/**
 
 @Name : layDate 5.0.9 鏃ユ湡鏃堕棿鎺т欢
 @Author: 璐ゅ績
 @Site锛歨ttp://www.layui.com/laydate/
 @License锛歁IT
 
 */

; !function () {
  "use strict";

  var isLayui = window.layui && layui.define, ready = {
    getPath: function () {
      var jsPath = document.currentScript ? document.currentScript.src : function () {
        var js = document.scripts
          , last = js.length - 1
          , src;
        for (var i = last; i > 0; i--) {
          if (js[i].readyState === 'interactive') {
            src = js[i].src;
            break;
          }
        }
        return src || js[last].src;
      }();
      return jsPath.substring(0, jsPath.lastIndexOf('/') + 1);
    }()

    //鑾峰彇鑺傜偣鐨剆tyle灞炴€у€
    , getStyle: function (node, name) {
      var style = node.currentStyle ? node.currentStyle : window.getComputedStyle(node, null);
      return style[style.getPropertyValue ? 'getPropertyValue' : 'getAttribute'](name);
    }

    //杞藉叆CSS閰嶄欢
    , link: function (href, fn, cssname) {

      //鏈缃矾寰勶紝鍒欎笉涓诲姩鍔犺浇css
      if (!laydate.path) return;

      var head = document.getElementsByTagName("head")[0], link = document.createElement('link');
      if (typeof fn === 'string') cssname = fn;
      var app = (cssname || href).replace(/\.|\//g, '');
      var id = 'layuicss-' + app, timeout = 0;

      link.rel = 'stylesheet';
      link.href = laydate.path + href;
      link.id = id;

      if (!document.getElementById(id)) {
        head.appendChild(link);
      }

      if (typeof fn !== 'function') return;

      //杞css鏄惁鍔犺浇瀹屾瘯
      (function poll() {
        if (++timeout > 8 * 1000 / 100) {
          return window.console && console.error('laydate.css: Invalid');
        };
        parseInt(ready.getStyle(document.getElementById(id), 'width')) === 1989 ? fn() : setTimeout(poll, 100);
      }());
    }
  }

    , laydate = {
      v: '5.0.9'
      , config: {} //鍏ㄥ眬閰嶇疆椤
      , index: (window.laydate && window.laydate.v) ? 100000 : 0
      , path: ready.getPath

      //璁剧疆鍏ㄥ眬椤
      , set: function (options) {
        var that = this;
        that.config = lay.extend({}, that.config, options);
        return that;
      }

      //涓讳綋CSS绛夊緟浜嬩欢
      , ready: function (fn) {
        var cssname = 'laydate', ver = ''
          , path = (isLayui ? 'modules/laydate/' : '') + 'laydate.css?v=' + laydate.v + ver;
        isLayui ? layui.addcss(path, fn, cssname) : ready.link(path, fn, cssname);
        return this;
      }
    }

    //鎿嶄綔褰撳墠瀹炰緥
    , thisDate = function () {
      var that = this;
      return {
        //鎻愮ず妗
        hint: function (content) {
          that.hint.call(that, content);
        }
        , config: that.config
      };
    }

    //瀛楃甯搁噺
    , MOD_NAME = 'laydate', ELEM = '.layui-laydate', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'laydate-disabled', TIPS_OUT = '寮€濮嬫棩鏈熻秴鍑轰簡缁撴潫鏃ユ湡<br>寤鸿閲嶆柊閫夋嫨', LIMIT_YEAR = [100, 200000]

    , ELEM_STATIC = 'layui-laydate-static', ELEM_LIST = 'layui-laydate-list', ELEM_SELECTED = 'laydate-selected', ELEM_HINT = 'layui-laydate-hint', ELEM_PREV = 'laydate-day-prev', ELEM_NEXT = 'laydate-day-next', ELEM_FOOTER = 'layui-laydate-footer', ELEM_CONFIRM = '.laydate-btns-confirm', ELEM_TIME_TEXT = 'laydate-time-text', ELEM_TIME_BTN = '.laydate-btns-time'

    //缁勪欢鏋勯€犲櫒
    , Class = function (options) {
      var that = this;
      that.index = ++laydate.index;
      that.config = lay.extend({}, that.config, laydate.config, options);
      laydate.ready(function () {
        that.init();
      });
    }

    //DOM鏌ユ壘
    , lay = function (selector) {
      return new LAY(selector);
    }

    //DOM鏋勯€犲櫒
    , LAY = function (selector) {
      var index = 0
        , nativeDOM = typeof selector === 'object' ? [selector] : (
          this.selector = selector
          , document.querySelectorAll(selector || null)
        );
      for (; index < nativeDOM.length; index++) {
        this.push(nativeDOM[index]);
      }
    };


  /*
    lay瀵硅薄鎿嶄綔
  */

  LAY.prototype = [];
  LAY.prototype.constructor = LAY;

  //鏅€氬璞℃繁搴︽墿灞
  lay.extend = function () {
    var ai = 1, args = arguments
      , clone = function (target, obj) {
        target = target || (obj.constructor === Array ? [] : {});
        for (var i in obj) {
          //濡傛灉鍊间负瀵硅薄锛屽垯杩涘叆閫掑綊锛岀户缁繁搴﹀悎骞
          target[i] = (obj[i] && (obj[i].constructor === Object))
            ? clone(target[i], obj[i])
            : obj[i];
        }
        return target;
      }

    args[0] = typeof args[0] === 'object' ? args[0] : {};

    for (; ai < args.length; ai++) {
      if (typeof args[ai] === 'object') {
        clone(args[0], args[ai])
      }
    }
    return args[0];
  };

  //ie鐗堟湰
  lay.ie = function () {
    var agent = navigator.userAgent.toLowerCase();
    return (!!window.ActiveXObject || "ActiveXObject" in window) ? (
      (agent.match(/msie\s(\d+)/) || [])[1] || '11' //鐢变簬ie11骞舵病鏈塵sie鐨勬爣璇
    ) : false;
  }();

  //涓鍐掓场
  lay.stope = function (e) {
    e = e || window.event;
    e.stopPropagation
      ? e.stopPropagation()
      : e.cancelBubble = true;
  };

  //瀵硅薄閬嶅巻
  lay.each = function (obj, fn) {
    var key
      , that = this;
    if (typeof fn !== 'function') return that;
    obj = obj || [];
    if (obj.constructor === Object) {
      for (key in obj) {
        if (fn.call(obj[key], key, obj[key])) break;
      }
    } else {
      for (key = 0; key < obj.length; key++) {
        if (fn.call(obj[key], key, obj[key])) break;
      }
    }
    return that;
  };

  //鏁板瓧鍓嶇疆琛ラ浂
  lay.digit = function (num, length, end) {
    var str = '';
    num = String(num);
    length = length || 2;
    for (var i = num.length; i < length; i++) {
      str += '0';
    }
    return num < Math.pow(10, length) ? str + (num | 0) : num;
  };

  //鍒涘缓鍏冪礌
  lay.elem = function (elemName, attr) {
    var elem = document.createElement(elemName);
    lay.each(attr || {}, function (key, value) {
      elem.setAttribute(key, value);
    });
    return elem;
  };

  //杩藉姞瀛楃
  LAY.addStr = function (str, new_str) {
    str = str.replace(/\s+/, ' ');
    new_str = new_str.replace(/\s+/, ' ').split(' ');
    lay.each(new_str, function (ii, item) {
      if (!new RegExp('\\b' + item + '\\b').test(str)) {
        str = str + ' ' + item;
      }
    });
    return str.replace(/^\s|\s$/, '');
  };

  //绉婚櫎鍊
  LAY.removeStr = function (str, new_str) {
    str = str.replace(/\s+/, ' ');
    new_str = new_str.replace(/\s+/, ' ').split(' ');
    lay.each(new_str, function (ii, item) {
      var exp = new RegExp('\\b' + item + '\\b')
      if (exp.test(str)) {
        str = str.replace(exp, '');
      }
    });
    return str.replace(/\s+/, ' ').replace(/^\s|\s$/, '');
  };

  //鏌ユ壘瀛愬厓绱
  LAY.prototype.find = function (selector) {
    var that = this;
    var index = 0, arr = []
      , isObject = typeof selector === 'object';

    this.each(function (i, item) {
      var nativeDOM = isObject ? [selector] : item.querySelectorAll(selector || null);
      for (; index < nativeDOM.length; index++) {
        arr.push(nativeDOM[index]);
      }
      that.shift();
    });

    if (!isObject) {
      that.selector = (that.selector ? that.selector + ' ' : '') + selector
    }

    lay.each(arr, function (i, item) {
      that.push(item);
    });

    return that;
  };

