//--------------------------------------------
// 開窗挑選日期
//--------------------------------------------
function PickDate(objid, aCY11, OLD_VALUE)
{
    var aValue = "";
    var CY11 = 1911;
    var SEPARATOR = "";

    //alert(UserLangId.toUpperCase());
    //if (UserLangId.toUpperCase() == "ZH-TW")
    //  CY11 = 1911;

    if (window.showModalDialog)
    {
        var datePicker = document.getElementById("DatePicker");
        var objValue = document.getElementById(objid);

        datePicker.setAttribute("src", "utility/DatePicker.aspx?SENDER=" + objid + "&CY11=" + CY11 + "&SEPARATOR=" + SEPARATOR);
        //datePicker.style.display = "block";
        datePicker.style.width = 260;
        datePicker.style.height = 260;
        datePicker.style.left = offsetLeft(objValue) + "px";
        datePicker.style.top = offsetTop(objValue) + objValue.offsetHeight + "px";

        //alert(datePicker.offsetTop);
        //alert(datePicker.offsetHeight);
        //alert(document.body.clientHeight);

        if (datePicker.offsetTop + datePicker.offsetHeight > document.body.clientHeight)
            datePicker.style.top = document.body.clientHeight - datePicker.offsetHeight + "px";

        if (datePicker.offsetLeft + datePicker.offsetWidth > document.body.clientWidth)
            datePicker.style.left = document.body.clientWidth - datePicker.offsetWidth + "px";

        //datePicker.sender = document.getElementById(objid);

        //var blocker = document.getElementById("Blocker");
        //blocker.src = "utility/blocker.htm";
        //blocker.src = "about:blank";
        //blocker.style.display = "block";
        //blocker.style.width = "100%";
        //blocker.style.height = "100%";
    }
    else
    {
        window.open(`utility/DatePicker.aspx?SENDER=${objid}&CY11=${CY11}&SEPARATOR=${SEPARATOR}&VALUE=${OLD_VALUE}`
            , "_new"
            , `height=${240 * window.devicePixelRatio}px,width=${280 * window.devicePixelRatio}px,help=no,status=no,resizable=no,toolbar=no`
        );
    }
}

//--------------------------------------------
// 存檔前檢查
//--------------------------------------------
function CheckInput()
{
    var i = 0;
    // 檢查不可空白欄位
    for (i in arNotEmpty)
    {
        obj = document.getElementById(arNotEmpty[i]);
        if (!CheckEmpty(obj, arObjName[arNotEmpty[i]]))
            return false;
    }

    // 檢查數值欄位
    i = 0;
    for (i in arIsNumber)
    {
        obj = document.getElementById(arIsNumber[i]);
        if (!CheckNumber(obj, arObjName[arIsNumber[i]]))
            return false;
    }

    // 檢查日期欄位
    i = 0;
    for (i in arIsDate)
    {
        obj = document.getElementById(arIsDate[i]);
        if (!CheckDate(obj, arObjName[arIsDate[i]]))
            return false;
    }

    return confirm(msgConfirmSave);
}

//--------------------------------------------
// 檢查是否空白
//--------------------------------------------
function CheckEmpty(obj, objCaption)
{
    if (obj.value === "")
    {
        s = msgNotEmpty + " \"" + objCaption + "\".";
        alert(s);
        obj.focus();
        return false;
    }
    return true;
}

//--------------------------------------------
// 檢查是否輸入為數值
//--------------------------------------------
function CheckNumber(obj, objCaption)
{
    if (isNaN(parseFloat(obj.value)))
    {
        s = " \"" + objCaption + "\" " + msgMustNumber;
        alert(s);
        obj.focus();
        return false;
    }
    return true;
}

//--------------------------------------------
// 檢查日期是否合理
//--------------------------------------------
function CheckDate(obj, objCaption)
{
    if (parseDate(obj) !== null)
    {
        s = " \"" + objCaption + "\" " + msgMustDate;
        alert(s);
        obj.focus();
        return false;
    }
    return true;
}

