raven-client/ayanova/src/components/date-control.vue

<template>
  <div>
    <v-row>
      <template v-if="!readonly">
        <template v-if="!$store.state.nativeDateTimeInput">
          <v-col cols="12">
            <v-dialog v-model="dlgdate" width="300px">
              <template v-slot:activator="{ on }">
                <v-text-field
                  prepend-icon="$ayiCalendarAlt"
                  :value="dateValue"
                  :label="label"
                  :rules="rules"
                  readonly
                  :error="!!hasErrors"
                  v-on="on"
                  @click:prepend="dlgdate = true"
                ></v-text-field>
              </template>
              <v-date-picker
                :value="dateValue"
                :locale="languageName"
                @input="updateDateValue"
              >
                <v-btn text color="primary" @click="$emit('input', null)">{{
                  $ay.t("Delete")
                }}</v-btn>
                <v-spacer></v-spacer>

                <v-btn text color="primary" @click="setToday()">{{
                  $ay.t("DateRangeToday")
                }}</v-btn>
                <v-spacer></v-spacer>
                <v-btn text color="primary" @click="dlgdate = false">{{
                  $ay.t("OK")
                }}</v-btn>
              </v-date-picker>
            </v-dialog>
          </v-col>
        </template>
        <template v-if="$store.state.nativeDateTimeInput">
          <v-col cols="6">
            <v-text-field
              ref="dateField"
              :value="dateValue"
              :readonly="readonly"
              :disabled="disabled"
              :label="label"
              :rules="rules"
              type="date"
              :error-messages="errorMessages"
              :data-cy="`${dataCy}:time`"
              @change="updateDateValue"
            ></v-text-field>
          </v-col>
        </template>
      </template>
      <template v-else>
        <v-col cols="12">
          <v-text-field
            :value="readonlyFormat()"
            :label="label"
            readonly
            prepend-icon="$ayiCalendarAlt"
          ></v-text-field>
        </v-col>
      </template>
    </v-row>
    <div class="v-messages theme--light error--text mt-n5" role="alert">
      <div class="v-messages__wrapper">
        <div class="v-messages__message">{{ allErrors() }}</div>
      </div>
    </div>
  </div>
</template>
<script>
//******************************** NOTE: this control also captures the TIME even though it's DATE only, this is an intentional design decision to support field change to date or date AND time and is considered a display issue */
export default {
  props: {
    label: { type: String, default: null },
    rules: { type: Array, default: undefined },
    errorMessages: { type: Array, default: null },
    value: { type: String, default: null },
    readonly: { type: Boolean, default: false },
    disabled: { type: Boolean, default: false },
    dataCy: { type: String, default: null }
  },
  data: () => ({
    dlgdate: false,
    timeZoneName: window.$gz.locale.getResolvedTimeZoneName(),
    languageName: window.$gz.locale.getResolvedLanguage()
  }),
  computed: {
    hasErrors() {
      return this.errorMessages != null && this.errorMessages.length > 0;
    },
    timeValue() {
      return window.$gz.locale.utcDateStringToLocal8601TimeOnlyString(
        this.value,
        this.timeZoneName
      );
    },
    dateValue() {
      return window.$gz.locale.utcDateStringToLocal8601DateOnlyString(
        this.value,
        this.timeZoneName
      );
    }
  },
  methods: {
    setToday() {
      const v = window.$gz.locale
        .nowUTC8601String(this.timeZoneName)
        .split("T")[0];
      this.updateDateValue(v);
      this.dlgdate = false;
    },
    allErrors() {
      let ret = "";

      if (this.errorMessages != null && this.errorMessages.length > 0) {
        ret += this.errorMessages.toString();
      }
      return ret;
    },
    readonlyFormat() {
      return window.$gz.locale.utcDateToShortDateLocalized(
        this.value,
        this.timeZoneName,
        this.languageName
      );
    },
    updateDateValue(v) {
      this.updateValue(v, this.timeValue);
      this.dlgdate = false;
    },
    updateValue(theDate, theTime) {
      const vm = this;

      if (!theDate) {
        const v = new Date();
        const fullYear = v.getFullYear();
        let fullMonth = v.getMonth() + 1;
        if (fullMonth < 10) {
          fullMonth = "0" + fullMonth.toString();
        }
        let fullDay = v.getDate();
        if (fullDay < 10) {
          fullDay = "0" + fullDay.toString();
        }
        theDate = fullYear + "-" + fullMonth + "-" + fullDay;
      }

      if (!theTime) {
        theTime = "00:00:00";
      }

      const ret = window.$gz.locale.localTimeDateStringToUTC8601String(
        theDate + "T" + theTime,
        vm.timeZoneName
      );
      vm.$emit("input", ret);
    }
  }
};
</script>