Merge branch '3-home' into 'development'

Resolve "Home"

See merge request thschleicher/interaktive-systeme!3

app/_layout.tsx

@@ -3,6 +3,7 @@ import {StyleSheet, View} from "react-native"
 
 import { FontAwesome } from "@expo/vector-icons";
 import {useThemeColor} from "../hooks/hooks";
+import React from "react";
 
 export default function Layout() {
     // const selectedColor: string = useThemeColor( "tabIconSelected");

app/index.tsx

@@ -1,8 +1,15 @@
-import { StyleSheet, View, Text } from 'react-native';
+import { StyleSheet, View, Text, NativeSyntheticEvent, NativeScrollEvent } from 'react-native';
 import { useThemeColor } from "../hooks/hooks";
+import { SafeAreaView } from 'react-native-safe-area-context'
+import { ExpenseItem, Plus, Welcome, SearchBar } from '../components';
+import { FlatList, TextInput } from 'react-native-gesture-handler';
+import { useRef, useState } from 'react';
+import React from 'react';
 
 export default function Page() {
 
+    const [plusShow, setPlusShow] = useState(true);
+    const prevOffset = useRef(0);
     const styles = StyleSheet.create({
         container: {
             flex: 1,
@@ -16,10 +23,53 @@ export default function Page() {
         }
     });
 
+    const profile = require("../assets/images/profile.jpg")
+
+    const handleScroll = (event: NativeSyntheticEvent<NativeScrollEvent>)=>{
+        const currentOffset = event.nativeEvent.contentOffset.y >= 0 ? event.nativeEvent.contentOffset.y : 0
+        const isScrollingUp : boolean = currentOffset <= prevOffset.current;
+        const isTop : boolean = currentOffset === 0
+        prevOffset.current = currentOffset
+        setPlusShow(isScrollingUp || isTop)
+    }
+   
+    const data = [
+        {id:"1",category: "Category 1", color: "blue", date:"01.01.2023 18:00", title:"1 Super fancy spending with long name that will not display", value: "€ 30,00"},
+        {id:"2",category: "Category 2", color: "red", date:"01.01.2023 18:00", title:"2 Super fancy spending", value: "€ 30,00"},
+        {id:"3",category: "Category 3", color: "green", date:"01.01.2023 18:00", title:"3 Super fancy spending", value: "€ 30,00"},
+        {id:"4",category: "Category 4", color: "orange", date:"01.01.2023 18:00", title:"4 Super fancy spending", value: "€ 30,00"},
+        {id:"5",category: "Category 1", color: "blue", date:"01.01.2023 18:00", title:"5 Super fancy spending", value: "€ 30,00"},
+        {id:"6",category: "Category 2", color: "red", date:"01.01.2023 18:00", title:"6 Super fancy spending with long name that will not display", value: "€ 30,00"},
+        {id:"7",category: "Category 3", color: "green", date:"01.01.2023 18:00", title:"7 Super fancy spending", value: "€ 30,00"},
+        {id:"8",category: "Category 4", color: "orange", date:"01.01.2023 18:00", title:"8 Super fancy spending", value: "€ 30,00"},
+        {id:"9",category: "Category 1", color: "blue", date:"01.01.2023 18:00", title:"9 Super fancy spending", value: "€ 30,00"},
+        {id:"10" ,category: "Category 2", color: "red", date:"01.01.2023 18:00", title:"10 Super fancy spending", value: "€ 30,00"},
+        {id:"11" ,category: "Category 3", color: "green", date:"01.01.2023 18:00", title:"11 Super fancy spending", value: "€ 30,00"},
+        {id:"12" ,category: "Category 4", color: "orange", date:"01.01.2023 18:00", title:"12 Super fancy spending", value: "€ 30,00"},
+    ]
+
 
     return (
-        <View style={styles.container}>
-            <Text style={styles.text}>Home</Text>
-        </View>
+        <SafeAreaView style={{flex: 1}}>
+           {plusShow && <Plus/>}
+            {/* <Welcome name="My User" image={profile} onPress={()=>console.log("hello")}></Welcome> */}
+
+            <FlatList
+            data={data}
+            ListHeaderComponent={
+                <>
+                <Welcome name="My Dude" image={profile} onPress={()=>console.log("hello")}></Welcome>
+                <SearchBar placeholder='Type to Search...'></SearchBar>
+                </>
+            }
+            renderItem = {({item}) => <ExpenseItem category={item.category} color={item.color} date={item.date} title={item.title} value={item.value}/>}
+            keyExtractor={item => item.id}
+            ItemSeparatorComponent={()=><View style={{marginVertical: 5}}></View>}
+            onScroll={handleScroll}
+            scrollEventThrottle={20}
+            >
+            </FlatList>            
+        </SafeAreaView>
+        
     );
 }

