/* Input Mask plugin extensions github.com/RobinHerbots/jquery.inputmask Copyright © 2010 - 2014 Robin Herbots Licensed under the MIT license (www.opensource.org/licenses/mit-license.php) Version: 0.0.0

Optional extensions on the jquery.inputmask base */ (function ($) {

//date & time aliases
$.extend($.inputmask.defaults.definitions, {
    'h': { //hours
        validator: "[01][0-9]|2[0-3]",
        cardinality: 2,
        prevalidator: [{ validator: "[0-2]", cardinality: 1 }]
    },
    's': { //seconds || minutes
        validator: "[0-5][0-9]",
        cardinality: 2,
        prevalidator: [{ validator: "[0-5]", cardinality: 1 }]
    },
    'd': { //basic day
        validator: "0[1-9]|[12][0-9]|3[01]",
        cardinality: 2,
        prevalidator: [{ validator: "[0-3]", cardinality: 1 }]
    },
    'm': { //basic month
        validator: "0[1-9]|1[012]",
        cardinality: 2,
        prevalidator: [{ validator: "[01]", cardinality: 1 }]
    },
    'y': { //basic year
        validator: "(19|20)\\d{2}",
        cardinality: 4,
        prevalidator: [
                    { validator: "[12]", cardinality: 1 },
                    { validator: "(19|20)", cardinality: 2 },
                    { validator: "(19|20)\\d", cardinality: 3 }
        ]
    }
});
$.extend($.inputmask.defaults.aliases, {
    'dd/mm/yyyy': {
        mask: "1/2/y",
        placeholder: "dd/mm/yyyy",
        regex: {
            val1pre: new RegExp("[0-3]"), //daypre
            val1: new RegExp("0[1-9]|[12][0-9]|3[01]"), //day
            val2pre: function (separator) { var escapedSeparator = $.inputmask.escapeRegex.call(this, separator); return new RegExp("((0[1-9]|[12][0-9]|3[01])" + escapedSeparator + "[01])"); }, //monthpre
            val2: function (separator) { var escapedSeparator = $.inputmask.escapeRegex.call(this, separator); return new RegExp("((0[1-9]|[12][0-9])" + escapedSeparator + "(0[1-9]|1[012]))|(30" + escapedSeparator + "(0[13-9]|1[012]))|(31" + escapedSeparator + "(0[13578]|1[02]))"); }//month
        },
        leapday: "29/02/",
        separator: '/',
        yearrange: { minyear: 1900, maxyear: 2099 },
        isInYearRange: function (chrs, minyear, maxyear) {
            var enteredyear = parseInt(chrs.concat(minyear.toString().slice(chrs.length)));
            var enteredyear2 = parseInt(chrs.concat(maxyear.toString().slice(chrs.length)));
            return (enteredyear != NaN ? minyear <= enteredyear && enteredyear <= maxyear : false) ||
                       (enteredyear2 != NaN ? minyear <= enteredyear2 && enteredyear2 <= maxyear : false);
        },
        determinebaseyear: function (minyear, maxyear, hint) {
            var currentyear = (new Date()).getFullYear();
            if (minyear > currentyear) return minyear;
            if (maxyear < currentyear) {
                var maxYearPrefix = maxyear.toString().slice(0, 2);
                var maxYearPostfix = maxyear.toString().slice(2, 4);
                while (maxyear < maxYearPrefix + hint) {
                    maxYearPrefix--;
                }
                var maxxYear = maxYearPrefix + maxYearPostfix;
                return minyear > maxxYear ? minyear : maxxYear;
            }

