all files / src/ util.jsx

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42.86% Branches 60/140
74.29% Functions 26/35
63.86% Lines 182/285
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'use strict';
 
Object.defineProperty(exports, "__esModule", {
  value: true
});
 
var _react = require('react');
 
var _react2 = _interopRequireDefault(_react);
 
var _uxcoreFormatter = require('uxcore-formatter');
 
var _uxcoreFormatter2 = _interopRequireDefault(_uxcoreFormatter);
 
var _uxcoreTooltip = require('uxcore-tooltip');
 
var _uxcoreTooltip2 = _interopRequireDefault(_uxcoreTooltip);
 
var _classnames2 = require('classnames');
 
var _classnames3 = _interopRequireDefault(_classnames2);
 
var _moment = require('moment');
 
var _moment2 = _interopRequireDefault(_moment);
 
var _sortBy = require('lodash/sortBy');
 
var _sortBy2 = _interopRequireDefault(_sortBy);
 
var _locale = require('./locale');
 
var _locale2 = _interopRequireDefault(_locale);
 
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
function _defineProperty(obj, key, value) { Iif (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
/**
 * code should be an object like this {'xxxx-xx-xx': 'work/leave/schedule'}
 */
var generateContentRender = function generateContentRender(str) {
  var lang = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'zh-cn';
  return function contentRender(code, locale, current) {
    // see https://github.com/yiminghe/gregorian-calendar to get details about `current` API
    var time = current.getTime();
    var date = _uxcoreFormatter2['default'].date(time, 'YYYY-MM-DD');
    var type = code[date];
    if (typeof type === 'string') {
      type = [type];
    } else Eif (type === undefined) {
      type = [];
    }
    var tipMap = _locale2['default'][locale];
    var content = [];
    var isWork = type.indexOf('work') !== -1;
    var isLeave = type.indexOf('leave') !== -1;
    var isSchedule = type.indexOf('schedule') !== -1;
 
    content.push(_react2['default'].createElement(
      'span',
      {
        key: 'date',
        className: (0, _classnames3['default'])({
          'kuma-calendar-date-content': true,
          work: isWork,
          leave: isLeave,
          schedule: isSchedule
        })
      },
      current.getDayOfMonth()
    ));
    if (isSchedule) {
      content.push(_react2['default'].createElement('span', { key: 'bottom-line', className: 'kuma-calendar-date-decoration' }));
    }
    if (isWork || isLeave) {
      return _react2['default'].createElement(
        _uxcoreTooltip2['default'],
        { placement: 'right', trigger: ['hover'], overlay: tipMap[isWork ? 'work' : 'leave'] },
        _react2['default'].createElement(
          'div',
          { className: 'kuma-calendar-date-content-box' },
          content
        )
      );
    }
    // only one child can be passed.
    return _react2['default'].createElement(
      'div',
      { className: 'kuma-calendar-date-content-box' },
      content
    );
  }.bind(null, str, lang);
};
 
function getCalendarContainer() {
  var c = document.createElement('div');
  c.className = 'uxcore';
  document.body.appendChild(c);
  return c;
}
 
/**
 * for forward compatability
 */
function generalizeFormat(format) {
  return format.replace(/y|d/g, function (value) {
    return value.toUpperCase();
  });
}
function getTime(props) {
  var startHour = props.startHour,
      value = props.value;
 
  var newStartHour = startHour ? parseInt(startHour, 10) : 9;
  return (0, _moment2['default'])(value).hour(newStartHour).minute(0);
}
function getTimeLine(props, current) {
  var prefixCls = props.prefixCls,
      step = props.step;
 
  var hour = (0, _moment2['default'])(current).hour();
  var minute = (0, _moment2['default'])(current).minute() || 0;
  hour = hour > 9 ? hour : '0' + hour;
  minute = minute > 9 ? minute : '0' + minute;
  var prefixTime = hour > 12 ? 'pm' : 'am';
  var selected = hour === (0, _moment2['default'])().hour();
  selected = selected && (0, _moment2['default'])().minute() >= parseInt(minute, 10);
  selected = selected && (0, _moment2['default'])().minute() < step + parseInt(minute, 10);
 