  //DOM閬嶅巻
  LAY.prototype.each = function (fn) {
    return lay.each.call(this, this, fn);
  };

  //娣诲姞css绫
  LAY.prototype.addClass = function (className, type) {
    return this.each(function (index, item) {
      item.className = LAY[type ? 'removeStr' : 'addStr'](item.className, className)
    });
  };

  //绉婚櫎css绫
  LAY.prototype.removeClass = function (className) {
    return this.addClass(className, true);
  };

  //鏄惁鍖呭惈css绫
  LAY.prototype.hasClass = function (className) {
    var has = false;
    this.each(function (index, item) {
      if (new RegExp('\\b' + className + '\\b').test(item.className)) {
        has = true;
      }
    });
    return has;
  };

  //娣诲姞鎴栬幏鍙栧睘鎬
  LAY.prototype.attr = function (key, value) {
    var that = this;
    return value === undefined ? function () {
      if (that.length > 0) return that[0].getAttribute(key);
    }() : that.each(function (index, item) {
      item.setAttribute(key, value);
    });
  };

  //绉婚櫎灞炴€
  LAY.prototype.removeAttr = function (key) {
    return this.each(function (index, item) {
      item.removeAttribute(key);
    });
  };

  //璁剧疆HTML鍐呭
  LAY.prototype.html = function (html) {
    return this.each(function (index, item) {
      item.innerHTML = html;
    });
  };

  //璁剧疆鍊
  LAY.prototype.val = function (value) {
    return this.each(function (index, item) {
      item.value = value;
    });
  };

  //杩藉姞鍐呭
  LAY.prototype.append = function (elem) {
    return this.each(function (index, item) {
      typeof elem === 'object'
        ? item.appendChild(elem)
        : item.innerHTML = item.innerHTML + elem;
    });
  };

  //绉婚櫎鍐呭
  LAY.prototype.remove = function (elem) {
    return this.each(function (index, item) {
      elem ? item.removeChild(elem) : item.parentNode.removeChild(item);
    });
  };

  //浜嬩欢缁戝畾
  LAY.prototype.on = function (eventName, fn) {
    return this.each(function (index, item) {
      item.attachEvent ? item.attachEvent('on' + eventName, function (e) {
        e.target = e.srcElement;
        fn.call(item, e);
      }) : item.addEventListener(eventName, fn, false);
    });
  };

  //瑙ｉ櫎浜嬩欢
  LAY.prototype.off = function (eventName, fn) {
    return this.each(function (index, item) {
      item.detachEvent
        ? item.detachEvent('on' + eventName, fn)
        : item.removeEventListener(eventName, fn, false);
    });
  };


  /*
    缁勪欢鎿嶄綔
  */


  //鏄惁闂板勾
  Class.isLeapYear = function (year) {
    return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
  };

  //榛樿閰嶇疆
  Class.prototype.config = {
    type: 'date' //鎺т欢绫诲瀷锛屾敮鎸侊細year/month/date/time/datetime
    , range: false //鏄惁寮€鍚寖鍥撮€夋嫨锛屽嵆鍙屾帶浠
    , format: 'yyyy-MM-dd' //榛樿鏃ユ湡鏍煎紡
    , value: null //榛樿鏃ユ湡锛屾敮鎸佷紶鍏ew Date()锛屾垨鑰呯鍚坒ormat鍙傛暟璁惧畾鐨勬棩鏈熸牸寮忓瓧绗
    , min: '1900-1-1' //鏈夋晥鏈€灏忔棩鏈燂紝骞存湀鏃ュ繀椤荤敤鈥?鈥濆垎鍓诧紝鏃跺垎绉掑繀椤荤敤鈥淂鈥濆垎鍓层€傛敞鎰忥細瀹冨苟涓嶆槸閬靛惊 format 璁惧畾鐨勬牸寮忋€
    , max: '2099-12-31' //鏈夋晥鏈€澶ф棩鏈燂紝鍚屼笂
    , trigger: 'focus' //鍛煎嚭鎺т欢鐨勪簨浠
    , show: false //鏄惁鐩存帴鏄剧ず锛屽鏋滆缃畉rue锛屽垯榛樿鐩存帴鏄剧ず鎺т欢
    , showBottom: true //鏄惁鏄剧ず搴曢儴鏍
    , btns: ['clear', 'now', 'confirm'] //鍙充笅瑙掓樉绀虹殑鎸夐挳锛屼細鎸夌収鏁扮粍椤哄簭鎺掑垪
    , lang: 'cn' //璇█锛屽彧鏀寔cn/en锛屽嵆涓枃鍜岃嫳鏂
    , theme: 'default' //涓婚
    , position: null //鎺т欢瀹氫綅鏂瑰紡瀹氫綅, 榛樿absolute锛屾敮鎸侊細fixed/absolute/static
    , calendar: false //鏄惁寮€鍚叕鍘嗛噸瑕佽妭鏃ワ紝浠呮敮鎸佷腑鏂囩増
    , mark: {} //鏃ユ湡澶囨敞锛屽閲嶈浜嬩欢鎴栨椿鍔ㄦ爣璁
    , zIndex: null //鎺т欢灞傚彔椤哄簭
    , done: null //鎺т欢閫夋嫨瀹屾瘯鍚庣殑鍥炶皟锛岀偣鍑绘竻绌?鐜板湪/纭畾涔熷潎浼氳Е鍙
    , change: null //鏃ユ湡鏃堕棿鏀瑰彉鍚庣殑鍥炶皟
  };

  //澶氳瑷€
  Class.prototype.lang = function () {
    var that = this
      , options = that.config
      , text = {
        cn: {
          weeks: ['鏃?, '涓€', '浜?, '涓?, '鍥?, '浜?, '鍏?]
          , time: ['鏃?, '鍒?, '绉?]
          , timeTips: '閫夋嫨鏃堕棿'
          , startTime: '寮€濮嬫椂闂?
          , endTime: '缁撴潫鏃堕棿'
          , dateTips: '杩斿洖鏃ユ湡'
          , month: ['涓€', '浜?, '涓?, '鍥?, '浜?, '鍏?, '涓?, '鍏?, '涔?, '鍗?, '鍗佷竴', '鍗佷簩']
          , tools: {
            confirm: '纭畾'
            , clear: '娓呯┖'
            , now: '鐜板湪'
          }
        }
        , en: {
          weeks: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa']
          , time: ['Hours', 'Minutes', 'Seconds']
          , timeTips: 'Select Time'
          , startTime: 'Start Time'
          , endTime: 'End Time'
          , dateTips: 'Select Date'
          , month: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
          , tools: {
            confirm: 'Confirm'
            , clear: 'Clear'
            , now: 'Now'
          }
        }
      };
    return text[options.lang] || text['cn'];
  };

  //鍒濆鍑嗗
  Class.prototype.init = function () {
    var that = this
      , options = that.config
      , dateType = 'yyyy|y|MM|M|dd|d|HH|H|mm|m|ss|s'
      , isStatic = options.position === 'static'
      , format = {
        year: 'yyyy'
        , month: 'yyyy-MM'
        , date: 'yyyy-MM-dd'
        , time: 'HH:mm:ss'
        , datetime: 'yyyy-MM-dd HH:mm:ss'
      };

    options.elem = lay(options.elem);
    options.eventElem = lay(options.eventElem);

    if (!options.elem[0]) return;

    //鏃ユ湡鑼冨洿鍒嗛殧绗
    if (options.range === true) options.range = '-';

    //鏍规嵁涓嶅悓type锛屽垵濮嬪寲榛樿format
    if (options.format === format.date) {
      options.format = format[options.type];
    }

    //灏嗘棩鏈熸牸寮忚浆鍖栨垚鏁扮粍
    that.format = options.format.match(new RegExp(dateType + '|.', 'g')) || [];

    //鐢熸垚姝ｅ垯琛ㄨ揪寮
    that.EXP_IF = '';
    that.EXP_SPLIT = '';
    lay.each(that.format, function (i, item) {
      var EXP = new RegExp(dateType).test(item)
        ? '\\d{' + function () {
          if (new RegExp(dateType).test(that.format[i === 0 ? i + 1 : i - 1] || '')) {
            if (/^yyyy|y$/.test(item)) return 4;
            return item.length;
          }
          if (/^yyyy$/.test(item)) return '1,4';
          if (/^y$/.test(item)) return '1,308';
          return '1,2';
        }() + '}'
        : '\\' + item;
      that.EXP_IF = that.EXP_IF + EXP;
      that.EXP_SPLIT = that.EXP_SPLIT + '(' + EXP + ')';
    });
    that.EXP_IF = new RegExp('^' + (
      options.range ?
        that.EXP_IF + '\\s\\' + options.range + '\\s' + that.EXP_IF
        : that.EXP_IF
    ) + '$');
    that.EXP_SPLIT = new RegExp('^' + that.EXP_SPLIT + '$', '');

