<?php
/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2007 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 . "pages/LC_Page.php");

/**
 * 商品登録(商品規格)のページクラス.
 *
 * @package Page
 * @author LOCKON CO.,LTD.
 * @version $Id$
 */
class LC_Page_Admin_Products_ProductClass extends LC_Page {

    // }}}
    // {{{ functions

    /**
     * Page を初期化する.
     *
     * @return void
     */
    function init() {
        parent::init();
        $this->tpl_mainpage = 'products/product_class.tpl';
        $this->tpl_subnavi = 'products/subnavi.tpl';
        $this->tpl_mainno = 'products';
        $this->tpl_subno = 'product';
        $this->tpl_subtitle = '商品登録';

        $masterData = new SC_DB_MasterData_Ex();
        $this->arrSRANK = $masterData->getMasterData("mtb_srank");
        $this->arrDISP = $masterData->getMasterData("mtb_disp");
        $this->arrCLASS = $masterData->getMasterData("mtb_class");
        $this->arrSTATUS = $masterData->getMasterData("mtb_status");
        $this->tpl_onload = "";
    }

    /**
     * Page のプロセス.
     *
     * @return void
     */
    function process() {
        $objView = new SC_AdminView();
        // 認証可否の判定
        $objSess = new SC_Session();
        SC_Utils_Ex::sfIsSuccess($objSess);

        // 検索パラメータの引き継ぎ
        foreach ($_POST as $key => $val) {
            if (ereg("^search_", $key)) {
                $this->arrSearchHidden[$key] = $val;
            }
        }

        $this->tpl_product_id =
            isset($_POST['product_id']) ? $_POST['product_id'] : "" ;

        $this->tpl_pageno = isset($_POST['pageno']) ? $_POST['pageno'] : "";

        if (!isset($_POST['mode'])) $_POST['mode'] = "";

        switch($_POST['mode']) {
            // 規格削除要求
        case 'delete':
            $objQuery = new SC_Query();

            $objQuery->setLimitOffset(1);
            $where = "product_id = ? AND NOT (classcategory_id1 = 0 AND classcategory_id2 = 0)";
            $objQuery->setOrder("rank1 DESC, rank2 DESC");
            $arrRet = $objQuery->select("*", "vw_cross_products_class AS crs_prd", $where, array($_POST['product_id']));

            if(count($arrRet) > 0) {

                $sqlval['product_id'] = $arrRet[0]['product_id'];
                $sqlval['classcategory_id1'] = '0';
                $sqlval['classcategory_id2'] = '0';
                $sqlval['product_code'] = $arrRet[0]['product_code'];
                $sqlval['stock'] = $arrRet[0]['stock'];
                $sqlval['price01'] = $arrRet[0]['price01'];
                $sqlval['price02'] = $arrRet[0]['price02'];
                $sqlval['creator_id'] = $_SESSION['member_id'];
                $sqlval['create_date'] = "now()";
                $sqlval['update_date'] = "now()";

                $objQuery->begin();
                $where = "product_id = ?";
                $objQuery->delete("dtb_products_class", $where, array($_POST['product_id']));
                $objQuery->insert("dtb_products_class", $sqlval);

                $objQuery->commit();
            }

            $this->lfProductClassPage();   // 規格登録ページ
            break;

            // 編集要求
        case 'pre_edit':
            $objQuery = new SC_Query();
            $where = "product_id = ? AND NOT(classcategory_id1 = 0 AND classcategory_id2 = 0) ";
            $ret = $objQuery->count("dtb_products_class", $where, array($_POST['product_id']));

            if($ret > 0) {
                // 規格組み合わせ一覧の取得(DBの値を優先する。)
                $this->arrClassCat = $this->lfGetClassCatListEdit($_POST['product_id']);
            }

            $this->lfProductClassPage();   // 規格登録ページ
            break;
            // 規格組み合わせ表示
        case 'disp':
            $this->arrForm['select_class_id1'] = $_POST['select_class_id1'];
            $this->arrForm['select_class_id2'] = $_POST['select_class_id2'];

            $this->arrErr = $this->lfClassError();
            if (count($this->arrErr) == 0) {
                // 規格組み合わせ一覧の取得
                $this->arrClassCat = $this->lfGetClassCatListDisp($_POST['select_class_id1'], $_POST['select_class_id2']);
            }

