82 lines
2.6 KiB
TypeScript
82 lines
2.6 KiB
TypeScript
import { View, Text, Pressable } from "react-native";
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import { Link } from "expo-router";
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import { useTheme } from "./theme";
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import { CATEGORY_EMOJI } from "../lib/constants";
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interface CategoryItem {
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slug: string;
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name: string;
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icon?: string;
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sortOrder: number;
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}
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interface CategoryGridProps {
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categories: readonly CategoryItem[];
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columns?: number;
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}
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function getCategoryColor(slug: string): string {
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const colors = ["#D4764A", "#2B5797", "#4A8C6F", "#C47A4A", "#8B5CF6", "#E07B5A",
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"#3B82F6", "#7C3AED", "#06B6D4", "#D97706", "#059669", "#6B7280"];
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const idx = slug.split("").reduce((a, c) => a + c.charCodeAt(0), 0);
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return colors[idx % colors.length];
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}
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export function CategoryGrid({ categories, columns = 3 }: CategoryGridProps) {
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const theme = useTheme();
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return (
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<View style={{ flexDirection: "row", flexWrap: "wrap", gap: theme.spacing.sm }}>
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{categories.map((cat) => {
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const emoji = CATEGORY_EMOJI[cat.slug] ?? cat.icon ?? "📋";
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const color = getCategoryColor(cat.slug);
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return (
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<Link key={cat.slug} href={`/(tabs)/(explore)?category=${cat.slug}`} asChild>
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<Pressable
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accessible
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accessibilityLabel={cat.name}
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accessibilityRole="button"
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style={{
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backgroundColor: theme.colors.surface,
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borderRadius: theme.radius.md,
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paddingVertical: theme.spacing.md,
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paddingHorizontal: theme.spacing.xs,
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borderWidth: 1,
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borderColor: theme.colors.borderLight,
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width: `${Math.floor((100 - (columns - 1) * 3.3) / columns)}%` as any,
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alignItems: "center",
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gap: 6,
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}}
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>
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<View
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style={{
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width: 44,
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height: 44,
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borderRadius: 22,
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backgroundColor: color + "18",
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alignItems: "center",
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justifyContent: "center",
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}}
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>
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<Text style={{ fontSize: 22 }}>{emoji}</Text>
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</View>
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<Text
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style={{
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color: theme.colors.text,
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fontSize: 12,
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fontWeight: "600",
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textAlign: "center",
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lineHeight: 16,
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}}
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numberOfLines={2}
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>
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{cat.name}
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</Text>
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</Pressable>
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</Link>
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);
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})}
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</View>
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);
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}
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