/*!
 * All material copyright ESRI, All Rights Reserved, unless otherwise specified.
 * See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
 * v1.0.0-beta.97
 */
'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

const index = require('./index-a0010f96.js');
const resources = require('./resources-4c8610b1.js');
const locale = require('./locale-678ce361.js');
const dom = require('./dom-2ec8c9ed.js');
const resources$1 = require('./resources-b5a5f8a7.js');
const interactive = require('./interactive-32293bca.js');
const key = require('./key-6a462411.js');
const Heading = require('./Heading-1e87a15f.js');
require('./observers-5706326b.js');
require('./guid-f4f03a7a.js');

const datePickerCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host{position:relative;display:inline-block;inline-size:100%;overflow:visible;border-radius:0px;border-width:1px;border-style:solid;border-color:var(--calcite-ui-border-2);background-color:var(--calcite-ui-foreground-1);vertical-align:top}:host([scale=s]){max-inline-size:216px}:host([scale=m]){max-inline-size:286px}:host([scale=l]){max-inline-size:398px}";

const DatePicker = class {
  constructor(hostRef) {
    index.registerInstance(this, hostRef);
    this.calciteDatePickerChange = index.createEvent(this, "calciteDatePickerChange", 6);
    this.calciteDatePickerRangeChange = index.createEvent(this, "calciteDatePickerRangeChange", 6);
    /**
     * Localized string for "previous month" (used for aria label)
     *
     * @default "Previous month"
     */
    this.intlPrevMonth = resources.TEXT.prevMonth;
    /**
     * Localized string for "next month" (used for aria label)
     *
     * @default "Next month"
     */
    this.intlNextMonth = resources.TEXT.nextMonth;
    /**
     * Localized string for "year" (used for aria label)
     *
     * @default "Year"
     */
    this.intlYear = resources.TEXT.year;
    /** specify the scale of the date picker */
    this.scale = "m";
    /** Range mode activation */
    this.range = false;
    /** Disables the default behaviour on the third click of narrowing or extending the range and instead starts a new range. */
    this.proximitySelectionDisabled = false;
    this.globalAttributes = {};
    //--------------------------------------------------------------------------
    //
    //  Private State/Props
    //
    //--------------------------------------------------------------------------
    this.effectiveLocale = "";
    //--------------------------------------------------------------------------
    //
    //  Private Methods
    //
    //--------------------------------------------------------------------------
    this.keyDownHandler = (event) => {
      if (event.key === "Escape") {
        this.reset();
      }
    };
    this.monthHeaderSelectChange = (event) => {
      const date = new Date(event.detail);
      if (!this.range) {
        this.activeDate = date;
      }
      else {
        if (this.activeRange === "end") {
          this.activeEndDate = date;
        }
        else {
          this.activeStartDate = date;
        }
        this.mostRecentRangeValue = date;
      }
    };
    this.monthActiveDateChange = (event) => {
      const date = new Date(event.detail);
      if (!this.range) {
        this.activeDate = date;
      }
      else {
        if (this.activeRange === "end") {
          this.activeEndDate = date;
        }
        else {
          this.activeStartDate = date;
        }
        this.mostRecentRangeValue = date;
      }
    };
    this.monthHoverChange = (event) => {
      if (!this.startAsDate) {
        this.hoverRange = undefined;
        return;
      }
      const date = new Date(event.detail);
      this.hoverRange = {
        focused: this.activeRange || "start",
        start: this.startAsDate,
        end: this.endAsDate
      };
      if (!this.proximitySelectionDisabled) {
        if (this.endAsDate) {
          const startDiff = resources.getDaysDiff(date, this.startAsDate);
          const endDiff = resources.getDaysDiff(date, this.endAsDate);
          if (endDiff > 0) {
            this.hoverRange.end = date;
            this.hoverRange.focused = "end";
          }
          else if (startDiff < 0) {
            this.hoverRange.start = date;
            this.hoverRange.focused = "start";
          }
          else if (startDiff > endDiff) {
            this.hoverRange.start = date;
            this.hoverRange.focused = "start";
          }
          else {
            this.hoverRange.end = date;
            this.hoverRange.focused = "end";
          }
        }
        else {
          if (date < this.startAsDate) {
            this.hoverRange = {
              focused: "start",
              start: date,
              end: this.startAsDate
            };
          }
          else {
            this.hoverRange.end = date;
            this.hoverRange.focused = "end";
          }
        }
      }
      else {
        if (!this.endAsDate) {
          if (date < this.startAsDate) {
            this.hoverRange = {
              focused: "start",
              start: date,
              end: this.startAsDate
            };
          }
          else {
            this.hoverRange.end = date;
            this.hoverRange.focused = "end";
          }
        }
        else {
          this.hoverRange = undefined;
        }
      }
      event.stopPropagation();
    };
    this.monthMouseOutChange = () => {
      if (this.hoverRange) {
        this.hoverRange = undefined;
      }
    };
    /**
     * Reset active date and close
     */
    this.reset = () => {
      var _a, _b, _c, _d, _e, _f;
      if (!Array.isArray(this.valueAsDate) &&
        this.valueAsDate &&
        ((_a = this.valueAsDate) === null || _a === void 0 ? void 0 : _a.getTime()) !== ((_b = this.activeDate) === null || _b === void 0 ? void 0 : _b.getTime())) {
        this.activeDate = new Date(this.valueAsDate);
      }
      if (this.startAsDate && ((_c = this.startAsDate) === null || _c === void 0 ? void 0 : _c.getTime()) !== ((_d = this.activeStartDate) === null || _d === void 0 ? void 0 : _d.getTime())) {
        this.activeStartDate = new Date(this.startAsDate);
      }
      if (this.endAsDate && ((_e = this.endAsDate) === null || _e === void 0 ? void 0 : _e.getTime()) !== ((_f = this.activeEndDate) === null || _f === void 0 ? void 0 : _f.getTime())) {
