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interaktive-systeme/app/expense/new.tsx
2024-01-25 20:35:09 +01:00

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3.8 KiB
TypeScript

import { View, Text, StyleSheet, Alert } from 'react-native'
import React, { useEffect, useRef, useState } from 'react'
import { SIZES } from '../../constants/theme'
import { useTheme } from '../contexts/ThemeContext'
import { AutoDecimalInput, CategorySelector, CategorySelectorModal, DateSelectorButton, RoundedButton, TextInputBar } from '../../components'
import { Category } from '../../types/dbItems'
import DateTimePicker from '@react-native-community/datetimepicker';
import { addExpense, executeQuery } from '../../services/database'
import { SimpleDate } from '../../util/SimpleDate'
import { useLocalSearchParams, useRouter } from 'expo-router'
export default function AddItem() {
const {colors} = useTheme();
const router = useRouter();
const searchParams = useLocalSearchParams()
const [formatedValue, setFormatedValue] = useState<string>("");
const [selectorModalVisible, setSelecorModalVisible] = useState<boolean>(false);
const [selectedCategory, setSelectedCategory] = useState<Category|undefined>()
const [expenseName, setExpenseName] = useState<string>("");
const [datePickerShown, setDatePickerShown] = useState<boolean>(false);
const [selectedDate, setSelectedDate] = useState<Date>(new Date())
const handleValueChange = (formatedValue: string) => {
setFormatedValue(formatedValue);
}
const handleCategorySelect = (category : Category) => {
setSelecorModalVisible(false);
setSelectedCategory(category);
}
const validateInput = ():boolean => {
if(formatedValue == "" || expenseName == "" || selectedCategory === undefined || selectedDate === null){
return false;
}
return true;
}
const submit = () => {
const insert = async () => {
await addExpense(expenseName, selectedCategory?.guid!, new SimpleDate(selectedDate).format("YYYY-MM-DD"), Number(formatedValue))
}
if(validateInput()){
insert().then(() => {
router.back();
})
}else {
Alert.alert("Invalid input", "One of the Props is not properly defined")
}
}
useEffect(()=>{
if(searchParams.category !== undefined){
executeQuery({sql: "SELECT * FROM category WHERE guid = ?", args: [searchParams.category]}).then((result) =>{
if("rows" in result[0]){
const category = result[0]["rows"][0];
setSelectedCategory({name: category["name"], color: category["color"], guid: category["guid"]})
}
//setSelectedCategory({name: category["name"], color: category["color"], guid: category["guid"]})
})
}
}, [])
return (
<View style={styles.container}>
<CategorySelectorModal visible={selectorModalVisible} onRequestClose={()=>{setSelecorModalVisible(false)}} onCategoryTap={handleCategorySelect}></CategorySelectorModal>
<AutoDecimalInput onValueChange={handleValueChange} label='Amount'/>
<CategorySelector onPress={()=>{setSelecorModalVisible(true)}} selectedCategory={selectedCategory}/>
<TextInputBar placeholder='Name' value={expenseName} onChangeText={(text)=>setExpenseName(text)}/>
<DateSelectorButton selectedDate={selectedDate} onPress={()=>{setDatePickerShown(true)}}/>
{datePickerShown &&
<DateTimePicker
value={new Date()}
maximumDate={new Date()}
onChange={(event, date)=>{
setDatePickerShown(false);
if(date){
setSelectedDate(date);
}
}}
/>}
<RoundedButton color={colors.accentColor} style={styles.save} onPress={submit}>
<Text style={[styles.submitText, {color: colors.primaryText}]}>Save</Text>
</RoundedButton>
</View>
)
}
const styles = StyleSheet.create({
save: {
marginTop: 40,
padding: 10,
},
container: {
margin: SIZES.normal,
display: "flex",
gap: 10
},
submitText: {
fontSize: SIZES.large
}
})