//------------------------------------------------------------
// 取得按下按鍵相關資料
//------------------------------------------------------------
function GetKeyData(evt)
{
    if (!evt) 
    {
        // grab IE event object
        evt = window.event
    }
    else if (!evt.keyCode) 
    {
        // grab NN4 event info
        evt.keyCode = evt.which;
        evt.altKey = evt.modifiers & Event.ALT_MASK;
        evt.ctrlKey = evt.modifiers & Event.CONTROL_MASK;
        evt.shiftKey = evt.modifiers & Event.SHIFT_MASK;
    }
    return evt;
}

//------------------------------------------------------------
// 取得按下的按鍵，可在 onKeyDown, onKeyUp, onKeyPress 中使用
//------------------------------------------------------------
function GetKeyCode(evt)
{
    return GetKeyData(evt).keyCode;
}

//------------------------------------------------------------
// 判斷按下的是否為某鍵
//------------------------------------------------------------
function IsKeyCode(evt, keyCode, altKey, ctrlKey, shiftKey)
{
    var keyEvt = GetKeyData(evt);
    return (keyEvt.keyCode === keyCode &&
        ((!altKey && !keyEvt.altKey) || (altKey && keyEvt.altKey)) &&
        ((!ctrlKey && !keyEvt.ctrlKey) || (ctrlKey && keyEvt.ctrlKey)) &&
        ((!shiftKey && !keyEvt.shiftKey) || (shiftKey && keyEvt.shiftKey)));
}

//------------------------------------------------------------
// 延遲若干毫秒後顯示 "處理中" 
//------------------------------------------------------------
function ShowProcessing(delay)
{
    if (typeof delay !== "undefined")
        window.setTimeout(ShowProcessing1, delay);
    else
        ShowProcessing1();
}

//------------------------------------------------------------
// 顯示 "處理中"
//------------------------------------------------------------
function ShowProcessing1()
{
    var datePicker = document.getElementById("DatePicker");
    datePicker.src = "utility/Processing.htm";
    datePicker.style.width = 340;
    datePicker.style.height = 180;
    datePicker.style.left = Math.round((document.body.clientWidth - datePicker.offsetWidth) / 2) + "px";
    datePicker.style.top = Math.round((document.body.clientHeight - datePicker.offsetHeight) / 2) + "px";
    datePicker.style.border = "none";
}

//------------------------------------------------------------
// 隱藏 "處理中"
//------------------------------------------------------------
function HideProcessing()
{
    var datePicker = document.getElementById("DatePicker");
    datePicker.style.width = 0;
    datePicker.style.height = 0;
    datePicker.style.left = 0;
    datePicker.style.top = 0;
}


/**
 * 顯示 CR 報表
 * @param {string} ra    服務器 URL
 * @param {string} rr    報表檔名稱
 * @param {string} rd    資料檔名稱
 * @param {string} rp    參數檔名稱
 * @param {string} ldir  本地暫存目錄，可空白
 * @param {string} lr    本地暫存報表檔名稱，可空白
 * @param {string} ld    本地暫存資料檔名稱，可空白
 * @param {string} lp    本地暫存參數檔名稱，可空白
 * @param {string} un    登入的帳號，若服務器要求 Windows 登入則需要
 * @param {string} up    登入的密碼，若服務器要求 Windows 登入則需要
 * @param {string} ud    登入的域名，若服務器要求 Windows 登入則需要
 */
function ShowReportJSONP(ra, rr, rd, rp, ldir, lr, ld, lp, un, up, ud)
{
    var url = "http://localhost:8688/CRV";
    url += ra ? "?ra=" + ra : "";
    url += rr ? "&rr=" + rr : "";
    url += rd ? "&rd=" + rd : "";
    url += rp ? "&rp=" + rp : "";
    url += ldir ? "&ldir=" + ldir : "";
    url += lr ? "&lr=" + lr : "";
    url += ld ? "&ld=" + ld : "";
    url += lp ? "&lp=" + lp : "";
    url += un ? "&un=" + un : "";
    url += up ? "&up=" + up : "";
    url += ud ? "&ud=" + ud : "";
    url += "&now=" + Date.now();