components/common/customCard/CustomCard.tsx

@@ -0,0 +1,50 @@
+import { View, Text, StyleSheet, Platform } from 'react-native'
+import React from 'react'
+import { ViewProps } from 'react-native/Libraries/Components/View/ViewPropTypes'
+import { useThemeColor } from '../../../hooks/hooks'
+import { SHADOWS } from '../../../constants/theme'
+
+function generateBoxShadowStyle(
+  xOffset: number,
+  yOffset: number,
+  shadowColorIos: string,
+  shadowOpacity: number,
+  shadowRadius: number,
+  elevation: number,
+  shadowColorAndroid: string
+):void {
+  if(Platform.OS === 'ios'){
+    styles.boxShadow = {
+      shadowColor: shadowColorIos,
+      shadowOffset : {width: xOffset, height: yOffset},
+      shadowOpacity,
+      shadowRadius,
+      backgroundColor: useThemeColor("backgroundColor")
+    }
+  }else if (Platform.OS === 'android'){
+    styles.boxShadow = {
+      elevation: elevation,
+      shadowColor: shadowColorAndroid,
+    };
+  }
+}
+
+export default function CustomCard(props : ViewProps) {
+  generateBoxShadowStyle(1, 1, '#171717', 0.2, 20, 10, '#171717')
+  return (
+    <View style={[styles.container, styles.boxShadow, props.style]}>
+      {props.children}
+    </View>
+  )
+}
+
+const styles = StyleSheet.create({
+  container:{
+    flexDirection: "row",
+    alignItems: "stretch",
+    alignContent: "space-between",
+    borderRadius: 20,
+    marginHorizontal: 10,
+  },
+  boxShadow: {},
+})

components/common/plus/plus.tsx

@@ -0,0 +1,28 @@
+import { View, Text, ViewProps, StyleSheet } from 'react-native'
+import { AntDesign } from '@expo/vector-icons'
+import React from 'react'
+
+const Plus = (props : ViewProps) => {
+  return (
+    <View style={[style.plus, props.style]}>
+      {props.children}
+      <AntDesign name='plus' color={"white"} size={20}></AntDesign>
+  </View>
+  )
+}
+const style = StyleSheet.create({
+    plus:{
+      position: "absolute",
+      right: 20,
+      bottom: 20,
+      zIndex: 1,
+      backgroundColor: "orange",
+      padding: 20,
+      borderRadius: 500,
+      height: 60,
+      width: 60,
+      alignItems: 'center',
+      justifyContent: "center"
+    }
+})
+export default Plus

components/common/searchBar/SearchBar.tsx

@@ -0,0 +1,68 @@
+import { View, Text, ViewProps, StyleSheet, Button } from 'react-native'
+import React from 'react'
+import { TextInput, TouchableOpacity } from 'react-native-gesture-handler'
+import { AntDesign } from '@expo/vector-icons';
+import { useThemeColor } from '../../../hooks/hooks';
+import { SIZES } from '../../../constants/theme';
+
+type SearchBarProps = {placeholder: string} & ViewProps
+
+
+
+export default function SearchBar(props: SearchBarProps) {
+  const [isActive, setIsactive] = React.useState(false);
+
+  const backgroundColor = useThemeColor("backgroundColor");
+  const handleChange = (text:string) : void  =>  {
+    if(text !== ""){
+      if(!isActive){
+        setIsactive(true)
+      }
+    }else {
+      if(isActive){
+        setIsactive(false)
+      }
+    }
+  }
+
+//TODO: Handle textCancel
+  return (
+    <View style={styles.container}>
+        <TextInput onChangeText = {handleChange} style={[{fontSize: SIZES.normal, height: "100%"}, styles.TextInput]} autoCorrect={false} keyboardType='web-search' placeholder={props.placeholder}></TextInput>
+      
+        {isActive &&
+          <TouchableOpacity style={styles.cancel}>
+            <AntDesign size={15} name='closecircle'></AntDesign>
+          </TouchableOpacity>
+        }
+      </View>
+  )
+}
+
+const styles = StyleSheet.create({
+  container: {
+    marginHorizontal: 10,
+    marginBottom: 20,
+    flexDirection: 'row',
+    justifyContent: "center",
+    alignItems: "center",
+    height: 40,
+    backgroundColor: "red", //tochange
+    borderRadius: 10,
+    paddingHorizontal: 10
+  },
+  TextInput: {
+    flex: 1,
+    height: "100%",
+    justifyContent: "space-between",
+    alignItems: "center",
+    flexDirection: "row",
+    width: "100%",
+  },
+  cancel:{
+    height: "100%", 
+    width: 30, 
+    justifyContent: "center", 
+    alignItems:"center",
+  }
+})

