<?php

namespace app\admin\controller;

use think\facade\View;
use think\facade\Lang;
use think\facade\Db;

/**
 
 * 
 
 * 
 * ----------------------------------------------------------------------------
 * 
 
 * 控制器
 */
class Statindustry extends AdminControl
{
    public function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
        include_once root_path() . 'extend/mall/statistics.php';
        include_once root_path() . 'extend/mall/datehelper.php';
        Lang::load(base_path() . 'admin/lang/' . config('lang.default_lang') . '/stat.lang.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('scale', 'rank', 'price'))) {
            $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);
        /**
         * 处理商品分类
         */
        $show_depth = 3; //select需要展示的深度
        if (in_array(request()->action(), array('scale', 'general'))) { //仅显示前两级分类
            $show_depth = 2;
        }
        $gcid = input('param.choose_gcid');
        $this->choose_gcid = $gcid > 0 ? $gcid : 0;
        $gccache_arr = model('goodsclass')->getGoodsclassCache($this->choose_gcid, $show_depth);
        $this->gc_arr = $gccache_arr['showclass'];
        View::assign('gc_json', json_encode($gccache_arr['showclass']));
        View::assign('gc_choose_json', json_encode($gccache_arr['choose_gcid']));
    }
    /**
     * 行业规模
     */
    public function scale()
    {
        if (!isset($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);
        View::assign('searchtime', implode('|', $searchtime_arr));
        $this->setAdminCurItem('scale');
        return View::fetch();
    }
    /**
     * 行业规模列表
     */
    public function scale_list()
    {
        //获得子分类ID
        $gc_childid = $gc_childarr = array();
        if (input('param.choose_gcid') > 0) { //如果进行了分类搜索，则统计该分类下的子分类
            $gc_childdepth = $this->gc_arr[input('param.choose_gcid')]['depth'] + 1;
            $gc_childid = explode(',', $this->gc_arr[input('param.choose_gcid')]['child']);
            if ($gc_childid) {
                foreach ((array)$this->gc_arr as $k => $v) {
                    if (in_array($v['gc_id'], $gc_childid)) {
                        $gc_childarr[$v['gc_id']] = $v;
                    }
                }
            }
        } else { //如果没有搜索分类，则默认统计一级分类
            $gc_childdepth = 1;
            foreach ((array)$this->gc_arr as $k => $v) {
                if ($v['depth'] == 1) {
                    $gc_childarr[$v['gc_id']] = $v;
                }
            }
        }
        if ($gc_childarr) {
            $stat_model = model('stat');
            $stat_list = array();
            //构造横轴数据
            foreach ($gc_childarr as $k => $v) {
                $stat_list[$k]['gc_name'] = $v['gc_name'];
                $stat_list[$k]['y'] = 0;
            }
            $where = array();
            $where[] = array('order_isvalid', '=', 1); //计入统计的有效订单
            $searchtime_arr_tmp = explode('|', input('param.t'));
            foreach ((array)$searchtime_arr_tmp as $k => $v) {
                $searchtime_arr[] = intval($v);
            }
            $where[] = array('order_add_time', 'between', $searchtime_arr);
            if ($this->choose_gcid > 0) {
                $where[] = array('gc_parentid_' . ($gc_childdepth - 1), '=', $this->choose_gcid);
            }
            $field = 'gc_parentid_' . $gc_childdepth . ' as statgc_id';
            $stattype = input('param.stattype');

            switch ($stattype) {
                case 'ordernum':
                    $caption = lang('statstore_ordernum');
                    $field .= ',COUNT(DISTINCT order_id) as ordernum';
                    $orderby = 'ordernum desc';
                    break;
                case 'goodsnum':
                    $caption = lang('goodsnum');
                    $field .= ',SUM(goods_num) as goodsnum';
                    $orderby = 'goodsnum desc';
                    break;
                default:
                    $stattype = 'orderamount';
                    $caption = lang('statstore_orderamount');
                    $field .= ',SUM(goods_pay_price) as orderamount';
                    $orderby = 'orderamount desc';
                    break;
            }
            $orderby .= ',statgc_id asc';