  return _react2['default'].createElement(
    'td',
    { className: prefixCls + '-time-panel', key: current },
    _react2['default'].createElement(
      'div',
      {
        className: (0, _classnames3['default'])(_defineProperty({}, prefixCls + '-timeline-now', selected)),
        key: current
      },
      _react2['default'].createElement(
        'div',
        { className: 'cell-number' },
        hour + ':' + minute + ' ' + prefixTime
      )
    )
  );
}
 
function sortByRender(events) {
  return (0, _sortBy2['default'])(events, function (e) {
    return (0, _moment2['default'])(e.start).valueOf();
  });
}
function getMomentValue(date, hour) {
  return (0, _moment2['default'])(date).hour(hour).minute(0).second(0).valueOf();
}
/**
 * is in same row
 */
function inSameRow(target, source) {
  if (!target || !source) {
    return false;
  }
  var isLt = (0, _moment2['default'])(source.start).isBefore((0, _moment2['default'])(source.start)) && (0, _moment2['default'])(source.start).isAfter((0, _moment2['default'])(target.end));
  var isEq = (0, _moment2['default'])(source.start).isSame((0, _moment2['default'])(source.start)) && (0, _moment2['default'])(source.end).isSame((0, _moment2['default'])(source.end));
  return isLt || isEq;
}
/**
 * 获取当前日期在月面板的第几行
 */
function getDiffTop(start) {
  var firstDateOfMonth = (0, _moment2['default'])(+new Date(start)).startOf('month');
  var diffDate = firstDateOfMonth.day();
  var firstDayOfMonthPanel = firstDateOfMonth.subtract(diffDate - 1).date() - (0, _moment2['default'])(start).date();
  return Math.floor(Math.abs(firstDayOfMonthPanel) / 7);
}
 
/**
 * evaluate style of events
 *
 */
function isSameMoment(target, source) {
  var newTarget = (0, _moment2['default'])(target).format('YYYY-MM-DD');
  var newSource = (0, _moment2['default'])(source).format('YYYY-MM-DD');
  return (0, _moment2['default'])(newTarget).isSame(newSource);
}
/**
 * 获取是否处于当前面板中
 */
function isInCurrentPanle(event, opts) {
  var current = opts.current,
      type = opts.type;
  var start = event.start,
      end = event.end;
 
  Iif ((0, _moment2['default'])(end).valueOf() - (0, _moment2['default'])(start).valueOf() < 0) {
    return false;
  }
  Iif (type === 'time') {
    return isSameMoment(current, start);
  }
  Eif (type === 'week') {
    var day = (0, _moment2['default'])(current).day();
    day = day === 0 ? 7 : day;
    var firstDate = (0, _moment2['default'])(current).subtract(day, 'd');
    var lastDate = (0, _moment2['default'])(current).add(7 - day, 'd');
    return (0, _moment2['default'])(start).isBetween(firstDate, lastDate);
  }
  return (0, _moment2['default'])(start).isSame(current, 'month');
}
/**
 * handle events is overlap
 *
 */
function handleEvents(events) {
  var containerEvents = [];
  var wraperHtml = {};
 
  var _loop = function _loop(i, len) {
    var event = events[i];
    var start = event.start,
        end = event.end,
        isColspan = event.isColspan;
 
    var startKey = (0, _moment2['default'])(start).format('YYYY-MM-DD');
    var endKey = (0, _moment2['default'])(end).format('YYYY-MM-DD');
    var monthTop = isColspan ? getDiffTop(start) : startKey + '~' + endKey;
    Eif (!wraperHtml[monthTop]) {
      wraperHtml[monthTop] = {
        children: [],
        date: startKey,
        end: end,
        isColspan: isColspan,
        monthTop: monthTop,
        isContainer: true
      };
    }
    wraperHtml[monthTop].children.push(event);
    var container = containerEvents.find(function (c) {
      return (0, _moment2['default'])(c.end).valueOf() >= (0, _moment2['default'])(start).valueOf();
    });
 