    //濡傛灉涓嶆槸input|textarea鍏冪礌锛屽垯榛樿閲囩敤click浜嬩欢
    if (!that.isInput(options.elem[0])) {
      if (options.trigger === 'focus') {
        options.trigger = 'click';
      }
    }

    //璁剧疆鍞竴KEY
    if (!options.elem.attr('lay-key')) {
      options.elem.attr('lay-key', that.index);
      options.eventElem.attr('lay-key', that.index);
    }

    //璁板綍閲嶈鏃ユ湡
    options.mark = lay.extend({}, (options.calendar && options.lang === 'cn') ? {
      '0-1-1': '鍏冩棪'
      , '0-2-14': '鎯呬汉'
      , '0-3-8': '濡囧コ'
      , '0-3-12': '妞嶆爲'
      , '0-4-1': '鎰氫汉'
      , '0-5-1': '鍔冲姩'
      , '0-5-4': '闈掑勾'
      , '0-6-1': '鍎跨'
      , '0-9-10': '鏁欏笀'
      , '0-9-18': '鍥借€?
      , '0-10-1': '鍥藉簡'
      , '0-12-25': '鍦ｈ癁'
    } : {}, options.mark);

    //鑾峰彇闄愬埗鍐呮棩鏈
    lay.each(['min', 'max'], function (i, item) {
      var ymd = [], hms = [];
      if (typeof options[item] === 'number') { //濡傛灉涓烘暟瀛
        var day = options[item]
          , time = new Date().getTime()
          , STAMP = 86400000 //浠ｈ〃涓€澶╃殑鏃堕棿鎴
          , thisDate = new Date(
            day ? (
              day < STAMP ? time + day * STAMP : day //濡傛灉鏁板瓧灏忎簬涓€澶╃殑鏃堕棿鎴筹紝鍒欐暟瀛椾负澶╂暟锛屽惁鍒欎负鏃堕棿鎴
            ) : time
          );
        ymd = [thisDate.getFullYear(), thisDate.getMonth() + 1, thisDate.getDate()];
        day < STAMP || (hms = [thisDate.getHours(), thisDate.getMinutes(), thisDate.getSeconds()]);
      } else {
        ymd = (options[item].match(/\d+-\d+-\d+/) || [''])[0].split('-');
        hms = (options[item].match(/\d+:\d+:\d+/) || [''])[0].split(':');
      }
      options[item] = {
        year: ymd[0] | 0 || new Date().getFullYear()
        , month: ymd[1] ? (ymd[1] | 0) - 1 : new Date().getMonth()
        , date: ymd[2] | 0 || new Date().getDate()
        , hours: hms[0] | 0
        , minutes: hms[1] | 0
        , seconds: hms[2] | 0
      };
    });

    that.elemID = 'layui-laydate' + options.elem.attr('lay-key');

    if (options.show || isStatic) that.render();
    isStatic || that.events();

    //榛樿璧嬪€
    if (options.value) {
      if (options.value.constructor === Date) {
        that.setValue(that.parse(0, that.systemDate(options.value)));
      } else {
        that.setValue(options.value);
      }
    }
  };

  //鎺т欢涓讳綋娓叉煋
  Class.prototype.render = function () {
    var that = this
      , options = that.config
      , lang = that.lang()
      , isStatic = options.position === 'static'

      //涓婚潰鏉
      , elem = that.elem = lay.elem('div', {
        id: that.elemID
        , 'class': [
          'layui-laydate'
          , options.range ? ' layui-laydate-range' : ''
          , isStatic ? (' ' + ELEM_STATIC) : ''
          , options.theme && options.theme !== 'default' && !/^#/.test(options.theme) ? (' laydate-theme-' + options.theme) : ''
        ].join('')
      })

      //涓诲尯鍩
      , elemMain = that.elemMain = []
      , elemHeader = that.elemHeader = []
      , elemCont = that.elemCont = []
      , elemTable = that.table = []

      //搴曢儴鍖哄煙
      , divFooter = that.footer = lay.elem('div', {
        'class': ELEM_FOOTER
      });

    if (options.zIndex) elem.style.zIndex = options.zIndex;

    //鍗曞弻鏃ュ巻鍖哄煙
    lay.each(new Array(2), function (i) {
      if (!options.range && i > 0) {
        return true;
      }

      //澶撮儴鍖哄煙
      var divHeader = lay.elem('div', {
        'class': 'layui-laydate-header'
      })

        //宸﹀彸鍒囨崲
        , headerChild = [function () { //涓婁竴骞
          var elem = lay.elem('i', {
            'class': 'layui-icon laydate-icon laydate-prev-y'
          });
          elem.innerHTML = '&#xe65a;';
          return elem;
        }(), function () { //涓婁竴鏈
          var elem = lay.elem('i', {
            'class': 'layui-icon laydate-icon laydate-prev-m'
          });
          elem.innerHTML = '&#xe603;';
          return elem;
        }(), function () { //骞存湀閫夋嫨
          var elem = lay.elem('div', {
            'class': 'laydate-set-ym'
          }), spanY = lay.elem('span'), spanM = lay.elem('span');
          elem.appendChild(spanY);
          elem.appendChild(spanM);
          return elem;
        }(), function () { //涓嬩竴鏈
          var elem = lay.elem('i', {
            'class': 'layui-icon laydate-icon laydate-next-m'
          });
          elem.innerHTML = '&#xe602;';
          return elem;
        }(), function () { //涓嬩竴骞
          var elem = lay.elem('i', {
            'class': 'layui-icon laydate-icon laydate-next-y'
          });
          elem.innerHTML = '&#xe65b;';
          return elem;
        }()]

        //鏃ュ巻鍐呭鍖哄煙
        , divContent = lay.elem('div', {
          'class': 'layui-laydate-content'
        })
        , table = lay.elem('table')
        , thead = lay.elem('thead'), theadTr = lay.elem('tr');

      //鐢熸垚骞存湀閫夋嫨
      lay.each(headerChild, function (i, item) {
        divHeader.appendChild(item);
      });

      //鐢熸垚琛ㄦ牸
      thead.appendChild(theadTr);
      lay.each(new Array(6), function (i) { //琛ㄤ綋
        var tr = table.insertRow(0);
        lay.each(new Array(7), function (j) {
          if (i === 0) {
            var th = lay.elem('th');
            th.innerHTML = lang.weeks[j];
            theadTr.appendChild(th);
          }
          tr.insertCell(j);
        });
      });
      table.insertBefore(thead, table.children[0]); //琛ㄥご
      divContent.appendChild(table);

      elemMain[i] = lay.elem('div', {
        'class': 'layui-laydate-main laydate-main-list-' + i
      });

      elemMain[i].appendChild(divHeader);
      elemMain[i].appendChild(divContent);

      elemHeader.push(headerChild);
      elemCont.push(divContent);
      elemTable.push(table);
    });

    //鐢熸垚搴曢儴鏍
    lay(divFooter).html(function () {
      var html = [], btns = [];
      if (options.type === 'datetime') {
        html.push('<span lay-type="datetime" class="laydate-btns-time">' + lang.timeTips + '</span>');
      }
      lay.each(options.btns, function (i, item) {
        var title = lang.tools[item] || 'btn';
        if (options.range && item === 'now') return;
        if (isStatic && item === 'clear') title = options.lang === 'cn' ? '閲嶇疆' : 'Reset';
        btns.push('<span lay-type="' + item + '" class="laydate-btns-' + item + '">' + title + '</span>');
      });
      html.push('<div class="laydate-footer-btns">' + btns.join('') + '</div>');
      return html.join('');
    }());

    //鎻掑叆鍒颁富鍖哄煙
    lay.each(elemMain, function (i, main) {
      elem.appendChild(main);
    });
    options.showBottom && elem.appendChild(divFooter);

