ngx-bootstrap
Version:
Native Angular Bootstrap Components
280 lines (279 loc) • 39.7 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes} checked by tsc
*/
import { initialDatepickerState } from './bs-datepicker.state';
import { BsDatepickerActions } from './bs-datepicker.actions';
import { calcDaysCalendar } from '../engine/calc-days-calendar';
import { formatDaysCalendar } from '../engine/format-days-calendar';
import { flagDaysCalendar } from '../engine/flag-days-calendar';
import { setFullDate, shiftDate, isArray, isDateValid, startOf, getLocale, isAfter, isBefore } from 'ngx-bootstrap/chronos';
import { canSwitchMode } from '../engine/view-mode';
import { formatMonthsCalendar } from '../engine/format-months-calendar';
import { flagMonthsCalendar } from '../engine/flag-months-calendar';
import { formatYearsCalendar, yearsPerCalendar } from '../engine/format-years-calendar';
import { flagYearsCalendar } from '../engine/flag-years-calendar';
/**
* @param {?=} state
* @param {?=} action
* @return {?}
*/
export function bsDatepickerReducer(state = initialDatepickerState, action) {
switch (action.type) {
case BsDatepickerActions.CALCULATE: {
return calculateReducer(state);
}
case BsDatepickerActions.FORMAT: {
return formatReducer(state, action);
}
case BsDatepickerActions.FLAG: {
return flagReducer(state, action);
}
case BsDatepickerActions.NAVIGATE_OFFSET: {
const /** @type {?} */ date = shiftDate(startOf(state.view.date, 'month'), action.payload);
const /** @type {?} */ newState = {
view: {
mode: state.view.mode,
date
}
};
return Object.assign({}, state, newState);
}
case BsDatepickerActions.NAVIGATE_TO: {
const /** @type {?} */ payload = action.payload;
const /** @type {?} */ date = setFullDate(state.view.date, payload.unit);
const /** @type {?} */ mode = payload.viewMode;
const /** @type {?} */ newState = { view: { date, mode } };
return Object.assign({}, state, newState);
}
case BsDatepickerActions.CHANGE_VIEWMODE: {
if (!canSwitchMode(action.payload)) {
return state;
}
const /** @type {?} */ date = state.view.date;
const /** @type {?} */ mode = action.payload;
const /** @type {?} */ newState = { view: { date, mode } };
return Object.assign({}, state, newState);
}
case BsDatepickerActions.HOVER: {
return Object.assign({}, state, { hoveredDate: action.payload });
}
case BsDatepickerActions.SELECT: {
const /** @type {?} */ newState = {
selectedDate: action.payload,
view: state.view
};
const /** @type {?} */ mode = state.view.mode;
const /** @type {?} */ _date = action.payload || state.view.date;
const /** @type {?} */ date = getViewDate(_date, state.minDate, state.maxDate);
newState.view = { mode, date };
return Object.assign({}, state, newState);
}
case BsDatepickerActions.SET_OPTIONS: {
const /** @type {?} */ newState = action.payload;
// preserve view mode
const /** @type {?} */ mode = state.view.mode;
const /** @type {?} */ _viewDate = isDateValid(newState.value) && newState.value
|| isArray(newState.value) && isDateValid(newState.value[0]) && newState.value[0]
|| state.view.date;
const /** @type {?} */ date = getViewDate(_viewDate, newState.minDate, newState.maxDate);
newState.view = { mode, date };
// update selected value
if (newState.value) {
// if new value is array we work with date range
if (isArray(newState.value)) {
newState.selectedRange = newState.value;
}
// if new value is a date -> datepicker
if (newState.value instanceof Date) {
newState.selectedDate = newState.value;
}
// provided value is not supported :)
// need to report it somehow
}
return Object.assign({}, state, newState);
}
// date range picker
case BsDatepickerActions.SELECT_RANGE: {
const /** @type {?} */ newState = {
selectedRange: action.payload,
view: state.view
};
const /** @type {?} */ mode = state.view.mode;
const /** @type {?} */ _date = action.payload && action.payload[0] || state.view.date;
const /** @type {?} */ date = getViewDate(_date, state.minDate, state.maxDate);
newState.view = { mode, date };
return Object.assign({}, state, newState);
}
case BsDatepickerActions.SET_MIN_DATE: {
return Object.assign({}, state, {
minDate: action.payload
});
}
case BsDatepickerActions.SET_MAX_DATE: {
