Merge pull request #531 from buildo/522-datefield_limit_year_options

#522: DateField - Limit year options

packages/bento-design-system/src/DateField/Calendar.tsx

@@ -35,6 +35,8 @@ type Props = CommonCalendarProps & {
   selectActiveDate: (date: Date) => void;
   onClose: () => void;
   shortcuts?: Children;
+  minDate?: Date;
+  maxDate?: Date;
 };
 
 function boxShadowFromElevation(config: "none" | "small" | "medium" | "large") {

packages/bento-design-system/src/DateField/CalendarHeader.tsx

@@ -9,13 +9,17 @@ type Props = {
   goToPreviousMonth: () => void;
   goToNextMonth: () => void;
   selectActiveDate: (date: Date) => void;
+  minDate?: Date;
+  maxDate?: Date;
 };
 
 export function CalendarHeader({
   goToPreviousMonth,
   goToNextMonth,
   selectActiveDate,
   activeDate,
+  minDate,
+  maxDate,
 }: Props) {
   const { defaultMessages } = useDefaultMessages();
   return (
@@ -32,7 +36,13 @@ export function CalendarHeader({
           />
         </Column>
         <Selector datePart="month" activeMonth={activeDate} onSelect={selectActiveDate} />
-        <Selector datePart="year" activeMonth={activeDate} onSelect={selectActiveDate} />
+        <Selector
+          datePart="year"
+          activeMonth={activeDate}
+          onSelect={selectActiveDate}
+          minDate={minDate}
+          maxDate={maxDate}
+        />
         <Column width="content">
           <IconButton
             label={defaultMessages.DateField.nextMonthLabel}

packages/bento-design-system/src/DateField/DateField.tsx

@@ -238,6 +238,8 @@ export function DateField(props: Props) {
             onDateFocus((props.type === "range" ? props.value[0] : props.value) || new Date());
           }}
           shortcuts={shortcuts}
+          maxDate={props.maxDate}
+          minDate={props.minDate}
         />
       )}
     </Field>

packages/bento-design-system/src/DateField/Selector.tsx

@@ -7,15 +7,20 @@ import { ListProps } from "../List/List";
 import { Label } from "../Typography/Label/Label";
 import { selector } from "./DateField.css";
 
-function getYears(activeDate: Date): Date[] {
+function getYears(activeDate: Date, minDate?: Date, maxDate?: Date): Date[] {
   const firstYear = new Date().getFullYear() - 100;
   return Array(200)
     .fill(0)
     .map((_, diff) => {
       const yearDate = new Date(activeDate);
       yearDate.setFullYear(firstYear + diff);
       return yearDate;
-    });
+    })
+    .filter(
+      (year) =>
+        (minDate === undefined || year.getFullYear() >= minDate.getFullYear()) &&
+        (maxDate === undefined || year.getFullYear() <= maxDate.getFullYear())
+    );
 }
 
 function getMonths(activeDate: Date): Date[] {
@@ -28,31 +33,43 @@ function getMonths(activeDate: Date): Date[] {
     });
 }
 
-export function Selector(props: {
-  datePart: "month" | "year";
+type Props = {
   activeMonth: MonthType;
   onSelect: (date: Date) => void;
-}) {
+} & (
+  | {
+      datePart: "year";
+      maxDate?: Date;
+      minDate?: Date;
+    }
+  | {
+      datePart: "month";
+      maxDate?: never;
+      minDate?: never;
+    }
+);
+
+export function Selector({ datePart, activeMonth, maxDate, minDate, onSelect }: Props) {
   const config = useBentoConfig().dateField;
   const formatter = useDateFormatter(
-    props.datePart === "month" ? { month: "long" } : { year: "numeric" }
+    datePart === "month" ? { month: "long" } : { year: "numeric" }
   );
 
   const values =
-    props.datePart === "month"
-      ? getMonths(props.activeMonth.date)
-      : getYears(props.activeMonth.date);
+    datePart === "month"
+      ? getMonths(activeMonth.date)
+      : getYears(activeMonth.date, minDate, maxDate);
 
   const options: ListProps["items"] = useMemo(
     () =>
       values.map((value) => {
         return {
           label: formatter.format(value),
-          onPress: () => props.onSelect(value),
-          isSelected: value.getTime() === props.activeMonth.date.getTime(),
+          onPress: () => onSelect(value),
+          isSelected: value.getTime() === activeMonth.date.getTime(),
         };
       }),
-    [values, props.activeMonth]
+    [values, activeMonth, onSelect, formatter]
   );
 
   return (
@@ -63,7 +80,7 @@ export function Selector(props: {
           <Columns space={8} align="center" alignY="center">
             <Column width="content">
               <Label size={config.monthYearLabelSize} color="secondary" uppercase>
-                {formatter.format(props.activeMonth.date)}
+                {formatter.format(activeMonth.date)}
               </Label>
             </Column>
             <Column width="content">