<?php

/**
 * 售后统计分析
 */

namespace app\admin\controller;

use think\facade\View;
use think\facade\Lang;

/**
 
 * 
 
 * 
 * ----------------------------------------------------------------------------
 * 
 
 * 控制器
 */
class Stataftersale extends AdminControl
{
    private $search_arr; //处理后的参数

    public function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
        Lang::load(base_path() . 'admin/lang/' . config('lang.default_lang') . '/stat.lang.php');
        include_once root_path() . 'extend/mall/statistics.php';
        include_once root_path() . 'extend/mall/datehelper.php';
        $stat_model = model('stat');
        //存储参数
        $this->search_arr = input('param.');
        //处理搜索时间
        if (in_array(request()->action(), array('refund'))) {
            $this->search_arr = $stat_model->dealwithSearchTime($this->search_arr);
            //获得系统年份
            $year_arr = getSystemYearArr();
            //获得系统月份
            $month_arr = getSystemMonthArr();
            //获得本月的周时间段
            $week_arr = getMonthWeekArr($this->search_arr['week']['current_year'], $this->search_arr['week']['current_month']);
            View::assign('year_arr', $year_arr);
            View::assign('month_arr', $month_arr);
            View::assign('week_arr', $week_arr);
        }
        View::assign('search_arr', $this->search_arr);
    }

    /**
     * 退款统计
     */
    public function refund()
    {
        $where = array();
        if (!isset($this->search_arr['search_type'])) {
            $this->search_arr['search_type'] = 'day';
        }
        $stat_model = model('stat');

        //获得搜索的开始时间和结束时间
        $searchtime_arr = $stat_model->getStarttimeAndEndtime($this->search_arr);