return Object.assign({}, state, {
maxDate: action.payload
});
}
case BsDatepickerActions.SET_IS_DISABLED: {
return Object.assign({}, state, {
isDisabled: action.payload
});
}
default:
return state;
}
}
/**
* @param {?} state
* @return {?}
*/
function calculateReducer(state) {
// how many calendars
const /** @type {?} */ displayMonths = state.displayMonths;
// use selected date on initial rendering if set
let /** @type {?} */ viewDate = state.view.date;
if (state.view.mode === 'day') {
state.monthViewOptions.firstDayOfWeek = getLocale(state.locale).firstDayOfWeek();
const /** @type {?} */ monthsModel = new Array(displayMonths);
for (let /** @type {?} */ monthIndex = 0; monthIndex < displayMonths; monthIndex++) {
// todo: for unlinked calendars it will be harder
monthsModel[monthIndex] = calcDaysCalendar(viewDate, state.monthViewOptions);
viewDate = shiftDate(viewDate, { month: 1 });
}
return Object.assign({}, state, { monthsModel });
}
if (state.view.mode === 'month') {
const /** @type {?} */ monthsCalendar = new Array(displayMonths);
for (let /** @type {?} */ calendarIndex = 0; calendarIndex < displayMonths; calendarIndex++) {
// todo: for unlinked calendars it will be harder
monthsCalendar[calendarIndex] = formatMonthsCalendar(viewDate, getFormatOptions(state));
viewDate = shiftDate(viewDate, { year: 1 });
}
return Object.assign({}, state, { monthsCalendar });
}
if (state.view.mode === 'year') {
const /** @type {?} */ yearsCalendarModel = new Array(displayMonths);
for (let /** @type {?} */ calendarIndex = 0; calendarIndex < displayMonths; calendarIndex++) {
// todo: for unlinked calendars it will be harder
yearsCalendarModel[calendarIndex] = formatYearsCalendar(viewDate, getFormatOptions(state));
viewDate = shiftDate(viewDate, { year: yearsPerCalendar });
}
return Object.assign({}, state, { yearsCalendarModel });
}
return state;
}
/**
* @param {?} state
* @param {?} action
* @return {?}
*/
function formatReducer(state, action) {
if (state.view.mode === 'day') {
const /** @type {?} */ formattedMonths = state.monthsModel.map((month, monthIndex) => formatDaysCalendar(month, getFormatOptions(state), monthIndex));
return Object.assign({}, state, { formattedMonths });
}
// how many calendars
const /** @type {?} */ displayMonths = state.displayMonths;
// check initial rendering
// use selected date on initial rendering if set
let /** @type {?} */ viewDate = state.view.date;
if (state.view.mode === 'month') {
const /** @type {?} */ monthsCalendar = new Array(displayMonths);
for (let /** @type {?} */ calendarIndex = 0; calendarIndex < displayMonths; calendarIndex++) {
// todo: for unlinked calendars it will be harder
monthsCalendar[calendarIndex] = formatMonthsCalendar(viewDate, getFormatOptions(state));
viewDate = shiftDate(viewDate, { year: 1 });
}
return Object.assign({}, state, { monthsCalendar });
}
if (state.view.mode === 'year') {
const /** @type {?} */ yearsCalendarModel = new Array(displayMonths);
for (let /** @type {?} */ calendarIndex = 0; calendarIndex < displayMonths; calendarIndex++) {
// todo: for unlinked calendars it will be harder
yearsCalendarModel[calendarIndex] = formatYearsCalendar(viewDate, getFormatOptions(state));
viewDate = shiftDate(viewDate, { year: 16 });
}
return Object.assign({}, state, { yearsCalendarModel });
}
return state;
}
/**
* @param {?} state
* @param {?} action
* @return {?}
*/
function flagReducer(state, action) {
if (state.view.mode === 'day') {
const /** @type {?} */ flaggedMonths = state.formattedMonths.map((formattedMonth, monthIndex) => flagDaysCalendar(formattedMonth, {
isDisabled: state.isDisabled,
minDate: state.minDate,
maxDate: state.maxDate,
hoveredDate: state.hoveredDate,
selectedDate: state.selectedDate,
selectedRange: state.selectedRange,
displayMonths: state.displayMonths,
monthIndex
}));
return Object.assign({}, state, { flaggedMonths });
}
if (state.view.mode === 'month') {
const /** @type {?} */ flaggedMonthsCalendar = state.monthsCalendar.map((formattedMonth, monthIndex) => flagMonthsCalendar(formattedMonth, {
isDisabled: state.isDisabled,
minDate: state.minDate,
maxDate: state.maxDate,