            $goods_list = $stat_model->statByStatordergoods($where, $field, 0, 0, $orderby, 'statgc_id');
            foreach ((array)$goods_list as $k => $v) {
                $statgc_id = intval($v['statgc_id']);
                if (in_array($statgc_id, array_keys($gc_childarr))) {
                    $stat_list[$statgc_id]['gc_name'] = strval($gc_childarr[$v['statgc_id']]['gc_name']);
                } else {
                    $stat_list[$statgc_id]['gc_name'] = lang('other');
                }
                switch ($stattype) {
                    case 'orderamount':
                        $stat_list[$statgc_id]['y'] = floatval($v[$stattype]);
                        break;
                    default:
                        $stat_list[$statgc_id]['y'] = intval($v[$stattype]);
                        break;
                }
            }
            //构造横轴数据
            foreach ($stat_list as $k => $v) {
                //数据
                $stat_arr['series'][0]['data'][] = array('name' => strval($v['gc_name']), 'y' => $v['y']);
                //横轴
                $stat_arr['xAxis']['categories'][] = strval($v['gc_name']);
            }
            //得到统计图数据
            $stat_arr['series'][0]['name'] = $caption;
            $stat_arr['title'] = sprintf(lang('industry_statis'), $caption);
            $stat_arr['legend']['enabled'] = false;
            $stat_arr['yAxis']['title']['text'] = $caption;
            $stat_arr['yAxis']['title']['align'] = 'high';
            $statjson = getStatData_Basicbar($stat_arr);
            View::assign('stat_json', $statjson);
            View::assign('stattype', $stattype);
            echo View::fetch('stat_linelabels');
        }
    }
    /**
     * 行业排行
     */
    public function rank()
    {
        if (!isset($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);
        $where = array();
        $where[] = array('order_isvalid', '=', 1); //计入统计的有效订单
        $where[] = array('order_add_time', 'between', $searchtime_arr);
        if ($this->choose_gcid > 0) {
            $gc_id_depth = $this->gc_arr[$this->choose_gcid]['depth'];
            $where[] = array('gc_parentid_' . $gc_id_depth, '=', $this->choose_gcid);
        }
        /**
         * 商品排行
         */
        $goods_stat_arr = array();
        //构造横轴数据
        for ($i = 1; $i <= 50; $i++) {
            //数据
            $goods_stat_arr['series'][0]['data'][] = array('name' => '', 'y' => 0);
            //横轴
            $goods_stat_arr['xAxis']['categories'][] = "$i";
        }
        $field = 'goods_id,goods_name,SUM(goods_num) as goodsnum';
        $goods_list = $stat_model->statByStatordergoods($where, $field, 0, 50, 'goodsnum desc,goods_id asc', 'goods_id');
        foreach ((array)$goods_list as $k => $v) {
            $goods_stat_arr['series'][0]['data'][$k] = array('name' => strval($v['goods_name']), 'y' => floatval($v['goodsnum']));
        }
        //得到统计图数据
        $goods_stat_arr['series'][0]['name'] = lang('goodsnum');
        $goods_stat_arr['title'] = lang('statindustry_top_50');
        $goods_stat_arr['legend']['enabled'] = false;
        $goods_stat_arr['yAxis'] = lang('goodsnum');
        $goods_statjson = getStatData_Column2D($goods_stat_arr);
        /**
         * 店铺排行
         */
        $store_stat_arr = array();
        //构造横轴数据
        for ($i = 1; $i <= 30; $i++) {
            //数据
            $store_stat_arr['series'][0]['data'][] = array('name' => '', 'y' => 0);
            //横轴
            $store_stat_arr['xAxis']['categories'][] = "$i";
        }
        $field = 'store_id,store_name,COUNT(DISTINCT order_id) as ordernum';
        $store_list = $stat_model->statByStatordergoods($where, $field, 0, 30, 'ordernum desc,store_id asc', 'store_id');
        foreach ((array)$store_list as $k => $v) {
            $store_stat_arr['series'][0]['data'][$k] = array('name' => strval($v['store_name']), 'y' => floatval($v['ordernum']));
        }
        //得到统计图数据
        $store_stat_arr['series'][0]['name'] = lang('statstore_ordernum');
        $store_stat_arr['title'] = lang('statindustry_top_30');
        $store_stat_arr['legend']['enabled'] = false;
        $store_stat_arr['yAxis'] = lang('statstore_ordernum');
        $store_statjson = getStatData_Column2D($store_stat_arr);

        View::assign('goods_statjson', $goods_statjson);
        View::assign('goods_list', $goods_list);
        View::assign('store_statjson', $store_statjson);
        View::assign('store_list', $store_list);
        $this->setAdminCurItem('rank');
        return View::fetch();
    }
    /**
     * 价格分布
     */
    public function price()
    {
        if (!isset($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);
        $where = array();
        $where[] = array('order_isvalid', '=', 1); //计入统计的有效订单
        $where[] = array('order_add_time', 'between', $searchtime_arr);
        if ($this->choose_gcid > 0) {
            $gc_id_depth = $this->gc_arr[$this->choose_gcid]['depth'];
            $where[] = array('gc_parentid_' . $gc_id_depth, '=', $this->choose_gcid);
        }

