feat(web): Support InteractionStates like hovered and focused for web (#68)

* feat(web): extending InteractionState to support hovered and focused

* chore(web): adding documentation example

* chore(changeset): adding changeset for changelog

* chore(lint): pass tests

Author: theonetheycallneo

.changeset/rich-cars-taste.md

@@ -0,0 +1,5 @@
+---
+"@marceloterreiro/flash-calendar": minor
+---
+
+Added support for react-native-web Pressable InteractionState to support hovered and focused alongside pressed

apps/docs/docs/fundamentals/customization.mdx

@@ -219,3 +219,83 @@ export const PerfTestCalendarItemDayWithContainer = ({
   );
 };
 ```
+
+### Overriding the hovered and focused interaction states
+
+If you need to support web [Pressable InteractionStates](https://necolas.github.io/react-native-web/docs/pressable/#examples), you can also leverage `isHovered` and `isFocused` alongside `isPressed`:
+
+```tsx
+import { CalendarTheme } from "@marceloterreiro/flash-calendar";
+
+const linearAccent = "#585ABF";
+
+const linearTheme: CalendarTheme = {
+  rowMonth: {
+    content: {
+      textAlign: "left",
+      color: "rgba(255, 255, 255, 0.5)",
+      fontWeight: "700",
+    },
+  },
+  rowWeek: {
+    container: {
+      borderBottomWidth: 1,
+      borderBottomColor: "rgba(255, 255, 255, 0.1)",
+      borderStyle: "solid",
+    },
+  },
+  itemWeekName: { content: { color: "rgba(255, 255, 255, 0.5)" } },
+  itemDayContainer: {
+    activeDayFiller: {
+      backgroundColor: linearAccent,
+    },
+  },
+  itemDay: {
+    idle: ({ isPressed, isHovered, isWeekend }) => ({
+      container: {
+        backgroundColor: isPressed || isHovered ? linearAccent : "transparent",
+        borderRadius: 4,
+      },
+      content: {
+        color: isWeekend && !isPressed ? "rgba(255, 255, 255, 0.5)" : "#ffffff",
+      },
+    }),
+    today: ({ isPressed, isHovered }) => ({
+      container: {
+        borderColor: "rgba(255, 255, 255, 0.5)",
+        borderRadius: isPressed || isHovered ? 4 : 30,
+        backgroundColor: isPressed || isHovered ? linearAccent : "transparent",
+      },
+      content: {
+        color: isPressed || isHovered ? "#ffffff" : "rgba(255, 255, 255, 0.5)",
+      },
+    }),
+    active: ({ isEndOfRange, isStartOfRange }) => ({
+      container: {
+        backgroundColor: linearAccent,
+        borderTopLeftRadius: isStartOfRange ? 4 : 0,
+        borderBottomLeftRadius: isStartOfRange ? 4 : 0,
+        borderTopRightRadius: isEndOfRange ? 4 : 0,
+        borderBottomRightRadius: isEndOfRange ? 4 : 0,
+      },
+      content: {
+        color: "#ffffff",
+      },
+    }),
+  },
+};
+
+export const LinearCalendar = memo(() => {
+  return (
+    <Calendar
+      calendarDayHeight={30}
+      calendarFirstDayOfWeek="sunday"
+      calendarMonthId={toDateId(new Date())}
+      calendarRowHorizontalSpacing={16}
+      calendarRowVerticalSpacing={16}
+      onCalendarDayPress={(dateId) => console.log(`Pressed date ${dateId}`)}
+      theme={linearTheme}
+    />
+  );
+});
+```

apps/example/src/components/GithubIssues/CalendarListGithubIssues.stories.tsx

@@ -9,7 +9,6 @@ import type { Meta } from "@storybook/react";
 import { useCallback, useMemo, useState } from "react";
 import { Alert, Text, View } from "react-native";
 import { useTheme } from "@/hooks/useTheme";
-import { VStack } from "@/components/VStack";
 
 const CalendarMeta: Meta<typeof Calendar> = {
   title: "Calendar.List/Github Issues",

packages/flash-calendar/src/components/CalendarItemDay.tsx

@@ -8,6 +8,14 @@ import type { CalendarDayMetadata } from "@/hooks/useCalendar";
 import { useOptimizedDayMetadata } from "@/hooks/useOptimizedDayMetadata";
 import { useTheme } from "@/hooks/useTheme";
 
+// react-native-web/overrides.ts
+declare module "react-native" {
+  interface PressableStateCallbackType {
+    hovered?: boolean;
+    focused?: boolean;
+  }
+}
+
 const styles = StyleSheet.create({
   baseContainer: {
     padding: 6,
@@ -33,6 +41,8 @@ type CalendarItemDayTheme = Record<
     isStartOfRange: boolean;
     isEndOfRange: boolean;
     isPressed: boolean;
+    isHovered?: boolean;
+    isFocused?: boolean;
   }) => DayTheme
 >;
 
@@ -43,28 +53,29 @@ const buildBaseStyles = (theme: BaseTheme): CalendarItemDayTheme => {