hoveredMonth: state.hoveredMonth,
displayMonths: state.displayMonths,
monthIndex
}));
return Object.assign({}, state, { flaggedMonthsCalendar });
}
if (state.view.mode === 'year') {
const /** @type {?} */ yearsCalendarFlagged = state.yearsCalendarModel.map((formattedMonth, yearIndex) => flagYearsCalendar(formattedMonth, {
isDisabled: state.isDisabled,
minDate: state.minDate,
maxDate: state.maxDate,
hoveredYear: state.hoveredYear,
displayMonths: state.displayMonths,
yearIndex
}));
return Object.assign({}, state, { yearsCalendarFlagged });
}
return state;
}
/**
* @param {?} state
* @return {?}
*/
function getFormatOptions(state) {
return {
locale: state.locale,
monthTitle: state.monthTitle,
yearTitle: state.yearTitle,
dayLabel: state.dayLabel,
monthLabel: state.monthLabel,
yearLabel: state.yearLabel,
weekNumbers: state.weekNumbers
};
}
/**
* if view date is provided (bsValue|ngModel) it should be shown
* if view date is not provider:
* if minDate>currentDate (default view value), show minDate
* if maxDate<currentDate(default view value) show maxDate
* @param {?} viewDate
* @param {?} minDate
* @param {?} maxDate
* @return {?}
*/
function getViewDate(viewDate, minDate, maxDate) {
const /** @type {?} */ _date = Array.isArray(viewDate) ? viewDate[0] : viewDate;
if (minDate && isAfter(minDate, _date, 'day')) {
return minDate;
}
if (maxDate && isBefore(maxDate, _date, 'day')) {
return maxDate;
}
return _date;
}
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tslint:disable:max-file-line-count\nimport { BsDatepickerState, initialDatepickerState } from './bs-datepicker.state';\nimport { Action } from 'ngx-bootstrap/mini-ngrx';\nimport { BsDatepickerActions } from './bs-datepicker.actions';\nimport { calcDaysCalendar } from '../engine/calc-days-calendar';\nimport { formatDaysCalendar } from '../engine/format-days-calendar';\nimport { flagDaysCalendar } from '../engine/flag-days-calendar';\nimport {\n  setFullDate,\n  shiftDate,\n  isArray,\n  isDateValid,\n  startOf,\n  getLocale,\n  isAfter,\n  isBefore\n} from 'ngx-bootstrap/chronos';\nimport { canSwitchMode } from '../engine/view-mode';\nimport { formatMonthsCalendar } from '../engine/format-months-calendar';\nimport { flagMonthsCalendar } from '../engine/flag-months-calendar';\nimport { formatYearsCalendar, yearsPerCalendar } from '../engine/format-years-calendar';\nimport { flagYearsCalendar } from '../engine/flag-years-calendar';\nimport { BsViewNavigationEvent, DatepickerFormatOptions } from '../models';\n\n/* tslint:disable-next-line: cyclomatic-complexity */\nexport function bsDatepickerReducer(state = initialDatepickerState,\n                                    action: Action): BsDatepickerState {\n  switch (action.type) {\n    case BsDatepickerActions.CALCULATE: {\n      return calculateReducer(state);\n    }\n\n    case BsDatepickerActions.FORMAT: {\n      return formatReducer(state, action);\n    }\n\n    case BsDatepickerActions.FLAG: {\n      return flagReducer(state, action);\n    }\n\n    case BsDatepickerActions.NAVIGATE_OFFSET: {\n      const date = shiftDate(startOf(state.view.date, 'month'), action.payload);\n      const newState = {\n        view: {\n          mode: state.view.mode,\n          date\n        }\n      };\n\n      return Object.assign({}, state, newState);\n    }\n\n    case BsDatepickerActions.NAVIGATE_TO: {\n      const payload: BsViewNavigationEvent = action.payload;\n\n      const date = setFullDate(state.view.date, payload.unit);\n      const mode = payload.viewMode;\n      const newState = { view: { date, mode } };\n\n      return Object.assign({}, state, newState);\n    }\n\n    case BsDatepickerActions.CHANGE_VIEWMODE: {\n      if (!canSwitchMode(action.payload)) {\n        return state;\n      }\n      const date = state.view.date;\n      const mode = action.payload;\n      const newState = { view: { date, mode } };\n\n      return Object.assign({}, state, newState);\n    }\n\n    case BsDatepickerActions.HOVER: {\n      return Object.assign({}, state, { hoveredDate: action.payload });\n    }\n\n    case BsDatepickerActions.SELECT: {\n      const newState = {\n        selectedDate: action.payload,\n        