        $field = '1';
        $pricerange_arr = ($t = trim(config('ds_config.stat_orderpricerange'))) ? unserialize($t) : '';

        if ($pricerange_arr) {
            $goodsnum_stat_arr['series'][0]['name'] = lang('goodsnum');
            $orderamount_stat_arr['series'][0]['name'] = lang('statstore_orderamount');
            //设置价格区间最后一项，最后一项只有开始值没有结束值
            $pricerange_count = count($pricerange_arr);
            if ($pricerange_arr[$pricerange_count - 1]['e']) {
                $pricerange_arr[$pricerange_count]['s'] = $pricerange_arr[$pricerange_count - 1]['e'] + 1;
                $pricerange_arr[$pricerange_count]['e'] = '';
            }

            foreach ((array)$pricerange_arr as $k => $v) {
                $v['s'] = intval($v['s']);
                $v['e'] = intval($v['e']);
                //构造查询字段
                if ($v['e']) {
                    $field .= ",SUM(IF(goods_pay_price/goods_num > {$v['s']} and goods_pay_price/goods_num <= {$v['e']},goods_num,0)) as goodsnum_{$k}";
                    $field .= " ,SUM(IF(goods_pay_price/goods_num > {$v['s']} and goods_pay_price/goods_num <= {$v['e']},goods_pay_price,0)) as orderamount_{$k}";
                } else { //由于最后一个区间没有结束值，所以需要单独构造sql
                    $field .= ",SUM(IF(goods_pay_price/goods_num > {$v['s']},goods_num,0)) as goodsnum_{$k}";
                    $field .= " ,SUM(IF(goods_pay_price/goods_num > {$v['s']},goods_pay_price,0)) as orderamount_{$k}";
                }
            }

            $ordergooods_list = Db::query('SELECT ' . $field . ' FROM ' . config('database.connections.mysql.prefix') . 'statordergoods WHERE order_isvalid=1 AND order_add_time BETWEEN ' . $searchtime_arr[0] . ' AND ' . $searchtime_arr[1] . ($this->choose_gcid > 0 ? (' AND gc_parentid_' . $gc_id_depth . '=' . $this->choose_gcid) : ''));
            if ($ordergooods_list) {
                $ordergooods_list = current($ordergooods_list);
                foreach ((array)$pricerange_arr as $k => $v) {
                    //横轴
                    if ($v['e']) {
                        $goodsnum_stat_arr['xAxis']['categories'][] = $v['s'] . '-' . $v['e'];
                        $orderamount_stat_arr['xAxis']['categories'][] = $v['s'] . '-' . $v['e'];
                    } else {
                        $goodsnum_stat_arr['xAxis']['categories'][] = $v['s'] . lang('above');
                        $orderamount_stat_arr['xAxis']['categories'][] = $v['s'] . lang('above');
                    }
                    //统计图数据
                    $goodsnum_stat_arr['series'][0]['data'][$k] = 0;
                    $orderamount_stat_arr['series'][0]['data'][$k] = 0;
                    if (isset($ordergooods_list['goodsnum_' . $k])) {
                        $goodsnum_stat_arr['series'][0]['data'][$k] = intval($ordergooods_list['goodsnum_' . $k]);
                    }
                    if (isset($ordergooods_list['orderamount_' . $k])) {
                        $orderamount_stat_arr['series'][0]['data'][$k] = intval($ordergooods_list['orderamount_' . $k]);
                    }
                }
            }
            //得到统计图数据
            $goodsnum_stat_arr['legend']['enabled'] = false;
            $goodsnum_stat_arr['title'] = lang('industry_goods_number');
            $goodsnum_stat_arr['yAxis'] = '';

            $orderamount_stat_arr['legend']['enabled'] = false;
            $orderamount_stat_arr['title'] = lang('industry_order_amount');
            $orderamount_stat_arr['yAxis'] = '';
            $goodsnum_stat_json = getStatData_LineLabels($goodsnum_stat_arr);
            $orderamount_stat_json = getStatData_LineLabels($orderamount_stat_arr);
        } else {
            $goodsnum_stat_json = '';
            $orderamount_stat_json = '';
        }

        View::assign('goodsnum_stat_json', $goodsnum_stat_json);
        View::assign('orderamount_stat_json', $orderamount_stat_json);
        $this->setAdminCurItem('price');
        return View::fetch();
    }