        $field = ' SUM(refund_amount) as amount ';
        if ($this->search_arr['search_type'] == 'day') {
            //构造横轴数据
            for ($i = 0; $i < 24; $i++) {
                $stat_arr['xAxis']['categories'][] = "$i";
                $statlist[$i] = 0;
            }
            $field .= ' ,HOUR(FROM_UNIXTIME(add_time)) as timeval ';
        }
        if ($this->search_arr['search_type'] == 'week') {
            //构造横轴数据
            for ($i = 1; $i <= 7; $i++) {
                $tmp_weekarr = getSystemWeekArr();
                //横轴
                $stat_arr['xAxis']['categories'][] = $tmp_weekarr[$i];
                unset($tmp_weekarr);
                $statlist[$i] = 0;
            }
            $field .= ' ,WEEKDAY(FROM_UNIXTIME(add_time))+1 as timeval ';
        }
        if ($this->search_arr['search_type'] == 'month') {
            //计算横轴的最大量（由于每个月的天数不同）
            $dayofmonth = date('t', $searchtime_arr[0]);
            //构造横轴数据
            for ($i = 1; $i <= $dayofmonth; $i++) {
                //横轴
                $stat_arr['xAxis']['categories'][] = $i;
                $statlist[$i] = 0;
            }
            $field .= ' ,day(FROM_UNIXTIME(add_time)) as timeval ';
        }
        $where = array();
        $where[] = array('add_time', 'between', $searchtime_arr);
        $statlist_tmp = $stat_model->statByRefundreturn($where, $field, 0, 0, 'timeval asc', 'timeval');
        if ($statlist_tmp) {
            foreach ((array)$statlist_tmp as $k => $v) {
                $statlist[$v['timeval']] = floatval($v['amount']);
            }
        }
        //得到统计图数据
        $stat_arr['legend']['enabled'] = false;
        $stat_arr['series'][0]['name'] = lang('stattrade_refund_total');
        $stat_arr['series'][0]['data'] = array_values($statlist);
        $stat_arr['title'] = lang('refund_amount_statis');
        $stat_arr['yAxis'] = lang('stattrade_refund_total');
        $stat_json = getStatData_LineLabels($stat_arr);
        View::assign('stat_json', $stat_json);
        View::assign('searchtime', implode('|', $searchtime_arr));
        $this->setAdminCurItem('refund');
        return View::fetch('aftersale_refund');
    }
    /**
     * 退款统计
     */
    public function refundlist()
    {
        $refundreturn_model = model('refundreturn');
        $refundstate_arr = $this->getRefundStateArray();
        $where = array();
        $statlist = array();
        $searchtime_arr_tmp = explode('|', $this->search_arr['t']);
        foreach ((array)$searchtime_arr_tmp as $k => $v) {
            $searchtime_arr[] = intval($v);
        }
        $where[] = array('add_time', 'between', $searchtime_arr);
        if (isset($this->search_arr['exporttype']) && $this->search_arr['exporttype'] == 'excel') {
            $refundlist_tmp = $refundreturn_model->getRefundreturnList($where, 0);
        } else {
            $refundlist_tmp = $refundreturn_model->getRefundreturnList($where, 10);
        }
        $statheader = array();
        $statheader[] = array('text' => lang('ds_order_sn'), 'key' => 'order_sn');
        $statheader[] = array('text' => lang('ds_refund_sn'), 'key' => 'refund_sn');
        $statheader[] = array('text' => lang('ds_store_name'), 'key' => 'store_name', 'class' => 'alignleft');
        $statheader[] = array('text' => lang('ds_goods_name'), 'key' => 'goods_name', 'class' => 'alignleft');
        $statheader[] = array('text' => lang('ds_member_name'), 'key' => 'buyer_name');
        $statheader[] = array('text' => lang('apply_time'), 'key' => 'add_time');
        $statheader[] = array('text' => lang('stattrade_refund_total'), 'key' => 'refund_amount');
        $statheader[] = array('text' => lang('seller_state'), 'key' => 'seller_state');
        $statheader[] = array('text' => lang('admin_state'), 'key' => 'refund_state');
        foreach ((array)$refundlist_tmp as $k => $v) {
            $tmp = $v;
            foreach ((array)$statheader as $h_k => $h_v) {
                $tmp[$h_v['key']] = $v[$h_v['key']];
                if ($h_v['key'] == 'add_time') {
                    $tmp[$h_v['key']] = @date('Y-m-d', $v['add_time']);
                }
                if ($h_v['key'] == 'refund_state') {
                    $tmp[$h_v['key']] = $v['seller_state'] == 2 ? $refundstate_arr['admin'][$v['refund_state']] : lang('none');
                }
                if ($h_v['key'] == 'seller_state') {
                    $tmp[$h_v['key']] = $refundstate_arr['seller'][$v['seller_state']];
                }
                if ($h_v['key'] == 'goods_name') {
                    $tmp[$h_v['key']] = '<a href="' . (string)url('Goods/index', array('goods_id' => $v['goods_id'])) . '" target="_blank">' . $v['goods_name'] . '</a>';
                }
            }
            $statlist[] = $tmp;
        }
        if (isset($this->search_arr['exporttype']) && $this->search_arr['exporttype'] == 'excel') {
            //导出Excel
            $excel_obj = new \excel\Excel();
            $excel_data = array();
            //设置样式
            $excel_obj->setStyle(array('id' => 's_title', 'Font' => array('FontName' => '宋体', 'Size' => '12', 'Bold' => '1')));
            //header
            foreach ((array)$statheader as $k => $v) {
                $excel_data[0][] = array('styleid' => 's_title', 'data' => $v['text']);
            }
            //data
            foreach ((array)$statlist as $k => $v) {
                foreach ((array)$statheader as $h_k => $h_v) {
                    $excel_data[$k + 1][] = array('data' => $v[$h_v['key']]);
                }
            }
            $excel_data = $excel_obj->charset($excel_data, CHARSET);
            $excel_obj->addArray($excel_data);
            $excel_obj->addWorksheet($excel_obj->charset(lang('refund_log'), CHARSET));
            $excel_obj->generateXML($excel_obj->charset(lang('refund_log'), CHARSET) . date('Y-m-d-H', TIMESTAMP));
            exit();
        } else {
            View::assign('statheader', $statheader);
            View::assign('statlist', $statlist);
            View::assign('show_page', $refundreturn_model->page_info->render());
            View::assign('searchtime', input('param.t'));
            View::assign('actionurl', (string)url('Stataftersale/refundlist', ['t' => $this->search_arr['t']]));
            echo View::fetch('stat_listandorder');
        }
    }
    /**
     * 店铺动态评分统计
     */
    public function evalstore()
    {
        //店铺分类
        View::assign('class_list', rkcache('storeclass', true));

        $stat_model = model('stat');
        $where = array();
        $statlist = array();
        if (intval(input('param.store_class')) > 0) {
            $where[] = array('storeclass_id', '=', intval(input('param.store_class')));
        }
        if (isset($this->search_arr['storename'])) {
            $where[] = array('seval_storename', 'like', "%" . trim($this->search_arr['storename']) . "%");
        }
        $field = ' seval_storeid, seval_storename';
        $field .= ' ,(SUM(seval_desccredit)/COUNT(*)) as avgdesccredit';
        $field .= ' ,(SUM(seval_servicecredit)/COUNT(*)) as avgservicecredit';
        $field .= ' ,(SUM(seval_deliverycredit)/COUNT(*)) as avgdeliverycredit';

