<?php
namespace task;
require_once(BASE_HELPER_PATH . '/stat_helper.php');
require_once(BASE_HELPER_PATH . '/PHPExcel/PHPExcel.php');
require_once(BASE_HELPER_PATH . '/statistics/refill_balance.php');

use Exception;
use mtopcard;
use PHPExcel;
use PHPExcel_IOFactory;
use statistics\refill_balance;
use statistics\stat_refill;

class handler
{
    public function refill_order_stat($condition)
    {
        try
        {
            $items = Model('')->table('refill_order,vr_order')
                ->field('count(*) as order_count, sum(refill_amount) as refill_amounts, sum(channel_amount) as channel_amounts, sum(mch_amount) as mch_amounts, order_state')
                ->join('inner')
                ->on('refill_order.order_id=vr_order.order_id')
                ->where($condition)
                ->group('order_state')
                ->select();

            $all = [];
            $data['order_count'] = $data['refill_amounts'] = $data['channel_amounts'] = $data['mch_amounts'] = 0;
            $sending = $success = $cancel = $data;
            foreach ($items as $item)
            {
                if ($item['order_state'] == ORDER_STATE_SEND) {
                    $sending = $item;
                } elseif ($item['order_state'] == ORDER_STATE_SUCCESS) {
                    $success = $item;
                } elseif ($item['order_state'] == ORDER_STATE_CANCEL) {
                    $cancel = $item;
                }

                $all['order_count'] += $item['order_count'];
                $all['refill_amounts'] += ncPriceFormat($item['refill_amounts']);
                $all['channel_amounts'] += ncPriceFormat($item['channel_amounts']);
                $all['mch_amounts'] += ncPriceFormat($item['mch_amounts']);
            }

            $result = ['all' => $all, 'sending' => $sending, 'success' => $success, 'cancel' => $cancel];

            return [true,$result];

        }
        catch (Exception $ex)
        {
            return [false,false];
        }
    }

    public function refill_order_stat_ex($cond)
    {
        $tmcond_gen = function ($cur_start,$cur_end)
        {
            $cond['refill_order.order_time'] = [['egt', $cur_start], ['lt', $cur_end], 'and'];
            $end = $cur_end + 86400*2;
            $cond['vr_order.add_time'] = [['egt', $cur_start], ['elt', $end], 'and'];

            return $cond;
        };
        $normal_cond = $cond['normal'];
        $time_scope = $cond['time_scope'];

        $order_reader = function ($normal_cond, $time_scope) use ($tmcond_gen)
        {
            [$start, $end] = $time_scope['order_time'];

            for ($cur_start = $start; $cur_start < $end; $cur_start += 86400)
            {
                if ($cur_start + 86400 >= $end) {
                    $cur_end = $end;
                } else {
                    $cur_end = $cur_start + 86400;
                }

                $tmcond = $tmcond_gen($cur_start, $cur_end);
                $cond = array_merge($normal_cond, $tmcond);

                $mod = Model();
                $items = $mod->table('refill_order,vr_order')
                    ->field('count(*) as order_count, sum(refill_amount) as refill_amounts, sum(channel_amount) as channel_amounts, sum(mch_amount) as mch_amounts, order_state')
                    ->join('inner')
                    ->on('refill_order.order_id=vr_order.order_id')
                    ->where($cond)
                    ->group('order_state')
                    ->select();

                if(empty($items)) continue;

                yield $items;
            }
        };


        $summer = function ($items,&$result)
        {
            foreach ($items as $item)
            {
                $order_state = $item['order_state'];

                $result[$order_state]['order_count'] += $item['order_count'];
                $result[$order_state]['refill_amounts'] += ncPriceFormat($item['refill_amounts']);
                $result[$order_state]['channel_amounts'] += ncPriceFormat($item['channel_amounts']);
                $result[$order_state]['mch_amounts'] += ncPriceFormat($item['mch_amounts']);
            }
        };

        $initor = function (&$records)
        {
            $order_states = [ORDER_STATE_CANCEL, ORDER_STATE_SEND, ORDER_STATE_SUCCESS];
            foreach ($order_states as $state) {
                $val = ['order_count' => 0, 'refill_amounts' => 0, 'channel_amounts' => 0, 'mch_amounts' => 0];
                $records[$state] = $val;
            }
        };