view: state.view\n      };\n\n      const mode = state.view.mode;\n      const _date = action.payload || state.view.date;\n      const date = getViewDate(_date, state.minDate, state.maxDate);\n      newState.view = { mode, date };\n\n      return Object.assign({}, state, newState);\n    }\n\n    case BsDatepickerActions.SET_OPTIONS: {\n      const newState = action.payload;\n      // preserve view mode\n      const mode = state.view.mode;\n      const _viewDate = isDateValid(newState.value) && newState.value\n        || isArray(newState.value) && isDateValid(newState.value[0]) && newState.value[0]\n        || state.view.date;\n      const date = getViewDate(_viewDate, newState.minDate, newState.maxDate);\n      newState.view = { mode, date };\n      // update selected value\n      if (newState.value) {\n        // if new value is array we work with date range\n        if (isArray(newState.value)) {\n          newState.selectedRange = newState.value;\n        }\n\n        // if new value is a date -> datepicker\n        if (newState.value instanceof Date) {\n          newState.selectedDate = newState.value;\n        }\n\n        // provided value is not supported :)\n        // need to report it somehow\n      }\n\n      return Object.assign({}, state, newState);\n    }\n\n    // date range picker\n    case BsDatepickerActions.SELECT_RANGE: {\n      const newState = {\n        selectedRange: action.payload,\n        view: state.view\n      };\n\n      const mode = state.view.mode;\n      const _date = action.payload && action.payload[0] || state.view.date;\n      const date = getViewDate(_date, state.minDate, state.maxDate);\n      newState.view = { mode, date };\n\n      return Object.assign({}, state, newState);\n    }\n\n    case BsDatepickerActions.SET_MIN_DATE: {\n      return Object.assign({}, state, {\n        minDate: action.payload\n      });\n    }\n    case BsDatepickerActions.SET_MAX_DATE: {\n      return Object.assign({}, state, {\n        maxDate: action.payload\n      });\n    }\n    case BsDatepickerActions.SET_IS_DISABLED: {\n      return Object.assign({}, state, {\n        isDisabled: action.payload\n      });\n    }\n\n    default:\n      return state;\n  }\n}\n\nfunction calculateReducer(state: BsDatepickerState): BsDatepickerState {\n  // how many calendars\n  const displayMonths = state.displayMonths;\n  // use selected date on initial rendering if set\n  let viewDate = state.view.date;\n\n  if (state.view.mode === 'day') {\n    state.monthViewOptions.firstDayOfWeek = getLocale(state.locale).firstDayOfWeek();\n    const monthsModel = new Array(displayMonths);\n    for (let monthIndex = 0; monthIndex < displayMonths; monthIndex++) {\n      // todo: for unlinked calendars it will be harder\n      monthsModel[monthIndex] = calcDaysCalendar(\n        viewDate,\n        state.monthViewOptions\n      );\n      viewDate = shiftDate(viewDate, { month: 1 });\n    }\n\n    return Object.assign({}, state, { monthsModel });\n  }\n\n  if (state.view.mode === 'month') {\n    const monthsCalendar = new Array(displayMonths);\n    for (\n      let calendarIndex = 0;\n      calendarIndex < displayMonths;\n      calendarIndex++\n    ) {\n      // todo: for unlinked calendars it will be harder\n      monthsCalendar[calendarIndex] = formatMonthsCalendar(\n        viewDate,\n        getFormatOptions(state)\n      );\n      viewDate = shiftDate(viewDate, { year: 1 });\n    }\n\n    return Object.assign({}, state, { monthsCalendar });\n  }\n\n  if (state.view.mode === 'year') {\n    const yearsCalendarModel = new Array(displayMonths);\n\n    for (\n      let calendarIndex = 0;\n      calendarIndex < displayMonths;\n      calendarIndex++\n    ) {\n      // todo: for unlinked calendars it will be harder\n      yearsCalendarModel[calendarIndex] = formatYearsCalendar(\n        viewDate,\n        getFormatOptions(state)\n      );\n      viewDate = shiftDate(viewDate, { year: yearsPerCalendar });\n    }\n\n    return Object.assign({}, state, { yearsCalendarModel });\n  }\n\n  return state;\n}\n\nfunction formatReducer(state: BsDatepickerState,\n                       