Discover Screen

import * as React from "react";
import { useState } from "react";
import { Image, ScrollView, View } from "react-native";
import { SafeAreaView } from "react-native-safe-area-context";
import { Chip, Icon, SearchInput, Text } from "@lumioui/ui";
import { cn, useHaptic } from "@lumioui/core";
import { Mount, Press, SERIF, StoryScrim, World } from "../shared";

const destImg = (id: string) => `https://images.unsplash.com/${id}?w=600&h=750&fit=crop&q=70&auto=format`;

interface RecentSearch {
  id: string;
  place: string;
  detail: string;
}

interface Destination {
  id: string;
  name: string;
  country: string;
  price: number;
  tag: "Nearby" | "Explore" | "Road Trip";
  imageUrl: string;
}

export interface DiscoverScreenProps {
  recent?: RecentSearch[];
  destinations?: Destination[];
  onSearch?: (q: string) => void;
  onDestinationPress?: (d: Destination) => void;
  onClearRecent?: () => void;
}

const RECENT: RecentSearch[] = [
  { id: "1", place: "Japanese Tea Garden", detail: "Sep 12–14 · 2 guests" },
  { id: "2", place: "Half Moon Bay", detail: "Oct 3–5 · 4 guests" },
];

const DESTINATIONS: Destination[] = [
  { id: "1", name: "Cinque Terre", country: "Italy", price: 880, tag: "Explore", imageUrl: destImg("photo-1555881400-74d7acaacd8b") },
  { id: "2", name: "Kyoto", country: "Japan", price: 1180, tag: "Explore", imageUrl: destImg("photo-1493976040374-85c8e12f0c0e") },
  { id: "3", name: "Dolomites", country: "Italy", price: 640, tag: "Road Trip", imageUrl: destImg("photo-1489749798305-4fea3ae63d43") },
  { id: "4", name: "Point Reyes", country: "California", price: 95, tag: "Nearby", imageUrl: destImg("photo-1506905925346-21bda4d32df4") },
];

const FILTERS = ["All", "Nearby", "Explore", "Road Trip"] as const;

/** Travel discover — "Where can we take you?" idiom: headline + search +
 *  filter chips that actually filter the destination grid, dated recent
 *  searches with Clear, and a photo-card discovery grid. */
export function DiscoverScreen({
  recent = RECENT,
  destinations = DESTINATIONS,
  onSearch,
  onDestinationPress,
  onClearRecent,
}: DiscoverScreenProps) {
  const haptics = useHaptic();
  const [filter, setFilter] = useState<(typeof FILTERS)[number]>("All");
  const [recentList, setRecentList] = useState(recent);

  const visible = destinations.filter((d) => filter === "All" || d.tag === filter);

  return (
    <World primary="#65A30D">
    <SafeAreaView className="flex-1 bg-[#F4F5F9] dark:bg-[#111114]" edges={["top"]}>
      <ScrollView
        showsVerticalScrollIndicator={false}
        contentContainerClassName="gap-6 px-6 pb-10 pt-3"
      >
        <Text variant="h2" accessibilityRole="header" style={{ fontFamily: SERIF }}>
          Where can we{"\n"}<Text className="italic text-[#65A30D]">take you?</Text>
        </Text>

        <SearchInput
          glass
          placeholder="Search destinations"
          onChangeText={(q) => onSearch?.(q)}
          accessibilityLabel="Search destinations"
        />
        {/* Wanderlust line — discovery feeds sell the season. */}
        <Text variant="muted" className="-mt-2 text-[11px]">
          6 places trending for October — shoulder season deals
        </Text>

        <Mount className="flex-row gap-2">
          {FILTERS.map((f) => (
            <Chip
              key={f}
              variant="filter"
              selected={filter === f}
              onPress={() => setFilter(f)}
              accessibilityLabel={`Filter: ${f}`}
              className={cn("h-10 px-4", filter === f && "border-[#65A30D] bg-[#65A30D]")}
              textClassName={cn(filter === f && "text-primary-foreground")}
            >
              {f}
            </Chip>
          ))}
        </Mount>