        this.activeEndDate = new Date(this.endAsDate);
      }
    };
    /**
     * Event handler for when the selected date changes
     *
     * @param event
     */
    this.monthDateChange = (event) => {
      const date = new Date(event.detail);
      if (!this.range) {
        this.value = date ? resources.dateToISO(date) : "";
        this.valueAsDate = date || null;
        this.activeDate = date || null;
        this.calciteDatePickerChange.emit(date);
        return;
      }
      if (!this.startAsDate || (!this.endAsDate && date < this.startAsDate)) {
        if (this.startAsDate) {
          this.setEndDate(new Date(this.startAsDate));
        }
        if (this.activeRange == "end") {
          this.setEndDate(date);
        }
        else {
          this.setStartDate(date);
        }
      }
      else if (!this.endAsDate) {
        this.setEndDate(date);
      }
      else {
        if (!this.proximitySelectionDisabled) {
          if (this.activeRange) {
            if (this.activeRange == "end") {
              this.setEndDate(date);
            }
            else {
              this.setStartDate(date);
            }
          }
          else {
            const startDiff = resources.getDaysDiff(date, this.startAsDate);
            const endDiff = resources.getDaysDiff(date, this.endAsDate);
            if (endDiff === 0 || startDiff < 0) {
              this.setStartDate(date);
            }
            else if (startDiff === 0 || endDiff < 0) {
              this.setEndDate(date);
            }
            else if (startDiff < endDiff) {
              this.setStartDate(date);
            }
            else {
              this.setEndDate(date);
            }
          }
        }
        else {
          this.setStartDate(date);
          this.endAsDate = this.activeEndDate = this.end = undefined;
        }
      }
      this.calciteDatePickerChange.emit(date);
    };
  }
  handleValueAsDate(date) {
    if (!Array.isArray(date) && date && date !== this.activeDate) {
      this.activeDate = date;
    }
  }
  handleRangeChange() {
    const { startAsDate: startDate, endAsDate: endDate } = this;
    this.activeEndDate = endDate;
    this.activeStartDate = startDate;
  }
  onMinChanged(min) {
    if (min) {
      this.minAsDate = resources.dateFromISO(min);
    }
  }
  onMaxChanged(max) {
    if (max) {
      this.maxAsDate = resources.dateFromISO(max);
    }
  }
  // --------------------------------------------------------------------------
  //
  //  Lifecycle
  //
  // --------------------------------------------------------------------------
  connectedCallback() {
    locale.connectLocalized(this);
    if (Array.isArray(this.value)) {
      this.valueAsDate = resources.getValueAsDateRange(this.value);
      this.start = this.value[0];
      this.end = this.value[1];
    }
    else if (this.value) {
      this.valueAsDate = resources.dateFromISO(this.value);
    }
    if (this.start) {
      this.setStartAsDate(resources.dateFromISO(this.start));
    }
    if (this.end) {
      this.setEndAsDate(resources.dateFromISO(this.end));
    }
    if (this.min) {
      this.minAsDate = resources.dateFromISO(this.min);
    }
    if (this.max) {
      this.maxAsDate = resources.dateFromISO(this.max);
    }
  }
  disconnectedCallback() {
    locale.disconnectLocalized(this);
  }
  async componentWillLoad() {
    await this.loadLocaleData();
    this.onMinChanged(this.min);
    this.onMaxChanged(this.max);
  }
  render() {
    var _a;
    const date = resources.dateFromRange(this.range ? this.startAsDate : this.valueAsDate, this.minAsDate, this.maxAsDate);
    const activeStartDate = this.range
      ? this.getActiveStartDate(date, this.minAsDate, this.maxAsDate)
      : this.getActiveDate(date, this.minAsDate, this.maxAsDate);
    let activeDate = activeStartDate;
    const endDate = this.range
      ? resources.dateFromRange(this.endAsDate, this.minAsDate, this.maxAsDate)
      : null;
    const activeEndDate = this.getActiveEndDate(endDate, this.minAsDate, this.maxAsDate);
    if ((this.activeRange === "end" ||
      (((_a = this.hoverRange) === null || _a === void 0 ? void 0 : _a.focused) === "end" && (!this.proximitySelectionDisabled || endDate))) &&
      activeEndDate) {
      activeDate = activeEndDate;
    }
    if (this.range && this.mostRecentRangeValue) {
      activeDate = this.mostRecentRangeValue;
    }
    const minDate = this.range && this.activeRange
      ? this.activeRange === "start"
        ? this.minAsDate
        : date || this.minAsDate
      : this.minAsDate;
    const maxDate = this.range && this.activeRange
      ? this.activeRange === "start"
        ? endDate || this.maxAsDate
        : this.maxAsDate
      : this.maxAsDate;
    return (index.h(index.Host, { onBlur: this.reset, onKeyDown: this.keyDownHandler, role: "application" }, this.renderCalendar(activeDate, maxDate, minDate, date, endDate)));
  }
  valueHandler(value) {
    if (Array.isArray(value)) {
      this.valueAsDate = resources.getValueAsDateRange(value);
      this.start = value[0];
      this.end = value[1];
    }
    else if (value) {
      this.valueAsDate = resources.dateFromISO(value);
      this.start = "";
      this.end = "";
    }
  }
  startWatcher(start) {
    this.setStartAsDate(resources.dateFromISO(start));
  }
  endWatcher(end) {
    this.setEndAsDate(resources.dateFromISO(end));
  }
  async loadLocaleData() {
    locale.numberStringFormatter.numberFormatOptions = {
      numberingSystem: this.numberingSystem,
      locale: this.effectiveLocale,
      useGrouping: false
    };
    this.localeData = await resources.getLocaleData(this.effectiveLocale);
  }
  /**
   * Render calcite-date-picker-month-header and calcite-date-picker-month
   *
   * @param activeDate
   * @param maxDate
   * @param minDate
   * @param date
   * @param endDate
   */
  renderCalendar(activeDate, maxDate, minDate, date, endDate) {
    return (this.localeData && [
      index.h("calcite-date-picker-month-header", { activeDate: activeDate, headingLevel: this.headingLevel || resources.HEADING_LEVEL, intlNextMonth: this.intlNextMonth, intlPrevMonth: this.intlPrevMonth, intlYear: this.intlYear, localeData: this.localeData, max: maxDate, min: minDate, onCalciteDatePickerSelect: this.monthHeaderSelectChange, scale: this.scale, selectedDate: this.activeRange === "end" ? endDate : date || new Date() }),
