Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | 2x 5x 5x 5x 5x 5x 5x | import { TouchableOpacity } from 'react-native';
import type { EdgeInsets } from 'react-native-safe-area-context';
import { useRouter } from 'expo-router';
import Ionicons from '@expo/vector-icons/Ionicons';
import { Text, XStack, YStack } from 'tamagui';
import { primaryScale } from '@/src/design-system/tokens';
import { useThemeColors, useIsDarkMode } from '@/src/hooks/useThemeColors';
import { IconSymbol } from './ui/IconSymbol';
interface HeaderIcon {
name: React.ComponentProps<typeof IconSymbol>['name'];
size?: number;
color?: string;
backgroundColor?: string;
borderColor?: string;
}
export interface PageHeaderProps {
title: string;
subtitle?: string;
icon?: HeaderIcon;
showBackButton?: boolean;
onBackPress?: () => void;
insets: EdgeInsets;
backgroundColor?: string;
showBorder?: boolean;
rightElement?: React.ReactNode;
variant?: 'default' | 'compact' | 'prominent';
}
const variantConfig = {
compact: { pb: '$2', title: 18, subtitle: 11, iconSize: 40, iconInner: 20 },
prominent: { pb: '$5', title: 28, subtitle: 15, iconSize: 48, iconInner: 26 },
default: { pb: '$3', title: 20, subtitle: 12, iconSize: 40, iconInner: 22 },
};
export function PageHeader({
title,
subtitle,
icon,
showBackButton = false,
onBackPress,
insets,
backgroundColor = '$background',
showBorder = true,
rightElement,
variant = 'default',
}: PageHeaderProps) {
const router = useRouter();
const config = variantConfig[variant];
const colors = useThemeColors();
const isDark = useIsDarkMode();
const handleBackPress = () => {
if (onBackPress) {
onBackPress();
} else {
router.back();
}
};
return (
<YStack
paddingTop={insets.top}
paddingHorizontal="$4"
paddingBottom={config.pb as any}
backgroundColor={backgroundColor as any}
borderBottomWidth={showBorder ? 1 : 0}
borderBottomColor="$borderColor"
>
<XStack alignItems="center" gap="$2.5" paddingTop="$2.5">
{/* 返回按钮 */}
{showBackButton && (
<TouchableOpacity onPress={handleBackPress} activeOpacity={0.7}>
<YStack
padding="$2"
borderRadius="$3"
backgroundColor="$background"
borderWidth={1}
borderColor="$borderColor"
>
<Ionicons name="chevron-back" size={24} color={colors.icon} />
</YStack>
</TouchableOpacity>
)}
{/* 图标 */}
{icon && !showBackButton && (
<YStack
width={config.iconSize}
height={config.iconSize}
borderRadius={9999}
backgroundColor={
(icon.backgroundColor || (isDark ? '#3D2A1F' : primaryScale.primary2)) as any
}
alignItems="center"
justifyContent="center"
borderWidth={1.5}
borderColor={(icon.borderColor || (isDark ? '#4D3A2F' : primaryScale.primary4)) as any}
>
<IconSymbol
name={icon.name}
size={icon.size || config.iconInner}
color={icon.color || colors.primary}
/>
</YStack>
)}
{/* 标题 */}
<YStack flex={1}>
<Text
fontSize={config.title}
fontWeight="700"
color={colors.text as any}
letterSpacing={0.3}
>
{title}
</Text>
{subtitle && (
<Text
fontSize={config.subtitle}
color={colors.textSecondary as any}
fontWeight="500"
marginTop="$0.5"
>
{subtitle}
</Text>
)}
</YStack>
{rightElement && <YStack>{rightElement}</YStack>}
</XStack>
</YStack>
);
}
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