    // navigator.sendBeacon(url);
    var script = document.createElement('script');
    script.setAttribute('src', url);
    document.getElementsByTagName('head')[0].appendChild(script);
}


// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// HISTORY
// ------------------------------------------------------------------
// May 17, 2003: Fixed bug in parseDate() for dates <1970
// March 11, 2003: Added parseDate() function
// March 11, 2003: Added "NNN" formatting option. Doesn't match up
//                 perfectly with SimpleDateFormat formats, but 
//                 backwards-compatability was required.

// ------------------------------------------------------------------
// These functions use the same 'format' strings as the 
// java.text.SimpleDateFormat class, with minor exceptions.
// The format string consists of the following abbreviations:
// 
// Field        | Full Form          | Short Form
// -------------+--------------------+-----------------------
// Year         | yyyy (4 digits)    | yy (2 digits), y (2 or 4 digits)
// Month        | MMM (name or abbr.)| MM (2 digits), M (1 or 2 digits)
//              | NNN (abbr.)        |
// Day of Month | dd (2 digits)      | d (1 or 2 digits)
// Day of Week  | EE (name)          | E (abbr)
// Hour (1-12)  | hh (2 digits)      | h (1 or 2 digits)
// Hour (0-23)  | HH (2 digits)      | H (1 or 2 digits)
// Hour (0-11)  | KK (2 digits)      | K (1 or 2 digits)
// Hour (1-24)  | kk (2 digits)      | k (1 or 2 digits)
// Minute       | mm (2 digits)      | m (1 or 2 digits)
// Second       | ss (2 digits)      | s (1 or 2 digits)
// AM/PM        | a                  |
//
// NOTE THE DIFFERENCE BETWEEN MM and mm! Month=MM, not mm!
// Examples:
//  "MMM d, y" matches: January 01, 2000
//                      Dec 1, 1900
//                      Nov 20, 00
//  "M/d/yy"   matches: 01/20/00
//                      9/2/00
//  "MMM dd, yyyy hh:mm:ssa" matches: "January 01, 2000 12:30:45AM"
// ------------------------------------------------------------------

var MONTH_NAMES = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December', 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
var DAY_NAMES = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
function LZ(x) { return (x < 0 || x > 9 ? "" : "0") + x }

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate(val, format)
{
    var date = getDateFromFormat(val, format);
    if (date === 0) { return false; }
    return true;
}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1, dateformat1, date2, dateformat2)
{
    var d1 = getDateFromFormat(date1, dateformat1);
    var d2 = getDateFromFormat(date2, dateformat2);
    if (d1 === 0 || d2 === 0)
    {
        return -1;
    }
    else if (d1 > d2)
    {
        return 1;
    }
    return 0;
}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date, format)
{
    format = format + "";
    var result = "";
    var i_format = 0;
    var c = "";
    var token = "";
    var y = date.getYear() + "";
    var M = date.getMonth() + 1;
    var d = date.getDate();
    var E = date.getDay();
    var H = date.getHours();
    var m = date.getMinutes();
    var s = date.getSeconds();
    var yyyy, yy, MMM, MM, dd, hh, h, mm, ss, ampm, HH, KK, K, kk, k;
    // Convert real date parts into formatted versions
    var value = new Object();
    if (y.length < 4) { y = "" + (y - 0 + 1900); }
    value["y"] = "" + y;
    value["yyyy"] = y;
    value["yy"] = y.substring(2, 4);
    value["M"] = M;
    value["MM"] = LZ(M);
    value["MMM"] = MONTH_NAMES[M - 1];
    value["NNN"] = MONTH_NAMES[M + 11];
    value["d"] = d;
    value["dd"] = LZ(d);
    value["E"] = DAY_NAMES[E + 7];
    value["EE"] = DAY_NAMES[E];
    value["H"] = H;
    value["HH"] = LZ(H);
    if (H === 0) { value["h"] = 12; }
    else if (H > 12) { value["h"] = H - 12; }
    else { value["h"] = H; }
    value["hh"] = LZ(value["h"]);
    if (H > 11) { value["K"] = H - 12; } else { value["K"] = H; }
    value["k"] = H + 1;
    value["KK"] = LZ(value["K"]);
    value["kk"] = LZ(value["k"]);
    if (H > 11) { value["a"] = "PM"; }
    else { value["a"] = "AM"; }
    value["m"] = m;
    value["mm"] = LZ(m);
    value["s"] = s;
    value["ss"] = LZ(s);
    while (i_format < format.length)
    {
        c = format.charAt(i_format);
        token = "";
        while ((format.charAt(i_format) === c) && (i_format < format.length))
        {
            token += format.charAt(i_format++);
        }
        if (value[token] !== null) { result = result + value[token]; }
        else { result = result + token; }
    }
    return result;
}

// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val)
{
    var digits = "1234567890";
    for (var i = 0; i < val.length; i++)
    {
        if (digits.indexOf(val.charAt(i)) === -1) { return false; }
    }
    return true;
}
function _getInt(str, i, minlength, maxlength)
{
    for (var x = maxlength; x >= minlength; x--)
    {
        var token = str.substring(i, i + x);
        if (token.length < minlength) { return null; }
        if (_isInteger(token)) { return token; }
    }
    return null;
}

// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val, format)
{
    val = val + "";
    format = format + "";
    var i_val = 0;
    var i_format = 0;
    var c = "";
    var token = "";
    var token2 = "";
    var x, y;
    var now = new Date();
    var year = now.getYear();
    var month = now.getMonth() + 1;
    var date = 1;
    var hh = now.getHours();
    var mm = now.getMinutes();
    var ss = now.getSeconds();
    var ampm = "";

    while (i_format < format.length)
    {
        // Get next token from format string
        c = format.charAt(i_format);
        token = "";
        while ((format.charAt(i_format) === c) && (i_format < format.length))
        {
            token += format.charAt(i_format++);
        }
        // Extract contents of value based on format token
        if (token === "yyyy" || token === "yy" || token === "y")
        {
            if (token === "yyyy") { x = 4; y = 4; }
            if (token === "yy") { x = 2; y = 2; }
            if (token === "y") { x = 2; y = 4; }
            year = _getInt(val, i_val, x, y);
            if (year === null) { return 0; }
            i_val += year.length;
            if (year.length === 2)
            {
                if (year > 70) { year = 1900 + (year - 0); }
                else { year = 2000 + (year - 0); }
            }
        }
        else if (token === "MMM" || token === "NNN")
        {
            month = 0;
            for (var i = 0; i < MONTH_NAMES.length; i++)
            {
                var month_name = MONTH_NAMES[i];
                if (val.substring(i_val, i_val + month_name.length).toLowerCase() === month_name.toLowerCase())
                {
                    if (token === "MMM" || (token === "NNN" && i > 11))
                    {
                        month = i + 1;
                        if (month > 12) { month -= 12; }
                        i_val += month_name.length;
                        break;
                    }
                }
            }
            if ((month < 1) || (month > 12)) { return 0; }
        }
        else if (token === "EE" || token === "E")
        {
            for (i = 0; i < DAY_NAMES.length; i++)
            {
                var day_name = DAY_NAMES[i];
                if (val.substring(i_val, i_val + day_name.length).toLowerCase() === day_name.toLowerCase())
                {
                    i_val += day_name.length;
                    break;
                }
            }
        }
        else if (token === "MM" || token === "M")
        {
            month = _getInt(val, i_val, token.length, 2);
            if (month === null || (month < 1) || (month > 12)) { return 0; }
            i_val += month.length;
        }
        else if (token === "dd" || token === "d")
        {
            date = _getInt(val, i_val, token.length, 2);
            if (date === null || (date < 1) || (date > 31)) { return 0; }
