<?php
namespace app\admin\service;
use app\model\VideoOnDemandModel;

class VideoService extends AdminBaseService
{
    // 获取点播列表
    public function videoOnDemandList($param)
    {
        try {
            if (empty($param['page']) || !is_numeric($param['page'])) {
                return $this->toData('1', '参错错误');
            }
            if (empty($param['limit']) || !is_numeric($param['limit'])) {
                return $this->toData('1', '参错错误');
            }
            $where = [];
            if (isset($param['title'])) {
                $where['title'] = $param['title'];
            }
            $list = VideoOnDemandModel::where($where)->order('id', 'desc')->paginate([
                'list_rows' => $param['limit'],
                'page' => $param['page'],
            ]);
            return $this->toData('0', 'SUCCESS', [
                'list' => $list->items(), // 当前页的数据
                'page' => $list->currentPage(), // 当前页码
                'total' => $list->total(), // 总记录数
                'last_page' => $list->lastPage(), // 最后一页页码
            ]);
        } catch (\Exception $exception) {
            return $this->toData('100500', 'The system is busy.', [$exception->getMessage(), $exception->getTrace()]);
        }
    }

    // 添加点播信息
    public function addVideoOnDemand($param)
    {
        try {
            if (empty($param['title']) || empty($param['cover_id']) || empty($param['video_id']) || empty($param['cover_url']) || empty($param['video_url'] || empty($param['state'])) ) {
                return $this->toData('1', '参错错误');
            }
            $insert = VideoOnDemandModel::create([
                'title' => $param['title'],
                'desc' => $param['desc'] ?? "",
                'cover_id' => $param['cover_id'],
                'video_id' => $param['video_id'],
                'cover_url' => $param['cover_url'],
                'video_url' => $param['video_url'],
                'sort' => $param['sort'] ?? 0,
                'state' => $param['state'],
            ]);
            return $this->toData('0', 'SUCCESS', ['insert_id' => $insert->id]);
        } catch (\Exception $exception) {
            return $this->toData('100500', 'The system is busy.', [$exception->getMessage(), $exception->getTrace()]);
        }
    }

    // 编辑点播信息
    public function editVideoOnDemand($param)
    {
        try {
            if (empty($param['id'])) {
                return $this->toData('1', 'Missing param id');
            }
            if (empty($param['title']) || empty($param['cover_id']) || empty($param['video_id']) || empty($param['cover_url']) || empty($param['video_url'] || empty($param['state'])) ) {
                return $this->toData('1', '参错错误');
            }
            $ckInfo = VideoOnDemandModel::where('id', $param['id'])->find();
            if (empty($ckInfo)) {
                return $this->toData('1', '编辑的数据不存在');
            }
            $ckInfo->title = $param['title'];
            $ckInfo->desc = $param['desc'];
            $ckInfo->cover_id = $param['cover_id'];
            $ckInfo->video_id = $param['video_id'];
            $ckInfo->cover_url = $param['cover_url'];
            $ckInfo->video_url = $param['video_url'];
            $ckInfo->sort = $param['sort'];
            $ckInfo->state = $param['state'];
            $ckInfo->save();
            return $this->toData('1', 'Successful');
        } catch (\Exception $exception) {
            return $this->toData('100500', 'The system is busy.', [$exception->getMessage(), $exception->getTrace()]);
        }
    }
}