      index.h("calcite-date-picker-month", { activeDate: activeDate, endDate: this.range ? endDate : undefined, hoverRange: this.hoverRange, localeData: this.localeData, max: maxDate, min: minDate, onCalciteDatePickerActiveDateChange: this.monthActiveDateChange, onCalciteDatePickerSelect: this.monthDateChange, onCalciteInternalDatePickerHover: this.monthHoverChange, onCalciteInternalDatePickerMouseOut: this.monthMouseOutChange, scale: this.scale, selectedDate: this.activeRange === "end" ? endDate : date, startDate: this.range ? date : undefined })
    ]);
  }
  /**
   * Update date instance of start if valid
   *
   * @param startDate
   * @param emit
   */
  setStartAsDate(startDate, emit) {
    this.startAsDate = startDate;
    this.mostRecentRangeValue = this.startAsDate;
    if (emit) {
      this.calciteDatePickerRangeChange.emit({
        startDate,
        endDate: this.endAsDate
      });
    }
  }
  /**
   * Update date instance of end if valid
   *
   * @param endDate
   * @param emit
   */
  setEndAsDate(endDate, emit) {
    this.endAsDate = endDate ? resources.setEndOfDay(endDate) : endDate;
    this.mostRecentRangeValue = this.endAsDate;
    if (emit) {
      this.calciteDatePickerRangeChange.emit({
        startDate: this.startAsDate,
        endDate
      });
    }
  }
  setEndDate(date) {
    this.end = date ? resources.dateToISO(date) : "";
    this.setEndAsDate(date, true);
    this.activeEndDate = date || null;
  }
  setStartDate(date) {
    this.start = date ? resources.dateToISO(date) : "";
    this.setStartAsDate(date, true);
    this.activeStartDate = date || null;
  }
  /**
   * Get an active date using the value, or current date as default
   *
   * @param value
   * @param min
   * @param max
   */
  getActiveDate(value, min, max) {
    return resources.dateFromRange(this.activeDate, min, max) || value || resources.dateFromRange(new Date(), min, max);
  }
  getActiveStartDate(value, min, max) {
    return (resources.dateFromRange(this.activeStartDate, min, max) || value || resources.dateFromRange(new Date(), min, max));
  }
  getActiveEndDate(value, min, max) {
    return (resources.dateFromRange(this.activeEndDate, min, max) || value || resources.dateFromRange(new Date(), min, max));
  }
  static get assetsDirs() { return ["assets"]; }
  get el() { return index.getElement(this); }
  static get watchers() { return {
    "valueAsDate": ["handleValueAsDate"],
    "startAsDate": ["handleRangeChange"],
    "endAsDate": ["handleRangeChange"],
    "min": ["onMinChanged"],
    "max": ["onMaxChanged"],
    "value": ["valueHandler"],
    "start": ["startWatcher"],
    "end": ["endWatcher"],
    "effectiveLocale": ["loadLocaleData"]
  }; }
};
DatePicker.style = datePickerCss;

const datePickerDayCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host([disabled]){pointer-events:none;cursor:default;-webkit-user-select:none;user-select:none;opacity:var(--calcite-ui-opacity-disabled)}:host{display:flex;min-inline-size:0px;cursor:pointer;justify-content:center;color:var(--calcite-ui-text-3);inline-size:14.2857142857%}:host([disabled]) ::slotted([calcite-hydrated][disabled]),:host([disabled]) [calcite-hydrated][disabled]{opacity:1}.day-v-wrapper{flex:1 1 auto}.day-wrapper{display:flex;flex-direction:column;align-items:center}.day{display:flex;align-items:center;justify-content:center;border-radius:9999px;font-size:var(--calcite-font-size--2);line-height:1rem;line-height:1;color:var(--calcite-ui-text-3);opacity:var(--calcite-ui-opacity-disabled);outline-color:transparent;transition:all var(--calcite-animation-timing) ease-in-out 0s, outline 0s, outline-offset 0s;background:none;box-shadow:0 0 0 2px transparent}.text{margin-block:1px 0px;margin-inline-start:0px}:host([scale=s]) .day-v-wrapper{padding-block:0.125rem}:host([scale=s]) .day-wrapper{padding:0px}:host([scale=s]) .day{block-size:27px;inline-size:27px;font-size:var(--calcite-font-size--2)}:host([scale=m]) .day-v-wrapper{padding-block:0.25rem}:host([scale=m]) .day-wrapper{padding-inline:0.25rem}:host([scale=m]) .day{block-size:33px;inline-size:33px;font-size:var(--calcite-font-size--1)}:host([scale=l]) .day-v-wrapper{padding-block:0.25rem}:host([scale=l]) .day-wrapper{padding-inline:0.25rem}:host([scale=l]) .day{block-size:43px;inline-size:43px;font-size:var(--calcite-font-size-0)}:host([current-month]) .day{opacity:1}:host(:hover:not([disabled])) .day,:host([active]:not([range])) .day{background-color:var(--calcite-ui-foreground-2);color:var(--calcite-ui-text-1)}:host(:focus),:host([active]){outline:2px solid transparent;outline-offset:2px}:host(:focus:not([disabled])) .day{outline:2px solid var(--calcite-ui-brand);outline-offset:2px;box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host([selected]) .day{font-weight:var(--calcite-font-weight-medium);background-color:var(--calcite-ui-brand) !important;color:var(--calcite-ui-foreground-1) !important}:host([range][selected]) .day-wrapper{background-color:var(--calcite-ui-foreground-current)}:host([start-of-range]) .day-wrapper{border-start-start-radius:40%;border-end-start-radius:40%}:host([end-of-range]) .day-wrapper{border-start-end-radius:40%;border-end-end-radius:40%}:host([start-of-range]) :not(.calcite--rtl) .day-wrapper{box-shadow:inset 4px 0 var(--calcite-ui-foreground-1)}:host([start-of-range]) .calcite--rtl .day-wrapper{box-shadow:inset -4px 0 var(--calcite-ui-foreground-1)}:host([start-of-range]) .day{opacity:1}:host([end-of-range]) :not(.calcite--rtl) .day-wrapper{box-shadow:inset -4px 0 var(--calcite-ui-foreground-1)}:host([end-of-range]) .calcite--rtl .day-wrapper{box-shadow:inset 4px 0 var(--calcite-ui-foreground-1)}:host([end-of-range]) .day{opacity:1}:host([start-of-range]:not(:focus)) :not(.calcite--rtl) .day{box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host([start-of-range]:not(:focus)) .calcite--rtl .day{box-shadow:0 0 0 -2px var(--calcite-ui-foreground-1)}:host([end-of-range]:not(:focus)) :not(.calcite--rtl) .day{box-shadow:0 0 0 -2px var(--calcite-ui-foreground-1)}:host([end-of-range]:not(:focus)) .calcite--rtl .day{box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host([start-of-range][scale=l]) :not(.calcite--rtl) .day-wrapper{box-shadow:inset 8px 0 var(--calcite-ui-foreground-1)}:host([start-of-range][scale=l]) .calcite--rtl .day-wrapper{box-shadow:inset -8px 0 