   };
 
   return {
-    active: ({ isPressed, isStartOfRange, isEndOfRange }) => {
-      const baseStyles: DayTheme & { container: ViewStyle } = isPressed
-        ? {
-            container: {
-              ...styles.baseContainer,
-              backgroundColor: theme.colors.background.tertiary,
-            },
-            content: {
-              ...baseContent,
-              color: theme.colors.content.primary,
-            },
-          }
-        : {
-            container: {
-              ...styles.baseContainer,
-              backgroundColor: theme.colors.background.inverse.primary,
-            },
-            content: {
-              ...baseContent,
-              color: theme.colors.content.inverse.primary,
-            },
-          };
+    active: ({ isPressed, isHovered, isStartOfRange, isEndOfRange }) => {
+      const baseStyles: DayTheme & { container: ViewStyle } =
+        isPressed || isHovered
+          ? {
+              container: {
+                ...styles.baseContainer,
+                backgroundColor: theme.colors.background.tertiary,
+              },
+              content: {
+                ...baseContent,
+                color: theme.colors.content.primary,
+              },
+            }
+          : {
+              container: {
+                ...styles.baseContainer,
+                backgroundColor: theme.colors.background.inverse.primary,
+              },
+              content: {
+                ...baseContent,
+                color: theme.colors.content.inverse.primary,
+              },
+            };
 
       baseStyles.container.borderRadius = 0;
       if (isStartOfRange) {
@@ -87,8 +98,8 @@ const buildBaseStyles = (theme: BaseTheme): CalendarItemDayTheme => {
         color: theme.colors.content.disabled,
       },
     }),
-    idle: ({ isPressed }) => {
-      return isPressed
+    idle: ({ isPressed, isHovered }) => {
+      return isPressed || isHovered
         ? {
             container: {
               ...styles.baseContainer,
@@ -104,8 +115,8 @@ const buildBaseStyles = (theme: BaseTheme): CalendarItemDayTheme => {
             content: baseContent,
           };
     },
-    today: ({ isPressed }) => {
-      return isPressed
+    today: ({ isPressed, isHovered }) => {
+      return isPressed || isHovered
         ? {
             container: {
               ...styles.baseContainer,
@@ -136,6 +147,8 @@ export interface CalendarItemDayProps {
       (
         params: CalendarDayMetadata & {
           isPressed: boolean;
+          isHovered?: boolean;
+          isFocused?: boolean;
         }
       ) => Partial<DayTheme>
     >
@@ -175,9 +188,15 @@ export const CalendarItemDay = ({
     <Pressable
       disabled={metadata.state === "disabled"}
       onPress={handlePress}
-      style={({ pressed: isPressed }) => {
+      style={({
+        pressed: isPressed,
+        hovered: isHovered,
+        focused: isFocused,
+      }) => {
         const params = {
           isPressed,
+          isHovered,
+          isFocused,
           isEndOfRange: metadata.isEndOfRange ?? false,
           isStartOfRange: metadata.isStartOfRange ?? false,
         };
@@ -190,9 +209,11 @@ export const CalendarItemDay = ({
         };
       }}
     >
-      {({ pressed: isPressed }) => {
+      {({ pressed: isPressed, hovered: isHovered, focused: isFocused }) => {
         const params = {
           isPressed,
+          isHovered,
+          isFocused,
           isEndOfRange: metadata.isEndOfRange ?? false,
           isStartOfRange: metadata.isStartOfRange ?? false,
         };
@@ -203,8 +224,14 @@ export const CalendarItemDay = ({
             style={{
               ...content,
               ...(textProps?.style ?? ({} as object)),
-              ...theme?.base?.({ ...metadata, isPressed }).content,
-              ...theme?.[metadata.state]?.({ ...metadata, isPressed }).content,
+              ...theme?.base?.({ ...metadata, isPressed, isHovered, isFocused })
+                .content,
+              ...theme?.[metadata.state]?.({
+                ...metadata,
+                isPressed,
+                isHovered,
+                isFocused,
+              }).content,
             }}
           >
             {children}