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interaktive-systeme/app/(tabs)/(budget)/addCategory.tsx
2024-01-25 20:35:09 +01:00

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TypeScript

import { router, useLocalSearchParams } from "expo-router";
import { useState } from "react";
import { StyleSheet, Text, TextInput, View } from "react-native";
import { SafeAreaView } from 'react-native-safe-area-context';
import { AutoDecimalInput, CustomColorPicker, NavigationButton, TypeSelectorSwitch } from "../../../components";
import { addCategory } from "../../../services/database";
import { useTheme } from "../../contexts/ThemeContext";
import { CategoryType } from "../../../types/dbItems";
export default function Page() {
const {colors} = useTheme();
const parameters = useLocalSearchParams();
const [categoryName, setCategoryName] = useState<string>("");
const [categoryColor, setCategoryColor] = useState<string>('#' + Math.floor(Math.random()*16777215).toString(16));
const [selectedType, setSelectedType] = useState<CategoryType>(CategoryType.EXPENSE);
const [amount, setAmount] = useState(0);
return (
<SafeAreaView style={[styles.safeAreaViewStyle, {backgroundColor: colors.backgroundColor}]}>
<Text style={[styles.headingTextStyle, {color: colors.primaryText}]}>Add Category</Text>
<View style={[styles.containerStyle, {backgroundColor: colors.containerColor}]}>
<View style={[styles.textInputViewStyle, {backgroundColor: colors.elementDefaultColor}]}>
<TextInput placeholder={"Enter Category Name..."} value={categoryName} placeholderTextColor={colors.secondaryText} style={[styles.textInputStyle, {color: colors.primaryText}]} onChangeText={(newName: string) => {
setCategoryName(newName);
}}/>
</View>
<View style={styles.budgetInput}>
<AutoDecimalInput label={"Allocated:"} onValueChange={(value) => {
setAmount(!Number.isNaN(Number.parseFloat(value)) ? Number.parseFloat(value) : 0);
}}/>
</View>
<TypeSelectorSwitch
currentSelected={selectedType}
handleButtonPress={(type: CategoryType) => {
setSelectedType(type);
}}
/>
<View>
<CustomColorPicker color={categoryColor} handleColorChange={(color) => {
setCategoryColor(color);
}}/>
</View>
<View style={styles.navigationButtonViewStyle}>
<NavigationButton text="Back" onPress={() => {
router.back();
}}/>
<NavigationButton text="Save" onPress={() => {
addCategory(categoryName, categoryColor, selectedType, amount).then(() => router.back());
}}/>
</View>
</View>
</SafeAreaView>
);
}
const styles = StyleSheet.create({
containerStyle: {
flex: 1,
margin: 10,
borderRadius: 10,
},
safeAreaViewStyle: {
flex: 1,
flexDirection: "column"
},
headingTextStyle: {
fontSize: 40,
fontWeight: "bold",
alignSelf: "center",
marginVertical: 10,
},
navigationButtonViewStyle: {
flexDirection: "row",
justifyContent: "center",
marginBottom: 10,
},
textInputViewStyle: {
borderRadius: 10,
paddingVertical: 10,
margin: 10,
},
textInputStyle: {
paddingHorizontal: 10,
fontSize: 25,
},
budgetInput: {
marginBottom: 10,
marginHorizontal: 10,
}
});