    // has overlap,this event will be a container to contain next event
    Eif (!container) {
      event.rows = [];
      containerEvents.push(event);
    } else {
      // 找到evet的容器
      event.container = container;
      var row = null;
      for (var r = container.rows.length - 1; !row && r >= 0; r--) {
        if (inSameRow(event, container.rows[r])) {
          row = container.rows[r];
        }
      }
      if (row) {
        row.leaves.push(event);
        event.row = row;
      } else {
        event.leaves = [];
        container.rows.push(event);
      }
    }
  };
 
  for (var i = 0, len = events.length; i < len; i++) {
    _loop(i, len);
  }
  return wraperHtml;
}
 
function computeEventStyle(event, type, current) {
  var start = event.start || event.date;
  var end = event.end,
      isColspan = event.isColspan,
      monthTop = event.monthTop,
      children = event.children;
 
  var isSameDate = (0, _moment2['default'])(event.end).isSame(current, 'd');
  var topDiff = isSameDate ? 0.06 : 0.05;
  var startDate = (0, _moment2['default'])(start).day();
  startDate = startDate === 0 ? 7 : startDate;
  var widthSlice = 1;
  var offsetx = 0;
  Eif (type !== 'time' && (children || isColspan)) {
    widthSlice = 7;
    var diffEvent = (0, _moment2['default'])(end).date() - (0, _moment2['default'])(start).date() + 1;
    offsetx = (startDate - 1) / 7;
    var top = !Number.isNaN(Number(monthTop)) ? monthTop : getDiffTop(start);
    return {
      width: children && isColspan ? 1 - 0.015 : 1 / widthSlice * diffEvent - 0.015,
      offsetX: children && isColspan ? 0 : offsetx + 0.005,
      top: type === 'month' ? top / 6 + topDiff : 0
    };
  }
  if ((!event.rows || !event.rows.length) && !event.container) {
    return { width: 1 / widthSlice - 0.015, offsetX: offsetx + 0.005 };
  }
  if (type === 'month') return {};
 
  if (event.rows) {
    var columns = event.rows.reduce(function (max, row) {
      return Math.max(max, row.leaves.length + 1);
    }, 0) + 1;
    return { width: 1 / (columns * widthSlice) - 0.01, offsetX: offsetx };
  }
 
  if (event.leaves) {
    var avaliableWidth = 1 / widthSlice - event.container.width;
    var otherWidth = avaliableWidth / (event.leaves.length + 1) - 0.01;
    offsetx = otherWidth + event.container.offsetX + 0.01;
    return { width: otherWidth, offsetX: offsetx };
  }
 
  var _event$row = event.row,
      leaves = _event$row.leaves,
      offsetX = _event$row.offsetX;
 
  var idx = leaves.indexOf(event);
  return {
    width: event.row.width - 0.01,
    offsetX: event.row.width * (idx + 1) + offsetX + 0.01
  };
}
 
/**
 * 拆分月面板事件
 *
 */
function splitMonthEvents(event, diffDays, hasColspan) {
  var arrs = [];
  var start = event.start,
      end = event.end,
      render = event.render;
 
  var startDay = (0, _moment2['default'])(start).day();
  var eStart = (0, _moment2['default'])(start).valueOf();
  var eEnd = (0, _moment2['default'])(end).valueOf();
  // 是否在一行
  if (startDay + diffDays > 7) {
    var splitDays = Math.ceil(Math.abs(7 - (startDay + diffDays)) / 7);
    for (var i = 0; i <= splitDays; i++) {
      var startTime = i === 0 ? start : (0, _moment2['default'])(eStart).add(8 - startDay + 7 * (i - 1), 'd');
      var endTime = i === splitDays ? end : (0, _moment2['default'])(eStart).add(7 - startDay + 7 * i, 'd');
      hasColspan.count += 1;
      arrs.push({
        start: startTime,
        end: endTime,
        render: render,
        eStart: eStart,
        eEnd: eEnd,
        isColspan: true
      });
    }
  } else {
    if (diffDays >= 1) {
      hasColspan.count += 1;
    }
    arrs.push({
      start: start,
      end: end,
      render: render,
      eStart: eStart,
      eEnd: eEnd,
      isColspan: diffDays >= 1
    });
  }
 
  return arrs;
}
 
function getCorrectEventsDate(event, opts) {
  var startHour = opts.startHour,
      endHour = opts.endHour;
  var start = event.start,
      end = event.end;
 