            $this->lfProductClassPage();   // 規格登録ページ
            break;
            // 規格登録要求
        case 'edit':
            // 入力値の変換
            $this->arrForm = $this->lfConvertParam($_POST);
            // エラーチェック
            $this->arrErr = $this->lfProductClassError($this->arrForm);

            if(count($this->arrErr) == 0) {
                // 確認ページ設定
                $this->tpl_mainpage = 'products/product_class_confirm.tpl';
                $this->lfProductConfirmPage(); // 確認ページ表示
            } else {
                // 規格組み合わせ一覧の取得
                $this->arrClassCat = $this->lfGetClassCatListDisp($_POST['class_id1'], $_POST['class_id2'], false);
                $this->lfProductClassPage();   // 規格登録ページ
            }
            break;
            // 確認ページからの戻り
        case 'confirm_return':
            // フォームパラメータの引き継ぎ
            $this->arrForm = $_POST;
            // 規格の選択情報は引き継がない。
            $this->arrForm['select_class_id1'] = "";
            $this->arrForm['select_class_id2'] = "";
            // 規格組み合わせ一覧の取得(デフォルト値は出力しない)
            $this->arrClassCat = $this->lfGetClassCatListDisp($_POST['class_id1'], $_POST['class_id2'], false);
            $this->lfProductClassPage();   // 規格登録ページ
            break;
        case 'complete':
            // 完了ページ設定
            $this->tpl_mainpage = 'products/product_class_complete.tpl';
            // 商品規格の登録
            $this->lfInsertProductClass($_POST, $_POST['product_id']);
            break;
        default:
            $this->lfProductClassPage();   // 規格登録ページ
            break;
        }

        $objView->assignobj($this);
        $objView->display(MAIN_FRAME);
    }

    /**
     * デストラクタ.
     *
     * @return void
     */
    function destroy() {
        parent::destroy();
    }

    /* 規格登録ページ表示用 */
    function lfProductClassPage() {
        $objDb = new SC_Helper_DB_Ex();

        $this->arrHidden = $_POST;
        $this->arrHidden['select_class_id1'] = "";
        $this->arrHidden['select_class_id2'] = "";
        $arrClass = $objDb->sfGetIDValueList("dtb_class", 'class_id', 'name');

        // 規格分類が登録されていない規格は表示しないようにする。
        $arrClassCatCount = SC_Utils_Ex::sfGetClassCatCount();

        foreach($arrClass as $key => $val) {
            if($arrClassCatCount[$key] > 0) {
                $this->arrClass[$key] = $arrClass[$key];
            }
        }

        // 商品名を取得
        $objQuery = new SC_Query();
        $product_name = $objQuery->getOne("SELECT name FROM dtb_products WHERE product_id = ?", array($_POST['product_id']));
        $this->arrForm['product_name'] = $product_name;
    }

    function lfSetDefaultClassCat($objQuery, $product_id, $max) {

        // デフォルト値の読込
        $col = "product_code, price01, price02, stock, stock_unlimited";
        $arrRet = $objQuery->select($col, "dtb_products_class", "product_id = ? AND classcategory_id1 = 0 AND classcategory_id2 = 0", array($product_id));;

        if(count($arrRet) > 0) {
            $no = 1;
            for($cnt = 0; $cnt < $max; $cnt++) {
                $this->arrForm["product_code:".$no] = $arrRet[0]['product_code'];
                $this->arrForm['stock:'.$no] = $arrRet[0]['stock'];
                $this->arrForm['price01:'.$no] = $arrRet[0]['price01'];
                $this->arrForm['price02:'.$no] = $arrRet[0]['price02'];
                $this->arrForm['stock_unlimited:'.$no] = $arrRet[0]['stock_unlimited'];
                $no++;
            }
        }
    }

    /* 規格組み合わせ一覧の取得 */
    function lfGetClassCatListDisp($class_id1, $class_id2, $default = true) {
        $objQuery = new SC_Query();

        if($class_id2 != "") {
            // 規格1と規格2
            $sql = "SELECT * ";
            $sql.= "FROM vw_cross_class AS crs_cls ";
            $sql.= "WHERE class_id1 = ? AND class_id2 = ? ORDER BY rank1 DESC, rank2 DESC;";
            $arrRet = $objQuery->getall($sql, array($class_id1, $class_id2));
        } else {
            // 規格1のみ
            $sql = "SELECT * ";
            $sql.= "FROM vw_cross_class AS crs_cls ";
            $sql.= "WHERE class_id1 = ? AND class_id2 = 0 ORDER BY rank1 DESC;";
            $arrRet = $objQuery->getall($sql, array($class_id1));

