@opentiny/vue-renderless/date-picker-mobile/year-month.js

An enterprise-class UI component library, support both Vue.js 2 and Vue.js 3, as well as PC and mobile.

import "../chunk-G2ADBYYC.js";
import { getDateStr } from "./index";
const initYearMonthPanel = ({ state, props }) => ({ dateValue, direction, isInit }) => {
  const years = [];
  const currentDate = dateValue || (Array.isArray(state.date) ? state.date[0] : state.date) || /* @__PURE__ */ new Date();
  let year = direction === "top" ? currentDate.getFullYear() - state.yearNum : currentDate.getFullYear();
  const today = /* @__PURE__ */ new Date();
  const thisYear = today.getFullYear();
  const thisMonth = today.getMonth() + 1;
  const { disabledDate } = props.pickerOptions || {};
  if (isInit) {
    year -= Math.floor(state.yearNum / 2);
  }
  Array.from({ length: state.yearNum }).map((item, index) => {
    const currentYear = year + index + 1;
    years[currentYear] = Array.from({ length: 12 }).map((v, index2) => {
      const month = index2 + 1;
      return {
        value: getDateStr(currentYear, month),
        year: currentYear,
        month,
        disabled: typeof disabledDate === "function" && !!disabledDate(new Date(currentYear, month - 1, 1)),
        isToday: thisYear === currentYear && thisMonth === month
      };
    });
  });
  state.years = direction === "top" ? Object.assign({}, years, state.years) : Object.assign({}, state.years, years);
};
const loadYearMonth = ({ state, api }) => (direction) => {
  const list = Object.keys(state.years);
  let date;
  if (direction === "top") {
    date = new Date(list[0], 0, 1);
  } else {
    date = new Date(list[list.length - 1], 0, 1);
  }
  api.initYearMonthPanel({ dateValue: date, direction });
  setTimeout(() => {
    state.loading = false;
  }, 100);
};
const getOffsetMonth = () => (date, offset) => {
  const theDate = new Date(date);
  let year = theDate.getFullYear();
  let month = theDate.getMonth();
  let day = theDate.getDate();
  return new Date(year, month + offset, day);
};
export {
  getOffsetMonth,
  initYearMonthPanel,
  loadYearMonth
};