  var eHour = (0, _moment2['default'])(end).hour();
  var newEnd = eHour > endHour ? (0, _moment2['default'])(end).hour(endHour) : end;
  var sHour = (0, _moment2['default'])(start).hour();
  var newStart = sHour < startHour ? (0, _moment2['default'])(start).hour(startHour) : start;
  return {
    newEnd: newEnd, newStart: newStart
  };
}
/**
 * 拆分事件,是否为跨天事件
 */
function splitEvents(event, diffDays, opts, hasColspan) {
  var arrs = [];
  var startHour = opts.startHour,
      endHour = opts.endHour,
      type = opts.type;
  var start = event.start,
      end = event.end,
      render = event.render;
 
  if (type === 'month') {
    return splitMonthEvents(event, diffDays, hasColspan);
  }
 
  var _getCorrectEventsDate = getCorrectEventsDate(event, opts),
      newStart = _getCorrectEventsDate.newStart,
      newEnd = _getCorrectEventsDate.newEnd;
 
  var eStart = (0, _moment2['default'])(start).valueOf();
  var eEnd = (0, _moment2['default'])(end).valueOf();
 
  for (var i = 0; i <= diffDays; i++) {
    var startTime = i === 0 ? newStart : (0, _moment2['default'])(eStart).add(i, 'd').hour(startHour).minute(0);
 
    var endTime = i === diffDays ? newEnd : (0, _moment2['default'])(startTime).hour(endHour).minute(0);
 
    arrs.push({
      start: startTime,
      end: endTime,
      render: render,
      eStart: eStart,
      eEnd: eEnd
    });
  }
 
  return arrs;
}
 
function initEvents(events, opts, hasColspan) {
  var resultEvents = [];
  events.forEach(function (event) {
    var start = event.start,
        end = event.end;
 
    var diffDate = (0, _moment2['default'])(end).diff((0, _moment2['default'])(start), 'days');
    Iif (diffDate > 0) {
      resultEvents = resultEvents.concat(splitEvents(event, diffDate, opts, hasColspan));
    } else {
      var _getCorrectEventsDate2 = getCorrectEventsDate(event, opts),
          newStart = _getCorrectEventsDate2.newStart,
          newEnd = _getCorrectEventsDate2.newEnd;
 
      event.start = newStart;
      event.end = newEnd;
      resultEvents.push(event);
    }
  });
 
  return resultEvents;
}
function getEventTopHeight(event, opts, sourceDate) {
  var startHour = opts.startHour,
      current = opts.current,
      slicePiece = opts.slicePiece,
      step = opts.step,
      type = opts.type;
  var start = event.start;
  var sourceStart = sourceDate.sourceStart,
      sourceEnd = sourceDate.sourceEnd;
 
  var startCurrent = getMomentValue(current, startHour);
  var totalSeconds = (slicePiece + 2) * step * 60 * 1000;
  var evetTop = void 0;
  var eventHeight = void 0;
  if (type === 'time') {
    var diffStartCurrent = sourceStart - startCurrent + step * 60 * 1000;
    var diffEventHeight = sourceEnd - sourceStart;
    evetTop = diffStartCurrent / totalSeconds + 0.01;
    eventHeight = diffEventHeight / totalSeconds - 0.015;
    return { top: evetTop, height: eventHeight };
  }
  if (type === 'week') {
    startCurrent = getMomentValue(start, startHour);
    var _diffStartCurrent = sourceStart - startCurrent + step * 60 * 1000;
    var _diffEventHeight = sourceEnd - sourceStart;
    evetTop = _diffStartCurrent / totalSeconds + 0.01;
    eventHeight = _diffEventHeight / totalSeconds - 0.015;
    return { top: evetTop, height: eventHeight };
  }
  return { top: 0, height: 0 };
}
function handleEventsInSameDate(eventsContainer, opts) {
  var current = opts.current,
      type = opts.type;
 
  var events = eventsContainer.children;
  var rangeEvents = [];
 
  events.forEach(function (event) {
    var start = event.start,
        end = event.end;
 
    var eStart = (0, _moment2['default'])(start).valueOf();
    var eEnd = (0, _moment2['default'])(end).valueOf();
    var sourceDate = { sourceStart: eStart, sourceEnd: eEnd };
    Iif (isInCurrentPanle(event, opts)) {
      // 获取事件的top值和高度
      var _getEventTopHeight = getEventTopHeight(event, opts, sourceDate),
          top = _getEventTopHeight.top,
          height = _getEventTopHeight.height;
 