        }

        $max = count($arrRet);

        if($default) {
            // デフォルト値を設定
            $this->lfSetDefaultClassCat($objQuery, $_POST['product_id'], $max);
        }

        $this->arrForm["class_id1"] = $arrRet[0]['class_id1'];
        $this->arrForm["class_id2"] = $arrRet[0]['class_id2'];
        $this->tpl_onload.= "fnCheckAllStockLimit('$max', '" . DISABLED_RGB . "');";

        return $arrRet;
    }

    /* 規格組み合わせ一覧の取得(編集画面) */
    function lfGetClassCatListEdit($product_id) {
        // 既存編集の場合
        $objQuery = new SC_Query();

        $col = "class_id1, class_id2, name1, name2, rank1, rank2, ";
        $col.= "product_class_id, product_id, T1_classcategory_id AS classcategory_id1, T2_classcategory_id AS classcategory_id2, ";
        $col.= "product_code, stock, stock_unlimited, sale_limit, price01, price02, status";

        $sql = "SELECT $col FROM ";
        $sql.= "( ";
        $sql.= "SELECT T1.class_id AS class_id1, T2.class_id AS class_id2, T1.classcategory_id AS T1_classcategory_id, T2.classcategory_id AS T2_classcategory_id, T1.name AS name1, T2.name AS name2, T1.rank AS rank1, T2.rank AS rank2 ";
        $sql.= "FROM dtb_classcategory AS T1, dtb_classcategory AS T2 ";
        $sql.= "WHERE T1.class_id IN (SELECT class_id1 FROM vw_cross_products_class AS crs_prd WHERE product_id = ? GROUP BY class_id1, class_id2) AND T2.class_id IN (SELECT class_id2 FROM vw_cross_products_class AS crs_prd WHERE product_id = ? GROUP BY class_id1, class_id2)";
        $sql.= ") AS T1 ";

        $sql.= "LEFT JOIN (SELECT * FROM dtb_products_class WHERE product_id = ?) AS T3 ";
        $sql.= "ON T1_classcategory_id = T3.classcategory_id1 AND T2_classcategory_id = T3.classcategory_id2 ";
        $sql.= "ORDER BY rank1 DESC, rank2 DESC";

        $arrList =  $objQuery->getAll($sql, array($product_id, $product_id, $product_id));

        $this->arrForm["class_id1"] = $arrList[0]['class_id1'];
        $this->arrForm["class_id2"] = $arrList[0]['class_id2'];

        $max = count($arrList);

        // デフォルト値を設定
        $this->lfSetDefaultClassCat($objQuery, $product_id, $max);

        $no = 1;

        for($cnt = 0; $cnt < $max; $cnt++) {
            $this->arrForm["classcategory_id1:".$no] = $arrList[$cnt]['classcategory_id1'];
            $this->arrForm["classcategory_id2:".$no] = $arrList[$cnt]['classcategory_id2'];
            if($arrList[$cnt]['product_id'] != "") {
                $this->arrForm["product_code:".$no] = $arrList[$cnt]['product_code'];
                $this->arrForm['stock:'.$no] = $arrList[$cnt]['stock'];
                $this->arrForm['stock_unlimited:'.$no] = $arrList[$cnt]['stock_unlimited'];
                $this->arrForm['price01:'.$no] = $arrList[$cnt]['price01'];
                $this->arrForm['price02:'.$no] = $arrList[$cnt]['price02'];
                // JavaScript初期化用文字列
                $line.= "'check:".$no."',";
            }
            $no++;
        }

        $line = ereg_replace(",$", "", $line);
        $this->tpl_javascript = "list = new Array($line);";
        $color = DISABLED_RGB;
        $this->tpl_onload.= "fnListCheck(list); fnCheckAllStockLimit('$max', '$color');";

        return $arrList;
    }

    /* 規格の登録 */
    function lfInsertProductClass($arrList, $product_id) {
        $objQuery = new SC_Query();

        $objQuery->begin();

        // 既存規格の削除
        $where = "product_id = ?";
        $objQuery->delete("dtb_products_class", $where, array($product_id));