        {recentList.length > 0 ? (
          <View className="gap-2">
            <View className="flex-row items-center justify-between">
              <Text variant="small" className="font-semibold">
                Recent searches
              </Text>
              <Press
                onPress={() => {
                  haptics.light();
                  setRecentList([]);
                  onClearRecent?.();
                }}
                accessibilityRole="button"
                accessibilityLabel="Clear recent searches"
                hitSlop={12}
                className="min-h-11 justify-center"
              >
                <Text variant="small" className="text-[#65A30D]">
                  Clear
                </Text>
              </Press>
            </View>
            {recentList.map((r) => (
              <Press
                key={r.id}
                onPress={() => haptics.selection()}
                accessibilityRole="button"
                accessibilityLabel={`${r.place}, ${r.detail}`}
                className="flex-row items-center gap-3 rounded-xl py-1.5"
              >
                <View className="h-9 w-9 items-center justify-center rounded-full bg-muted">
                  <Icon name="clock" size="sm" color="mutedForeground" />
                </View>
                <View className="flex-1">
                  <Text variant="small" className="font-medium">
                    {r.place}
                  </Text>
                  <Text variant="muted" className="text-xs">
                    {r.detail}
                  </Text>
                </View>
                <Icon name="chevron-right" size="sm" color="mutedForeground" />
              </Press>
            ))}
          </View>
        ) : null}

        <Mount delay={60} className="gap-3">
          <Text variant="small" className="font-semibold">
            {filter === "All" ? "Explore" : filter}
          </Text>
          <View className="flex-row flex-wrap justify-between gap-y-4">
            {visible.map((d) => (
              <Press
                key={d.id}
                onPress={() => {
                  haptics.selection();
                  onDestinationPress?.(d);
                }}
                accessibilityRole="button"
                accessibilityLabel={`${d.name}, ${d.country}, from $${d.price}`}
                className="w-[48%] overflow-hidden rounded-3xl"
              >
                <View>
                  <Image
                    source={{ uri: d.imageUrl }}
                    className="aspect-[4/5] w-full"
                    accessibilityElementsHidden
                    importantForAccessibility="no"
                  />
                  <View className="absolute inset-x-0 bottom-0 h-16">
                    <StoryScrim edge="bottom" />
                  </View>
                  <View className="absolute inset-x-0 bottom-0 gap-0.5 p-3">
                    <Text className="font-semibold text-white">{d.name}</Text>
                    <Text className="text-xs text-white/80">
                      {d.country} · from ${d.price}
                    </Text>
                  </View>
                </View>
              </Press>
            ))}
          </View>
        </Mount>
      </ScrollView>
    </SafeAreaView>
    </World>
  );
}
DiscoverScreen.displayName = "DiscoverScreen";

Recreate the "Discover Screen" screen in React Native using LumioUI.

Goal: Travel discovery: search, filter chips, recent searches, photo-card destinations Match the reference implementation's layout, behavior, and motion exactly — this is a production screen, not a mockup.

## Setup

Fastest path — install the screen plus its component deps:

```bash
npx lumioui add travel-discover
```

Or pull just the components: `npx lumioui add chip icon image search-input text`

Native packages:
- @lumioui/ui@latest
- @lumioui/core@latest
- react-native-safe-area-context@*
- react-native-reanimated@*
- react-native-svg@*
- nativewind@*

Stack assumptions: Expo SDK 54 / RN 0.81, Reanimated 4, NativeWind v4, TypeScript strict, Expo Go compatible.

## Components — how, where, when

### `chip` — Compact selectable pill with press scale and ink overlay.
- `<Chip>` ×1

### `icon` — Lucide icon set mapped to theme colors and sizes.
- `<Icon>` ×2

### `image` — Cached image with placeholder, fallback and aspect handling.
- `<Image>` ×1

### `search-input` — Search field with clear button, debounce, focus halo — plus a glass capsule mode that floats over content like iOS 26
- `<SearchInput>` ×1

