轻松聘
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import { Ionicons } from '@expo/vector-icons';
import { LinearGradient } from 'expo-linear-gradient';
import { useRouter } from 'expo-router';
import { useState } from 'react';
import {
Alert,
Modal,
Pressable,
ScrollView,
StyleSheet,
Text,
TextInput,
View,
} from 'react-native';
import { SafeAreaView } from 'react-native-safe-area-context';
import { useSalaryCalculator } from '../../src/hooks';
import { colors, headerGradientShort } from '../../src/theme';
import {
CITIES,
DEFAULT_SOCIAL_PROFILE,
SOCIAL_SECURITY_CITY_PROFILES,
} from '../../src/constants';
import type { SalaryCalcInput, SalaryToolLink } from '../../src/types';
import { formatCurrency } from '../../src/utils';
/* ===================== 子组件:顶部导航 ===================== */
function Header({ onBack, onHistory }: { onBack: () => void; onHistory: () => void }) {
return (
<View style={styles.header}>
<Pressable style={styles.headerBtn} onPress={onBack} hitSlop={8}>
<Ionicons name="chevron-back" size={24} color={colors.textPrimary} />
</Pressable>
<Text style={styles.headerTitle}>薪资计算器</Text>
<Pressable style={styles.headerBtn} onPress={onHistory} hitSlop={8}>
<Text style={styles.headerAction}>历史记录</Text>
</Pressable>
</View>
);
}
/* ===================== 子组件:数字输入行 ===================== */
function NumberInput({
label,
value,
suffix,
onChange,
placeholder,
}: {
label: string;
value: number;
suffix: string;
onChange: (v: number) => void;
placeholder?: string;
}) {
const [text, setText] = useState(String(value));
return (
<View style={styles.inputRow}>
<Text style={styles.inputLabel}>{label}</Text>
<View style={styles.inputBox}>
<TextInput
style={styles.input}
value={text}
onChangeText={(t) => {
setText(t);
const n = parseFloat(t);
if (!Number.isNaN(n)) onChange(n);
}}
keyboardType="numeric"
placeholder={placeholder}
placeholderTextColor={colors.textHint}
/>
<Text style={styles.inputSuffix}>{suffix}</Text>
</View>
</View>
);
}
function SelectRow({
label,
value,
onPress,
}: {
label: string;
value: string;
onPress: () => void;
}) {
return (
<Pressable style={styles.inputRow} onPress={onPress}>
<Text style={styles.inputLabel}>{label}</Text>
<View style={styles.selectBox}>
<Text style={styles.selectValue}>{value}</Text>
<Ionicons name="chevron-forward" size={18} color={colors.textHint} />
</View>
</Pressable>
);
}
/* ===================== 子组件:五险一金明细 ===================== */
function InsuranceCard({ result }: { result: import('../../src/types').SalaryCalcResult }) {
return (
<View style={styles.card}>
<Text style={styles.cardTitle}>五险一金明细</Text>
<View style={styles.cardSubTitleRow}>
<Text style={styles.cardSubTitle}>个人缴纳</Text>
<Text style={styles.cardSubTitle}>缴纳比例</Text>
</View>
{result.insuranceItems.map((item) => (
<View key={item.label} style={styles.insuranceRow}>
<Text style={styles.insuranceLabel}>{item.label}</Text>
<Text style={styles.insuranceAmount}>{formatCurrency(item.amount)}</Text>
<Text style={styles.insuranceRate}>{(item.rate * 100).toFixed(1)}%</Text>
</View>
))}
<View style={styles.divider} />
<View style={styles.totalRow}>
<Text style={styles.totalLabel}>合计个人缴纳</Text>
<Text style={styles.totalAmount}>{formatCurrency(result.monthlySocial)}</Text>