        $cnt = 1;
        // すべての規格を登録する。
        while($arrList["classcategory_id1:".$cnt] != "") {
            if($arrList["check:".$cnt] == 1) {
                $sqlval['product_id'] = $product_id;
                $sqlval['classcategory_id1'] = $arrList["classcategory_id1:".$cnt];
                $sqlval['classcategory_id2'] = $arrList["classcategory_id2:".$cnt];
                $sqlval['product_code'] = $arrList["product_code:".$cnt];
                $sqlval['stock'] = $arrList["stock:".$cnt];
                $sqlval['stock_unlimited'] = $arrList["stock_unlimited:".$cnt];
                $sqlval['price01'] = $arrList['price01:'.$cnt];
                $sqlval['price02'] = $arrList['price02:'.$cnt];
                $sqlval['creator_id'] = $_SESSION['member_id'];
                $sqlval['create_date'] = "now()";
                $sqlval['update_date'] = "now()";
                // INSERTの実行
                $objQuery->insert("dtb_products_class", $sqlval);
            }
            $cnt++;
        }

        $objQuery->commit();
    }

    // 規格選択エラーチェック
    function lfClassError() {
        $objErr = new SC_CheckError();
        $objErr->doFunc(array("規格1", "select_class_id1"), array("EXIST_CHECK"));
        $objErr->doFunc(array("規格", "select_class_id1", "select_class_id2"), array("TOP_EXIST_CHECK"));
        $objErr->doFunc(array("規格1", "規格2", "select_class_id1", "select_class_id2"), array("DIFFERENT_CHECK"));
        return $objErr->arrErr;
    }

    /* 取得文字列の変換 */
    function lfConvertParam($array) {
        /*
         *  文字列の変換
         *  K :  「半角(ﾊﾝｶｸ)片仮名」を「全角片仮名」に変換
         *  C :  「全角ひら仮名」を「全角かた仮名」に変換
         *  V :  濁点付きの文字を一文字に変換。"K","H"と共に使用します
         *  n :  「全角」数字を「半角(ﾊﾝｶｸ)」に変換
         */

        $no = 1; // FIXME 未定義変数の修正
        while($array["classcategory_id1:".$no] != "") {
            $arrConvList["product_code:".$no] = "KVa";
            $arrConvList["price01:".$no] = "n";
            $arrConvList["price02:".$no] = "n";
            $arrConvList["stock:".$no] = "n";
            $no++;
        }

        // 文字変換
        foreach ($arrConvList as $key => $val) {
            // POSTされてきた値のみ変換する。
            if(isset($array[$key])) {
                $array[$key] = mb_convert_kana($array[$key] ,$val);
            }
        }
        return $array;
    }

    // 商品規格エラーチェック
    function lfProductClassError($array) {
        $objErr = new SC_CheckError($array);
        $no = 1; // FIXME 未定義変数の修正
        while($array["classcategory_id1:".$no] != "") {
            if($array["check:".$no] == 1) {
                $objErr->doFunc(array("商品コード", "product_code:".$no, STEXT_LEN), array("MAX_LENGTH_CHECK"));
                $objErr->doFunc(array(NORMAL_PRICE_TITLE, "price01:".$no, PRICE_LEN), array("ZERO_CHECK", "NUM_CHECK", "MAX_LENGTH_CHECK"));
                $objErr->doFunc(array(SALE_PRICE_TITLE, "price02:".$no, PRICE_LEN), array("EXIST_CHECK", "ZERO_CHECK", "NUM_CHECK", "MAX_LENGTH_CHECK"));

                if($array["stock_unlimited:".$no] != '1') {
                    $objErr->doFunc(array("在庫数", "stock:".$no, AMOUNT_LEN), array("EXIST_CHECK", "NUM_CHECK", "MAX_LENGTH_CHECK"));
                }
            }
            if(count($objErr->arrErr) > 0) {
                $objErr->arrErr["error:".$no] = $objErr->arrErr["product_code:".$no];
                $objErr->arrErr["error:".$no].= $objErr->arrErr["price01:".$no];
                $objErr->arrErr["error:".$no].= $objErr->arrErr["price02:".$no];
                $objErr->arrErr["error:".$no].= $objErr->arrErr["stock:".$no];
            }
            $no++;
        }
        return $objErr->arrErr;
    }

    /* 確認ページ表示用 */
    function lfProductConfirmPage() {
        $objDb = new SC_Helper_DB_Ex();
        $this->arrForm['mode'] = 'complete';
        $this->arrClass = $objDb->sfGetIDValueList("dtb_class", 'class_id', 'name');
        $cnt = 0;
        $check = 0;
        $no = 1;
        while($_POST["classcategory_id1:".$no] != "") {
            if($_POST["check:".$no] != "") {
                $check++;
            }
            $no++;
            $cnt++;
        }
        $this->tpl_check = $check;
        $this->tpl_count = $cnt;
    }
}
?>