components/home/Welcome/Welcome.tsx

@@ -0,0 +1,71 @@
+import { View, Text, ViewProps, Image, GestureResponderEvent } from 'react-native'
+import React from 'react'
+import { MARGINS, SIZES, SHADOWS } from '../../../constants/theme'
+import { TouchableOpacity } from 'react-native-gesture-handler'
+import { useThemeColor } from '../../../hooks/hooks'
+
+type WelcomeProps = ViewProps & {name: string, image : any, onPress: () => void | undefined}
+
+function formatDate(date: Date) : string {
+  const day = String(date.getDate()).padStart(2, '0')
+  const month = String(date.getMonth() + 1).padStart(2, '0')
+  const year = String(date.getFullYear())
+  return `${day}.${month}.${year}`
+}
+
+function getTimeOfDay(date: Date) : string {
+  const hour = date.getHours()
+  if(hour < 12){
+    return "morning"
+  } else if(hour >= 12 && hour < 18){
+    return "afternoon"
+  } else if(hour >= 18){
+    return "evening"
+  }
+  return "day"
+}
+
+
+
+export default function Welcome(props: WelcomeProps) {
+  const date = new Date()
+  const dateString = formatDate(date)
+  const timeOfDay = getTimeOfDay(date)
+  const onpress = props.onPress
+
+  const textcolor = useThemeColor("primaryText")
+
+  return (
+    <View style={{
+      marginVertical: 20,
+      marginHorizontal: MARGINS.normal,
+    }}>
+      <View style={{
+        flexDirection: "row",
+        alignItems: "center",
+        justifyContent: "space-between"
+      }}>
+        <TouchableOpacity onPress={onpress}>
+          <Image style={{
+            height: 60,
+            width: 60,
+            borderRadius: 200,
+            
+          }} source={props.image} height={60} width={60} resizeMode='cover'></Image>
+        </TouchableOpacity>
+        <Text style={{
+          fontSize: SIZES.xlarge,
+          color: textcolor
+        }}>{dateString}</Text>
+      </View>
+      <View style={{
+        paddingTop: 10,
+      }}>
+        <Text style={{
+          fontSize: SIZES.xlarge,
+          color: textcolor
+        }}>Good {timeOfDay}, {props.name}</Text>
+        </View>
+    </View>
+  )
+}

components/home/expenseItem/expenseItem.tsx

@@ -0,0 +1,61 @@
+import { View, Text, StyleSheet, ColorValue } from 'react-native'
+import React from 'react'
+import { useThemeColor } from '../../../hooks/hooks';
+import  CustomCard from "../../common/customCard/CustomCard";
+import { SIZES } from '../../../constants/theme';
+
+export type ExpenseItemProps = {color: ColorValue, category: string, title: string, date: string, value : string}
+export default function ExpenseItem(itemProps : ExpenseItemProps) {
+  const textColor = useThemeColor("primaryText");
+  const backgroundColor = useThemeColor("backgroundColor")
+  return (
+      <CustomCard>
+        <View style={[styles.colorTip, {backgroundColor: itemProps.color}]}></View>
+        <View style={[styles.textSection, {backgroundColor: backgroundColor}]}>
+          <Text style={{
+            fontSize: SIZES.normal,
+            color: textColor
+          }} numberOfLines={1}>{itemProps.category}</Text>
+          <Text style={{
+            fontSize: SIZES.large,
+            color: textColor
+          }} numberOfLines={1}>{itemProps.title}</Text>
+          <Text style={{
+            fontSize: SIZES.small,
+            color: textColor
+          }} numberOfLines={1}>{itemProps.date}</Text>
+        </View>
+        <View style={[styles.valueSection, {backgroundColor: backgroundColor}]}>
+          <Text style={{
+            fontSize: SIZES.xxLarge,
+            color: textColor
+          }} numberOfLines={1}>{itemProps.value}</Text>
+        </View>
+       
+      </CustomCard>
+     
+  )
+}
+
+const styles = StyleSheet.create({
+  colorTip: {
+    width: 20,
+    borderTopLeftRadius: 20,
+    borderBottomLeftRadius: 20,
+  },
+  
+  textSection: {
+    flexDirection: "column",
+    alignContent: "space-between",
+    alignItems:"flex-start",
+    paddingLeft: 10,
+    flex:1,
+    alignSelf: "stretch",
+    paddingVertical: 5
+  },
+  valueSection: {
+    justifyContent:"center",
+    borderTopRightRadius: 20,
+    borderBottomRightRadius: 20,
+  }
+})

components/index.jsx

@@ -0,0 +1,15 @@
+//home
+import ExpenseItem from "./home/expenseItem/expenseItem"
+import Welcome from "./home/Welcome/Welcome"
+
+//common
+import Plus from "./common/plus/plus"
+import SearchBar from "./common/searchBar/SearchBar"
+
+export {
+  ExpenseItem,
+  Welcome,
+  Plus,
+  SearchBar
+}
+

constants/theme.ts

@@ -0,0 +1,23 @@
+const SIZES = {
+  small: 12,
+  normal: 17,
+  large: 20,
+  xlarge: 25,
+  xxLarge: 30
+}
+
+const MARGINS = {
+  normal: 10
+}
+
+const SHADOWS = {
+  light: {
+    shadowColor: "#ADB7C3",
+    shadowRadius: 20,
+    elevation: 10,
+    shadowOpacity: 0.6,
+    shadowOffset: { width: 1, height: 1 }
+  }
+}
+
+export {SIZES, SHADOWS, MARGINS}