</View>
</View>
);
}
/* ===================== 子组件:个人所得税明细 ===================== */
function TaxCard({ result }: { result: import('../../src/types').SalaryCalcResult }) {
const taxItems = result.taxItems;
const monthlyTax = taxItems.find((t) => t.label === '月度个税')?.amount ?? 0;
const annualTax = taxItems.find((t) => t.label === '年度个税')?.amount ?? 0;
const taxable = taxItems.find((t) => t.label === '应纳税所得额')?.amount ?? 0;
const rate = taxItems.find((t) => t.label === '适用税率')?.amount ?? 0;
return (
<View style={styles.card}>
<Text style={styles.cardTitle}>个人所得税明细</Text>
<View style={styles.taxGrid}>
<View style={styles.taxItem}>
<Text style={styles.taxItemLabel}>应纳税所得额</Text>
<Text style={styles.taxItemValue}>{formatCurrency(taxable)}</Text>
</View>
<View style={styles.taxItem}>
<Text style={styles.taxItemLabel}>适用税率</Text>
<Text style={styles.taxItemValue}>{(rate * 100).toFixed(0)}%</Text>
</View>
</View>
<View style={styles.divider} />
<View style={styles.taxRow}>
<Text style={styles.taxRowLabel}>月度个税</Text>
<Text style={styles.taxRowValue}>{formatCurrency(monthlyTax)}/月</Text>
</View>
<View style={styles.taxRow}>
<Text style={styles.taxRowLabel}>年度个税</Text>
<Text style={styles.taxRowValue}>{formatCurrency(annualTax)}/年</Text>
</View>
</View>
);
}
/* ===================== 子组件:薪资结构 ===================== */
function StructureCard({ result }: { result: import('../../src/types').SalaryCalcResult }) {
const items = result.structure.filter((s) => s.label !== '税前工资');
const themeColors: Record<string, string> = {
primary: colors.primary,
info: colors.info,
action: colors.action,
success: colors.success,
};
return (
<View style={styles.card}>
<Text style={styles.cardTitle}>薪资结构</Text>
<View style={styles.structureChart}>
<View style={styles.pie}>
{items.map((item, index) => {
const start = items.slice(0, index).reduce((sum, i) => sum + i.percent, 0);
return (
<View
key={item.label}
style={[
styles.pieSlice,
{
backgroundColor: themeColors[item.color] ?? colors.primary,
transform: [{ rotate: `${(start / 100) * 360}deg` }],
},
]}
/>
);
})}
</View>
<View style={styles.structureLegend}>
{items.map((item) => (
<View key={item.label} style={styles.legendRow}>
<View
style={[
styles.legendDot,
{ backgroundColor: themeColors[item.color] ?? colors.primary },
]}
/>
<Text style={styles.legendLabel}>{item.label}</Text>
<Text style={styles.legendValue}>{formatCurrency(item.value / 1000, 0)}K</Text>
<Text style={styles.legendPercent}>{item.percent}%</Text>
</View>
))}
</View>
</View>
</View>
);
}
/* ===================== 子组件:更多工具 ===================== */
function ToolLink({ tool }: { tool: SalaryToolLink }) {
return (
<Pressable style={styles.toolRow}>
<View style={[styles.toolIcon, { backgroundColor: colors.primaryLight }]}>
<Ionicons name={tool.icon as keyof typeof Ionicons.glyphMap} size={20} color={colors.primary} />
</View>
<View style={styles.toolBody}>
<Text style={styles.toolTitle}>{tool.title}</Text>
<Text style={styles.toolDesc}>{tool.desc}</Text>
</View>
<Ionicons name="chevron-forward" size={18} color={colors.textHint} />
</Pressable>
);
}
/* ===================== 页面 ===================== */
export default function SalaryCalculatorScreen() {
const router = useRouter();
