param $video_id
     * @return JsonResponse|string
     */
    public function videoCommentList($video_id)
    {
        try {
            $video = AnchorVideo::where('id', $video_id)->select('id', 'anchor_id', 'm_id', 'cover', 'video_url', 'created_at')->first();
            $comments = $video->comments()->select('id', 'commentable_id', 'commented_id', 'reply_id', 'comment', 'created_at')->where('reply_id', 0)->orderBy('id', 'desc')->paginate();
            foreach ($comments as $key => $value) {
                # code...
                $merchant_user = MerchantUsers::select('nickname', 'pic')->where('id', $value->commented_id)->first();
                $value->nickname = $merchant_user->nickname ?? '匿名用户';
                $value->pic = $merchant_user->pic ?? User::DefaultAvatar;
                $reply = $video->comments()->select('id', 'commentable_id', 'commented_id', 'reply_id', 'comment', 'created_at')->where('reply_id', $value->id)->orderBy('id', 'desc')->get();
                foreach ($reply as $k => $v) {
                    $merchant_user = MerchantUsers::select('nickname', 'pic')->where('id', $v->commented_id)->first();
                    $v->nickname = $merchant_user->nickname ?? '匿名用户';
                    $v->pic = $merchant_user->pic ?? User::DefaultAvatar;
                }
                $value->reply = $reply;
            }
            return $this->success('ok', $comments);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    /**
     * 点赞
     * @param Request $request
     * @param $video_id
     * @return JsonResponse|string
     */
    public function likeVideo(Request $request, $video_id)
    {
        try {
            $merchant_user = MerchantUser::where('id', $request->merchant_user_id)->first();
            $video = AnchorVideo::where('id', $video_id)->first();
            if ($merchant_user->hasLiked($video)) {
                $merchant_user->dislike($video, 'like');
            } else {
                $result = $merchant_user->like($video, 'like');
                $content = $merchant_user->nickname . '点赞了您的视频【' . $video->title . '】';
                SaasNotice::addRecord($video->merchant_id, $merchant_user->id, 'like', $result->id, $content, 0);
            }
            return $this->success('ok');
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    /**
     * 点赞列表
     * @param Request $request
     * @param $video_id
     * @return JsonResponse|string
     */
    public function videoLikes(Request $request, $video_id)
    {
        try {
            $video = AnchorVideo::select('id', 'title', 'cover')->where('id', $video_id)->first();
            $comments = $video->likers()->select('id', 'likedable_id', 'created_at')->orderBy('id', 'desc')->paginate();
            foreach ($comments as $key => $value) {
                $user = MerchantUser::select('id', 'nickname', 'pic')->where('id', $value->likedable_id)->first();
                $value->nickname = $user->nickname ?? '匿名用户';
                $value->pic = $user->pic ?? User::DefaultAvatar;
            }
            return $this->success('ok', $comments);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }

    /**
     * 短视频和文章列表
     * @param Request $request
     * @return JsonResponse|string
     */
    public function inforsAndVideos(Request $request)
    {
        try {
            $information_arr = [];
            $video_arr = [];
            $page = $request->page;
            $cache_key = 'infor_and_video_list_page_' . $page . $request->merchant_id;
            //咨询文章
            if (Cache::has($cache_key)) {
                $result = Cache::get($cache_key);
                return $this->success('ok', $result);
            } else {
                $infors = MerchantInformation::with('tag')->where('merchant_id', $request->merchant_id)->where('status', 1)->get();
                foreach ($infors as $key => $info) {
                    $time = date("Y-m-d H:i:s", strtotime($info->created_at));
                    $pv = Redis::zscore('information', $info->id) ? Redis::zscore('information', $info->id) : 0;
                    $information_arr[$key] = ['id' => $info->id, 'type' => 'information', 'pv' => $pv, 'title' => $info->title, 'pic' => $info->pic, 'created_at' => $time, 'is_top' => $info->is_top, 'top_time' => $info->top_time, 'tag' => $info->tag];
                }
                $videos = AnchorVideo::where('m_id', $request->merchant_id)->where('status', 1)->get();

                foreach ($videos as $key => $video) {
                    $time = date("Y-m-d H:i:s", strtotime($video->publish_at));
                    $pv = Redis::zscore('short_videopv', $video->id) ? Redis::zscore('short_videopv', $video->id) : 0;
                    $video_arr[$key] = ['id' => $video->id, 'type' => 'video', 'pv' => $pv, 'title' => $video->title, 'pic' => $video->cover, 'created_at' => $time, 'is_top' => $video->is_top, 'top_time' => $video->top_time];
                }
                $data = array_merge($video_arr, $information_arr);
            }
            if (empty($data)) {
                $current_page = 1;
                $data = [];
                $first_page_url = env('APP_URL') . '/api/s/h5/video/infor/list?page=1&merchant_id=' . $request->merchant_id;
                $from = null;
                $last_page = 1;
                $last_page_url = env('APP_URL') . '/api/s/h5/video/infor/list?page=1&merchant_id=' . $request->merchant_id;
                $next_page_url = null;
                $path = env('APP_URL') . '/api/s/h5/video/infor/list';
                $per_page = 15;
                $prev_page_url = null;
                $to = null;
                $total = 0;
                return $this->success('ok', compact('current_page', 'data', 'first_page_url', 'from', 'last_page', 'last_page_url', 'next_page_url', 'path', 'per_page', 'prev_page_url', 'to', 'total'));
            }
            foreach ($data as $key => $raw) {
                $is_top[$key] = $raw['is_top'];
                $top_time[$key] = $raw['top_time'];
                $created_at[$key] = $raw['created_at'];
                $ids[$key] = $raw['id'];
            }
            // $time_key = array_column($data,'created_at');
            // array_multisort($time_key,SORT_DESC,$data);
            array_multisort($is_top, SORT_DESC, $top_time, SORT_DESC, $created_at, SORT_DESC, $ids, SORT_DESC, $data);
            //手动分页
            $page = $request->page ?? 1;
            $perPage = 15;
            $offset = ($page * $perPage) - $perPage;
            $result = new LengthAwarePaginator(array_slice($data, $offset, $perPage), count($data), $perPage, $page, ['path' => $request->url(), 'query' => $request->query()]);
            Cache::forever($cache_key, $result);
            return $this->success('ok', $result);
        } catch (\Exception $e) {
            $this->getError($e);
            return $this->failure('服务器休息中，请稍后再试');
        }
    }
}