    /**
     * 销售统计
     */
    public function general()
    {
        $this->setAdminCurItem('general');
        return View::fetch();
    }

    /**
     * 概况总览
     */
    public function general_list()
    {
        $ordergoods_list = array();
        //获得子分类ID
        $gc_childid = $gc_childarr = array();
        if ($this->choose_gcid > 0) {
            $gc_childdepth = $this->gc_arr[$this->choose_gcid]['depth'] + 1;
            $gc_childid = explode(',', $this->gc_arr[$this->choose_gcid]['child']);
            if ($gc_childid) {
                foreach ((array)$this->gc_arr as $k => $v) {
                    if (in_array($v['gc_id'], $gc_childid)) {
                        $gc_childarr[$v['gc_id']] = $v;
                    }
                }
            }
        } else { //如果没有搜索分类，则默认统计一级分类
            $gc_childdepth = 1;
            foreach ((array)$this->gc_arr as $k => $v) {
                if ($v['depth'] == 1) {
                    $gc_childarr[$v['gc_id']] = $v;
                }
            }
        }

        $statlist = array();

        if ($gc_childarr) {
            $stat_model = model('stat');
            //查询订单商品信息
            $where = array();
            $where[] = array('order_isvalid', '=', 1); //计入统计的有效订单
            //计算开始时间和结束时间
            $searchtime_arr[1] = strtotime(date('Y-m-d', TIMESTAMP)) - 1; //昨天23:59点
            $searchtime_arr[0] = $searchtime_arr[1] - (86400 * 30) + 1; //从昨天开始30天前
            $where[] = array('order_add_time', 'between', $searchtime_arr);
            //halt($this->choose_gcid);
            if ($this->choose_gcid > 0) {
                $where[] = array('gc_parentid_' . ($gc_childdepth - 1), '=', $this->choose_gcid);
            }

            $field = 'gc_parentid_' . $gc_childdepth . ' as statgc_id,COUNT(DISTINCT goods_id) as ordergcount,SUM(goods_num) as ordergnum,SUM(goods_pay_price) as orderamount';

            $ordergoods_list_tmp = $stat_model->statByStatordergoods($where, $field, 0, 0, '', 'gc_parentid_' . $gc_childdepth);

            foreach ((array)$ordergoods_list_tmp as $k => $v) {
                $ordergoods_list[$v['statgc_id']] = $v;
            }

            //查询商品信息
            $field = 'gc_id_' . $gc_childdepth . ' as statgc_id,COUNT(*) as goodscount,AVG(goods_price) as priceavg';
            $goods_list_tmp = $stat_model->statByGoods(array('is_virtual' => 0), $field, 0, 0, '', 'gc_id_' . $gc_childdepth);

