<?php
/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2010 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

// {{{ requires
require_once(CLASS_PATH . "batch/SC_Batch.php");

/**
 * 日次バッチクラス.
 *
 * XXX Singleton にするべき...
 *
 * @package Batch
 * @author LOCKON CO.,LTD.
 * @version $Id$
 */
class SC_Batch_Daily extends SC_Batch {


    /**
     * コンストラクタ.
     *
     * @param array $argv コマンドライン用引数.
     *                    指定しない場合は, 内部関数が実行されない.
     */
    function SC_Batch_Daily($argv = "") {
        // 実行時間を制限しない
        set_time_limit(0);

        if (!empty($argv)) {
            $this->execute($argv);
        }
    }

    /**
     * バッチ処理を実行する.
     *
     * @param mixed $argv コマンドライン引数
     * @return void
     */
    function execute($argv = "") {
        $term = 0;
        $start = 1;	// 集計期間は、$start~$termの間となる。通常前日分から。
        $command = false;

        // 集計対象期間の取得（指定日分さかのぼる)
        if (SC_Utils_Ex::sfIsInt($argv[1]) && $argv[1] <= 365) {
            $term = $argv[1];
            $command = true;
        }

        // 集計開始日
        if (SC_Utils_Ex::sfIsInt($argv[2]) && $argv[2] <= 365) {
            $start = $argv[2];
            $command = true;
        }

        if($term > 0) {
            // 集計の開始
            $this->lfStartDailyTotal($term, $start, $command);
        }
    }

    // 集計の開始
    function lfStartDailyTotal($term, $start, $command = false) {

        $now_time = time();

        // グラフ画像の削除
        $path = GRAPH_DIR . "*.png";
        system ("rm -rf $path");

        // 削除された受注データの受注詳細情報の削除
        $objQuery = new SC_Query();
        $where = "order_id IN (SELECT order_id FROM dtb_order WHERE del_flg = 1)";
        $objQuery->delete("dtb_order_detail", $where);

        // 最後に更新された日付を取得
        $ret = $objQuery->max("dtb_bat_order_daily", "create_date");
        list($batch_last) = split("\.", $ret);
        $pass = $now_time - strtotime($batch_last);

        // 最後のバッチ実行からLOAD_BATCH_PASS秒経過していないと実行しない。
        if($pass < LOAD_BATCH_PASS) {
            GC_Utils_Ex::gfPrintLog("LAST BATCH " . $arrRet[0]['create_date'] . " > " . $batch_pass . " -> EXIT BATCH $batch_date");
            return;
        }

        // 集計
        for ($i = $start; $i < $term; $i++) {
            // 基本時間から$i日分さかのぼる
            $tmp_time = $now_time - ($i * 24 * 3600);

            $batch_date = date("Y/m/d", $tmp_time);
            GC_Utils_Ex::gfPrintLog("LOADING BATCH $batch_date");

            $this->lfBatOrderDaily($tmp_time);
            $this->lfBatOrderDailyHour($tmp_time);
            $this->lfBatOrderAge($tmp_time);

            // タイムアウトを防ぐ
            SC_Utils_Ex::sfFlush();
        }
    }

    // リアルタイムで集計を実施する。集計が終了しているレコードは実施しない。
    /*
     $sdate:YYYY-MM-DD hh:mm:ss形式の日付
     $edate:YYYY-MM-DD hh:mm:ss形式の日付
    */
    function lfRealTimeDailyTotal($sdate, $edate) {
        $pass = strtotime($edate) - strtotime($sdate);
        $loop = intval($pass / 86400);

        for($i = 0; $i <= $loop; $i++) {
            $tmp_time = strtotime($sdate) + ($i * 86400);
            $batch_date = date("Y/m/d H:i:s", $tmp_time);
            $objQuery = new SC_Query();
            $arrRet = $objQuery->select("order_date, create_date", "dtb_bat_order_daily", "order_date = ?", array($batch_date));
            // すでにバッチ処理が終了しているかチェックする。
            if(count($arrRet) > 0) {
                list($create_date) = split("\.", $arrRet[0]['create_date']);
                list($order_date) = split("\.", $arrRet[0]['order_date']);
                $create_time = strtotime($create_date);
                $order_time = strtotime($order_date);
                // オーダー開始日より一日以上後に集計されている場合は集計しなおさない
                if($order_time + 86400 < $create_time || $tmp_time > time()) {
                    GC_Utils_Ex::gfPrintLog("EXIT BATCH $batch_date $tmp_time" . " " . time());
                    continue;
                }
            }
            GC_Utils_Ex::gfPrintLog("LOADING BATCH $batch_date");
            $this->lfBatOrderDaily($tmp_time);
            $this->lfBatOrderDailyHour($tmp_time);
            $this->lfBatOrderAge($tmp_time);
        }
    }

