skywalking-booster-ui/src/components/TimePicker.vue

<!-- Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. -->
<template>
  <div
    class="datepicker cp"
    :class="{
      'datepicker-range': range,
      datepicker__clearable: clearable && text && !disabled,
    }"
    ref="datepicker"
  >
    <input
      class="cp"
      readonly
      :value="text"
      :class="[show ? 'focus' : '', inputClass]"
      :disabled="disabled"
      :placeholder="placeholder"
      :name="name"
      v-if="type !== 'inline'"
    />
    <a class="datepicker-close" @click.stop="cls"></a>
    <transition name="datepicker-anim">
      <div
        class="datepicker-popup"
        :class="[
          popupClass,
          { 'datepicker-inline': type === 'inline' },
          position,
        ]"
        tabindex="-1"
        v-if="show || type === 'inline'"
      >
        <template v-if="range">
          <div class="datepicker-popup__sidebar">
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('quarter')"
            >
              {{ local.quarterHourCutTip }}
            </button>
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('half')"
            >
              {{ local.halfHourCutTip }}
            </button>
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('hour')"
            >
              {{ local.hourCutTip }}
            </button>
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('day')"
            >
              {{ local.dayCutTip }}
            </button>
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('week')"
            >
              {{ local.weekCutTip }}
            </button>
            <button
              type="button"
              class="datepicker-popup__shortcut"
              @click="quickPick('month')"
            >
              {{ local.monthCutTip }}
            </button>
          </div>
          <div class="datepicker-popup__body">
            <DateCalendar
              v-model="dates[0]"
              :value="dates[0]"
              :dates="dates"
              :left="true"
              :disabledDate="disabledDate"
              :format="format"
              @ok="ok"
              @setDates="setDates"
            />
            <DateCalendar
              v-model="dates[1]"
              :value="dates[1]"
              :dates="dates"
              :right="true"
              :disabledDate="disabledDate"
              :format="format"
              @ok="ok"
              @setDates="setDates"
            />
          </div>
        </template>
        <template v-else>
          <DateCalendar
            v-model="dates[0]"
            :value="dates[0]"
            :disabledDate="disabledDate"
            :dates="dates"
            :format="format"
            @ok="ok"
            @setDates="setDates"
          />
        </template>
        <div v-if="showButtons" class="datepicker__buttons">
          <button
            @click.prevent.stop="cancel"
            class="datepicker__button-cancel"
          >
            {{ local.cancelTip }}
          </button>
          <button
            @click.prevent.stop="submit"
            class="datepicker__button-select"
          >
            {{ local.submitTip }}
          </button>
        </div>
      </div>
    </transition>
  </div>
</template>