var(--calcite-ui-foreground-1)}:host([end-of-range][scale=l]) :not(.calcite--rtl) .day-wrapper{box-shadow:inset -8px 0 var(--calcite-ui-foreground-1)}:host([end-of-range][scale=l]) .calcite--rtl .day-wrapper{box-shadow:inset 8px 0 var(--calcite-ui-foreground-1)}:host([highlighted]) .day-wrapper{background-color:var(--calcite-ui-foreground-current)}:host([highlighted]) .day-wrapper .day{color:var(--calcite-ui-text-1)}:host([highlighted]:not([active]:focus)) .day{border-radius:0px;color:var(--calcite-ui-text-1)}:host([range-hover]:not([selected])) .day-wrapper{background-color:var(--calcite-ui-foreground-2)}:host([range-hover]:not([selected])) .day{border-radius:0px}:host([start-of-range][range-hover]) :not(.calcite--rtl) .day-wrapper{background-image:linear-gradient(to left, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host([start-of-range][range-hover]) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host([end-of-range][range-hover]) :not(.calcite--rtl) .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host([end-of-range][range-hover]) .calcite--rtl .day-wrapper{background-image:linear-gradient(to left, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host(:hover[end-of-range][range-hover]) :not(.calcite--rtl) .day-wrapper,:host(:hover[start-of-range][range-hover]) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-1), var(--calcite-ui-foreground-1));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host(:hover[start-of-range][range-hover]) :not(.calcite--rtl) .day-wrapper,:host(:hover[end-of-range][range-hover]) .calcite--rtl .day-wrapper{background-image:linear-gradient(to left, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-1), var(--calcite-ui-foreground-1));border-radius:0px;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow)}:host(:hover[range-hover]:not([selected]).focused--start) :not(.calcite--rtl) .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2))}:host(:hover[range-hover]:not([selected]).focused--start) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current))}:host(:hover[range-hover]:not([selected]).focused--start) .day{border-radius:9999px;opacity:1;box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host(:hover[range-hover]:not([selected]).focused--end) :not(.calcite--rtl) .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current))}:host(:hover[range-hover]:not([selected]).focused--end) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-current), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2))}:host(:hover[range-hover]:not([selected]).focused--end) .day{border-radius:9999px;opacity:1;box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host(:hover[range-hover]:not([selected]).focused--start.hover--outside-range) :not(.calcite--rtl) .day-wrapper,:host(:hover[range-hover]:not([selected]).focused--end.hover--outside-range) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-1), var(--calcite-ui-foreground-1), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2))}:host(:hover[range-hover]:not([selected]).focused--start.hover--outside-range) :not(.calcite--rtl) .day,:host(:hover[range-hover]:not([selected]).focused--end.hover--outside-range) .calcite--rtl .day{border-radius:9999px;opacity:1;box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host(:hover[range-hover]:not([selected]).focused--end.hover--outside-range) :not(.calcite--rtl) .day-wrapper,:host(:hover[range-hover]:not([selected]).focused--start.hover--outside-range) .calcite--rtl .day-wrapper{background-image:linear-gradient(to right, var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-2), var(--calcite-ui-foreground-1), var(--calcite-ui-foreground-1))}:host(:hover[range-hover]:not([selected]).focused--end.hover--outside-range) :not(.calcite--rtl) .day,:host(:hover[range-hover]:not([selected]).focused--start.hover--outside-range) .calcite--rtl .day{border-radius:9999px;opacity:1;box-shadow:0 0 0 2px var(--calcite-ui-foreground-1)}:host(:hover[start-of-range].hover--inside-range.focused--end) .day-wrapper,:host(:hover[end-of-range].hover--inside-range.focused--start) .day-wrapper{background-image:none}:host([start-of-range].hover--inside-range.focused--end) .day-wrapper,:host([end-of-range].hover--inside-range.focused--start) .day-wrapper{background-color:var(--calcite-ui-foreground-2)}:host([highlighted]:last-child) :not(.calcite--rtl) .day-wrapper,:host([range-hover]:last-child) :not(.calcite--rtl) .day-wrapper,:host([highlighted]:first-child) .calcite--rtl .day-wrapper,:host([range-hover]:first-child) .calcite--rtl .day-wrapper{box-shadow:inset -4px 0px 0px 0px var(--calcite-ui-foreground-1)}:host([highlighted]:first-child) :not(.calcite--rtl) .day-wrapper,:host([range-hover]:first-child) :not(.calcite--rtl) .day-wrapper,:host([highlighted]:last-child) .calcite--rtl .day-wrapper,:host([range-hover]:last-child) .calcite--rtl .day-wrapper{box-shadow:inset 4px 0px 0px 0px var(--calcite-ui-foreground-1)}:host([scale=s][highlighted]:last-child) :not(.calcite--rtl) .day-wrapper,:host([scale=s][range-hover]:last-child) :not(.calcite--rtl) .day-wrapper,:host([scale=s][highlighted]:first-child) .calcite--rtl .day-wrapper,:host([scale=s][range-hover]:first-child) .calcite--rtl .day-wrapper{box-shadow:inset -1px 0px 0px 0px var(--calcite-ui-foreground-1)}:host([scale=s][highlighted]:first-child) :not(.calcite--rtl) .day-wrapper,:host([scale=s][range-hover]:first-child) :not(.calcite--rtl) .day-wrapper,:host([scale=s][highlighted]:last-child) .calcite--rtl .day-wrapper,:host([scale=s][range-hover]:last-child) .calcite--rtl .day-wrapper{box-shadow:inset 1px 0px 0px 0px var(--calcite-ui-foreground-1)}:host([scale=l][highlighted]:first-child) :not(.calcite--rtl) .day-wrapper,:host([scale=l][range-hover]:first-child) :not(.calcite--rtl) .day-wrapper,:host([scale=l][highlighted]:last-child) .calcite--rtl .day-wrapper,:host([scale=l][range-hover]:last-child) .calcite--rtl .day-wrapper{box-shadow:inset 6px 0px 0px 0px var(--calcite-ui-foreground-1)}:host([highlighted]:first-child) .day-wrapper,:host([range-hover]:first-child) .day-wrapper{border-start-start-radius:45%;border-end-start-radius:45%}:host([highlighted]:last-child) .day-wrapper,:host([range-hover]:last-child) .day-wrapper{border-start-end-radius:45%;border-end-end-radius:45%}:host([scale=l][highlighted]:last-child) :not(.calcite--rtl) .day-wrapper,:host([scale=l][range-hover]:last-child) :not(.calcite--rtl) .day-wrapper,:host([scale=l][highlighted]:first-child) .calcite--rtl .day-wrapper,:host([scale=l][range-hover]:first-child) .calcite--rtl .day-wrapper{box-shadow:inset -6px 0px 0px 0px var(--calcite-ui-foreground-1)}@media (forced-colors: active){:host(:hover:not([disabled])) .day,:host([active]:not([range])) .day{border-radius:0px}:host([selected]){outline:2px solid canvasText}:host([selected]) .day{border-radius:0px;background-color:highlight}:host([range][selected]) .day-wrapper,:host([highlighted]) .day-wrapper,:host([range-hover]:not([selected])) .day-wrapper{background-color:highlight}:host([range][selected][start-of-range]) .day-wrapper,:host([range][selected][end-of-range]) .day-wrapper{background-color:canvas}}";