            return currentyear;
        },
        onKeyUp: function (e, buffer, opts) {
            var $input = $(this);
            if (e.ctrlKey && e.keyCode == opts.keyCode.RIGHT) {
                var today = new Date();
                $input.val(today.getDate().toString() + (today.getMonth() + 1).toString() + today.getFullYear().toString());
            }
        },
        definitions: {
            '1': { //val1 ~ day or month
                validator: function (chrs, buffer, pos, strict, opts) {
                    var isValid = opts.regex.val1.test(chrs);
                    if (!strict && !isValid) {
                        if (chrs.charAt(1) == opts.separator || "-./".indexOf(chrs.charAt(1)) != -1) {
                            isValid = opts.regex.val1.test("0" + chrs.charAt(0));
                            if (isValid) {
                                buffer[pos - 1] = "0";
                                return { "pos": pos, "c": chrs.charAt(0) };
                            }
                        }
                    }
                    return isValid;
                },
                cardinality: 2,
                prevalidator: [{
                    validator: function (chrs, buffer, pos, strict, opts) {
                        var isValid = opts.regex.val1pre.test(chrs);
                        if (!strict && !isValid) {
                            isValid = opts.regex.val1.test("0" + chrs);
                            if (isValid) {
                                buffer[pos] = "0";
                                pos++;
                                return { "pos": pos };
                            }
                        }
                        return isValid;
                    }, cardinality: 1
                }]
            },
            '2': { //val2 ~ day or month
                validator: function (chrs, buffer, pos, strict, opts) {
                    var frontValue = buffer.join('').substr(0, 3);
                    if (frontValue.indexOf(opts.placeholder[0]) != -1) frontValue = "01" + opts.separator;
                    var isValid = opts.regex.val2(opts.separator).test(frontValue + chrs);
                    if (!strict && !isValid) {
                        if (chrs.charAt(1) == opts.separator || "-./".indexOf(chrs.charAt(1)) != -1) {
                            isValid = opts.regex.val2(opts.separator).test(frontValue + "0" + chrs.charAt(0));
                            if (isValid) {
                                buffer[pos - 1] = "0";
                                return { "pos": pos, "c": chrs.charAt(0) };
                            }
                        }
                    }
                    return isValid;
                },
                cardinality: 2,
                prevalidator: [{
                    validator: function (chrs, buffer, pos, strict, opts) {
                        var frontValue = buffer.join('').substr(0, 3);
                        if (frontValue.indexOf(opts.placeholder[0]) != -1) frontValue = "01" + opts.separator;
                        var isValid = opts.regex.val2pre(opts.separator).test(frontValue + chrs);
                        if (!strict && !isValid) {
                            isValid = opts.regex.val2(opts.separator).test(frontValue + "0" + chrs);
                            if (isValid) {
                                buffer[pos] = "0";
                                pos++;
                                return { "pos": pos };
                            }
                        }
                        return isValid;
                    }, cardinality: 1
                }]
            },
            'y': { //year
                validator: function (chrs, buffer, pos, strict, opts) {
                    if (opts.isInYearRange(chrs, opts.yearrange.minyear, opts.yearrange.maxyear)) {
                        var dayMonthValue = buffer.join('').substr(0, 6);
                        if (dayMonthValue != opts.leapday)
                            return true;
                        else {
                            var year = parseInt(chrs, 10);//detect leap year
                            if (year % 4 === 0)
                                if (year % 100 === 0)
                                    if (year % 400 === 0)
                                        return true;
                                    else return false;
                                else return true;
                            else return false;
                        }
                    } else return false;
                },
                cardinality: 4,
                prevalidator: [
            {
                validator: function (chrs, buffer, pos, strict, opts) {
                    var isValid = opts.isInYearRange(chrs, opts.yearrange.minyear, opts.yearrange.maxyear);
                    if (!strict && !isValid) {
                        var yearPrefix = opts.determinebaseyear(opts.yearrange.minyear, opts.yearrange.maxyear, chrs + "0").toString().slice(0, 1);

                        isValid = opts.isInYearRange(yearPrefix + chrs, opts.yearrange.minyear, opts.yearrange.maxyear);
                        if (isValid) {
                            buffer[pos++] = yearPrefix[0];
                            return { "pos": pos };
                        }
                        yearPrefix = opts.determinebaseyear(opts.yearrange.minyear, opts.yearrange.maxyear, chrs + "0").toString().slice(0, 2);

                        isValid = opts.isInYearRange(yearPrefix + chrs, opts.yearrange.minyear, opts.yearrange.maxyear);
                        if (isValid) {
                            buffer[pos++] = yearPrefix[0];
                            buffer[pos++] = yearPrefix[1];
                            return { "pos": pos };
                        }
                    }
                    return isValid;
                },
                cardinality: 1
            },
            {
                validator: function (chrs, buffer, pos, strict, opts) {
                    var isValid = opts.isInYearRange(chrs, opts.yearrange.minyear, opts.yearrange.maxyear);
                    if (!strict && !isValid) {
                        var yearPrefix = opts.determinebaseyear(opts.yearrange.minyear, opts.yearrange.maxyear, chrs).toString().slice(0, 2);

                        isValid = opts.isInYearRange(chrs[0] + yearPrefix[1] + chrs[1], opts.yearrange.minyear, opts.yearrange.maxyear);
                        if (isValid) {
                            buffer[pos++] = yearPrefix[1];
                            return { "pos": pos };
                        }

