<?php
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namespace app\adminapi\lists\distribution;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\enum\YesNoEnum;
use app\common\lists\ListsExcelInterface;
use app\common\lists\ListsSearchInterface;
use app\common\model\DistributionLevel;
use app\common\model\DistributionOrderGoods;
use app\common\model\User;
use app\common\model\UserLevel;
use app\common\service\FileService;

/**
 * 分销商列表
 * Class DistributionMemberLists
 * @package app\adminapi\lists
 */
class DistributionMemberLists extends BaseAdminDataLists implements ListsSearchInterface,ListsExcelInterface
{
    /**
     * @notes 设置搜索条件
     * @return array
     * @author Tab
     * @date 2021/7/27 16:44
     */
    public function setSearch(): array
    {
        return [
            '=' => ['d.level_id', 'd.is_freeze'],
            'between_time' => 'd.distribution_time'
        ];
    }

    /**
     * @notes 附加搜索
     * @author Tab
     * @date 2021/9/22 10:46
     */
    public function attachSearch()
    {
        // 只显示分销会员
        $this->searchWhere[] = ['d.is_distribution', '=', YesNoEnum::YES];

        // 根据用户信息搜索
        if (isset($this->params['user_info']) && !empty($this->params['user_info'])) {
            $this->searchWhere[] = ['u.sn|u.nickname', 'like', '%' . trim($this->params['user_info']) . '%'];
        }
    }

    /**
     * @notes 导出表名
     * @return string
     * @author Tab
     * @date 2021/8/5 15:15
     */
    public function setFileName(): string
    {
        return '分销商表';
    }

    /**
     * @notes 导出字段名
     * @return array
     * @author Tab
     * @date 2021/8/5 15:16
     */
    public function setExcelFields(): array
    {
        return [
            'user_info' => '用户信息',
            'distribution_level_name' => '分销等级',
            'earnings' => '已入账佣金',
            'wait_earnings' => '待结算佣金',
            'first_leader_name' => '上级分销商',
            'is_freeze_desc' => '分销状态',
            'distribution_time' => '成为分销会员时间',
        ];
    }

    /**
     * @notes 列表
     * @return array
     * @author Tab
     * @date 2021/7/27 17:19
     */
    public function lists(): array
    {
        $this->attachSearch();
        $field = 'u.id,u.sn, u.avatar, u.nickname, u.level,u.code, u.first_leader,u.user_delete,u.admin_update_leader';
        $field .= ', d.id as distributoin_id, d.is_distribution, d.level_id, d.distribution_time,d.is_freeze';

        $this->sortOrder = ['u.id' => 'desc'];

        $lists = User::alias('u')
            ->leftJoin('distribution d', 'd.user_id = u.id')
            ->field($field)
            ->where($this->searchWhere)
            ->order($this->sortOrder)
            ->limit($this->limitOffset, $this->limitLength)
            ->select()
            ->toArray();

        foreach ($lists as &$item) {
            $item['distribution_time'] = $item['distribution_time'] ? date('Y-m-d H:i:s', $item['distribution_time']) : '';
            $item['avatar'] = trim($item['avatar']) ? FileService::getFileUrl($item['avatar']) : '';
            $item['user_level_name'] = UserLevel::getLevelName($item['level']);
            $item['is_distribution_desc'] = $item['is_distribution'] ? '分销会员' : '非分销会员';
            $item['distribution_level_name'] = DistributionLevel::getLevelName($item['level_id']);
            $item['first_leader_name'] = User::getFirstLeader($item)['name'];
            $item['fans'] = User::getFans($item['id']);
            $item['earnings'] = DistributionOrderGoods::getEarnings($item['id']);
            $item['wait_earnings'] = DistributionOrderGoods::getUnReturnedCommission($item['id']);
            $item['is_freeze_desc'] = $item['is_freeze'] ? '冻结' : '正常';
            $item['user_info'] = $item['nickname'] . '(' . $item['sn'] . ')';
        }

        return $lists;
    }

    /**
     * @notes 记录数
     * @return int
     * @author Tab
     * @date 2021/7/27 17:19
     */
    public function count(): int
    {
        $this->attachSearch();

        $count = User::alias('u')
            ->leftJoin('distribution d', 'd.user_id = u.id')
            ->where($this->searchWhere)
            ->count();

        return $count;
    }
}