    //鐢熸垚鑷畾涔変富棰
    if (/^#/.test(options.theme)) {
      var style = lay.elem('style')
        , styleText = [
          '#{{id}} .layui-laydate-header{background-color:{{theme}};}'
          , '#{{id}} .layui-this{background-color:{{theme}} !important;}'
        ].join('').replace(/{{id}}/g, that.elemID).replace(/{{theme}}/g, options.theme);

      if ('styleSheet' in style) {
        style.setAttribute('type', 'text/css');
        style.styleSheet.cssText = styleText;
      } else {
        style.innerHTML = styleText;
      }

      lay(elem).addClass('laydate-theme-molv');
      elem.appendChild(style);
    }

    //绉婚櫎涓婁竴涓帶浠
    that.remove(Class.thisElemDate);

    //濡傛灉鏄潤鎬佸畾浣嶏紝鍒欐彃鍏ュ埌鎸囧畾鐨勫鍣ㄤ腑锛屽惁鍒欙紝鎻掑叆鍒癰ody
    isStatic ? options.elem.append(elem) : (
      document.body.appendChild(elem)
      , that.position() //瀹氫綅
    );

    that.checkDate().calendar(); //鍒濆鏍￠獙
    that.changeEvent(); //鏃ユ湡鍒囨崲

    Class.thisElemDate = that.elemID;

    typeof options.ready === 'function' && options.ready(lay.extend({}, options.dateTime, {
      month: options.dateTime.month + 1
    }));
  };

  //鎺т欢绉婚櫎
  Class.prototype.remove = function (prev) {
    var that = this
      , options = that.config
      , elem = lay('#' + (prev || that.elemID));
    if (!elem.hasClass(ELEM_STATIC)) {
      that.checkDate(function () {
        elem.remove();
      });
    }
    return that;
  };

  //瀹氫綅绠楁硶
  Class.prototype.position = function () {
    var that = this
      , options = that.config
      , elem = that.bindElem || options.elem[0]
      , rect = elem.getBoundingClientRect() //缁戝畾鍏冪礌鐨勫潗鏍
      , elemWidth = that.elem.offsetWidth //鎺т欢鐨勫搴
      , elemHeight = that.elem.offsetHeight //鎺т欢鐨勯珮搴

      //婊氬姩鏉￠珮搴
      , scrollArea = function (type) {
        type = type ? 'scrollLeft' : 'scrollTop';
        return document.body[type] | document.documentElement[type];
      }
      , winArea = function (type) {
        return document.documentElement[type ? 'clientWidth' : 'clientHeight']
      }, margin = 5, left = rect.left, top = rect.bottom;

    //濡傛灉鍙充晶瓒呭嚭杈圭晫
    if (left + elemWidth + margin > winArea('width')) {
      left = winArea('width') - elemWidth - margin;
    }

    //濡傛灉搴曢儴瓒呭嚭杈圭晫
    if (top + elemHeight + margin > winArea()) {
      top = rect.top > elemHeight //椤堕儴鏄惁鏈夎冻澶熷尯鍩熸樉绀哄畬鍏
        ? rect.top - elemHeight
        : winArea() - elemHeight;
      top = top - margin * 2;
    }

    if (options.position) {
      that.elem.style.position = options.position;
    }
    that.elem.style.left = left + (options.position === 'fixed' ? 0 : scrollArea(1)) + 'px';
    that.elem.style.top = top + (options.position === 'fixed' ? 0 : scrollArea()) + 'px';
  };

  //鎻愮ず
  Class.prototype.hint = function (content) {
    var that = this
      , options = that.config
      , div = lay.elem('div', {
        'class': ELEM_HINT
      });

    div.innerHTML = content || '';
    lay(that.elem).find('.' + ELEM_HINT).remove();
    that.elem.appendChild(div);

    clearTimeout(that.hinTimer);
    that.hinTimer = setTimeout(function () {
      lay(that.elem).find('.' + ELEM_HINT).remove();
    }, 3000);
  };

  //鑾峰彇閫掑/鍑忓悗鐨勫勾鏈
  Class.prototype.getAsYM = function (Y, M, type) {
    type ? M-- : M++;
    if (M < 0) {
      M = 11;
      Y--;
    }
    if (M > 11) {
      M = 0;
      Y++;
    }
    return [Y, M];
  };

  //绯荤粺娑堟伅
  Class.prototype.systemDate = function (newDate) {
    var thisDate = newDate || new Date();
    return {
      year: thisDate.getFullYear() //骞
      , month: thisDate.getMonth() //鏈
      , date: thisDate.getDate() //鏃
      , hours: newDate ? newDate.getHours() : 0 //鏃
      , minutes: newDate ? newDate.getMinutes() : 0 //鍒
      , seconds: newDate ? newDate.getSeconds() : 0 //绉
    }
  };

  //鏃ユ湡鏍￠獙
  Class.prototype.checkDate = function (fn) {
    var that = this
      , thisDate = new Date()
      , options = that.config
      , dateTime = options.dateTime = options.dateTime || that.systemDate()
      , thisMaxDate, error

      , elem = that.bindElem || options.elem[0]
      , valType = that.isInput(elem) ? 'val' : 'html'
      , value = that.isInput(elem) ? elem.value : (options.position === 'static' ? '' : elem.innerHTML)

      //鏍￠獙鏃ユ湡鏈夋晥鏁板瓧
      , checkValid = function (dateTime) {
        if (dateTime.year > LIMIT_YEAR[1]) dateTime.year = LIMIT_YEAR[1], error = true; //涓嶈兘瓒呰繃20涓囧勾
        if (dateTime.month > 11) dateTime.month = 11, error = true;
        if (dateTime.hours > 23) dateTime.hours = 0, error = true;
        if (dateTime.minutes > 59) dateTime.minutes = 0, dateTime.hours++, error = true;
        if (dateTime.seconds > 59) dateTime.seconds = 0, dateTime.minutes++, error = true;

        //璁＄畻褰撳墠鏈堢殑鏈€鍚庝竴澶
        thisMaxDate = laydate.getEndDate(dateTime.month + 1, dateTime.year);
        if (dateTime.date > thisMaxDate) dateTime.date = thisMaxDate, error = true;
      }

      //鑾峰緱鍒濆鍖栨棩鏈熷€
      , initDate = function (dateTime, value, index) {
        var startEnd = ['startTime', 'endTime'];
        value = (value.match(that.EXP_SPLIT) || []).slice(1);
        index = index || 0;
        if (options.range) {
          that[startEnd[index]] = that[startEnd[index]] || {};
        }
        lay.each(that.format, function (i, item) {
          var thisv = parseFloat(value[i]);
          if (value[i].length < item.length) error = true;
          if (/yyyy|y/.test(item)) { //骞
            if (thisv < LIMIT_YEAR[0]) thisv = LIMIT_YEAR[0], error = true; //骞翠笉鑳戒綆浜?00骞
            dateTime.year = thisv;
          } else if (/MM|M/.test(item)) { //鏈
            if (thisv < 1) thisv = 1, error = true;
            dateTime.month = thisv - 1;
          } else if (/dd|d/.test(item)) { //鏃
            if (thisv < 1) thisv = 1, error = true;
            dateTime.date = thisv;
          } else if (/HH|H/.test(item)) { //鏃
            if (thisv < 1) thisv = 0, error = true;
            dateTime.hours = thisv;
            options.range && (that[startEnd[index]].hours = thisv);
          } else if (/mm|m/.test(item)) { //鍒
            if (thisv < 1) thisv = 0, error = true;
            dateTime.minutes = thisv;
            options.range && (that[startEnd[index]].minutes = thisv);
          } else if (/ss|s/.test(item)) { //绉
            if (thisv < 1) thisv = 0, error = true;
            dateTime.seconds = thisv;
            options.range && (that[startEnd[index]].seconds = thisv);
          }
        });
        checkValid(dateTime)
      };

    if (fn === 'limit') return checkValid(dateTime), that;

    value = value || options.value;
    if (typeof value === 'string') {
      value = value.replace(/\s+/g, ' ').replace(/^\s|\s$/g, '');
    }