### `text` — Themed type scale from caption to display.
- `<Text>` ×10

## Conventions (non-negotiable)

- Styling via NativeWind `className` with semantic tokens only: `bg-background`, `text-foreground`, `bg-card`, `text-card-foreground`, `bg-secondary`, `bg-muted`, `text-muted-foreground`, `bg-accent`, `bg-destructive`, `border-border`. Hard-coded colors only inside media overlays (`text-white`, `bg-black/N`).
- Motion via the token presets from `@lumioui/core` (`spring.press`, `spring.surface`, `spring.glide`, `timing.fast`, `timing.slow`, …) — no bespoke spring configs or durations.
- Gate transform motion behind `useReducedMotion()`; keep opacity/color feedback, drop travel and overshoot.
- Haptics via `useHaptic()`: `light` on press, `selection` on toggle/select, `warning` on invalid input. Never import expo-haptics directly.
- Press feedback via `usePressAnimation()` (~0.97 scale), not `activeOpacity` tricks.
- a11y: `accessibilityRole` + `accessibilityLabel` on every control, touch targets ≥44pt.
- Entrance choreography: staggered `Mount` wrappers (delay 0/60/120…) so regions land in sequence instead of popping in at once.
- Wrap the screen in `SafeAreaView`; keep dark mode working via the semantic tokens.

## Deliverable

One file: `screens/travel/discover.tsx` exporting DiscoverScreen. Preserve the props interface — the host app wires the callbacks (navigation, submit handlers) through them.