<script lang="ts" setup>
import {
  defineProps,
  ref,
  computed,
  defineEmits,
  onMounted,
  onBeforeUnmount,
  watch,
} from "vue";
import { useI18n } from "vue-i18n";
import DateCalendar from "./DateCalendar.vue";
const datepicker = ref(null);
const { t } = useI18n();
const show = ref<boolean>(false);
const dates = ref<Date[]>([]);
const props = defineProps({
  position: { type: String, default: "bottom" },
  name: [String],
  inputClass: [String],
  popupClass: [String],
  value: [Date, Array, String],
  disabled: [Boolean],
  type: {
    type: String,
    default: "normal",
  },
  rangeSeparator: {
    type: String,
    default: "~",
  },
  clearable: {
    type: Boolean,
    default: false,
  },
  placeholder: [String],
  disabledDate: {
    type: Function,
    default: () => false,
  },
  format: {
    type: String,
    default: "YYYY-MM-DD",
  },
  showButtons: {
    type: Boolean,
    default: false,
  },
  dateRangeSelect: [Function],
});
const emit = defineEmits(["clear", "input", "confirm", "cancel"]);
const local = computed(() => {
  return {
    dow: 1, // Monday is the first day of the week
    hourTip: t("hourTip"), // tip of select hour
    minuteTip: t("minuteTip"), // tip of select minute
    secondTip: t("secondTip"), // tip of select second
    yearSuffix: t("yearSuffix"), // format of head
    monthsHead: t("monthsHead").split("_"), // months of head
    months: t("months").split("_"), // months of panel
    weeks: t("weeks").split("_"), // weeks
    cancelTip: t("cancel"), // default text for cancel button
    submitTip: t("confirm"), // default text for submit button
    quarterHourCutTip: t("quarterHourCutTip"),
    halfHourCutTip: t("halfHourCutTip"),
    hourCutTip: t("hourCutTip"),
    dayCutTip: t("dayCutTip"),
    weekCutTip: t("weekCutTip"),
    monthCutTip: t("monthCutTip"),
  };
});
const tf = (time: Date, format?: any): string => {
  const year = time.getFullYear();
  const month = time.getMonth();
  const day = time.getDate();
  const hours24 = time.getHours();
  const hours = hours24 % 12 === 0 ? 12 : hours24 % 12;
  const minutes = time.getMinutes();
  const seconds = time.getSeconds();
  const milliseconds = time.getMilliseconds();
  const dd = (t: number) => `0${t}`.slice(-2);
  const map: { [key: string]: string | number } = {
    YYYY: year,
    MM: dd(month + 1),
    MMM: local.value.months[month],
    MMMM: local.value.monthsHead[month],
    M: month + 1,
    DD: dd(day),
    D: day,
    HH: dd(hours24),
    H: hours24,
    hh: dd(hours),
    h: hours,
    mm: dd(minutes),
    m: minutes,
    ss: dd(seconds),
    s: seconds,
    S: milliseconds,
  };
  return (format || props.format).replace(
    /Y+|M+|D+|H+|h+|m+|s+|S+/g,
    (str: string) => map[str]
  );
};
const range = computed(() => {
  return dates.value.length === 2;
});
const text = computed(() => {
  const val = props.value;
  const txt = dates.value
    .map((date) => tf(date))
    .join(` ${props.rangeSeparator} `);
  if (Array.isArray(val)) {
    return val.length > 1 ? txt : "";
  }
  return val ? txt : "";
});
const get = () => {
  return Array.isArray(props.value) ? dates.value : dates.value[0];
};
const cls = () => {
  emit("clear");
  emit("input", range.value ? [] : "");
};
const vi = (val: any) => {
  if (Array.isArray(val)) {
    return val.length > 1
      ? val.map((item) => new Date(item))
      : [new Date(), new Date()];
  }
  return val ? [new Date(val)] : [new Date()];
};
const ok = (leaveOpened: boolean) => {
  emit("input", get());
  !leaveOpened &&
    !props.showButtons &&
    setTimeout(() => {
      show.value = range.value;
    });
};
const setDates = (d: Date) => {
  dates.value[1] = d;
};
const dc = (e: any) => {
  show.value = (datepicker.value as any).contains(e.target) && !props.disabled;
};
const quickPick = (type: string) => {
  const end = new Date();
  const start = new Date();
  switch (type) {
    case "quarter":
      start.setTime(start.getTime() - 60 * 15 * 1000); //15 mins
      break;
    case "half":
      start.setTime(start.getTime() - 60 * 30 * 1000); //30 mins
      break;
    case "hour":
      start.setTime(start.getTime() - 3600 * 1000); //1 hour
      break;
    case "day":
      start.setTime(start.getTime() - 3600 * 1000 * 24); //1 day
      break;
    case "week":
      start.setTime(start.getTime() - 3600 * 1000 * 24 * 7); //1 week
      break;
    case "month":
      start.setTime(start.getTime() - 3600 * 1000 * 24 * 30); //1 month
      break;
    default:
      break;
  }
  dates.value = [start, end];
  emit("input", get());
};
const submit = () => {
  emit("confirm", get());
  show.value = false;
};
const cancel = () => {
  emit("cancel");
  show.value = false;
};
onMounted(() => {
  dates.value = vi(props.value);
  document.addEventListener("click", dc, true);
});
onBeforeUnmount(() => {
  document.removeEventListener("click", dc, true);
});
watch(
  () => props.value,
  (val: unknown) => {
    dates.value = vi(val);
  }
);
</script>

<style lang="scss" scoped>
.datepicker {
  display: inline-block;
  position: relative;
}

.datepicker-icon {
  display: block;
  position: absolute;
  top: 8px;
  left: 8px;
  color: #515a6ecc;
}

.datepicker-close {
  display: none;
  position: absolute;
  width: 34px;
  height: 100%;
  top: 0;
  right: 0;
  cursor: pointer;
}

