<?php
// +----------------------------------------------------------------------
// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
// +----------------------------------------------------------------------
// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
// +----------------------------------------------------------------------

namespace app\web\model\special;

use app\web\model\user\User;
use basic\ModelBasic;
use traits\ModelTrait;

/**获取专题的素材
 * Class SpecialCourse
 * @package app\web\model\special
 */
class SpecialCourse extends ModelBasic
{
    use ModelTrait;

    /**获取专题的素材列表
     * @param $special_id
     * @param int $limit
     * @param int $page
     * @param int $uid
     * @param $is_member
     * @return array
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function getSpecialSourceList($special_id, $limit = 10, $page = 1, $uid = 0, $is_member)
    {
        $count = 0;
        $list = [];
        $special = Special::PreWhere()->where('id', $special_id)->find();
        if (!$special) return compact('list', 'count');
        //获得专栏下面的专题
        $cloumnSource = SpecialSource::get_special_source_list($special_id, $is_member, $special['type'], $limit, $page, $special['sort_order']);
        $count = SpecialSource::get_special_source_count($special_id, $is_member, $special['type']);
        if (!$cloumnSource) return compact('list', 'count');
        foreach ($cloumnSource as $k => $v) {
            if ($special['type'] == SPECIAL_COLUMN) {
                $cloumnTask = Special::PreWhere()->where('id', $v['source_id'])
                    ->field('id,is_del,is_light,is_mer_visible,is_show,light_type,title,type,sort_order')->find();
                if (!$cloumnTask) continue;
                $cloumnTask = $cloumnTask ? $cloumnTask->toArray() : [];
                if (!$is_member && $cloumnTask['is_mer_visible'] == 1) continue;
                //获得专题下面的素材
                $specialTask = array();
                $specialSource = SpecialSource::getSpecialSource($v['source_id'],false, false, false, $cloumnTask['sort_order']);
                if (count($specialSource) > 0) {
                    foreach ($specialSource as $sk => $sv) {
                        $task = SpecialTask::defaultWhere()->where('id', $sv['source_id'])->field('id,special_id,title,type,is_pay,sort,is_show,live_id,is_try,try_time,try_content')->find();
                        if (!$task) continue;
                        $task = $task->toArray();
                        $task['special_id'] = $sv['special_id'];
                        $task['is_free'] = $sv['pay_status'];
                        $task['pay_status'] = $sv['pay_status'];
                        $taskSpecialIsPay = self::specialIsPay($special_id, $uid);
                        if (!$taskSpecialIsPay) {//如果整个专题免费，那么里面素材都免非，否则就默认素材本身的状态
                            $task['pay_status'] = $taskSpecialIsPay;
                        }
                        $task['watch'] = SpecialWatch::whetherWatch($uid, $sv['special_id'], $sv['source_id']);
                        $specialTask[] = $task;
                    }
                }

                if ($cloumnTask['type'] != 6 && $cloumnTask['is_light'] == 0) {
                    $cloumnTask['special_task'] = $specialTask;
                } else {
                    $watch = SpecialWatch::whetherWatch($uid, $cloumnTask['id'], 0);
                    $cloumnTask['special_task'][0] = $cloumnTask;
                    $cloumnTask['special_task'][0]['watch'] = $watch;
                }
                $cloumnTask['pay_status'] = $v['pay_status'];//付费,先默认素材本身的付费状态
                $cloumnTask['is_free'] = $v['pay_status'];
                $specialIsPay = self::specialIsPay($v['source_id'], $uid);
                if (!$specialIsPay) {//如果整个专题免费，那么里面素材都免非，否则就默认素材本身的状态
                    $cloumnTask['pay_status'] = $specialIsPay;
                }
                $cloumnTask['cloumn_special_id'] = $special_id;
                if ($cloumnTask['is_show'] == 1) {
                    $list[] = $cloumnTask;
                }
            } else {
                $task = SpecialTask::getSpecialTaskOne($v['source_id']);
                if (!$task) continue;
                $task = $task->toArray();
                $task['pay_status'] = $v['pay_status'];//付费
                $task['is_free'] = $v['pay_status'];
                $specialIsPay = self::specialIsPay($special_id, $uid);
                if (!$specialIsPay) {//如果整个专题免费，那么里面素材都免非，否则就默认素材本身的状态
                    $task['pay_status'] = $specialIsPay;
                }
                $task['special_id'] = $special_id;
                if ($task['is_show'] == 1 && $special['is_show'] == 1) {
                    $list[] = $task;
                }
            }
        }
        return compact('list', 'count');
    }

    /**获取专栏下的专题
     * @param $special_id
     * @param bool $source_id
     * @param int $limit
     * @param int $page
     * @param int $uid
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function get_cloumn_special($special_id, $source_id = 0, $limit = 10, $page = 1, $uid = 0, $is_member)
    {
        $list = [];
        $count = 0;
        $special = Special::PreWhere()->where('id', $special_id)->find();
        if (!$special) return compact('list', 'count');
        $cloumn_source = SpecialSource::get_special_source_list($special_id, $is_member, $special['type'], $limit, $page, $special['sort_order']);
        $count = SpecialSource::get_special_source_count($special_id, $is_member, $special['type']);
        if (!$cloumn_source) return compact('list', 'count');
        foreach ($cloumn_source as $k => $v) {
            $task_special = Special::PreWhere()->where('id', $v['source_id'])->find();
            if (!$task_special) continue;
            if (!$is_member && $task_special['is_mer_visible'] == 1) continue;
            $specialIsPay = self::specialIsPay($v['special_id'], $uid);
            $task_special['is_free'] = $v['pay_status'];
            $task_special['pay_status'] = $specialIsPay;
            if ($task_special['is_show'] == 1) {
                $list[] = $task_special;
            }
        }
        return compact('list', 'count');
    }

    /**专题是否需要付费
     * @param $special_id
     * @return int
     * @throws \think\exception\DbException
     */
    public static function specialIsPay($special_id, $uid)
    {
        if (!$special_id) return false;
        $special = Special::PreWhere()->where(['id'=>$special_id])->find();
        if (!$special) return false;
        $specialIsPay = 1;//收费
        if (!$uid) return $specialIsPay;
        $uid = User::getActiveUid();
        $isMember = User::getUserData($uid);
        $isPay = SpecialBuy::PaySpecial($special['id'], $uid);
        if ($special['pay_type'] == 0) {//专栏里面整个专题免费
            $specialIsPay = 0;//免费
        }
        if ($isPay === false && $special['pay_type'] == 0 && $special['is_pink'] == 0) {//没有购买，
            $specialIsPay = 0;//免费
        }
        if ($isMember['level'] > 0 && $special['member_pay_type'] == 0) {//会员，
            $specialIsPay = 0;//免费
        }
        if ($isPay) {//购买过，
            $specialIsPay = 0;//免费
        }
        return $specialIsPay;
    }

}