    //濡傛灉鐐瑰嚮浜嗗紑濮嬶紝鍗曟湭閫夋嫨缁撴潫灏卞叧闂紝鍒欓噸鏂伴€夋嫨寮€濮
    if (that.startState && !that.endState) {
      delete that.startState;
      that.endState = true;
    };

    if (typeof value === 'string' && value) {
      if (that.EXP_IF.test(value)) { //鏍￠獙鏃ユ湡鏍煎紡
        if (options.range) {
          value = value.split(' ' + options.range + ' ');
          that.startDate = that.startDate || that.systemDate();
          that.endDate = that.endDate || that.systemDate();
          options.dateTime = lay.extend({}, that.startDate);
          lay.each([that.startDate, that.endDate], function (i, item) {
            initDate(item, value[i], i);
          });
        } else {
          initDate(dateTime, value)
        }
      } else {
        that.hint('鏃ユ湡鏍煎紡涓嶅悎娉旤br>蹇呴』閬靛惊涓嬭堪鏍煎紡锛欬br>' + (
          options.range ? (options.format + ' ' + options.range + ' ' + options.format) : options.format
        ) + '<br>宸蹭负浣犻噸缃?);
        error = true;
      }
    } else if (value && value.constructor === Date) { //濡傛灉鍊间负鏃ユ湡瀵硅薄鏃
      options.dateTime = that.systemDate(value);
    } else {
      options.dateTime = that.systemDate();
      delete that.startState;
      delete that.endState;
      delete that.startDate;
      delete that.endDate;
      delete that.startTime;
      delete that.endTime;
    }

    checkValid(dateTime);

    if (error && value) {
      that.setValue(
        options.range ? (that.endDate ? that.parse() : '') : that.parse()
      );
    }
    fn && fn();
    return that;
  };

  //鍏巻閲嶈鏃ユ湡涓庤嚜瀹氫箟澶囨敞
  Class.prototype.mark = function (td, YMD) {
    var that = this
      , mark, options = that.config;
    lay.each(options.mark, function (key, title) {
      var keys = key.split('-');
      if ((keys[0] == YMD[0] || keys[0] == 0) //姣忓勾鐨勬瘡鏈
        && (keys[1] == YMD[1] || keys[1] == 0) //姣忔湀鐨勬瘡鏃
        && keys[2] == YMD[2]) { //鐗瑰畾鏃
        mark = title || YMD[2];
      }
    });
    mark && td.html('<span class="laydate-day-mark">' + mark + '</span>');

    return that;
  };

  //鏃犳晥鏃ユ湡鑼冨洿鐨勬爣璁
  Class.prototype.limit = function (elem, date, index, time) {
    var that = this
      , options = that.config, timestrap = {}
      , dateTime = options[index > 41 ? 'endDate' : 'dateTime']
      , isOut, thisDateTime = lay.extend({}, dateTime, date || {});
    lay.each({
      now: thisDateTime
      , min: options.min
      , max: options.max
    }, function (key, item) {
      timestrap[key] = that.newDate(lay.extend({
        year: item.year
        , month: item.month
        , date: item.date
      }, function () {
        var hms = {};
        lay.each(time, function (i, keys) {
          hms[keys] = item[keys];
        });
        return hms;
      }())).getTime();  //time锛氭槸鍚︽瘮杈冩椂鍒嗙
    });

    isOut = timestrap.now < timestrap.min || timestrap.now > timestrap.max;
    elem && elem[isOut ? 'addClass' : 'removeClass'](DISABLED);
    return isOut;
  };

  //鏃ュ巻琛
  Class.prototype.calendar = function (value) {
    var that = this
      , options = that.config
      , dateTime = value || options.dateTime
      , thisDate = new Date(), startWeek, prevMaxDate, thisMaxDate
      , lang = that.lang()

      , isAlone = options.type !== 'date' && options.type !== 'datetime'
      , index = value ? 1 : 0
      , tds = lay(that.table[index]).find('td')
      , elemYM = lay(that.elemHeader[index][2]).find('span');

    if (dateTime.year < LIMIT_YEAR[0]) dateTime.year = LIMIT_YEAR[0], that.hint('鏈€浣庡彧鑳芥敮鎸佸埌鍏厓' + LIMIT_YEAR[0] + '骞?);
    if (dateTime.year > LIMIT_YEAR[1]) dateTime.year = LIMIT_YEAR[1], that.hint('鏈€楂樺彧鑳芥敮鎸佸埌鍏厓' + LIMIT_YEAR[1] + '骞?);

    //璁板綍鍒濆鍊
    if (!that.firstDate) {
      that.firstDate = lay.extend({}, dateTime);
    }

    //璁＄畻褰撳墠鏈堢涓€澶╃殑鏄熸湡
    thisDate.setFullYear(dateTime.year, dateTime.month, 1);
    startWeek = thisDate.getDay();

    prevMaxDate = laydate.getEndDate(dateTime.month || 12, dateTime.year); //璁＄畻涓婁釜鏈堢殑鏈€鍚庝竴澶
    thisMaxDate = laydate.getEndDate(dateTime.month + 1, dateTime.year); //璁＄畻褰撳墠鏈堢殑鏈€鍚庝竴澶

    //璧嬪€兼棩
    lay.each(tds, function (index, item) {
      var YMD = [dateTime.year, dateTime.month], st = 0;
      item = lay(item);
      item.removeAttr('class');
      if (index < startWeek) {
        st = prevMaxDate - startWeek + index;
        item.addClass('laydate-day-prev');
        YMD = that.getAsYM(dateTime.year, dateTime.month, 'sub');
      } else if (index >= startWeek && index < thisMaxDate + startWeek) {
        st = index - startWeek;
        if (!options.range) {
          st + 1 === dateTime.date && item.addClass(THIS);
        }
      } else {
        st = index - thisMaxDate - startWeek;
        item.addClass('laydate-day-next');
        YMD = that.getAsYM(dateTime.year, dateTime.month);
      }
      YMD[1]++;
      YMD[2] = st + 1;
      item.attr('lay-ymd', YMD.join('-')).html(YMD[2]);
      that.mark(item, YMD).limit(item, {
        year: YMD[0]
        , month: YMD[1] - 1
        , date: YMD[2]
      }, index);
    });

    //鍚屾澶撮儴骞存湀
    lay(elemYM[0]).attr('lay-ym', dateTime.year + '-' + (dateTime.month + 1));
    lay(elemYM[1]).attr('lay-ym', dateTime.year + '-' + (dateTime.month + 1));

    if (options.lang === 'cn') {
      lay(elemYM[0]).attr('lay-type', 'year').html(dateTime.year + '骞?)
      lay(elemYM[1]).attr('lay-type', 'month').html((dateTime.month + 1) + '鏈?);
    } else {
      lay(elemYM[0]).attr('lay-type', 'month').html(lang.month[dateTime.month]);
      lay(elemYM[1]).attr('lay-type', 'year').html(dateTime.year);
    }

    //鍒濆榛樿閫夋嫨鍣
    if (isAlone) {
      if (options.range) {
        value ? that.endDate = (that.endDate || {
          year: dateTime.year + (options.type === 'year' ? 1 : 0)
          , month: dateTime.month + (options.type === 'month' ? 0 : -1)
        }) : (that.startDate = that.startDate || {
          year: dateTime.year
          , month: dateTime.month
        });
        if (value) {
          that.listYM = [
            [that.startDate.year, that.startDate.month + 1]
            , [that.endDate.year, that.endDate.month + 1]
          ];
          that.list(options.type, 0).list(options.type, 1);
          //鍚屾鎸夐挳鍙偣鐘舵€
          options.type === 'time' ? that.setBtnStatus('鏃堕棿'
            , lay.extend({}, that.systemDate(), that.startTime)
            , lay.extend({}, that.systemDate(), that.endTime)
          ) : that.setBtnStatus(true);
        }
      }
      if (!options.range) {
        that.listYM = [[dateTime.year, dateTime.month + 1]];
        that.list(options.type, 0);
      }
    }

    //璧嬪€煎弻鏃ュ巻
    if (options.range && !value) {
      var EYM = that.getAsYM(dateTime.year, dateTime.month)
      that.calendar(lay.extend({}, dateTime, {
        year: EYM[0]
        , month: EYM[1]
      }));
    }

    //閫氳繃妫€娴嬪綋鍓嶆湁鏁堟棩鏈燂紝鏉ヨ瀹氱‘瀹氭寜閽槸鍚﹀彲鐐
    if (!options.range) that.limit(lay(that.footer).find(ELEM_CONFIRM), null, 0, ['hours', 'minutes', 'seconds']);

    //鏍囪閫夋嫨鑼冨洿
    if (options.range && value && !isAlone) that.stampRange();
    return that;
  };

  //鐢熸垚骞存湀鏃跺垎绉掑垪琛
  Class.prototype.list = function (type, index) {
    var that = this
      , options = that.config
      , dateTime = options.dateTime
      , lang = that.lang()
      , isAlone = options.range && options.type !== 'date' && options.type !== 'datetime' //鐙珛鑼冨洿閫夋嫨鍣