        $orderby_arr = array('avgdesccredit asc', 'avgdesccredit desc', 'avgservicecredit asc', 'avgservicecredit desc', 'avgdeliverycredit asc', 'avgdeliverycredit desc');
        if (!isset($this->search_arr['orderby']) || !in_array(trim($this->search_arr['orderby']), $orderby_arr)) {
            $this->search_arr['orderby'] = 'avgdesccredit desc';
        }
        $orderby = trim($this->search_arr['orderby']) . ',seval_storeid';
        //查询评论的店铺总数
        $count_arr = $stat_model->statByStoreAndEvaluatestore($where, 'count(DISTINCT evaluatestore.seval_storeid) as countnum');
        $countnum = intval($count_arr[0]['countnum']);
        if (isset($this->search_arr['exporttype']) && $this->search_arr['exporttype'] == 'excel') {
            $statlist_tmp = $stat_model->statByStoreAndEvaluatestore($where, $field, 0, 0, $orderby, 'seval_storeid');
        } else {
            $statlist_tmp = $stat_model->statByStoreAndEvaluatestore($where, $field, 10, 0, $orderby, 'seval_storeid');
        }
        foreach ((array)$statlist_tmp as $k => $v) {
            $tmp = $v;
            $tmp['avgdesccredit'] = round($v['avgdesccredit'], 2);
            $tmp['avgservicecredit'] = round($v['avgservicecredit'], 2);
            $tmp['avgdeliverycredit'] = round($v['avgdeliverycredit'], 2);
            $statlist[] = $tmp;
        }
        //导出Excel
        if (isset($this->search_arr['exporttype']) && $this->search_arr['exporttype'] == 'excel') {
            //导出Excel
            $excel_obj = new \excel\Excel();
            $excel_data = array();
            //设置样式
            $excel_obj->setStyle(array('id' => 's_title', 'Font' => array('FontName' => '宋体', 'Size' => '12', 'Bold' => '1')));
            //header
            $excel_data[0][] = array('styleid' => 's_title', 'data' => lang('ds_store_name'));
            $excel_data[0][] = array('styleid' => 's_title', 'data' => lang('avgdesccredit'));
            $excel_data[0][] = array('styleid' => 's_title', 'data' => lang('avgservicecredit'));
            $excel_data[0][] = array('styleid' => 's_title', 'data' => lang('avgdeliverycredit'));
            //data
            foreach ((array)$statlist as $k => $v) {
                $excel_data[$k + 1][] = array('data' => $v['seval_storename']);
                $excel_data[$k + 1][] = array('data' => $v['avgdesccredit']);
                $excel_data[$k + 1][] = array('data' => $v['avgservicecredit']);
                $excel_data[$k + 1][] = array('data' => $v['avgdeliverycredit']);
            }
            $excel_data = $excel_obj->charset($excel_data, CHARSET);
            $excel_obj->addArray($excel_data);
            $excel_obj->addWorksheet($excel_obj->charset(lang('store_dynamic_score_statis'), CHARSET));
            $excel_obj->generateXML($excel_obj->charset(lang('store_dynamic_score_statis'), CHARSET) . date('Y-m-d-H', TIMESTAMP));
            exit();
        }
        View::assign('statlist', $statlist);
        View::assign('orderby', $this->search_arr['orderby']);
        View::assign('show_page', $stat_model->page_info->render());
        $this->setAdminCurItem('evalstore');
        return View::fetch('aftersale_evalstore');
    }
    function getRefundStateArray($type = 'all')
    {
        $state_array = array(
            '1' => lang('refund_state_confirm'),
            '2' => lang('refund_state_yes'),
            '3' => lang('refund_state_no')
        ); //卖家处理状态:1为待审核,2为同意,3为不同意
        View::assign('state_array', $state_array);

        $admin_array = array(
            '1' => lang('admin_state_1'),
            '2' => lang('admin_state_2'),
            '3' => lang('admin_state_3')
        ); //确认状态:1为买家或卖家处理中,2为待平台管理员处理,3为退款退货已完成
        View::assign('admin_array', $admin_array);

        $state_data = array(
            'seller' => $state_array,
            'admin' => $admin_array
        );
        if ($type == 'all') {
            return $state_data; //返回所有
        }
        return $state_data[$type];
    }

    protected function getAdminItemList()
    {
        $menu_array = array(
            array('name' => 'refund', 'text' => lang('stat_refund'), 'url' => (string)url('Stataftersale/refund')),
            array('name' => 'evalstore', 'text' => lang('stat_evalstore'), 'url' => (string)url('Stataftersale/evalstore')),
        );
        return $menu_array;
    }
}