const { inputs, setInputs, result } = useSalaryCalculator();
const [cityPickerVisible, setCityPickerVisible] = useState(false);
const cityProfile =
SOCIAL_SECURITY_CITY_PROFILES[inputs.city] ?? DEFAULT_SOCIAL_PROFILE;
const update = <K extends keyof SalaryCalcInput>(key: K, value: SalaryCalcInput[K]) => {
setInputs({ ...inputs, [key]: value });
};
/** 将社保基数 clamp 到当前城市上下限内 */
const clampSocialBase = (v: number) => {
const profile = SOCIAL_SECURITY_CITY_PROFILES[inputs.city] ?? DEFAULT_SOCIAL_PROFILE;
return Math.min(profile.socialBaseUpper, Math.max(profile.socialBaseLower, v));
};
/** 选城市:切换城市并把社保基数 clamp 到新城市上下限 */
const handleSelectCity = (city: string) => {
const profile = SOCIAL_SECURITY_CITY_PROFILES[city] ?? DEFAULT_SOCIAL_PROFILE;
const clamped = Math.min(
profile.socialBaseUpper,
Math.max(profile.socialBaseLower, inputs.socialBase),
);
setInputs({ ...inputs, city, socialBase: clamped });
setCityPickerVisible(false);
};
return (
<SafeAreaView style={styles.container} edges={['top']}>
<Header onBack={() => router.back()} onHistory={() => Alert.alert('历史记录', '计算历史功能开发中,敬请期待')} />
<ScrollView contentContainerStyle={styles.body} showsVerticalScrollIndicator={false}>
{/* 输入卡片 */}
<View style={styles.card}>
<Text style={styles.cardTitle}>收入参数</Text>
<NumberInput
label="税前月薪"
value={inputs.monthlyGross}
suffix="元"
onChange={(v) => update('monthlyGross', Math.max(0, v))}
/>
<SelectRow label="所在城市" value={inputs.city} onPress={() => setCityPickerVisible(true)} />
<NumberInput
label="社保基数"
value={inputs.socialBase}
suffix="元"
onChange={(v) => update('socialBase', clampSocialBase(Math.max(0, v)))}
/>
<Text style={styles.baseHint}>
基数范围 ¥{formatCurrency(cityProfile.socialBaseLower, 0)} – ¥
{formatCurrency(cityProfile.socialBaseUpper, 0)}({inputs.city})
</Text>
<NumberInput
label="公积金比例"
value={inputs.providentFundRate * 100}
suffix="%"
onChange={(v) => update('providentFundRate', Math.max(0, Math.min(100, v)) / 100)}
/>
<NumberInput
label="专项附加扣除"
value={inputs.specialDeduction}
suffix="元/月"
onChange={(v) => update('specialDeduction', Math.max(0, v))}
/>
</View>
{/* 结果卡片 */}
<LinearGradient
colors={headerGradientShort}
start={{ x: 0, y: 0 }}
end={{ x: 1, y: 1 }}
style={styles.resultCard}
>
<Text style={styles.resultLabel}>税后月工资</Text>
<Text style={styles.resultValue}>{formatCurrency(result.monthlyNet)}</Text>
<Text style={styles.resultUnit}>/月</Text>
</LinearGradient>
{/* 五险一金 */}
<InsuranceCard result={result} />
{/* 个税 */}
<TaxCard result={result} />
{/* 薪资结构 */}
<StructureCard result={result} />
{/* 更多工具 */}
<View style={styles.card}>
<Text style={styles.cardTitle}>更多工具</Text>
{[
{
id: 'year-end',
title: '年终奖个税计算',
desc: '单独计税 / 并入综合所得对比',
icon: 'gift-outline',
route: '/tools/salary-calculator',
},
{
id: 'severance',
title: '离职补偿金计算',
desc: 'N+1 补偿金与个税估算',
icon: 'cash-outline',
route: '/tools/salary-calculator',
},
{
id: 'proof',
title: '公积金/社保证明',
desc: '一键查询缴纳记录',
icon: 'document-text-outline',
route: '/tools/salary-calculator',
},
].map((tool) => (
<ToolLink key={tool.id} tool={tool} />
))}
</View>
<Pressable style={styles.saveBtn} onPress={() => Alert.alert('保存计算记录', '保存功能开发中,敬请期待')}>
<Text style={styles.saveBtnText}>保存计算记录</Text>
</Pressable>
</ScrollView>
<CityPicker