    // バッチ集計用のSQL文を取得する。
    function lfGetOrderDailySQL($start, $end) {
        $from = " FROM dtb_order AS T1 LEFT JOIN dtb_customer AS T2 USING ( customer_id ) ";
        $where = " WHERE T1.del_flg = 0 AND T1.status <> " . ORDER_CANCEL . " AND T1.create_date BETWEEN '$start' AND '$end' ";

        /*	mysqlでも問題ないように修正
         $sql = "SELECT ";
         $sql.= "COUNT(*) AS total_order, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE customer_id = 0)) AS nonmember, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE customer_id <> 0 GROUP BY customer_id)) AS member, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 1)) AS men, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 2)) AS women, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 1 AND customer_id <> 0)) AS men_member, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 1 AND customer_id = 0)) AS men_nonmember, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 2 AND customer_id <> 0)) AS women_member, ";
         $sql.= "SUM((SELECT COUNT(*) WHERE order_sex = 2 AND customer_id = 0)) AS women_nonmember, ";
         $sql.= "SUM(total) AS total, ";
         $sql.= "int8(AVG(total)) AS total_average ";
         $sql.= $from;
         $sql.= $where;		// 受注作成日で検索する
        */
        $sql = "SELECT ";
        $sql.= "COUNT(*) AS total_order, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.customer_id = 0) AS nonmember ) AS nonmember, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.customer_id <> 0) AS member ) AS member, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 1) AS men ) AS men, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 2) AS women ) AS women, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 1 AND T2.customer_id <> 0) AS men_member ) AS men_member, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 1 AND T1.customer_id = 0) AS men_nonmember ) AS men_nonmember, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 2 AND T2.customer_id <> 0) AS women_member ) AS women_member, ";
        $sql.= "(SELECT sum(cnt) FROM (SELECT COUNT(*) AS cnt $from $where AND T1.order_sex = 2 AND T1.customer_id = 0) AS women_nonmember ) AS women_nonmember, ";
        $sql.= "SUM(total) AS total, ";
        $sql.= "(AVG(total)) AS total_average ";
        $sql.= $from;
        $sql.= $where;		// 受注作成日で検索する

        return $sql;
    }

    // 売上げ集計バッチ処理(日別)
    function lfBatOrderDaily($time) {
        $masterData = new SC_DB_MasterData_Ex();
        $arrWDAY = $masterData->getMasterData("mtb_wday");
        // 集計対象日を取得する
        $date = date("Y-m-d", $time);

        $start = $date . " 00:00:00";
        $end = $date . " 23:59:59";

        $sql = $this->lfGetOrderDailySQL($start,$end);

        $objQuery = new SC_Query();
        $arrRet = $objQuery->getAll($sql);

        $sqlval = $arrRet[0];

        // 空文字を"0"に変換
        foreach($sqlval as $key => $val) {
            if ($val == "") {
                $sqlval[$key] = "0";
            }
        }

        $sqlval['create_date'] = 'now()';
        $sqlval['order_date'] = $start;
        $sqlval['year'] = date("Y", $time);
        $sqlval['month'] = date("m", $time);
        $sqlval['day'] = date("d", $time);
        $sqlval['wday'] = date("w", $time);
        $sqlval['key_day'] = sprintf("%02d/%02d/%02d", substr($sqlval['year'],2), $sqlval['month'], $sqlval['day']);
        $sqlval['key_month'] = sprintf("%02d/%02d", substr($sqlval['year'],2), $sqlval['month']);
        $sqlval['key_year'] = sprintf("%d", $sqlval['year']);
        $sqlval['key_wday'] = sprintf("%s", $arrWDAY[$sqlval['wday']]);

        $objQuery->delete("dtb_bat_order_daily", "order_date = ?", array($start));
        $objQuery->insert("dtb_bat_order_daily", $sqlval);
    }

    // 売上げ集計バッチ処理(時間別)
    function lfBatOrderDailyHour($time) {

        // 集計対象日を取得する
        $date = date("Y-m-d", $time);
        $objQuery = new SC_Query();

        $start = $date . " 00:00:00";
        $objQuery->delete("dtb_bat_order_daily_hour", "order_date = ?", array($start));

        // 1時間毎に集計する。
        for($i = 0; $i < 24; $i++) {
            $sdate = sprintf("%s %02d:00:00", $date, $i);
            $edate = sprintf("%s %02d:59:59", $date, $i);
            $sql = $this->lfGetOrderDailySQL($sdate, $edate);
            $arrRet = $objQuery->getAll($sql);
            $sqlval = $arrRet[0];
            // 空文字を"0"に変換
            foreach($sqlval as $key => $val) {
                if ($val == "") {
                    $sqlval[$key] = "0";
                }
            }
            $sqlval['create_date'] = "now()";
            $sqlval['order_date'] = $start;
            $sqlval['hour'] = "$i";
            $objQuery->insert("dtb_bat_order_daily_hour", $sqlval);
        }
    }