        $all_summer = function ($records)
        {
            $result = ['order_count' => 0, 'refill_amounts' => 0, 'channel_amounts' => 0, 'mch_amounts' => 0];
            foreach ($records as $item) {
                $result['order_count'] += $item['order_count'];
                $result['refill_amounts'] += ncPriceFormat($item['refill_amounts']);
                $result['channel_amounts'] += ncPriceFormat($item['channel_amounts']);
                $result['mch_amounts'] += ncPriceFormat($item['mch_amounts']);
            }

            return $result;
        };

        try
        {
            $records = [];
            $initor($records);
            $stats = $order_reader($normal_cond, $time_scope);
            foreach ($stats as $items) {
                $summer($items,$records);
            }
            $all = $all_summer($records);

            $result = ['all' => $all, 'sending' => $records[ORDER_STATE_SEND], 'success' => $records[ORDER_STATE_SUCCESS], 'cancel' => $records[ORDER_STATE_CANCEL]];
            return [true, $result];
        } catch (Exception $ex) {
            return [false, false];
        }
    }

    public function refill_order_stat_title($condition)
    {
        return md5("refill_order_stat-".serialize($condition));
    }

    public function refill_order_stat_ex_title($condition)
    {
        return md5("refill_order_stat_ex-".serialize($condition));
    }

    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    public function refill_order_export($cond)
    {
        $tmcond_gen = function ($time_type,$time_scope,$cur_start,$cur_end)
        {
            if($time_type == 'notify_time') {
                $start = $cur_start - 86400*2;
                $end = $cur_end + 86400*2;

                $cond['refill_order.order_time'] = [['egt', $start], ['lt', $cur_end], 'and'];
                $cond['vr_order.add_time'] = [['egt', $start], ['elt', $end], 'and'];
                $cond['refill_order.notify_time'] = [['egt', $cur_start], ['lt', $cur_end], 'and'];
            } else {
                $cond['refill_order.order_time'] = [['egt', $cur_start], ['lt', $cur_end], 'and'];
                $end = $cur_end + 86400*2;
                $cond['vr_order.add_time'] = [['egt', $cur_start], ['elt', $end], 'and'];
            }

            return $cond;
        };

        $normal_cond = $cond['normal'];
        $time_scope = $cond['time_scope'];
        $export_type = $cond['export_type'];

        $order_reader = function ($normal_cond,$time_scope) use ($tmcond_gen)
        {
            if(isset($time_scope['notify_time'])) {
                $time_type = 'notify_time';
                [$start,$end] = $time_scope['notify_time'];
            } else {
                $time_type = 'order_time';
                [$start,$end] = $time_scope['order_time'];
            }

            for ($cur_start = $start; $cur_start < $end; $cur_start += 3600)
            {
                if($cur_start + 3600 >= $end) {
                    $cur_end = $end;
                } else {
                    $cur_end = $cur_start + 3600;
                }

                $tmcond = $tmcond_gen($time_type,$time_scope,$cur_start,$cur_end);
                $cond = array_merge($normal_cond,$tmcond);

                $mod = Model();

                $len = 1000;
                $i = 0;
                while (true)
                {
                    $start = $i * $len;
                    $items = $mod->table('refill_order,vr_order')
                        ->field('refill_order.*,vr_order.order_state,vr_order.store_name')
                        ->join('inner')
                        ->on('refill_order.order_id=vr_order.order_id')
                        ->where($cond)
                        ->order('refill_order.order_id asc')
                        ->limit("{$start},{$len}")
                        ->select();
                    $i++;

                    if(empty($items)) break;
                    foreach ($items as $item) {
                        yield $item;
                    }
                }
            }
        };

        $merchants = [];
        $column_values = ['平台单号','面额', '充值卡号', '充值卡类型', '是否转网', '下单日期', '完成日期', '订单状态', '流水号'];
        $data_keys = ['order_sn', 'refill_amount', 'card_no', 'card_type_text', 'is_transfer_text', 'order_time_text', 'notify_time_text','order_state_text', 'official_sn'];
        if($export_type === 'merchant') {
            $column_values = array_merge(['商户号', '商户订单号'], $column_values, ['扣款金额']);
            $data_keys = array_merge(['mchid', 'mch_order'], $data_keys, ['mch_amount']);
        }elseif ($export_type === 'provider') {
            $column_values = array_merge(['上游名称', '上游订单号'], $column_values, ['折扣金额']);
            $data_keys = array_merge(['store_name', 'ch_trade_no'], $data_keys, ['channel_amount']);
        }
        $merchant_list = Model('')->table('merchant')->limit(1000)->order('company_name asc')->select();
        foreach ($merchant_list as $value) {
            $merchants[$value['mchid']] = $value;
        }
        $column_key = 'A';
        for($index=0;$index<count($column_values);$index++){
            $column_keys[] = $column_key;
            $column_key++;
        }