const DatePickerDay = class {
  constructor(hostRef) {
    index.registerInstance(this, hostRef);
    this.calciteDaySelect = index.createEvent(this, "calciteDaySelect", 6);
    this.calciteInternalDayHover = index.createEvent(this, "calciteInternalDayHover", 6);
    /** Date is outside of range and can't be selected */
    this.disabled = false;
    /** Date is in the current month. */
    this.currentMonth = false;
    /** Date is the current selected date of the picker */
    this.selected = false;
    /** Date is currently highlighted as part of the range */
    this.highlighted = false;
    /** Showing date range */
    this.range = false;
    /** Date is the start of date range */
    this.startOfRange = false;
    /** Date is the end of date range */
    this.endOfRange = false;
    /** Date is being hovered and within the set range */
    this.rangeHover = false;
    /** Date is actively in focus for keyboard navigation */
    this.active = false;
    //--------------------------------------------------------------------------
    //
    //  Event Listeners
    //
    //--------------------------------------------------------------------------
    this.onClick = () => {
      !this.disabled && this.calciteDaySelect.emit();
    };
    this.keyDownHandler = (event) => {
      if (key.isActivationKey(event.key)) {
        !this.disabled && this.calciteDaySelect.emit();
        event.preventDefault();
      }
    };
  }
  mouseoverHandler() {
    this.calciteInternalDayHover.emit();
  }
  //--------------------------------------------------------------------------
  //
  //  Lifecycle
  //
  //--------------------------------------------------------------------------
  componentWillLoad() {
    this.parentDatePickerEl = dom.closestElementCrossShadowBoundary(this.el, "calcite-date-picker");
  }
  render() {
    if (this.parentDatePickerEl) {
      const { numberingSystem, lang: locale$1 } = this.parentDatePickerEl;
      locale.numberStringFormatter.numberFormatOptions = {
        useGrouping: false,
        ...(numberingSystem && { numberingSystem }),
        ...(locale$1 && { locale: locale$1 })
      };
    }
    const formattedDay = locale.numberStringFormatter.localize(String(this.day));
    const dir = dom.getElementDir(this.el);
    return (index.h(index.Host, { onClick: this.onClick, onKeyDown: this.keyDownHandler, role: "gridcell" }, index.h("div", { class: { "day-v-wrapper": true, [resources$1.CSS_UTILITY.rtl]: dir === "rtl" } }, index.h("div", { class: "day-wrapper" }, index.h("span", { class: "day" }, index.h("span", { class: "text" }, formattedDay))))));
  }
  componentDidRender() {
    interactive.updateHostInteraction(this, this.isTabbable);
  }
  isTabbable() {
    return this.active;
  }
  get el() { return index.getElement(this); }
};
DatePickerDay.style = datePickerDayCss;

const datePickerMonthCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}.calender{margin-block-end:0.25rem}.week-headers{display:flex;border-width:0px;border-block-start-width:1px;border-style:solid;border-color:var(--calcite-ui-border-3);padding-block:0px;padding-inline:0.25rem}.week-header{text-align:center;font-weight:var(--calcite-font-weight-bold);color:var(--calcite-ui-text-3);inline-size:14.2857142857%}:host([scale=s]) .week-header{padding-inline:0px;padding-block:0.5rem 0.75rem;font-size:var(--calcite-font-size--2);line-height:1rem}:host([scale=m]) .week-header{padding-inline:0px;padding-block:0.75rem 1rem;font-size:var(--calcite-font-size--2);line-height:1rem}:host([scale=l]) .week-header{padding-inline:0px;padding-block:1rem 1.25rem;font-size:var(--calcite-font-size--1);line-height:1rem}.week-days{display:flex;flex-direction:row;padding-block:0px;padding-inline:6px}.week-days:focus{outline:2px solid transparent;outline-offset:2px}";

const DatePickerMonth = class {
  constructor(hostRef) {
    index.registerInstance(this, hostRef);
    this.calciteDatePickerSelect = index.createEvent(this, "calciteDatePickerSelect", 6);
    this.calciteInternalDatePickerHover = index.createEvent(this, "calciteInternalDatePickerHover", 6);
    this.calciteDatePickerActiveDateChange = index.createEvent(this, "calciteDatePickerActiveDateChange", 6);
    this.calciteInternalDatePickerMouseOut = index.createEvent(this, "calciteInternalDatePickerMouseOut", 6);
    /** Date currently active.*/
    this.activeDate = new Date();
    //--------------------------------------------------------------------------
    //
    //  Event Listeners
    //
    //--------------------------------------------------------------------------
    this.keyDownHandler = (event) => {
      if (event.defaultPrevented) {
        return;
      }
      const isRTL = this.el.dir === "rtl";
      switch (event.key) {
        case "ArrowUp":
          event.preventDefault();
          this.addDays(-7);
          break;
        case "ArrowRight":
          event.preventDefault();
          this.addDays(isRTL ? -1 : 1);
          break;
        case "ArrowDown":
          event.preventDefault();
          this.addDays(7);
          break;
        case "ArrowLeft":
          event.preventDefault();
          this.addDays(isRTL ? 1 : -1);
          break;
        case "PageUp":
          event.preventDefault();
          this.addMonths(-1);
          break;
        case "PageDown":
          event.preventDefault();
          this.addMonths(1);
          break;
        case "Home":
          event.preventDefault();
          this.activeDate.setDate(1);
          this.addDays();
          break;
        case "End":
          event.preventDefault();
