加入自动日期选择

## 时间表 Timetable

<script>

import axios from "axios";

export default {

    mounted() {

        axios

            .get("/2021.json")

            .then(response => (bus_redirect(response.data)));

        function bus_redirect(holidata) {

            // JSON is from https://github.com/NateScarlet/holiday-cn

            // need to update by year.

            // Download the JSON to path "docs/.vuepress/public/YYYY.json"

            var day_map = {};

            for (let i = 0; i < holidata.days.length; i++) {

                day_map[holidata.days[i].date] = holidata.days[i].isOffDay;

            }

            var now_date = new Date();

            var ye = new Intl.DateTimeFormat('en', { year: 'numeric' }).format(now_date);

            var mo = new Intl.DateTimeFormat('en', { month: '2-digit' }).format(now_date);

            var da = new Intl.DateTimeFormat('en', { day: '2-digit' }).format(now_date);

            var day_key = `${ye}-${mo}-${da}`;

            var is_holiday;

            if (day_map[day_key] == null) {

                // 不在国家假日调整表里

                console.log("Not in GOV declaration");

                var day_in_week = now_date.getDay();

                var isWeekend = (day_in_week == 6) || (day_in_week == 0);

                // 6 = Saturday, 0 = Sunday

                is_holiday = isWeekend;

            } else {

                console.log("In GOV declaration");

                is_holiday = day_map[day_key];

            }

            if (is_holiday) {

                console.log("节假日");

            } else {

                console.log("工作日");

            }

        }

    },

}

</script>

<object-selector :objs="{

    '工作日 Workday': true,