        $objPHPExcel = new PHPExcel();
        $objPHPExcel->setActiveSheetIndex(0);
        $objPHPExcel->getDefaultStyle()->getFont()->setName('Arial')->setSize(10);
        foreach ($column_keys as $key => $column_key) {
            $objPHPExcel->getActiveSheet()->getColumnDimension($column_key)->setWidth(15);
            $cell_value = $column_key . 1;
            $objPHPExcel->getActiveSheet()->setCellValue($cell_value, $column_values[$key]);
        }
        $card_type_texts = [mtopcard\PetroChinaCard => '中石油', mtopcard\SinopecCard => '中石化', mtopcard\ChinaMobileCard => '中国移动', mtopcard\ChinaUnicomCard => '中国联通', mtopcard\ChinaTelecomCard => '中国电信'];

        $orders = $order_reader($normal_cond,$time_scope);
        $index = 0;
        foreach ($orders as $order)
        {
            if(!empty($merchants)) {
                $order['mch_name'] = $merchants[$order['mchid']]['company_name'];
            }
            $order['card_type_text'] = $card_type_texts[$order['card_type']];
            $order['order_time_text'] = $order['order_time'] ? date('Y-m-d H:i:s', $order['order_time']) : '';
            $order['notify_time_text'] = $order['notify_time'] ? date('Y-m-d H:i:s', $order['notify_time']) : '';
            $order['order_state_text'] = orderState($order);
            if($order['is_transfer'] == 1) {
                $order['is_transfer_text'] = '是';
            }else{
                $order['is_transfer_text'] = '否';
            }

            foreach ($column_keys as $key => $column_key) {
                $field = $column_key . ($index + 2);
                $objPHPExcel->getActiveSheet()->setCellValueExplicit($field, $order[$data_keys[$key]]);
            }

            $index += 1;
        }

        try {
            $path = BASE_ROOT_PATH . "/data/upload/task/";
            if (!is_dir($path)) {
                mkdir($path, 0755);
            }
            $filename = date('YmdHis', time()) . "-订单导出.xlsx";

            $file_path = $path . $filename;
            $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

            $objWriter->save($file_path);
            return [true, $filename];
        } catch (Exception $e) {
            return [false, false];
        }
    }

    public function refill_order_export_title($condition)
    {
        return md5("refill_order_export-".serialize($condition));
    }

    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    public function order_stat_reload($condition)
    {
        $refill = new stat_refill();
        $type = $condition['type'];
        $time_stamp = $condition['time_stamp'];
        $cid = $condition['cid'];
        $order_time_type = $condition['order_time_type'];
        if ($type == 'merchant') {
            $refill->merchant_stat($time_stamp, $cid, $order_time_type);
        } elseif ($type == 'provider') {
            $refill->provider_stat($time_stamp, $cid, $order_time_type);
        } elseif ($type == 'system') {
            $refill->system_stat($time_stamp, $order_time_type, 'reload');
        }
        return [true, 'success'];
    }

    public function order_stat_reload_title($condition)
    {
        return md5("order_stat_reload-".serialize($condition));
    }

    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    public function order_stat_reload_some($condes)
    {
        foreach ($condes as $cond) {
            $this->order_stat_reload($cond);
        }

        return [true, 'success'];
    }

    public function order_stat_reload_some_title($condition)
    {
        return md5("order_stat_reload-some".serialize($condition));
    }

    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
    public function refill_balance_create($condition)
    {
        $type = $condition['type'];
        $cid = $condition['cid'];
        $start = $condition['start'];
        $end = $condition['end'];
        $time_type = $condition['time_type'];
        $parent_balance = $condition['parent_id'];

        $refill_balance = new refill_balance();
        $refill_balance->add_balance($type, $cid, $start, $end, $time_type, $parent_balance);
        return [true, 'success'];
    }

    public function refill_balance_create_title($condition)
    {
        return md5("refill_balance_create-".serialize($condition));
    }

    public function refill_balance_rebuild($condition)
    {
        $balance_id = $condition['balance_id'];

        $refill_balance = new refill_balance();
        $refill_balance->rebuild_balance($balance_id);
        return [true, 'success'];
    }

    public function refill_balance_rebuild_title($condition)
    {
        return md5("refill_balance_rebuild-".serialize($condition));
    }

    public function refill_balance_stat_all($condition)
    {
        $end = $condition['end'];

        $refill_balance = new refill_balance();
        $refill_balance->stat_all($end);
        return [true, 'success'];
    }

    public function refill_balance_stat_all_title($condition)
    {
        return md5("refill_balance_stat_all-".serialize($condition));
    }
}