          this.activeDate.setDate(new Date(this.activeDate.getFullYear(), this.activeDate.getMonth() + 1, 0).getDate());
          this.addDays();
          break;
        case "Enter":
        case " ":
          event.preventDefault();
          break;
        case "Tab":
          this.activeFocus = false;
      }
    };
    /**
     * Once user is not interacting via keyboard,
     * disable auto focusing of active date
     */
    this.disableActiveFocus = () => {
      this.activeFocus = false;
    };
    this.dayHover = (event) => {
      const target = event.target;
      if (target.disabled) {
        this.calciteInternalDatePickerMouseOut.emit();
      }
      else {
        this.calciteInternalDatePickerHover.emit(target.value);
      }
      event.stopPropagation();
    };
    this.daySelect = (event) => {
      const target = event.target;
      this.calciteDatePickerSelect.emit(target.value);
    };
  }
  mouseoutHandler() {
    this.calciteInternalDatePickerMouseOut.emit();
  }
  //--------------------------------------------------------------------------
  //
  //  Lifecycle
  //
  //--------------------------------------------------------------------------
  render() {
    const month = this.activeDate.getMonth();
    const year = this.activeDate.getFullYear();
    const startOfWeek = this.localeData.weekStart % 7;
    const { abbreviated, short, narrow } = this.localeData.days;
    const weekDays = this.scale === "s" ? narrow || short || abbreviated : short || abbreviated || narrow;
    const adjustedWeekDays = [...weekDays.slice(startOfWeek, 7), ...weekDays.slice(0, startOfWeek)];
    const curMonDays = this.getCurrentMonthDays(month, year);
    const prevMonDays = this.getPrevMonthdays(month, year, startOfWeek);
    const nextMonDays = this.getNextMonthDays(month, year, startOfWeek);
    const days = [
      ...prevMonDays.map((day) => {
        const date = new Date(year, month - 1, day);
        return this.renderDateDay(false, day, date);
      }),
      ...curMonDays.map((day) => {
        const date = new Date(year, month, day);
        const active = resources.sameDate(date, this.activeDate);
        return this.renderDateDay(active, day, date, true, true);
      }),
      ...nextMonDays.map((day) => {
        const date = new Date(year, month + 1, day);
        return this.renderDateDay(false, day, date);
      })
    ];
    const weeks = [];
    for (let i = 0; i < days.length; i += 7) {
      weeks.push(days.slice(i, i + 7));
    }
    return (index.h(index.Host, { onFocusOut: this.disableActiveFocus, onKeyDown: this.keyDownHandler }, index.h("div", { class: "calender", role: "grid" }, index.h("div", { class: "week-headers", role: "row" }, adjustedWeekDays.map((weekday) => (index.h("span", { class: "week-header", role: "columnheader" }, weekday)))), weeks.map((days) => (index.h("div", { class: "week-days", role: "row" }, days))))));
  }
  //--------------------------------------------------------------------------
  //
  //  Private Methods
  //
  //--------------------------------------------------------------------------
  /**
   * Add n months to the current month
   *
   * @param step
   */
  addMonths(step) {
    const nextDate = new Date(this.activeDate);
    nextDate.setMonth(this.activeDate.getMonth() + step);
    this.calciteDatePickerActiveDateChange.emit(resources.dateFromRange(nextDate, this.min, this.max));
    this.activeFocus = true;
  }
  /**
   * Add n days to the current date
   *
   * @param step
   */
  addDays(step = 0) {
    const nextDate = new Date(this.activeDate);
    nextDate.setDate(this.activeDate.getDate() + step);
    this.calciteDatePickerActiveDateChange.emit(resources.dateFromRange(nextDate, this.min, this.max));
    this.activeFocus = true;
  }
  /**
   * Get dates for last days of the previous month
   *
   * @param month
   * @param year
   * @param startOfWeek
   */
  getPrevMonthdays(month, year, startOfWeek) {
    const lastDate = new Date(year, month, 0);
    const date = lastDate.getDate();
    const day = lastDate.getDay();
    const days = [];
    if (day - 6 === startOfWeek) {
      return days;
    }
    for (let i = lastDate.getDay() - startOfWeek; i >= 0; i--) {
      days.push(date - i);
    }
    return days;
  }
  /**
   * Get dates for the current month
   *
   * @param month
   * @param year
   */
  getCurrentMonthDays(month, year) {
    const num = new Date(year, month + 1, 0).getDate();
    const days = [];
    for (let i = 0; i < num; i++) {
      days.push(i + 1);
    }
    return days;
  }
  /**
   * Get dates for first days of the next month
   *
   * @param month
   * @param year
   * @param startOfWeek
   */
  getNextMonthDays(month, year, startOfWeek) {
    const endDay = new Date(year, month + 1, 0).getDay();
    const days = [];
    if (endDay === (startOfWeek + 6) % 7) {
      return days;
    }
    for (let i = 0; i < (6 - (endDay - startOfWeek)) % 7; i++) {
      days.push(i + 1);
    }
    return days;
  }
  /**
   * Determine if the date is in between the start and end dates
   *
   * @param date
   */
  betweenSelectedRange(date) {
    return !!(this.startDate &&
      this.endDate &&
      date > this.startDate &&
      date < this.endDate &&
      !this.isRangeHover(date));
  }
  /**
   * Determine if the date should be in selected state
   *
   * @param date
   */
  isSelected(date) {
    return !!(resources.sameDate(date, this.selectedDate) ||
      (this.startDate && resources.sameDate(date, this.startDate)) ||
      (this.endDate && resources.sameDate(date, this.endDate)));
  }
  /**
   * Determine if the date is the start of the date range
   *
   * @param date
   */
  isStartOfRange(date) {
    return !!(this.startDate &&
      !resources.sameDate(this.startDate, this.endDate) &&
      resources.sameDate(this.startDate, date) &&
      !this.isEndOfRange(date));
  }
  isEndOfRange(date) {
    return !!((this.endDate && !resources.sameDate(this.startDate, this.endDate) && resources.sameDate(this.endDate, date)) ||
      (!this.endDate &&
        this.hoverRange &&
        resources.sameDate(this.startDate, this.hoverRange.end) &&
        resources.sameDate(date, this.hoverRange.end)));
  }
  /**
   * Render calcite-date-picker-day
   *
   * @param active
   * @param day
   * @param date
   * @param currentMonth
   * @param ref
   */
  renderDateDay(active, day, date, currentMonth, ref) {