visible={cityPickerVisible}
current={inputs.city}
onClose={() => setCityPickerVisible(false)}
onSelect={handleSelectCity}
/>
</SafeAreaView>
);
}
/* ===================== 子组件:城市选择底部弹层 ===================== */
function CityPicker({
visible,
current,
onClose,
onSelect,
}: {
visible: boolean;
current: string;
onClose: () => void;
onSelect: (city: string) => void;
}) {
return (
<Modal visible={visible} transparent animationType="slide" onRequestClose={onClose}>
<Pressable style={styles.sheetBackdrop} onPress={onClose}>
<View style={styles.sheet}>
<View style={styles.sheetHandle} />
<Text style={styles.sheetTitle}>选择所在城市</Text>
<ScrollView style={styles.sheetList} showsVerticalScrollIndicator={false}>
{CITIES.map((city) => {
const active = city === current;
return (
<Pressable
key={city}
style={[styles.sheetItem, active && styles.sheetItemActive]}
onPress={() => onSelect(city)}
>
<Text style={[styles.sheetItemText, active && styles.sheetItemTextActive]}>
{city}
</Text>
{active && <Ionicons name="checkmark" size={18} color={colors.primary} />}
</Pressable>
);
})}
</ScrollView>
</View>
</Pressable>
</Modal>
);
}
const styles = StyleSheet.create({
container: { flex: 1, backgroundColor: colors.pageBg },
header: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingHorizontal: 12,
paddingVertical: 12,
backgroundColor: colors.white,
},
headerBtn: { width: 60, justifyContent: 'center' },
headerTitle: { fontSize: 17, fontWeight: '700', color: colors.textPrimary },
headerAction: { fontSize: 14, color: colors.primary, textAlign: 'right' },
body: { padding: 16, paddingBottom: 32 },
card: {
backgroundColor: colors.white,
borderRadius: 14,
padding: 16,
marginBottom: 12,
borderWidth: 1,
borderColor: colors.borderLight,
},
cardTitle: { fontSize: 15, fontWeight: '700', color: colors.textPrimary, marginBottom: 14 },
inputRow: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingVertical: 12,
borderTopWidth: 1,
borderTopColor: colors.borderLight,
},
inputLabel: { fontSize: 14, color: colors.textPrimary },
inputBox: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: colors.pageBg,
borderRadius: 10,
paddingHorizontal: 12,
paddingVertical: 8,
},
input: {
minWidth: 80,
fontSize: 15,
fontWeight: '700',
color: colors.textPrimary,
textAlign: 'right',
},
inputSuffix: { fontSize: 13, color: colors.textSecondary, marginLeft: 4 },
selectBox: { flexDirection: 'row', alignItems: 'center' },
selectValue: { fontSize: 15, fontWeight: '600', color: colors.textPrimary, marginRight: 4 },
resultCard: {
borderRadius: 16,
padding: 24,
alignItems: 'center',
marginBottom: 12,
},
resultLabel: { fontSize: 14, color: colors.textInverse, opacity: 0.9 },
resultValue: { fontSize: 42, fontWeight: '800', color: colors.textInverse, marginTop: 8 },
resultUnit: { fontSize: 14, color: colors.textInverse, opacity: 0.9, marginTop: 2 },
cardSubTitleRow: {
flexDirection: 'row',
justifyContent: 'space-between',
marginBottom: 10,
},
cardSubTitle: { fontSize: 12, color: colors.textHint },
insuranceRow: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: 10,
},
insuranceLabel: { flex: 1, fontSize: 14, color: colors.textPrimary },
insuranceAmount: { width: 80, fontSize: 14, fontWeight: '700', color: colors.textPrimary, textAlign: 'right' },
