/**
 * yvanui.yvdate.js
 * @author luoyifan
 * 2019-07-17 12:03:00
 */
'use strict';
(function ($) {
  function init(target) {
    var $dom = $(target);
    var state = $.data($dom.parent()[0], 'yvdate');
    var option = state.options;

    $dom.jqxInput({
      height: option.height,
      width: option.width,
    });
    $dom.addClass('yvgrid-yvdate');
    $dom.on('mousemove', function (event) {
      var $me = $(this);
      var width = $me.outerWidth();
      if (width - event.offsetX < 23) {
        //查询按钮
        $me.removeClass('yvgrid-searchbox-hilight1');
        $me.addClass('yvgrid-searchbox-hilight2');
      } else {
        $me.removeClass('yvgrid-searchbox-hilight1');
        $me.removeClass('yvgrid-searchbox-hilight2');
      }
    });

    $dom.on('mouseout', function (event) {
      var $me = $(this);
      $me.removeClass('yvgrid-searchbox-hilight1');
      $me.removeClass('yvgrid-searchbox-hilight2');
    });

    var dateOpt = {
      singleDatePicker: true,
      autoApply: true,
      autoUpdateInput: false,
      showDropdowns: true,
      locale: {
        format: "YYYY-MM-DD",
        separator: " - ",
        daysOfWeek: ["日", "一", "二", "三", "四", "五", "六"],
        monthNames: ["一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"],
        direction: "ltr",
        applyLabel: "确定",
        cancelLabel: "取消",
        fromLabel: "从",
        toLabel: "至",
        customRangeLabel: "Custom",
        firstDay: 1
      },
      showCustomRangeLabel: false,
      //startDate: "07/11/2019",
      //endDate: "07/17/2019",
      opens: "left"
    };
    if (option.min) {
      $.extend(dateOpt, {
        startDate: option.min,
        minDate: option.min
      });
    }
    if (option.max) {
      $.extend(dateOpt, {
        endDate: option.max,
        maxDate: option.max
      });
    }

    $dom.daterangepicker(dateOpt, function (start, end, label) {
      var value = start.format('YYYY-MM-DD');
      onChange.call($dom[0], value);
    });

    $dom.on("input propertychange", function (event) {
      onChange.call(this, this.value);
    });

  }//end

  function onChange(value) {
    if (value) {
      //如果有值，非空，需要做合法性判断
      if (!/^[1-9]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/.test(value)) {
        return;
      }
      var vt = moment(value);
      if (isNaN(vt.unix())) {
        return;
      }
      //格式合法，可以触发改变
      value = vt.format('YYYY-MM-DD');
    }

    if ($(this).parent().length <= 0) {
      //编辑框已经消失
      return;
    }

    var state = $.data($(this).parent()[0], 'yvdate');
    var option = state.options;
    this.value = value;

    if ($.type(option.onChange) === 'function') {
      option.onChange.call(this, this.value);
    }
  }

  $.fn.yvdate = function (options, param) {
    if (typeof options == 'string') {
      var method = $.fn.yvdate.methods[options];
      if (method) {
        var args = [this];
        for (var i = 1; i < arguments.length; i++) {
          args.push(arguments[i]);
        }
        return method.apply(this, args);
      } else {
        console.error('not found method:' + options);
      }
    }

    options = options || {};
    return this.each(function () {
      var state = $.data($(this).parent()[0], 'yvdate');
      if (state) {
        $.extend(state.options, options);
      } else {
        $.data($(this).parent()[0], 'yvdate', {
          options: $.extend({}, $.fn.yvdate.defaults, options)
        });
      }
      init(this);
    });
  };

  $.fn.yvdate.methods = {
    getValue: function ($dom) {
      return $dom.val();
    },

    setValue: function ($dom, value) {
      return $dom.val(value);
    },

    focus: function ($dom) {
      setTimeout(function () {
        $dom.focus();
      }, 10);
    }
  };

  $.fn.power.defaults.xtype.yvdate = function ($targetDOM, option, context) {
    if (option.name) {
      var $dom = $("<input name='" + option.name + "' xtype='yvdate' />").appendTo($targetDOM);
    } else {
      $dom = $("<input xtype='yvdate' />").appendTo($targetDOM);
    }
    return $dom.yvdate(option, context);
  };

  $.fn.yvdate.defaults = {};
})(jQuery);