    var _a;
    const isFocusedOnStart = this.isFocusedOnStart();
    const isHoverInRange = this.isHoverInRange() ||
      (!this.endDate && this.hoverRange && resources.sameDate((_a = this.hoverRange) === null || _a === void 0 ? void 0 : _a.end, this.startDate));
    return (index.h("calcite-date-picker-day", { active: active, class: {
        "hover--inside-range": this.startDate && isHoverInRange,
        "hover--outside-range": this.startDate && !isHoverInRange,
        "focused--start": isFocusedOnStart,
        "focused--end": !isFocusedOnStart
      }, currentMonth: currentMonth, day: day, disabled: !resources.inRange(date, this.min, this.max), endOfRange: this.isEndOfRange(date), highlighted: this.betweenSelectedRange(date), key: date.toDateString(), onCalciteDaySelect: this.daySelect, onCalciteInternalDayHover: this.dayHover, range: !!this.startDate && !!this.endDate && !resources.sameDate(this.startDate, this.endDate), rangeHover: this.isRangeHover(date), ref: (el) => {
        // when moving via keyboard, focus must be updated on active date
        if (ref && active && this.activeFocus) {
          el === null || el === void 0 ? void 0 : el.focus();
        }
      }, scale: this.scale, selected: this.isSelected(date), startOfRange: this.isStartOfRange(date), value: date }));
  }
  isFocusedOnStart() {
    var _a;
    return ((_a = this.hoverRange) === null || _a === void 0 ? void 0 : _a.focused) === "start";
  }
  isHoverInRange() {
    if (!this.hoverRange) {
      return false;
    }
    const { start, end } = this.hoverRange;
    return !!((!this.isFocusedOnStart() && this.startDate && (!this.endDate || end < this.endDate)) ||
      (this.isFocusedOnStart() && this.startDate && start > this.startDate));
  }
  isRangeHover(date) {
    if (!this.hoverRange) {
      return false;
    }
    const { start, end } = this.hoverRange;
    const isStart = this.isFocusedOnStart();
    const insideRange = this.isHoverInRange();
    const cond1 = insideRange &&
      ((!isStart && date > this.startDate && (date < end || resources.sameDate(date, end))) ||
        (isStart && date < this.endDate && (date > start || resources.sameDate(date, start))));
    const cond2 = !insideRange &&
      ((!isStart && date >= this.endDate && (date < end || resources.sameDate(date, end))) ||
        (isStart &&
          (date < this.startDate || (this.endDate && resources.sameDate(date, this.startDate))) &&
          (date > start || resources.sameDate(date, start))));
    return cond1 || cond2;
  }
  get el() { return index.getElement(this); }
};
DatePickerMonth.style = datePickerMonthCss;

const BUDDHIST_CALENDAR_YEAR_OFFSET = 543;

const datePickerMonthHeaderCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host{display:block}.header{display:flex;justify-content:space-between;padding-block:0px;padding-inline:0.25rem}:host([scale=s]) .text{margin-block:0.5rem;font-size:var(--calcite-font-size--1);line-height:1rem}:host([scale=s]) .chevron{block-size:2.25rem}:host([scale=m]) .text{margin-block:0.75rem;font-size:var(--calcite-font-size-0);line-height:1.25rem}:host([scale=m]) .chevron{block-size:3rem}:host([scale=l]) .text{margin-block:1rem;font-size:var(--calcite-font-size-1);line-height:1.5rem}:host([scale=l]) .chevron{block-size:3.5rem}.chevron{margin-inline:-0.25rem;box-sizing:content-box;display:flex;flex-grow:0;cursor:pointer;align-items:center;justify-content:center;border-style:none;background-color:var(--calcite-ui-foreground-1);padding-inline:0.25rem;color:var(--calcite-ui-text-3);outline:2px solid transparent;outline-offset:2px;outline-color:transparent;transition:all var(--calcite-animation-timing) ease-in-out 0s, outline 0s, outline-offset 0s;inline-size:14.2857142857%}.chevron:focus{outline:2px solid var(--calcite-ui-brand);outline-offset:-2px}.chevron:hover,.chevron:focus{background-color:var(--calcite-ui-foreground-2);fill:var(--calcite-ui-text-1);color:var(--calcite-ui-text-1)}.chevron:active{background-color:var(--calcite-ui-foreground-3)}.chevron[aria-disabled=true]{pointer-events:none;opacity:0}.text{margin-block:auto;display:flex;inline-size:100%;flex:1 1 auto;align-items:center;justify-content:center;text-align:center;line-height:1}.text--reverse{flex-direction:row-reverse}.month,.year,.suffix{margin-inline:0.25rem;margin-block:auto;display:inline-block;background-color:var(--calcite-ui-foreground-1);font-weight:var(--calcite-font-weight-medium);line-height:1.25;color:var(--calcite-ui-text-1);font-size:inherit}.year{position:relative;inline-size:2.5rem;border-style:none;background-color:transparent;text-align:center;font-family:inherit;outline-color:transparent}.year:hover{transition-duration:100ms;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-property:outline-color;outline:2px solid var(--calcite-ui-border-2);outline-offset:2px}.year:focus{outline:2px solid var(--calcite-ui-brand);outline-offset:2px}.year--suffix{text-align:start}.year-wrap{position:relative}.suffix{inset-block-start:0px;white-space:nowrap;text-align:start;inset-inline-start:0}";

const DatePickerMonthHeader = class {
  constructor(hostRef) {
    index.registerInstance(this, hostRef);
    this.calciteDatePickerSelect = index.createEvent(this, "calciteDatePickerSelect", 6);
    //--------------------------------------------------------------------------
    //
    //  Private State/Props
    //
    //--------------------------------------------------------------------------
    this.globalAttributes = {};
    //--------------------------------------------------------------------------
    //
    //  Private Methods
    //
    //--------------------------------------------------------------------------
    /**
     * Increment year on UP/DOWN keys
     *
     * @param event
     */
    this.onYearKey = (event) => {
      const localizedYear = this.parseCalendarYear(event.target.value);
      switch (event.key) {
        case "ArrowDown":
          event.preventDefault();
          this.setYear({ localizedYear, offset: -1 });
          break;
        case "ArrowUp":
          event.preventDefault();
          this.setYear({ localizedYear, offset: 1 });
          break;
      }
    };
    this.onYearChange = (event) => {
      this.setYear({
        localizedYear: this.parseCalendarYear(event.target.value)
      });
    };
    this.onYearInput = (event) => {