      , ul = lay.elem('ul', {
        'class': ELEM_LIST + ' ' + ({
          year: 'laydate-year-list'
          , month: 'laydate-month-list'
          , time: 'laydate-time-list'
        })[type]
      })
      , elemHeader = that.elemHeader[index]
      , elemYM = lay(elemHeader[2]).find('span')
      , elemCont = that.elemCont[index || 0]
      , haveList = lay(elemCont).find('.' + ELEM_LIST)[0]
      , isCN = options.lang === 'cn'
      , text = isCN ? '骞? : ''

      , listYM = that.listYM[index] || {}
      , hms = ['hours', 'minutes', 'seconds']
      , startEnd = ['startTime', 'endTime'][index];

    if (listYM[0] < 1) listYM[0] = 1;

    if (type === 'year') { //骞村垪琛
      var yearNum, startY = yearNum = listYM[0] - 7;
      if (startY < 1) startY = yearNum = 1;
      lay.each(new Array(15), function (i) {
        var li = lay.elem('li', {
          'lay-ym': yearNum
        }), ymd = { year: yearNum };
        yearNum == listYM[0] && lay(li).addClass(THIS);
        li.innerHTML = yearNum + text;
        ul.appendChild(li);
        if (yearNum < that.firstDate.year) {
          ymd.month = options.min.month;
          ymd.date = options.min.date;
        } else if (yearNum >= that.firstDate.year) {
          ymd.month = options.max.month;
          ymd.date = options.max.date;
        }
        that.limit(lay(li), ymd, index);
        yearNum++;
      });
      lay(elemYM[isCN ? 0 : 1]).attr('lay-ym', (yearNum - 8) + '-' + listYM[1])
        .html((startY + text) + ' - ' + (yearNum - 1 + text));
    } else if (type === 'month') { //鏈堝垪琛
      lay.each(new Array(12), function (i) {
        var li = lay.elem('li', {
          'lay-ym': i
        }), ymd = { year: listYM[0], month: i };
        i + 1 == listYM[1] && lay(li).addClass(THIS);
        li.innerHTML = lang.month[i] + (isCN ? '鏈? : '');
        ul.appendChild(li);
        if (listYM[0] < that.firstDate.year) {
          ymd.date = options.min.date;
        } else if (listYM[0] >= that.firstDate.year) {
          ymd.date = options.max.date;
        }
        that.limit(lay(li), ymd, index);
      });
      lay(elemYM[isCN ? 0 : 1]).attr('lay-ym', listYM[0] + '-' + listYM[1])
        .html(listYM[0] + text);
    } else if (type === 'time') { //鏃堕棿鍒楄〃
      //妫€娴嬫椂鍒嗙鐘舵€佹槸鍚﹀湪鏈夋晥鏃ユ湡鏃堕棿鑼冨洿鍐
      var setTimeStatus = function () {
        lay(ul).find('ol').each(function (i, ol) {
          lay(ol).find('li').each(function (ii, li) {
            that.limit(lay(li), [{
              hours: ii
            }, {
              hours: that[startEnd].hours
              , minutes: ii
            }, {
              hours: that[startEnd].hours
              , minutes: that[startEnd].minutes
              , seconds: ii
            }][i], index, [['hours'], ['hours', 'minutes'], ['hours', 'minutes', 'seconds']][i]);
          });
        });
        if (!options.range) that.limit(lay(that.footer).find(ELEM_CONFIRM), that[startEnd], 0, ['hours', 'minutes', 'seconds']);
      };
      if (options.range) {
        if (!that[startEnd]) that[startEnd] = {
          hours: 0
          , minutes: 0
          , seconds: 0
        };
      } else {
        that[startEnd] = dateTime;
      }
      lay.each([24, 60, 60], function (i, item) {
        var li = lay.elem('li'), childUL = ['<p>' + lang.time[i] + '</p><ol>'];
        lay.each(new Array(item), function (ii) {
          childUL.push('<li' + (that[startEnd][hms[i]] === ii ? ' class="' + THIS + '"' : '') + '>' + lay.digit(ii, 2) + '</li>');
        });
        li.innerHTML = childUL.join('') + '</ol>';
        ul.appendChild(li);
      });
      setTimeStatus();
    }

    //鎻掑叆瀹瑰櫒
    if (haveList) elemCont.removeChild(haveList);
    elemCont.appendChild(ul);

    //骞存湀
    if (type === 'year' || type === 'month') {
      //鏄剧ず鍒囨崲绠ご
      lay(that.elemMain[index]).addClass('laydate-ym-show');

      //閫変腑
      lay(ul).find('li').on('click', function () {
        var ym = lay(this).attr('lay-ym') | 0;
        if (lay(this).hasClass(DISABLED)) return;

        if (index === 0) {
          dateTime[type] = ym;
          if (isAlone) that.startDate[type] = ym;
          that.limit(lay(that.footer).find(ELEM_CONFIRM), null, 0);
        } else { //鑼冨洿閫夋嫨
          if (isAlone) { //闈瀌ate/datetime绫诲瀷
            that.endDate[type] = ym;
          } else { //date/datetime绫诲瀷
            var YM = type === 'year'
              ? that.getAsYM(ym, listYM[1] - 1, 'sub')
              : that.getAsYM(listYM[0], ym, 'sub');
            lay.extend(dateTime, {
              year: YM[0]
              , month: YM[1]
            });
          }
        }

        if (options.type === 'year' || options.type === 'month') {
          lay(ul).find('.' + THIS).removeClass(THIS);
          lay(this).addClass(THIS);

          //濡傛灉涓哄勾鏈堥€夋嫨鍣紝鐐瑰嚮浜嗗勾鍒楄〃锛屽垯鍒囨崲鍒版湀閫夋嫨鍣
          if (options.type === 'month' && type === 'year') {
            that.listYM[index][0] = ym;
            isAlone && (that[['startDate', 'endDate'][index]].year = ym);
            that.list('month', index);
          }
        } else {
          that.checkDate('limit').calendar();
          that.closeList();
        }

        that.setBtnStatus(); //鍚屾鎸夐挳鍙偣鐘舵€
        options.range || that.done(null, 'change');
        lay(that.footer).find(ELEM_TIME_BTN).removeClass(DISABLED);
      });
    } else {
      var span = lay.elem('span', {
        'class': ELEM_TIME_TEXT
      }), scroll = function () { //婊氬姩鏉″畾浣
        lay(ul).find('ol').each(function (i) {
          var ol = this
            , li = lay(ol).find('li')
          ol.scrollTop = 30 * (that[startEnd][hms[i]] - 2);
          if (ol.scrollTop <= 0) {
            li.each(function (ii, item) {
              if (!lay(this).hasClass(DISABLED)) {
                ol.scrollTop = 30 * (ii - 2);
                return true;
              }
            });
          }
        });
      }, haveSpan = lay(elemHeader[2]).find('.' + ELEM_TIME_TEXT);
      scroll()
      span.innerHTML = options.range ? [lang.startTime, lang.endTime][index] : lang.timeTips
      lay(that.elemMain[index]).addClass('laydate-time-show');
      if (haveSpan[0]) haveSpan.remove();
      elemHeader[2].appendChild(span);

      lay(ul).find('ol').each(function (i) {
        var ol = this;
        //閫夋嫨鏃跺垎绉
        lay(ol).find('li').on('click', function () {
          var value = this.innerHTML | 0;
          if (lay(this).hasClass(DISABLED)) return;
          if (options.range) {
            that[startEnd][hms[i]] = value;
          } else {
            dateTime[hms[i]] = value;
          }
          lay(ol).find('.' + THIS).removeClass(THIS);
          lay(this).addClass(THIS);

          setTimeStatus();
          scroll();
          (that.endDate || options.type === 'time') && that.done(null, 'change');

          //鍚屾鎸夐挳鍙偣鐘舵€
          that.setBtnStatus();
        });
      });
    }

    return that;
  };

  //璁板綍鍒楄〃鍒囨崲鍚庣殑骞存湀
  Class.prototype.listYM = [];

  //鍏抽棴鍒楄〃
  Class.prototype.closeList = function () {
    var that = this
      , options = that.config;

    lay.each(that.elemCont, function (index, item) {
      lay(this).find('.' + ELEM_LIST).remove();
      lay(that.elemMain[index]).removeClass('laydate-ym-show laydate-time-show');
    });
    lay(that.elem).find('.' + ELEM_TIME_TEXT).remove();
  };

