<?php

namespace app\admin\controller;

use app\common\controller\Backend;

use app\common\model\Referral;
use think\Controller;
use think\Request;

/**
 * 导粉推广文案
 *
 * @icon fa fa-circle-o
 */
class Postbackreferral extends Backend
{

    /**
     * @var Referral
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('referral');
        $ruleId = $this->request->get('rule_id');
        $this->assignconfig('rule_id', $ruleId);
        $action = $this->request->get('action', 'relation');
        $this->assignconfig('action', $action);
        $this->view->assign('action', $action);
        $type = $this->request->get('type', 'tout');
        $this->assignconfig('type', $type);
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个方法
     * 因此在当前控制器中可不用编写增删改查的代码,如果需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('pkey_name'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $ruleId = $this->request->get('rule_id');
            $action = $this->request->get('action', 'relation');
            $rules = model('postbackrules')->where('id', $ruleId)->find();
            $referralIds = explode(',', $rules['referral_ids']);
            if ($rules['channel_ids']) {
                $channelIds = explode(',', $rules['channel_ids']);
                if (!$referralIds) {
                    array_push($referralIds, 0);
                }
                $aWhere = [
                    'admin_id'=>['in', $channelIds]
                ];

                if ($action == 'relation') {
                    if ($rules['referral_ids'] == '*') {
                        $aWhere['id'] = '-1';
                    } else {
                        $aWhere['id'] = ['not in', $referralIds];
                    }
                } else {
                    if ($rules['referral_ids'] != '*') {
                        $aWhere['id'] = ['in', $referralIds];
                    }
                }
                $total = $this->model
                    ->where($aWhere)
                    ->where($where)
                    ->order($sort, $order)
                    ->count();

                $list = $this->model
                    ->where($aWhere)
                    ->where($where)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

                $result = array("total" => $total, "rows" => $list);
            } else {
                $result = array("total" => 0, "rows" => []);
            }


            return json($result);
        }
        return $this->view->fetch();
    }

    public function batch_relation()
    {
        $referralIds = $this->request->param('referral_ids');
        $rule_id = $this->request->param('rule_id');
        $action = $this->request->param('action');
        $mRule = model('postbackrules');
        $ruleData = $mRule->where(['id' => $rule_id])->find();
        $originReferralIds = explode(',', $ruleData['referral_ids']);
        $paramReferralIds = explode(',', $referralIds);

        //查询有效的推广id
        if ($ruleData['channel_ids'] != '*') {
            $channelIds = explode(',', $ruleData['channel_ids']);
            $existReferralIds = model('referral')->whereIn('admin_id', $channelIds)->whereIn('id', $paramReferralIds)->column('id');
            $paramReferralIds = array_intersect($paramReferralIds, $existReferralIds);
        }
        if ($action == 'add') {
            if ($referralIds == '-1') {
                $update = ['*'];
            } else {
                $update = array_unique(array_merge($originReferralIds, $paramReferralIds));;
            }
        } else {
            if ($referralIds == '-1') {
                $update = [];
            } else {
                $update = array_unique(array_diff($originReferralIds, $paramReferralIds));
            }
        }
        $update = array_filter($update, function($value){
            return $value;
        });
        $mRule->update(['referral_ids' => implode(',', $update)], ['id' => $rule_id]);
        $this->success();
    }
}