    // 売上げ集計バッチ処理(年齢別)
    function lfBatOrderAge($time) {

        $age_loop = intval(BAT_ORDER_AGE / 10);

        // 年齢の範囲を指定してデータ抽出
        $sql = "SELECT COUNT(*) AS order_count, SUM(total) AS total, (AVG(total)) AS total_average ";
        $sql.= "FROM dtb_order ";

        // 集計対象日を取得する
        $date = date("Y-m-d", $time);

        $start = $date . " 00:00:00";
        $end = $date . " 23:59:59";

        $objQuery = new SC_Query();
        $objQuery->delete("dtb_bat_order_daily_age", "order_date = ?", array($start));

        /* 会員集計 */

        $base_where = "WHERE (create_date BETWEEN ? AND ?) AND customer_id <> 0 AND del_flg = 0 AND status <> " . ORDER_CANCEL;

        $end_date = date("Y/m/d", time());
        $start_date = date("Y/m/d",strtotime("-10 year" ,strtotime($end_date)));
        $end_date = date("Y/m/d",strtotime("1 day" ,strtotime($end_date)));
        // 年齢毎に集計する。
        for($i = 0; $i <= $age_loop; $i++) {
            $where = $base_where . " AND order_birth >= cast('$start_date' as date)";
            $start_age = $i * 10;
            if($i < $age_loop) {
                $end_age = $start_age+9;
                $where = $where . " AND order_birth < cast('$end_date' as date)";
            }else{
                $where = $base_where . " AND order_birth < cast('$end_date' as date)";
                $end_age = 999;
            }
            $this->lfBatOrderAgeSub($sql . $where, $start, $end, $start_age, $end_age, 1);
            $end_date = date("Y/m/d",strtotime("1 day" ,strtotime($start_date)));
            $start_date = date("Y/m/d",strtotime("-10 year",strtotime($start_date)));
        }

        // 誕生日入力なし
        $where = $base_where . " AND order_birth IS NULL ";
        $this->lfBatOrderAgeSub($sql . $where, $start, $end, NULL, NULL, 1);

        /* 非会員集計 */

        $base_where = "WHERE (create_date BETWEEN ? AND ?) AND customer_id = 0 AND del_flg = 0 AND status <> " . ORDER_CANCEL;
        $where = $base_where . " AND (to_number(to_char(age(current_timestamp, order_birth), 'YYY'), 999) BETWEEN ? AND ?) ";

        $end_date = date("Y/m/d", time());
        $start_date = date("Y/m/d",strtotime("-10 year" ,strtotime($end_date)));
        $end_date = date("Y/m/d",strtotime("1 day" ,strtotime($end_date)));
        // 年齢毎に集計する。
        for($i = 0; $i <= $age_loop; $i++) {
            $where = $base_where . " AND order_birth >= cast('$start_date' as date)";
            $start_age = $i * 10;
            if($i < $age_loop) {
                $end_age = $start_age+9;
                $where = $where . " AND order_birth < cast('$end_date' as date)";
            }else{
                $where = $base_where . " AND order_birth < cast('$end_date' as date)";
                $end_age = 999;
            }
            $this->lfBatOrderAgeSub($sql . $where, $start, $end, $start_age, $end_age, 0);
            $end_date = date("Y/m/d",strtotime("1 day" ,strtotime($start_date)));
            $start_date = date("Y/m/d",strtotime("-10 year",strtotime($start_date)));
        }

        // 誕生日入力なし
        $where = $base_where . " AND order_birth IS NULL AND del_flg = 0";
        $this->lfBatOrderAgeSub($sql . $where, $start, $end, NULL, NULL, 0);
    }

    // 売上げ集計バッチ処理(年齢別) 登録部分
    function lfBatOrderAgeSub($sql, $start, $end, $start_age, $end_age, $member) {
        $objQuery = new SC_Query();

        $arrRet = $objQuery->getAll($sql, array($start, $end));
        $sqlval = $arrRet[0];

        // 空文字を"0"に変換
        foreach($sqlval as $key => $val) {
            if ($val == "") {
                $sqlval[$key] = "0";
            }
        }

        $sqlval['create_date'] = "now()";
        $sqlval['order_date'] = $start;
        $sqlval['start_age'] = "$start_age";
        $sqlval['end_age'] = "$end_age";
        $sqlval['member'] = "$member";

        $objQuery->insert("dtb_bat_order_daily_age", $sqlval);
    }

    // 文字列にSingleQuotationを付与する
    function lfSingleQuot($value){
        $ret = "";
        if (DB_TYPE == "mysql") {
            $ret = $value;
        }else{
            $ret = "'" . $value . "'";
        }
        return $ret;
    }
}
?>