            foreach ((array)$goods_list_tmp as $k => $v) {
                $goods_list[$v['statgc_id']] = $v;
            }
            //将订单和商品数组合并
            $statlist_tmp = array();
            foreach ($gc_childarr as $k => $v) {
                $tmp = array();
                $tmp['statgc_id'] = $v['gc_id'];
                $tmp['gc_name'] = $v['gc_name'];
                $tmp['ordergcount'] = isset($ordergoods_list[$v['gc_id']]['ordergcount']) ? $ordergoods_list[$v['gc_id']]['ordergcount'] : 0;
                $tmp['ordergnum'] = isset($ordergoods_list[$v['gc_id']]['ordergnum']) ? $ordergoods_list[$v['gc_id']]['ordergnum'] : 0;
                $tmp['orderamount'] = isset($ordergoods_list[$v['gc_id']]['orderamount']) ? $ordergoods_list[$v['gc_id']]['orderamount'] : 0;
                $tmp['goodscount'] = isset($goods_list[$v['gc_id']]['goodscount']) ? $goods_list[$v['gc_id']]['goodscount'] : 0;
                $tmp['priceavg'] = ds_price_format(isset($goods_list[$v['gc_id']]['priceavg']) ? $goods_list[$v['gc_id']]['priceavg'] : 0);
                $tmp['unordergcount'] = intval($tmp['goodscount']) - intval($tmp['ordergcount']); //计算无销量商品数
                $statlist_tmp[] = $tmp;
            }
            $statlist = array();
            //整理排序
            $orderby = isset($this->search_arr['orderby']) ? trim($this->search_arr['orderby']) : '';
            if (!$orderby) {
                $orderby = 'orderamount desc';
            }
            $orderkeys = explode(' ', $orderby);
            $keysvalue = $new_array = array();
            foreach ($statlist_tmp as $k => $v) {
                $keysvalue[$k] = $v[$orderkeys[0]];
            }
            if ($orderkeys[1] == 'asc') {
                asort($keysvalue);
            } else {
                arsort($keysvalue);
            }
            reset($keysvalue);
            foreach ($keysvalue as $k => $v) {
                $statlist[$k] = $statlist_tmp[$k];
            }
            //导出Excel
            if (isset($this->search_arr['exporttype']) && $this->search_arr['exporttype'] == 'excel') {
                //列表header
                $statheader = array();
                $statheader[] = array('text' => lang('ds_goodsclass'), 'key' => 'gc_name');
                $statheader[] = array('text' => lang('average_price') . '（' . lang('ds_yuan') . '）', 'key' => 'priceavg', 'isorder' => 1);
                $statheader[] = array('text' => lang('have_sale_goods_number'), 'key' => 'ordergcount', 'isorder' => 1);
                $statheader[] = array('text' => lang('ds_order_sn'), 'key' => 'ordergnum', 'isorder' => 1);
                $statheader[] = array('text' => lang('stattrade_order_amount') . '（' . lang('ds_yuan') . '）', 'key' => 'orderamount', 'isorder' => 1);
                $statheader[] = array('text' => lang('industry_goods_total'), 'key' => 'goodscount', 'isorder' => 1);
                $statheader[] = array('text' => lang('no_sale_goods_number'), 'key' => 'unordergcount', 'isorder' => 1);
                //导出Excel
                $excel_obj = new \excel\Excel();
                $excel_data = array();
                //设置样式
                $excel_obj->setStyle(array('id' => 's_title', 'Font' => array('FontName' => '宋体', 'Size' => '12', 'Bold' => '1')));
                //header
                foreach ($statheader as $k => $v) {
                    $excel_data[0][] = array('styleid' => 's_title', 'data' => $v['text']);
                }
                //data
                foreach ($statlist as $k => $v) {
                    foreach ($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('industry_state_view'), CHARSET));
                $excel_obj->generateXML($excel_obj->charset(lang('industry_state_view'), CHARSET) . date('Y-m-d-H', TIMESTAMP));
                exit();
            }
        }
        //列表header
        $statheader = array();
        $statheader[] = array('text' => lang('ds_goodsclass'), 'key' => 'gc_name');
        $statheader[] = array('text' => '<span title="' . lang('goods_class_average_goods_price') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('average_price') . '（' . lang('ds_yuan') . '）', 'key' => 'priceavg', 'isorder' => 1);
        $statheader[] = array('text' => '<span title="' . lang('have_sale_goods_number_recent') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('have_sale_goods_number'), 'key' => 'ordergcount', 'isorder' => 1);
        $statheader[] = array('text' => '<span title="' . lang('industry_goods_total_recent') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('ds_order_sn'), 'key' => 'ordergnum', 'isorder' => 1);
        $statheader[] = array('text' => '<span title="' . lang('have_sale_goods_amount_recent') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('stattrade_order_amount') . '（' . lang('ds_yuan') . '）', 'key' => 'orderamount', 'isorder' => 1);
        $statheader[] = array('text' => '<span title="' . lang('goods_class_goods_number') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('industry_goods_total'), 'key' => 'goodscount', 'isorder' => 1);
        $statheader[] = array('text' => '<span title="' . lang('have_sale_goods_number_recent') . '" class="tip iconfont">&#xe71c;</span>&nbsp;' . lang('no_sale_goods_number'), 'key' => 'unordergcount', 'isorder' => 1);
        View::assign('statheader', $statheader);
        View::assign('statlist', $statlist);
        View::assign('orderby', $orderby);
        View::assign('actionurl', (string)url('Statindustry' . '/' . request()->action(), ['choose_gcid' => $this->choose_gcid]));
        echo View::fetch('listandorder');
        exit;
    }

    protected function getAdminItemList()
    {
        $menu_array = array(
            array(
                'name' => 'scale', 'text' => lang('stat_industryscale'), 'url' => (string)url('Statindustry/scale')
            ), array(
                'name' => 'rank', 'text' => lang('stat_industryrank'), 'url' => (string)url('Statindustry/rank')
            ), array(
                'name' => 'price', 'text' => lang('stat_industryprice'), 'url' => (string)url('Statindustry/price')
            ), array(
                'name' => 'general', 'text' => lang('stat_industrygeneral'), 'url' => (string)url('Statindustry/general')
            )
        );
        return $menu_array;
    }
}