      var _computeEventStyle = computeEventStyle(event, type, current),
          width = _computeEventStyle.width,
          offsetX = _computeEventStyle.offsetX;
 
      var evetObj = {};
      if (!Number.isNaN(Number(width)) && !Number.isNaN(Number(offsetX))) {
        event.width = width;
        event.offsetX = offsetX;
        evetObj = {
          event: event,
          top: top,
          height: height,
          width: width,
          offsetX: offsetX
        };
      } else {
        evetObj = {
          event: event
        };
      }
      rangeEvents.push(evetObj);
    }
  });
 
  return rangeEvents;
}
 
function evaluateStyle(events, opts, hasColspan) {
  // 拆分事件,为week时,跨两天拆分为两天
  var type = opts.type,
      current = opts.current;
 
  var newEvents = initEvents(events, opts, hasColspan);
  // 对事件进行排序
  var sortedEvents = sortByRender(newEvents);
  // 获取同一段事件的容器位置
  var containerEvents = handleEvents(sortedEvents, opts);
  var containerEventsKeys = Object.keys(containerEvents);
  containerEventsKeys.forEach(function (key) {
    var wrapSchedule = containerEvents[key];
    var containerStyle = computeEventStyle(wrapSchedule, type, current);
    wrapSchedule.top = containerStyle.top;
    wrapSchedule.width = containerStyle.width;
    wrapSchedule.offsetX = containerStyle.offsetX;
    wrapSchedule.height = type === 'month' ? 1 / 6 - 0.05 : 1;
    containerEvents[key].children = handleEventsInSameDate(wrapSchedule, opts, containerEvents);
  });
 
  return containerEvents;
}
 
/**
 * generate schedule content
 * @param
 * ({
 *  start: '2018-11-12 12:00',
 *  end: '2018-11-12 14:00',
 *  render: function(){}
 * })
 */
var generateScheduleContent = function generateScheduleContent(events) {
  var hasColspan = { count: 0 };
  return function scheduleRender(evts, opts) {
    var containerEvents = evaluateStyle(evts, opts, hasColspan);
    var resultScheduleHtml = [];
    var eventsKeys = Object.keys(containerEvents);
    eventsKeys.forEach(function (key) {
      var container = containerEvents[key];
      var rangeEvents = container.children,
          width = container.width,
          offsetX = container.offsetX,
          height = container.height,
          top = container.top,
          isColspan = container.isColspan;
      // 如果有跨栏的,跨栏始终在上
 
      var notColspanHeight = height;
      notColspanHeight = notColspanHeight < 0.055 ? 0.055 : notColspanHeight;
 
      var containerStyle = {
        width: width * 100 + '%',
        left: offsetX * 100 + '%',
        top: top ? top * 100 + '%' : 0,
        height: notColspanHeight * 100 + '%'
      };
      var containerCls = (0, _classnames3['default'])({
        'cell-container': true,
        'colspan-cell': isColspan
      });
      resultScheduleHtml.push(_react2['default'].createElement(
        'div',
        { className: containerCls, key: container.end, style: containerStyle },
        rangeEvents.map(function (event, idx) {
          var originEvt = event.event;
          var start = originEvt.start,
              render = originEvt.render;
 
          var eStyle = {
            top: event.top * 100 + '%',
            height: event.height * 100 + '%',
            left: event.offsetX * 100 + '%',
            width: event.width * 100 + '%'
          };
          var content = render && typeof render === 'function' ? render(event) : (0, _moment2['default'])(start).date();
          return _react2['default'].createElement(
            'div',
            { className: 'kuma-calendar-content-box', key: idx, style: eStyle },
            _react2['default'].createElement(
              'div',
              { className: 'kuma-calendar-content-wraper' },
              content
            )
          );
        })
      ));
    });
    return resultScheduleHtml;
  }.bind(null, events);
};
 
exports['default'] = {
  generateContentRender: generateContentRender,
  generateScheduleContent: generateScheduleContent,
  getCalendarContainer: getCalendarContainer,
  generalizeFormat: generalizeFormat,
  getTime: getTime,
  getTimeLine: getTimeLine
};
module.exports = exports['default'];