            i_val += date.length;
        }
        else if (token === "hh" || token === "h")
        {
            hh = _getInt(val, i_val, token.length, 2);
            if (hh === null || (hh < 1) || (hh > 12)) { return 0; }
            i_val += hh.length;
        }
        else if (token === "HH" || token === "H")
        {
            hh = _getInt(val, i_val, token.length, 2);
            if (hh === null || (hh < 0) || (hh > 23)) { return 0; }
            i_val += hh.length;
        }
        else if (token === "KK" || token === "K")
        {
            hh = _getInt(val, i_val, token.length, 2);
            if (hh === null || (hh < 0) || (hh > 11)) { return 0; }
            i_val += hh.length;
        }
        else if (token === "kk" || token === "k")
        {
            hh = _getInt(val, i_val, token.length, 2);
            if (hh === null || (hh < 1) || (hh > 24)) { return 0; }
            i_val += hh.length; hh--;
        }
        else if (token === "mm" || token === "m")
        {
            mm = _getInt(val, i_val, token.length, 2);
            if (mm === null || (mm < 0) || (mm > 59)) { return 0; }
            i_val += mm.length;
        }
        else if (token === "ss" || token === "s")
        {
            ss = _getInt(val, i_val, token.length, 2);
            if (ss === null || (ss < 0) || (ss > 59)) { return 0; }
            i_val += ss.length;
        }
        else if (token === "a")
        {
            if (val.substring(i_val, i_val + 2).toLowerCase() === "am") { ampm = "AM"; }
            else if (val.substring(i_val, i_val + 2).toLowerCase() === "pm") { ampm = "PM"; }
            else { return 0; }
            i_val += 2;
        }
        else
        {
            if (val.substring(i_val, i_val + token.length) !== token) { return 0; }
            else { i_val += token.length; }
        }
    }
    // If there are any trailing characters left in the value, it doesn't match
    if (i_val !== val.length) { return 0; }
    // Is date valid for month?
    if (month === 2)
    {
        // Check for leap year
        if (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0))
        { // leap year
            if (date > 29) { return 0; }
        }
        else { if (date > 28) { return 0; } }
    }
    if ((month === 4) || (month === 6) || (month === 9) || (month === 11))
    {
        if (date > 30) { return 0; }
    }
    // Correct hours value
    if (hh < 12 && ampm === "PM") { hh = hh - 0 + 12; }
    else if (hh > 11 && ampm === "AM") { hh -= 12; }
    var newdate = new Date(year, month - 1, date, hh, mm, ss);
    return newdate.getTime();
}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val)
{
    var preferEuro = (arguments.length === 2) ? arguments[1] : false;
    generalFormats = new Array('y/M/d', 'yyyy/MM/dd', 'y-M-d', 'MMM d, y', 'MMM d,y', 'y-MMM-d', 'd-MMM-y', 'MMM d');
    monthFirst = new Array('M/d/y', 'M-d-y', 'M.d.y', 'MMM-d', 'M/d', 'M-d');
    dateFirst = new Array('d/M/y', 'd-M-y', 'd.M.y', 'd-MMM', 'd/M', 'd-M');
    var checkList = new Array('generalFormats', preferEuro ? 'dateFirst' : 'monthFirst', preferEuro ? 'monthFirst' : 'dateFirst');
    var d = null;
    for (var i = 0; i < checkList.length; i++)
    {
        var l = window[checkList[i]];
        for (var j = 0; j < l.length; j++)
        {
            d = getDateFromFormat(val, l[j]);
            if (d !== 0) { return new Date(d); }
        }
    }
    return null;
}