action: Action): BsDatepickerState {\n  if (state.view.mode === 'day') {\n    const formattedMonths = state.monthsModel.map((month, monthIndex) =>\n      formatDaysCalendar(month, getFormatOptions(state), monthIndex)\n    );\n\n    return Object.assign({}, state, { formattedMonths });\n  }\n\n  // how many calendars\n  const displayMonths = state.displayMonths;\n  // check initial rendering\n  // use selected date on initial rendering if set\n  let viewDate = state.view.date;\n\n  if (state.view.mode === 'month') {\n    const monthsCalendar = new Array(displayMonths);\n    for (\n      let calendarIndex = 0;\n      calendarIndex < displayMonths;\n      calendarIndex++\n    ) {\n      // todo: for unlinked calendars it will be harder\n      monthsCalendar[calendarIndex] = formatMonthsCalendar(\n        viewDate,\n        getFormatOptions(state)\n      );\n      viewDate = shiftDate(viewDate, { year: 1 });\n    }\n\n    return Object.assign({}, state, { monthsCalendar });\n  }\n\n  if (state.view.mode === 'year') {\n    const yearsCalendarModel = new Array(displayMonths);\n    for (\n      let calendarIndex = 0;\n      calendarIndex < displayMonths;\n      calendarIndex++\n    ) {\n      // todo: for unlinked calendars it will be harder\n      yearsCalendarModel[calendarIndex] = formatYearsCalendar(\n        viewDate,\n        getFormatOptions(state)\n      );\n      viewDate = shiftDate(viewDate, { year: 16 });\n    }\n\n    return Object.assign({}, state, { yearsCalendarModel });\n  }\n\n  return state;\n}\n\nfunction flagReducer(state: BsDatepickerState,\n                     action: Action): BsDatepickerState {\n  if (state.view.mode === 'day') {\n    const flaggedMonths = state.formattedMonths.map(\n      (formattedMonth, monthIndex) =>\n        flagDaysCalendar(formattedMonth, {\n          isDisabled: state.isDisabled,\n          minDate: state.minDate,\n          maxDate: state.maxDate,\n          hoveredDate: state.hoveredDate,\n          selectedDate: state.selectedDate,\n          selectedRange: state.selectedRange,\n          displayMonths: state.displayMonths,\n          monthIndex\n        })\n    );\n\n    return Object.assign({}, state, { flaggedMonths });\n  }\n\n  if (state.view.mode === 'month') {\n    const flaggedMonthsCalendar = state.monthsCalendar.map(\n      (formattedMonth, monthIndex) =>\n        flagMonthsCalendar(formattedMonth, {\n          isDisabled: state.isDisabled,\n          minDate: state.minDate,\n          maxDate: state.maxDate,\n          hoveredMonth: state.hoveredMonth,\n          displayMonths: state.displayMonths,\n          monthIndex\n        })\n    );\n\n    return Object.assign({}, state, { flaggedMonthsCalendar });\n  }\n\n  if (state.view.mode === 'year') {\n    const yearsCalendarFlagged = state.yearsCalendarModel.map(\n      (formattedMonth, yearIndex) =>\n        flagYearsCalendar(formattedMonth, {\n          isDisabled: state.isDisabled,\n          minDate: state.minDate,\n          maxDate: state.maxDate,\n          hoveredYear: state.hoveredYear,\n          displayMonths: state.displayMonths,\n          yearIndex\n        })\n    );\n\n    return Object.assign({}, state, { yearsCalendarFlagged });\n  }\n\n  return state;\n}\n\nfunction getFormatOptions(state: BsDatepickerState): DatepickerFormatOptions {\n  return {\n    locale: state.locale,\n\n    monthTitle: state.monthTitle,\n    yearTitle: state.yearTitle,\n\n    dayLabel: state.dayLabel,\n    monthLabel: state.monthLabel,\n    yearLabel: state.yearLabel,\n\n    weekNumbers: state.weekNumbers\n  };\n}\n\n/**\n * if view date is provided (bsValue|ngModel) it should be shown\n * if view date is not provider:\n * if minDate>currentDate (default view value), show minDate\n * if maxDate<currentDate(default view value) show maxDate\n */\nfunction getViewDate(viewDate: Date | Date[], minDate: Date, maxDate: Date) {\n  const _date = Array.isArray(viewDate) ? viewDate[0] : viewDate;\n\n  if (minDate && isAfter(minDate, _date, 'day')) {\n    return minDate;\n  }\n\n  if (maxDate && isBefore(maxDate, _date, 'day')) {\n    return maxDate;\n  }\n\n  return _date;\n}\n"]}