                        yearPrefix = opts.determinebaseyear(opts.yearrange.minyear, opts.yearrange.maxyear, chrs).toString().slice(0, 2);
                        if (opts.isInYearRange(yearPrefix + chrs, opts.yearrange.minyear, opts.yearrange.maxyear)) {
                            var dayMonthValue = buffer.join('').substr(0, 6);
                            if (dayMonthValue != opts.leapday)
                                isValid = true;
                            else {
                                var year = parseInt(chrs, 10);//detect leap year
                                if (year % 4 === 0)
                                    if (year % 100 === 0)
                                        if (year % 400 === 0)
                                            isValid = true;
                                        else isValid = false;
                                    else isValid = true;
                                else isValid = false;
                            }
                        } else isValid = false;
                        if (isValid) {
                            buffer[pos - 1] = yearPrefix[0];
                            buffer[pos++] = yearPrefix[1];
                            buffer[pos++] = chrs[0];
                            return { "pos": pos };
                        }
                    }
                    return isValid;
                }, cardinality: 2
            },
            {
                validator: function (chrs, buffer, pos, strict, opts) {
                    return opts.isInYearRange(chrs, opts.yearrange.minyear, opts.yearrange.maxyear);
                }, cardinality: 3
            }
                ]
            }
        },
        insertMode: false,
        autoUnmask: false
    },
    'mm/dd/yyyy': {
        placeholder: "mm/dd/yyyy",
        alias: "dd/mm/yyyy", //reuse functionality of dd/mm/yyyy alias
        regex: {
            val2pre: function (separator) { var escapedSeparator = $.inputmask.escapeRegex.call(this, separator); return new RegExp("((0[13-9]|1[012])" + escapedSeparator + "[0-3])|(02" + escapedSeparator + "[0-2])"); }, //daypre
            val2: function (separator) { var escapedSeparator = $.inputmask.escapeRegex.call(this, separator); return new RegExp("((0[1-9]|1[012])" + escapedSeparator + "(0[1-9]|[12][0-9]))|((0[13-9]|1[012])" + escapedSeparator + "30)|((0[13578]|1[02])" + escapedSeparator + "31)"); }, //day
            val1pre: new RegExp("[01]"), //monthpre
            val1: new RegExp("0[1-9]|1[012]") //month
        },
        leapday: "02/29/",
        onKeyUp: function (e, buffer, opts) {
            var $input = $(this);
            if (e.ctrlKey && e.keyCode == opts.keyCode.RIGHT) {
                var today = new Date();
                $input.val((today.getMonth() + 1).toString() + today.getDate().toString() + today.getFullYear().toString());
            }
        }
    },
    'yyyy/mm/dd': {
        mask: "y/1/2",
        placeholder: "yyyy/mm/dd",
        alias: "mm/dd/yyyy",
        leapday: "/02/29",
        onKeyUp: function (e, buffer, opts) {
            var $input = $(this);
            if (e.ctrlKey && e.keyCode == opts.keyCode.RIGHT) {
                var today = new Date();
                $input.val(today.getFullYear().toString() + (today.getMonth() + 1).toString() + today.getDate().toString());
            }
        },
        definitions: {
            '2': { //val2 ~ day or month
                validator: function (chrs, buffer, pos, strict, opts) {
                    var frontValue = buffer.join('').substr(5, 3);
                    if (frontValue.indexOf(opts.placeholder[5]) != -1) frontValue = "01" + opts.separator;
                    var isValid = opts.regex.val2(opts.separator).test(frontValue + chrs);
                    if (!strict && !isValid) {
                        if (chrs.charAt(1) == opts.separator || "-./".indexOf(chrs.charAt(1)) != -1) {
                            isValid = opts.regex.val2(opts.separator).test(frontValue + "0" + chrs.charAt(0));
                            if (isValid) {
                                buffer[pos - 1] = "0";
                                return { "pos": pos, "c": chrs.charAt(0) };
                            }
                        }
                    }

                    //check leap yeap
                    if (isValid) {
                        var dayMonthValue = buffer.join('').substr(4, 4) + chrs;
                        if (dayMonthValue != opts.leapday)
                            return true;
                        else {
                            var year = parseInt(buffer.join('').substr(0, 4), 10);  //detect leap year
                            if (year % 4 === 0)
                                if (year % 100 === 0)
                                    if (year % 400 === 0)
                                        return true;
                                    else return false;
                                else return true;
                            else return false;
                        }
                    }

