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import * as React from 'react';
import { View, StyleSheet, Text, FlatList, TouchableOpacity, Alert, TextInput } from 'react-native';
import * as SecureStore from 'expo-secure-store';
import { getFont } from "./Options"
export default class NotesList extends React.Component {
constructor(props) {
super(props)
this.state = {
notes: [],
search: '',
font: 0,
sortOrder: true,
}
this.setNotes = this.setNotes.bind(this)
this.setSearch = this.setSearch.bind(this)
this.setFont = this.setFont.bind(this)
this.setSortOrder = this.setSortOrder.bind(this)
this.funkcja = () => null;
}
setNotes(s) { this.setState({ notes: s }) }
setSearch(s) { this.setState({ search: s }) }
setFont(s) { this.setState({ font: s }) }
setSortOrder(s) { this.setState({ sortOrder: s }) }
componentDidMount() {
getNotes(this.setNotes); getFont(this.setFont);
this.props.navigation.addListener('focus', () => { getNotes(this.setNotes); getFont(this.setFont); })
}
componentWillUnmount() {
this.funkcja();
}
render() {
const filterNotes = (n) => {
return n.title.includes(this.state.search) ||
n.body.includes(this.state.search) ||
n.category.includes(this.state.search)
}
const sortNotes = (a, b) => {
return this.state.sortOrder ? a.date - b.date : b.date - a.date;
}
return (
<View style={styles.cont} >
<View>
<TextInput
placeholder="SEARCH IN NOTES..."
placeholderTextColor="#FFFFFF"
onChangeText={this.setSearch}
style={styles.input}
defaultValue={this.state.search}
// ref={ti}
/>
</View>
<TouchableOpacity style={styles.btn} onPress={() => this.setSortOrder(!this.state.sortOrder)}><Text style={[styles.txt, { textAlign: "center" }]}>Change sort order</Text></TouchableOpacity>
<View>
<FlatList
data={this.state.notes.filter(filterNotes).sort(sortNotes)}
renderItem={item => {
const note = item.item
let date = new Date(note.date)
const ms = ["Sty", "Lut", "Mar", "Kwi", "Maj", "Cze", "Lip", "Sie", "Wrz", "Paz", "Lis", "Gru"]
date = `${date.toISOString().substr(8, 2)} ${ms[date.getMonth()]}`
return (
<TouchableOpacity onLongPress={() =>
Alert.alert("Delete?", "There's no way back", [
{
text: "Cancel",
style: "cancel"
},
{
text: "OK",
onPress: () => deleteItem(note, this.setNotes)
}
])
}
onPress={() => this.props.navigation.navigate("editNote", { note })
}
>
<View key={item.index} style={[styles.note, { backgroundColor: note.color }]}>
<View><Text style={[styles.category, { color: note.color, fontSize: this.state.font }]}>{note.category}</Text></View>
<View><Text style={[styles.date, { fontSize: this.state.font }]}>{date}</Text></View>
<View style={{ flex: 1 }}><Text style={[styles.title, { fontSize: this.state.font }]}>{note.title}</Text></View>
<View style={{ flex: 1 }}><Text style={[styles.body, { flexWrap: "wrap", fontSize: this.state.font }]}>{note.body}</Text></View>
</View>
</TouchableOpacity>
)
}}
keyExtractor={(_, i) => i.toString()}
contentContainerStyle={styles.list}
style={styles.list}
numColumns={2}
/>
</View>
</View>
)
}
}
async function deleteItem(note, setNotes) {
let keyList = JSON.parse(await SecureStore.getItemAsync('notesKeys'))
await SecureStore.deleteItemAsync(note.key.toString())
keyList = keyList.filter(n => n !== note.key)
await SecureStore.setItemAsync('notesKeys', JSON.stringify(keyList))
getNotes(setNotes)
}
async function getNotes(setNotes) {
let notesKeys = await SecureStore.getItemAsync('notesKeys')
if (!notesKeys) notesKeys = []; else notesKeys = JSON.parse(notesKeys);
const notes = [];
for (const key of notesKeys) {
notes.push(JSON.parse(await SecureStore.getItemAsync(key.toString())))
}
setNotes(notes);
}
const styles = StyleSheet.create({
cont: {
flex: 1,
flexDirection: "column",
backgroundColor: "black",
},
note: {
width: 160,
height: 160,
backgroundColor: "red",
borderRadius: 10,
padding: 10,
marginTop: 30,
marginLeft: 30,
},
list: {
// height: 680,
},
btn: {
// borderColor: "red",
borderWidth: 3,
textAlign: "center",
flex: 0,
},
ico: {
width: 200,
height: 200,
},
input: {
fontSize: 25,
alignSelf: "center",
textAlign: "center",
width: "80%",
backgroundColor: "darkgrey",
borderRadius: 8,
margin: 10,
height: 60,
},
category: {
backgroundColor: "black",
// width: "fit-content",
margin: 10,
padding: 5,
borderRadius: 8,
alignSelf: "flex-start",
},
date: {
fontSize: 18,
color: "#FFFFFF",
textAlign: "right",
},
title: {
fontSize: 25,
fontWeight: "bold",
color: "#FFFFFF"
},
body: {
fontSize: 25,
color: "#FFFFFF"
},
txt: {
fontSize: 25,
fontWeight: "bold",
color: "#FFFFFF"
},
})
|