      this.setYear({
        localizedYear: this.parseCalendarYear(event.target.value),
        commit: false
      });
    };
    this.prevMonthClick = (event) => {
      this.handleArrowClick(event, this.prevMonthDate);
    };
    this.prevMonthKeydown = (event) => {
      if (key.isActivationKey(event.key)) {
        this.prevMonthClick(event);
      }
    };
    this.nextMonthClick = (event) => {
      this.handleArrowClick(event, this.nextMonthDate);
    };
    this.nextMonthKeydown = (event) => {
      if (key.isActivationKey(event.key)) {
        this.nextMonthClick(event);
      }
    };
    /*
     * Update active month on clicks of left/right arrows
     */
    this.handleArrowClick = (event, date) => {
      event.preventDefault();
      this.calciteDatePickerSelect.emit(date);
    };
  }
  //--------------------------------------------------------------------------
  //
  //  Lifecycle
  //
  //--------------------------------------------------------------------------
  componentWillLoad() {
    this.parentDatePickerEl = dom.closestElementCrossShadowBoundary(this.el, "calcite-date-picker");
  }
  connectedCallback() {
    this.setNextPrevMonthDates();
  }
  render() {
    return index.h("div", { class: "header" }, this.renderContent());
  }
  renderContent() {
    var _a;
    if (!this.activeDate || !this.localeData) {
      return null;
    }
    if (this.parentDatePickerEl) {
      const { numberingSystem, lang: locale$1 } = this.parentDatePickerEl;
      locale.numberStringFormatter.numberFormatOptions = {
        useGrouping: false,
        ...(numberingSystem && { numberingSystem }),
        ...(locale$1 && { locale: locale$1 })
      };
    }
    const activeMonth = this.activeDate.getMonth();
    const { months, unitOrder } = this.localeData;
    const localizedMonth = (months.wide || months.narrow || months.abbreviated)[activeMonth];
    const localizedYear = this.formatCalendarYear(this.activeDate.getFullYear());
    const iconScale = this.scale === "l" ? "m" : "s";
    const order = resources.getOrder(unitOrder);
    const reverse = order.indexOf("y") < order.indexOf("m");
    const suffix = (_a = this.localeData.year) === null || _a === void 0 ? void 0 : _a.suffix;
    return (index.h(index.Fragment, null, index.h("a", { "aria-disabled": `${this.prevMonthDate.getMonth() === activeMonth}`, "aria-label": this.intlPrevMonth, class: "chevron", href: "#", onClick: this.prevMonthClick, onKeyDown: this.prevMonthKeydown, role: "button", tabindex: this.prevMonthDate.getMonth() === activeMonth ? -1 : 0 }, index.h("calcite-icon", { "flip-rtl": true, icon: "chevron-left", scale: iconScale })), index.h("div", { class: { text: true, "text--reverse": reverse } }, index.h(Heading.Heading, { class: "month", level: this.headingLevel }, localizedMonth), index.h("span", { class: "year-wrap" }, index.h("input", { "aria-label": this.intlYear, class: {
        year: true,
        "year--suffix": !!suffix
      }, inputmode: "numeric", maxlength: "4", minlength: "1", onChange: this.onYearChange, onInput: this.onYearInput, onKeyDown: this.onYearKey, pattern: "\\d*", ref: (el) => (this.yearInput = el), type: "text", value: localizedYear }), suffix && index.h("span", { class: "suffix" }, suffix))), index.h("a", { "aria-disabled": `${this.nextMonthDate.getMonth() === activeMonth}`, "aria-label": this.intlNextMonth, class: "chevron", href: "#", onClick: this.nextMonthClick, onKeyDown: this.nextMonthKeydown, role: "button", tabindex: this.nextMonthDate.getMonth() === activeMonth ? -1 : 0 }, index.h("calcite-icon", { "flip-rtl": true, icon: "chevron-right", scale: iconScale }))));
  }
  setNextPrevMonthDates() {
    if (!this.activeDate) {
      return;
    }
    this.nextMonthDate = resources.dateFromRange(resources.nextMonth(this.activeDate), this.min, this.max);
    this.prevMonthDate = resources.dateFromRange(resources.prevMonth(this.activeDate), this.min, this.max);
  }
  formatCalendarYear(year) {
    const { localeData } = this;
    const buddhistCalendar = localeData["default-calendar"] === "buddhist";
    const yearOffset = buddhistCalendar ? BUDDHIST_CALENDAR_YEAR_OFFSET : 0;
    return locale.numberStringFormatter.localize(`${year + yearOffset}`);
  }
  parseCalendarYear(year) {
    const { localeData } = this;
    const buddhistCalendar = localeData["default-calendar"] === "buddhist";
    const yearOffset = buddhistCalendar ? BUDDHIST_CALENDAR_YEAR_OFFSET : 0;
    const parsedYear = Number(locale.numberStringFormatter.delocalize(year)) - yearOffset;
    return locale.numberStringFormatter.localize(`${parsedYear}`);
  }
  getInRangeDate({ localizedYear, offset = 0 }) {
    const { min, max, activeDate } = this;
    const parsedYear = Number(locale.numberStringFormatter.delocalize(localizedYear));
    const length = parsedYear.toString().length;
    const year = isNaN(parsedYear) ? false : parsedYear + offset;
    const inRange = year && (!min || min.getFullYear() <= year) && (!max || max.getFullYear() >= year);
    // if you've supplied a year and it's in range
    if (year && inRange && length === localizedYear.length) {
      const nextDate = new Date(activeDate);
      nextDate.setFullYear(year);
      return resources.dateFromRange(nextDate, min, max);
    }
  }
  /**
   * Parse localized year string from input,
   * set to active if in range
   *
   * @param root0
   * @param root0.localizedYear
   * @param root0.commit
   * @param root0.offset
   */
  setYear({ localizedYear, commit = true, offset = 0 }) {
    const { yearInput, activeDate } = this;
    const inRangeDate = this.getInRangeDate({ localizedYear, offset });
    // if you've supplied a year and it's in range, update active date
    if (inRangeDate) {
      this.calciteDatePickerSelect.emit(inRangeDate);
    }
    if (commit) {
      yearInput.value = this.formatCalendarYear((inRangeDate || activeDate).getFullYear());
    }
  }
  get el() { return index.getElement(this); }
  static get watchers() { return {
    "min": ["setNextPrevMonthDates"],
    "max": ["setNextPrevMonthDates"],
    "activeDate": ["setNextPrevMonthDates"]
  }; }
};
DatePickerMonthHeader.style = datePickerMonthHeaderCss;

exports.calcite_date_picker = DatePicker;
exports.calcite_date_picker_day = DatePickerDay;
exports.calcite_date_picker_month = DatePickerMonth;
exports.calcite_date_picker_month_header = DatePickerMonthHeader;