insuranceRate: { width: 60, fontSize: 13, color: colors.textSecondary, textAlign: 'right' },
divider: { height: 1, backgroundColor: colors.borderLight, marginVertical: 10 },
totalRow: { flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center' },
totalLabel: { fontSize: 15, fontWeight: '700', color: colors.textPrimary },
totalAmount: { fontSize: 18, fontWeight: '800', color: colors.primary },
taxGrid: { flexDirection: 'row', gap: 12, marginBottom: 10 },
taxItem: {
flex: 1,
backgroundColor: colors.pageBg,
borderRadius: 10,
padding: 12,
},
taxItemLabel: { fontSize: 12, color: colors.textSecondary, marginBottom: 6 },
taxItemValue: { fontSize: 18, fontWeight: '800', color: colors.textPrimary },
taxRow: {
flexDirection: 'row',
justifyContent: 'space-between',
paddingVertical: 8,
},
taxRowLabel: { fontSize: 14, color: colors.textPrimary },
taxRowValue: { fontSize: 15, fontWeight: '700', color: colors.textPrimary },
structureChart: { flexDirection: 'row', alignItems: 'center' },
pie: {
width: 100,
height: 100,
borderRadius: 50,
backgroundColor: colors.borderLight,
overflow: 'hidden',
},
pieSlice: {
position: 'absolute',
width: 100,
height: 100,
borderRadius: 50,
},
structureLegend: { flex: 1, marginLeft: 20 },
legendRow: { flexDirection: 'row', alignItems: 'center', marginBottom: 10 },
legendDot: { width: 10, height: 10, borderRadius: 5 },
legendLabel: { flex: 1, fontSize: 13, color: colors.textPrimary, marginLeft: 8 },
legendValue: { fontSize: 13, fontWeight: '700', color: colors.textPrimary, marginRight: 8 },
legendPercent: { width: 40, fontSize: 12, color: colors.textSecondary, textAlign: 'right' },
toolRow: {
flexDirection: 'row',
alignItems: 'center',
paddingVertical: 12,
borderTopWidth: 1,
borderTopColor: colors.borderLight,
},
toolIcon: {
width: 36,
height: 36,
borderRadius: 18,
alignItems: 'center',
justifyContent: 'center',
},
toolBody: { flex: 1, marginLeft: 12 },
toolTitle: { fontSize: 14, fontWeight: '700', color: colors.textPrimary },
toolDesc: { fontSize: 12, color: colors.textSecondary, marginTop: 2 },
saveBtn: {
backgroundColor: colors.primaryBtn,
borderRadius: 24,
paddingVertical: 14,
alignItems: 'center',
marginTop: 8,
},
saveBtnText: { fontSize: 16, fontWeight: '700', color: colors.white },
baseHint: {
fontSize: 12,
color: colors.textHint,
marginTop: 6,
paddingHorizontal: 2,
},
sheetBackdrop: {
flex: 1,
backgroundColor: colors.scrim,
justifyContent: 'flex-end',
},
sheet: {
backgroundColor: colors.white,
borderTopLeftRadius: 16,
borderTopRightRadius: 16,
paddingTop: 10,
paddingBottom: 24,
maxHeight: '72%',
},
sheetHandle: {
width: 36,
height: 4,
borderRadius: 2,
backgroundColor: colors.borderLight,
alignSelf: 'center',
marginBottom: 10,
},
sheetTitle: {
fontSize: 16,
fontWeight: '700',
color: colors.textPrimary,
textAlign: 'center',
marginBottom: 12,
},
sheetList: { maxHeight: 360 },
sheetItem: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingVertical: 14,
paddingHorizontal: 20,
borderTopWidth: 1,
borderTopColor: colors.borderLight,
},
sheetItemActive: { backgroundColor: colors.primaryLight },
sheetItemText: { fontSize: 15, color: colors.textPrimary },
sheetItemTextActive: { color: colors.primary, fontWeight: '700' },
});