  //妫€娴嬬粨鏉熸棩鏈熸槸鍚﹁秴鍑哄紑濮嬫棩鏈
  Class.prototype.setBtnStatus = function (tips, start, end) {
    var that = this
      , options = that.config
      , isOut, elemBtn = lay(that.footer).find(ELEM_CONFIRM)
      , isAlone = options.range && options.type !== 'date' && options.type !== 'time';
    if (isAlone) {
      start = start || that.startDate;
      end = end || that.endDate;
      isOut = that.newDate(start).getTime() > that.newDate(end).getTime();

      //濡傛灉涓嶅湪鏈夋晥鏃ユ湡鍐咃紝鐩存帴绂佺敤鎸夐挳锛屽惁鍒欐瘮杈冨紑濮嬪拰缁撴潫鏃ユ湡
      (that.limit(null, start) || that.limit(null, end))
        ? elemBtn.addClass(DISABLED)
        : elemBtn[isOut ? 'addClass' : 'removeClass'](DISABLED);

      //鏄惁寮傚父鎻愮ず
      if (tips && isOut) that.hint(
        typeof tips === 'string' ? TIPS_OUT.replace(/鏃ユ湡/g, tips) : TIPS_OUT
      );
    }
  };

  //杞箟涓鸿瀹氭牸寮忕殑鏃ユ湡瀛楃
  Class.prototype.parse = function (state, date) {
    var that = this
      , options = that.config
      , dateTime = date || (state
        ? lay.extend({}, that.endDate, that.endTime)
        : (options.range ? lay.extend({}, that.startDate, that.startTime) : options.dateTime))
      , format = that.format.concat();

    //杞箟涓鸿瀹氭牸寮
    lay.each(format, function (i, item) {
      if (/yyyy|y/.test(item)) { //骞
        format[i] = lay.digit(dateTime.year, item.length);
      } else if (/MM|M/.test(item)) { //鏈
        format[i] = lay.digit(dateTime.month + 1, item.length);
      } else if (/dd|d/.test(item)) { //鏃
        format[i] = lay.digit(dateTime.date, item.length);
      } else if (/HH|H/.test(item)) { //鏃
        format[i] = lay.digit(dateTime.hours, item.length);
      } else if (/mm|m/.test(item)) { //鍒
        format[i] = lay.digit(dateTime.minutes, item.length);
      } else if (/ss|s/.test(item)) { //绉
        format[i] = lay.digit(dateTime.seconds, item.length);
      }
    });

    //杩斿洖鏃ユ湡鑼冨洿瀛楃
    if (options.range && !state) {
      return format.join('') + ' ' + options.range + ' ' + that.parse(1);
    }

    return format.join('');
  };

  //鍒涘缓鎸囧畾鏃ユ湡鏃堕棿瀵硅薄
  Class.prototype.newDate = function (dateTime) {
    dateTime = dateTime || {};
    return new Date(
      dateTime.year || 1
      , dateTime.month || 0
      , dateTime.date || 1
      , dateTime.hours || 0
      , dateTime.minutes || 0
      , dateTime.seconds || 0
    );
  };

  //璧嬪€
  Class.prototype.setValue = function (value) {
    var that = this
      , options = that.config
      , elem = that.bindElem || options.elem[0]
      , valType = that.isInput(elem) ? 'val' : 'html'

    options.position === 'static' || lay(elem)[valType](value || '');
    return this;
  };

  //鏍囪鑼冨洿鍐呯殑鏃ユ湡
  Class.prototype.stampRange = function () {
    var that = this
      , options = that.config
      , startTime, endTime
      , tds = lay(that.elem).find('td');

    if (options.range && !that.endDate) lay(that.footer).find(ELEM_CONFIRM).addClass(DISABLED);
    if (!that.endDate) return;

    startTime = that.newDate({
      year: that.startDate.year
      , month: that.startDate.month
      , date: that.startDate.date
    }).getTime();

    endTime = that.newDate({
      year: that.endDate.year
      , month: that.endDate.month
      , date: that.endDate.date
    }).getTime();

    if (startTime > endTime) return that.hint(TIPS_OUT);

    lay.each(tds, function (i, item) {
      var ymd = lay(item).attr('lay-ymd').split('-')
        , thisTime = that.newDate({
          year: ymd[0]
          , month: ymd[1] - 1
          , date: ymd[2]
        }).getTime();
      lay(item).removeClass(ELEM_SELECTED + ' ' + THIS);
      if (thisTime === startTime || thisTime === endTime) {
        lay(item).addClass(
          lay(item).hasClass(ELEM_PREV) || lay(item).hasClass(ELEM_NEXT)
            ? ELEM_SELECTED
            : THIS
        );
      }
      if (thisTime > startTime && thisTime < endTime) {
        lay(item).addClass(ELEM_SELECTED);
      }
    });
  };

  //鎵цdone/change鍥炶皟
  Class.prototype.done = function (param, type) {
    var that = this
      , options = that.config
      , start = lay.extend({}, that.startDate ? lay.extend(that.startDate, that.startTime) : options.dateTime)
      , end = lay.extend({}, lay.extend(that.endDate, that.endTime))

    lay.each([start, end], function (i, item) {
      if (!('month' in item)) return;
      lay.extend(item, {
        month: item.month + 1
      });
    });

    param = param || [that.parse(), start, end];
    typeof options[type || 'done'] === 'function' && options[type || 'done'].apply(options, param);

    return that;
  };

  //閫夋嫨鏃ユ湡
  Class.prototype.choose = function (td) {
    var that = this
      , options = that.config
      , dateTime = options.dateTime

      , tds = lay(that.elem).find('td')
      , YMD = td.attr('lay-ymd').split('-')

      , setDateTime = function (one) {
        var thisDate = new Date();

        //鍚屾dateTime
        one && lay.extend(dateTime, YMD);

        //璁板綍寮€濮嬫棩鏈
        if (options.range) {
          that.startDate ? lay.extend(that.startDate, YMD) : (
            that.startDate = lay.extend({}, YMD, that.startTime)
          );
          that.startYMD = YMD;
        }
      };

    YMD = {
      year: YMD[0] | 0
      , month: (YMD[1] | 0) - 1
      , date: YMD[2] | 0
    };

    if (td.hasClass(DISABLED)) return;

    //鑼冨洿閫夋嫨
    if (options.range) {

      lay.each(['startTime', 'endTime'], function (i, item) {
        that[item] = that[item] || {
          hours: 0
          , minutes: 0
          , seconds: 0
        };
      });

      if (that.endState) { //閲嶆柊閫夋嫨
        setDateTime();
        delete that.endState;
        delete that.endDate;
        that.startState = true;
        tds.removeClass(THIS + ' ' + ELEM_SELECTED);
        td.addClass(THIS);
      } else if (that.startState) { //閫変腑鎴
        td.addClass(THIS);

        that.endDate ? lay.extend(that.endDate, YMD) : (
          that.endDate = lay.extend({}, YMD, that.endTime)
        );

        //鍒ゆ柇鏄惁椤烘椂鎴栭€嗘椂閫夋嫨
        if (that.newDate(YMD).getTime() < that.newDate(that.startYMD).getTime()) {
          var startDate = lay.extend({}, that.endDate, {
            hours: that.startDate.hours
            , minutes: that.startDate.minutes
            , seconds: that.startDate.seconds
          });
          lay.extend(that.endDate, that.startDate, {
            hours: that.endDate.hours
            , minutes: that.endDate.minutes
            , seconds: that.endDate.seconds
          });
          that.startDate = startDate;
        }

        options.showBottom || that.done();
        that.stampRange(); //鏍囪鑼冨洿鍐呯殑鏃ユ湡
        that.endState = true;
        that.done(null, 'change');
      } else { //閫変腑寮€濮
        td.addClass(THIS);
        setDateTime();
        that.startState = true;
      }
      lay(that.footer).find(ELEM_CONFIRM)[that.endDate ? 'removeClass' : 'addClass'](DISABLED);
    } else if (options.position === 'static') { //鐩存帴宓屽鐨勯€変腑
      setDateTime(true);
      that.calendar().done().done(null, 'change');
    } else if (options.type === 'date') {
      setDateTime(true);
      that.setValue(that.parse()).remove().done();
    } else if (options.type === 'datetime') {
      setDateTime(true);
      that.calendar().done(null, 'change');
    }
  };

  //搴曢儴鎸夐挳
  Class.prototype.tool = function (btn, type) {
    var that = this
      , options = that.config
      , dateTime = options.dateTime
      , isStatic = options.position === 'static'
      , active = {
        //閫夋嫨鏃堕棿
        datetime: function () {
          if (lay(btn).hasClass(DISABLED)) return;
          that.list('time', 0);
          options.range && that.list('time', 1);
          lay(btn).attr('lay-type', 'date').html(that.lang().dateTips);
        }