.datepicker-close:before {
  display: block;
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 50%;
  top: 50%;
  margin-left: -8px;
  margin-top: -8px;
  text-align: center;
  background: #ccc;
  color: #fff;
  border-radius: 50%;
  background: #ccc
    url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA3IDciIHdpZHRoPSI3IiBoZWlnaHQ9IjciPjxwYXRoIGZpbGw9IiNmZmYiIGQ9Ik01LjU4LDVsMi44LTIuODFBLjQxLjQxLDAsMSwwLDcuOCwxLjZMNSw0LjQxLDIuMiwxLjZhLjQxLjQxLDAsMCwwLS41OC41OGgwTDQuNDIsNSwxLjYyLDcuOGEuNDEuNDEsMCwwLDAsLjU4LjU4TDUsNS41OCw3LjgsOC4zOWEuNDEuNDEsMCwwLDAsLjU4LS41OGgwWiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoLTEuNSAtMS40OCkiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4NCg==")
    no-repeat 50% 50%;
}

.datepicker__clearable:hover:before {
  display: none;
}
.datepicker__clearable:hover .datepicker-close {
  display: block;
}

.datepicker-close:hover:before {
  background-color: #afafaf;
}

.datepicker > input {
  color: inherit;
  // transition: all 200ms ease;
  border-radius: 4px;
  border: 0;
  background: none;
  height: 28px;
  box-sizing: border-box;
  outline: none;
  padding: 0 5px;
  width: 100%;
  user-select: none;
  font-family: "Monaco";
  letter-spacing: -0.7px;
}

// .datepicker > input.focus {
//   border-color: #3f97e3;
//   -webkit-box-shadow: 0 0 5px rgba(59, 180, 242, 0.3);
//   box-shadow: 0 0 5px rgba(59, 180, 242, 0.3);
// }

.datepicker > input:disabled {
  cursor: not-allowed;
  background-color: #ebebe4;
  border-color: #e5e5e5;
  -webkit-box-shadow: none;
  box-shadow: none;
}

.datepicker-popup {
  border-radius: 4px;
  position: absolute;
  transition: all 200ms ease;
  opacity: 1;
  transform: scaleY(1);
  font-size: 12px;
  background: #fff;
  box-shadow: 0 1px 6px rgba(99, 99, 99, 0.2);
  margin-top: 2px;
  outline: 0;
  padding: 5px;
  overflow: hidden;
  z-index: 999;
  &.top {
    bottom: 30px;
    right: 0;
    transform-origin: center bottom;
  }
  &.bottom {
    top: 30px;
    right: 0;
    transform-origin: center top;
  }
  &.left {
    top: 30px;
    transform-origin: center top;
  }
  &.right {
    right: -80px;
    top: 30px;
    transform-origin: center top;
  }
  &__sidebar {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    height: 100%;
    padding: 5px;
    border-right: solid 1px #eaeaea;
  }
  &__shortcut {
    display: block;
    width: 100%;
    border: 0;
    background-color: transparent;
    line-height: 34px;
    font-size: 12px;
    color: #666;
    text-align: left;
    outline: none;
    cursor: pointer;
    white-space: nowrap;
    &:hover {
      color: #3f97e3;
    }
  }
  &__body {
    margin-left: 100px;
    padding-left: 5px;
  }
}

.datepicker-inline {
  position: relative;
  margin-top: 0;
}

.datepicker-range {
  min-width: 238px;
}

.datepicker-range .datepicker-popup {
  width: 520px;
}

.datepicker-bottom {
  float: left;
  width: 100%;
  text-align: right;
}

.datepicker-btn {
  padding: 5px 10px;
  background: #3f97e3;
  color: #fff;
  border-radius: 2px;
  display: inline-block;
  cursor: pointer;
}
.datepicker-anim-enter-active {
  transform-origin: 0 0;
  animation: datepicker-anim-in 0.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.datepicker-anim-leave-active {
  transform-origin: 0 0;
  animation: datepicker-anim-out 0.2s cubic-bezier(0.755, 0.05, 0.855, 0.06);
}

.datepicker__buttons {
  display: block;
  text-align: right;
}

.datepicker__buttons button {
  display: inline-block;
  font-size: 13px;
  border: none;
  cursor: pointer;
  margin: 10px 0 0 5px;
  padding: 5px 15px;
  color: #ffffff;
}

.datepicker__buttons .datepicker__button-select {
  background: #3f97e3;
}

.datepicker__buttons .datepicker__button-cancel {
  background: #666;
}

@keyframes datepicker-anim-in {
  0% {
    opacity: 0;
    transform: scaleY(0.8);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes datepicker-anim-out {
  0% {
    opacity: 1;
    transform: scaleY(1);
  }
  to {
    opacity: 0;
    transform: scaleY(0.8);
  }
}
</style>