                    return isValid;
                },
                cardinality: 2,
                prevalidator: [{
                    validator: function (chrs, buffer, pos, strict, opts) {
                        var frontValue = buffer.join('').substr(5, 3);
                        if (frontValue.indexOf(opts.placeholder[5]) != -1) frontValue = "01" + opts.separator;
                        var isValid = opts.regex.val2pre(opts.separator).test(frontValue + chrs);
                        if (!strict && !isValid) {
                            isValid = opts.regex.val2(opts.separator).test(frontValue + "0" + chrs);
                            if (isValid) {
                                buffer[pos] = "0";
                                pos++;
                                return { "pos": pos };
                            }
                        }
                        return isValid;
                    }, cardinality: 1
                }]
            }
        }
    },
    'dd.mm.yyyy': {
        mask: "1.2.y",
        placeholder: "dd.mm.yyyy",
        leapday: "29.02.",
        separator: '.',
        alias: "dd/mm/yyyy"
    },
    'dd-mm-yyyy': {
        mask: "1-2-y",
        placeholder: "dd-mm-yyyy",
        leapday: "29-02-",
        separator: '-',
        alias: "dd/mm/yyyy"
    },
    'mm.dd.yyyy': {
        mask: "1.2.y",
        placeholder: "mm.dd.yyyy",
        leapday: "02.29.",
        separator: '.',
        alias: "mm/dd/yyyy"
    },
    'mm-dd-yyyy': {
        mask: "1-2-y",
        placeholder: "mm-dd-yyyy",
        leapday: "02-29-",
        separator: '-',
        alias: "mm/dd/yyyy"
    },
    'yyyy.mm.dd': {
        mask: "y.1.2",
        placeholder: "yyyy.mm.dd",
        leapday: ".02.29",
        separator: '.',
        alias: "yyyy/mm/dd"
    },
    'yyyy-mm-dd': {
        mask: "y-1-2",
        placeholder: "yyyy-mm-dd",
        leapday: "-02-29",
        separator: '-',
        alias: "yyyy/mm/dd"
    },
    'datetime': {
        mask: "1/2/y h:s",
        placeholder: "dd/mm/yyyy hh:mm",
        alias: "dd/mm/yyyy",
        regex: {
            hrspre: new RegExp("[012]"), //hours pre
            hrs24: new RegExp("2[0-9]|1[3-9]"),
            hrs: new RegExp("[01][0-9]|2[0-3]"), //hours
            ampm: new RegExp("^[a|p|A|P][m|M]")
        },
        timeseparator: ':',
        hourFormat: "24", // or 12
        definitions: {
            'h': { //hours
                validator: function (chrs, buffer, pos, strict, opts) {
                    var isValid = opts.regex.hrs.test(chrs);
                    if (!strict && !isValid) {
                        if (chrs.charAt(1) == opts.timeseparator || "-.:".indexOf(chrs.charAt(1)) != -1) {
                            isValid = opts.regex.hrs.test("0" + chrs.charAt(0));
                            if (isValid) {
                                buffer[pos - 1] = "0";
                                buffer[pos] = chrs.charAt(0);
                                pos++;
                                return { "pos": pos };
                            }
                        }
                    }

                    if (isValid && opts.hourFormat !== "24" && opts.regex.hrs24.test(chrs)) {

                        var tmp = parseInt(chrs, 10);

                        if (tmp == 24) {
                            buffer[pos + 5] = "a";
                            buffer[pos + 6] = "m";
                        } else {
                            buffer[pos + 5] = "p";
                            buffer[pos + 6] = "m";
                        }

                        tmp = tmp - 12;

                        if (tmp < 10) {
                            buffer[pos] = tmp.toString();
                            buffer[pos - 1] = "0";
                        } else {
                            buffer[pos] = tmp.toString().charAt(1);
                            buffer[pos - 1] = tmp.toString().charAt(0);
                        }

                        return { "pos": pos, "c": buffer[pos] };
                    }

                    return isValid;
                },
                cardinality: 2,
                prevalidator: [{
                    validator: function (chrs, buffer, pos, strict, opts) {
                        var isValid = opts.regex.hrspre.test(chrs);
                        if (!strict && !isValid) {
                            isValid = opts.regex.hrs.test("0" + chrs);
                            if (isValid) {
                                buffer[pos] = "0";
                                pos++;
                                return { "pos": pos };
                            }
                        }
                        return isValid;
                    }, cardinality: 1
                }]
            },
            't': { //am/pm
                validator: function (chrs, buffer, pos, strict, opts) {
                    return opts.regex.ampm.test(chrs + "m");
                },
                casing: "lower",
                cardinality: 1
            }
        },
        insertMode: false,
        autoUnmask: false
    },
    'datetime12': {
        mask: "1/2/y h:s t\\m",
        placeholder: "dd/mm/yyyy hh:mm xm",
        alias: "datetime",
        hourFormat: "12"
    },
    'hh:mm t': {
        mask: "h:s t\\m",
        placeholder: "hh:mm xm",
        alias: "datetime",
        hourFormat: "12"
    },
    'h:s t': {
        mask: "h:s t\\m",
        placeholder: "hh:mm xm",
        alias: "datetime",
        hourFormat: "12"
    },
    'hh:mm:ss': {
        mask: "h:s:s",
        autoUnmask: false
    },
    'hh:mm': {
        mask: "h:s",
        autoUnmask: false
    },
    'date': {
        alias: "dd/mm/yyyy" // "mm/dd/yyyy"
    },
    'mm/yyyy': {
        mask: "1/y",
        placeholder: "mm/yyyy",
        leapday: "donotuse",
        separator: '/',
        alias: "mm/dd/yyyy"
    }
});

})(jQuery);