app-AgricultureSmart/uniapp/node_modules/vant/es/datetime-picker/TimePicker.js

import _extends from "@babel/runtime/helpers/esm/extends";
import { createNamespace } from '../utils';
import { padZero } from '../utils/format/string';
import { range } from '../utils/format/number';
import { sharedProps, TimePickerMixin } from './shared';

var _createNamespace = createNamespace('time-picker'),
    createComponent = _createNamespace[0];

export default createComponent({
  mixins: [TimePickerMixin],
  props: _extends({}, sharedProps, {
    minHour: {
      type: [Number, String],
      default: 0
    },
    maxHour: {
      type: [Number, String],
      default: 23
    },
    minMinute: {
      type: [Number, String],
      default: 0
    },
    maxMinute: {
      type: [Number, String],
      default: 59
    }
  }),
  computed: {
    ranges: function ranges() {
      return [{
        type: 'hour',
        range: [+this.minHour, +this.maxHour]
      }, {
        type: 'minute',
        range: [+this.minMinute, +this.maxMinute]
      }];
    }
  },
  watch: {
    filter: 'updateInnerValue',
    minHour: function minHour() {
      var _this = this;

      this.$nextTick(function () {
        _this.updateInnerValue();
      });
    },
    maxHour: function maxHour(value) {
      var _this$innerValue$spli = this.innerValue.split(':'),
          hour = _this$innerValue$spli[0],
          minute = _this$innerValue$spli[1];

      if (hour >= value) {
        this.innerValue = this.formatValue(value + ":" + minute);
        this.updateColumnValue();
      } else {
        this.updateInnerValue();
      }
    },
    minMinute: 'updateInnerValue',
    maxMinute: function maxMinute(value) {
      var _this$innerValue$spli2 = this.innerValue.split(':'),
          hour = _this$innerValue$spli2[0],
          minute = _this$innerValue$spli2[1];

      if (minute >= value) {
        this.innerValue = this.formatValue(hour + ":" + value);
        this.updateColumnValue();
      } else {
        this.updateInnerValue();
      }
    },
    value: function value(val) {
      val = this.formatValue(val);

      if (val !== this.innerValue) {
        this.innerValue = val;
        this.updateColumnValue();
      }
    }
  },
  methods: {
    formatValue: function formatValue(value) {
      if (!value) {
        value = padZero(this.minHour) + ":" + padZero(this.minMinute);
      }

      var _value$split = value.split(':'),
          hour = _value$split[0],
          minute = _value$split[1];

      hour = padZero(range(hour, this.minHour, this.maxHour));
      minute = padZero(range(minute, this.minMinute, this.maxMinute));
      return hour + ":" + minute;
    },
    updateInnerValue: function updateInnerValue() {
      var _this$getPicker$getIn = this.getPicker().getIndexes(),
          hourIndex = _this$getPicker$getIn[0],
          minuteIndex = _this$getPicker$getIn[1];

      var _this$originColumns = this.originColumns,
          hourColumn = _this$originColumns[0],
          minuteColumn = _this$originColumns[1];
      var hour = hourColumn.values[hourIndex] || hourColumn.values[0];
      var minute = minuteColumn.values[minuteIndex] || minuteColumn.values[0];
      this.innerValue = this.formatValue(hour + ":" + minute);
      this.updateColumnValue();
    },
    onChange: function onChange(picker) {
      var _this2 = this;

      this.updateInnerValue();
      this.$nextTick(function () {
        _this2.$nextTick(function () {
          // https://github.com/vant-ui/vant/issues/9775
          _this2.updateInnerValue();

          _this2.$emit('change', picker);
        });
      });
    },
    updateColumnValue: function updateColumnValue() {
      var _this3 = this;

      var formatter = this.formatter;
      var pair = this.innerValue.split(':');
      var values = [formatter('hour', pair[0]), formatter('minute', pair[1])];
      this.$nextTick(function () {
        _this3.getPicker().setValues(values);
      });
    }
  }
});