        //閫夋嫨鏃ユ湡
        , date: function () {
          that.closeList();
          lay(btn).attr('lay-type', 'datetime').html(that.lang().timeTips);
        }

        //娓呯┖銆侀噸缃
        , clear: function () {
          that.setValue('').remove();
          isStatic && (
            lay.extend(dateTime, that.firstDate)
            , that.calendar()
          )
          options.range && (
            delete that.startState
            , delete that.endState
            , delete that.endDate
            , delete that.startTime
            , delete that.endTime
          );
          that.done(['', {}, {}]);
        }

        //鐜板湪
        , now: function () {
          var thisDate = new Date();
          lay.extend(dateTime, that.systemDate(), {
            hours: thisDate.getHours()
            , minutes: thisDate.getMinutes()
            , seconds: thisDate.getSeconds()
          });
          that.setValue(that.parse()).remove();
          isStatic && that.calendar();
          that.done();
        }

        //纭畾
        , confirm: function () {
          if (options.range) {
            if (!that.endDate) return that.hint('璇峰厛閫夋嫨鏃ユ湡鑼冨洿');
            if (lay(btn).hasClass(DISABLED)) return that.hint(
              options.type === 'time' ? TIPS_OUT.replace(/鏃ユ湡/g, '鏃堕棿') : TIPS_OUT
            );
          } else {
            if (lay(btn).hasClass(DISABLED)) return that.hint('涓嶅湪鏈夋晥鏃ユ湡鎴栨椂闂磋寖鍥村唴');
          }
          that.done();
          that.setValue(that.parse()).remove()
        }
      };
    active[type] && active[type]();
  };

  //缁熶竴鍒囨崲澶勭悊
  Class.prototype.change = function (index) {
    var that = this
      , options = that.config
      , dateTime = options.dateTime
      , isAlone = options.range && (options.type === 'year' || options.type === 'month')

      , elemCont = that.elemCont[index || 0]
      , listYM = that.listYM[index]
      , addSubYeay = function (type) {
        var startEnd = ['startDate', 'endDate'][index]
          , isYear = lay(elemCont).find('.laydate-year-list')[0]
          , isMonth = lay(elemCont).find('.laydate-month-list')[0];

        //鍒囨崲骞村垪琛
        if (isYear) {
          listYM[0] = type ? listYM[0] - 15 : listYM[0] + 15;
          that.list('year', index);
        }

        if (isMonth) { //鍒囨崲鏈堥潰鏉夸腑鐨勫勾
          type ? listYM[0]-- : listYM[0]++;
          that.list('month', index);
        }

        if (isYear || isMonth) {
          lay.extend(dateTime, {
            year: listYM[0]
          });
          if (isAlone) that[startEnd].year = listYM[0];
          options.range || that.done(null, 'change');
          that.setBtnStatus();
          options.range || that.limit(lay(that.footer).find(ELEM_CONFIRM), {
            year: listYM[0]
          });
        }
        return isYear || isMonth;
      };

    return {
      prevYear: function () {
        if (addSubYeay('sub')) return;
        dateTime.year--;
        that.checkDate('limit').calendar();
        options.range || that.done(null, 'change');
      }
      , prevMonth: function () {
        var YM = that.getAsYM(dateTime.year, dateTime.month, 'sub');
        lay.extend(dateTime, {
          year: YM[0]
          , month: YM[1]
        });
        that.checkDate('limit').calendar();
        options.range || that.done(null, 'change');
      }
      , nextMonth: function () {
        var YM = that.getAsYM(dateTime.year, dateTime.month);
        lay.extend(dateTime, {
          year: YM[0]
          , month: YM[1]
        });
        that.checkDate('limit').calendar();
        options.range || that.done(null, 'change');
      }
      , nextYear: function () {
        if (addSubYeay()) return;
        dateTime.year++
        that.checkDate('limit').calendar();
        options.range || that.done(null, 'change');
      }
    };
  };

  //鏃ユ湡鍒囨崲浜嬩欢
  Class.prototype.changeEvent = function () {
    var that = this
      , options = that.config;

    //鏃ユ湡閫夋嫨浜嬩欢
    lay(that.elem).on('click', function (e) {
      lay.stope(e);
    });

    //骞存湀鍒囨崲
    lay.each(that.elemHeader, function (i, header) {
      //涓婁竴骞
      lay(header[0]).on('click', function (e) {
        that.change(i).prevYear();
      });

      //涓婁竴鏈
      lay(header[1]).on('click', function (e) {
        that.change(i).prevMonth();
      });

      //閫夋嫨骞存湀
      lay(header[2]).find('span').on('click', function (e) {
        var othis = lay(this)
          , layYM = othis.attr('lay-ym')
          , layType = othis.attr('lay-type');

        if (!layYM) return;

        layYM = layYM.split('-');

        that.listYM[i] = [layYM[0] | 0, layYM[1] | 0];
        that.list(layType, i);
        lay(that.footer).find(ELEM_TIME_BTN).addClass(DISABLED);
      });

      //涓嬩竴鏈
      lay(header[3]).on('click', function (e) {
        that.change(i).nextMonth();
      });

      //涓嬩竴骞
      lay(header[4]).on('click', function (e) {
        that.change(i).nextYear();
      });
    });

    //鐐瑰嚮鏃ユ湡
    lay.each(that.table, function (i, table) {
      var tds = lay(table).find('td');
      tds.on('click', function () {
        that.choose(lay(this));
      });
    });

    //鐐瑰嚮搴曢儴鎸夐挳
    lay(that.footer).find('span').on('click', function () {
      var type = lay(this).attr('lay-type');
      that.tool(this, type);
    });
  };

  //鏄惁杈撳叆妗
  Class.prototype.isInput = function (elem) {
    return /input|textarea/.test(elem.tagName.toLocaleLowerCase());
  };

  //缁戝畾鐨勫厓绱犱簨浠跺鐞
  Class.prototype.events = function () {
    var that = this
      , options = that.config

      //缁戝畾鍛煎嚭鎺т欢浜嬩欢
      , showEvent = function (elem, bind) {
        elem.on(options.trigger, function () {
          bind && (that.bindElem = this);
          that.render();
        });
      };

    if (!options.elem[0] || options.elem[0].eventHandler) return;

    showEvent(options.elem, 'bind');
    showEvent(options.eventElem);

    //缁戝畾鍏抽棴鎺т欢浜嬩欢
    lay(document).on('click', function (e) {
      if (e.target === options.elem[0]
        || e.target === options.eventElem[0]
        || e.target === lay(options.closeStop)[0]) {
        return;
      }
      that.remove();
    }).on('keydown', function (e) {
      if (e.keyCode === 13) {
        if (lay('#' + that.elemID)[0] && that.elemID === Class.thisElem) {
          e.preventDefault();
          lay(that.footer).find(ELEM_CONFIRM)[0].click();
        }
      }
    });

    //鑷€傚簲瀹氫綅
    lay(window).on('resize', function () {
      if (!that.elem || !lay(ELEM)[0]) {
        return false;
      }
      that.position();
    });

    options.elem[0].eventHandler = true;
  };


  //鏍稿績鎺ュ彛
  laydate.render = function (options) {
    var inst = new Class(options);
    return thisDate.call(inst);
  };

  //寰楀埌鏌愭湀鐨勬渶鍚庝竴澶
  laydate.getEndDate = function (month, year) {
    var thisDate = new Date();
    //璁剧疆鏃ユ湡涓轰笅涓湀鐨勭涓€澶
    thisDate.setFullYear(
      year || thisDate.getFullYear()
      , month || (thisDate.getMonth() + 1)
      , 1);
    //鍑忓幓涓€澶╋紝寰楀埌褰撳墠鏈堟渶鍚庝竴澶
    return new Date(thisDate.getTime() - 1000 * 60 * 60 * 24).getDate();
  };

  //鏆撮湶lay
  window.lay = window.lay || lay;

  //鍔犺浇鏂瑰紡
  isLayui ? (
    laydate.ready()
    , layui.define(function (exports) { //layui鍔犺浇
      laydate.path = layui.cache.dir;
      exports(MOD_NAME, laydate);
    })
  ) : (
      (typeof define === 'function' && define.amd) ? define(function () { //requirejs鍔犺浇
        return laydate;
      }) : function () { //鏅€歴cript鏍囩鍔犺浇
        laydate.ready();
        window.laydate = laydate
      }()
    );

}();