## Reference implementation

The LumioUI source for this screen — reproduce it faithfully:

```tsx
import * as React from "react";
import { useState } from "react";
import { Image, ScrollView, View } from "react-native";
import { SafeAreaView } from "react-native-safe-area-context";
import { Chip, Icon, SearchInput, Text } from "@lumioui/ui";
import { cn, useHaptic } from "@lumioui/core";
import { Mount, Press, SERIF, StoryScrim, World } from "../shared";

const destImg = (id: string) => `https://images.unsplash.com/${id}?w=600&h=750&fit=crop&q=70&auto=format`;

interface RecentSearch {
  id: string;
  place: string;
  detail: string;
}

interface Destination {
  id: string;
  name: string;
  country: string;
  price: number;
  tag: "Nearby" | "Explore" | "Road Trip";
  imageUrl: string;
}

export interface DiscoverScreenProps {
  recent?: RecentSearch[];
  destinations?: Destination[];
  onSearch?: (q: string) => void;
  onDestinationPress?: (d: Destination) => void;
  onClearRecent?: () => void;
}

const RECENT: RecentSearch[] = [
  { id: "1", place: "Japanese Tea Garden", detail: "Sep 12–14 · 2 guests" },
  { id: "2", place: "Half Moon Bay", detail: "Oct 3–5 · 4 guests" },
];

const DESTINATIONS: Destination[] = [
  { id: "1", name: "Cinque Terre", country: "Italy", price: 880, tag: "Explore", imageUrl: destImg("photo-1555881400-74d7acaacd8b") },
  { id: "2", name: "Kyoto", country: "Japan", price: 1180, tag: "Explore", imageUrl: destImg("photo-1493976040374-85c8e12f0c0e") },
  { id: "3", name: "Dolomites", country: "Italy", price: 640, tag: "Road Trip", imageUrl: destImg("photo-1489749798305-4fea3ae63d43") },
  { id: "4", name: "Point Reyes", country: "California", price: 95, tag: "Nearby", imageUrl: destImg("photo-1506905925346-21bda4d32df4") },
];

const FILTERS = ["All", "Nearby", "Explore", "Road Trip"] as const;

/** Travel discover — "Where can we take you?" idiom: headline + search +
 *  filter chips that actually filter the destination grid, dated recent
 *  searches with Clear, and a photo-card discovery grid. */
export function DiscoverScreen({
  recent = RECENT,
  destinations = DESTINATIONS,
  onSearch,
  onDestinationPress,
  onClearRecent,
}: DiscoverScreenProps) {
  const haptics = useHaptic();
  const [filter, setFilter] = useState<(typeof FILTERS)[number]>("All");
  const [recentList, setRecentList] = useState(recent);

  const visible = destinations.filter((d) => filter === "All" || d.tag === filter);

  return (
    <World primary="#65A30D">
    <SafeAreaView className="flex-1 bg-[#F4F5F9] dark:bg-[#111114]" edges={["top"]}>
      <ScrollView
        showsVerticalScrollIndicator={false}
        contentContainerClassName="gap-6 px-6 pb-10 pt-3"
      >
        <Text variant="h2" accessibilityRole="header" style={{ fontFamily: SERIF }}>
          Where can we{"\n"}<Text className="italic text-[#65A30D]">take you?</Text>
        </Text>

        <SearchInput
          glass
          placeholder="Search destinations"
          onChangeText={(q) => onSearch?.(q)}
          accessibilityLabel="Search destinations"
        />
        {/* Wanderlust line — discovery feeds sell the season. */}
        <Text variant="muted" className="-mt-2 text-[11px]">
          6 places trending for October — shoulder season deals
        </Text>

        <Mount className="flex-row gap-2">
          {FILTERS.map((f) => (
            <Chip
              key={f}
              variant="filter"
              selected={filter === f}
              onPress={() => setFilter(f)}
              accessibilityLabel={`Filter: ${f}`}
              className={cn("h-10 px-4", filter === f && "border-[#65A30D] bg-[#65A30D]")}
              textClassName={cn(filter === f && "text-primary-foreground")}
            >
              {f}
            </Chip>
          ))}
        </Mount>

        {recentList.length > 0 ? (
          <View className="gap-2">
            <View className="flex-row items-center justify-between">
              <Text variant="small" className="font-semibold">
                Recent searches
              </Text>
              <Press
                onPress={() => {
                  haptics.light();
                  setRecentList([]);
                  onClearRecent?.();
                }}
                accessibilityRole="button"
                accessibilityLabel="Clear recent searches"
                hitSlop={12}
                className="min-h-11 justify-center"
              >
                <Text variant="small" className="text-[#65A30D]">
                  Clear
                </Text>
              </Press>
            </View>
            {recentList.map((r) => (
              <Press
                key={r.id}
                onPress={() => haptics.selection()}
                accessibilityRole="button"
                accessibilityLabel={`${r.place}, ${r.detail}`}
                className="flex-row items-center gap-3 rounded-xl py-1.5"
              >
                <View className="h-9 w-9 items-center justify-center rounded-full bg-muted">
                  <Icon name="clock" size="sm" color="mutedForeground" />
                </View>
                <View className="flex-1">
                  <Text variant="small" className="font-medium">
                    {r.place}
                  </Text>
                  <Text variant="muted" className="text-xs">
                    {r.detail}
                  </Text>
                </View>
                <Icon name="chevron-right" size="sm" color="mutedForeground" />
              </Press>
            ))}
          </View>
        ) : null}

        <Mount delay={60} className="gap-3">
          <Text variant="small" className="font-semibold">
            {filter === "All" ? "Explore" : filter}
          </Text>
          <View className="flex-row flex-wrap justify-between gap-y-4">
            {visible.map((d) => (
              <Press
                key={d.id}
                onPress={() => {
                  haptics.selection();
                  onDestinationPress?.(d);
                }}
                accessibilityRole="button"
                accessibilityLabel={`${d.name}, ${d.country}, from $${d.price}`}
                className="w-[48%] overflow-hidden rounded-3xl"
              >
                <View>
                  <Image
                    source={{ uri: d.imageUrl }}
                    className="aspect-[4/5] w-full"
                    accessibilityElementsHidden
                    importantForAccessibility="no"
                  />
                  <View className="absolute inset-x-0 bottom-0 h-16">
                    <StoryScrim edge="bottom" />
                  </View>
                  <View className="absolute inset-x-0 bottom-0 gap-0.5 p-3">
                    <Text className="font-semibold text-white">{d.name}</Text>
                    <Text className="text-xs text-white/80">
                      {d.country} · from ${d.price}
                    </Text>
                  </View>
                </View>
              </Press>
            ))}
          </View>
        </Mount>
      </ScrollView>
    </SafeAreaView>
    </World>
  );
}
DiscoverScreen.displayName = "DiscoverScreen";
```

Screen: https://lumioui.dev/screens/travel-discover