tattletires/app/(tabs)/posts/details.tsx

import { initialState, Post, StatusEnum } from '@/app/models/postModel'
import Ionicons from '@expo/vector-icons/Ionicons'
import { router, useFocusEffect, useLocalSearchParams } from 'expo-router'
import React, { useState } from 'react'
import { Image, StyleSheet, Text, TouchableOpacity, View } from 'react-native'

export default function DetailsScreen() {
    const isProfileView = window.location.href.includes('/profile')
    const [post, setPost] = useState<Post>(initialState)
    const { id } = useLocalSearchParams()
    console.log(id)

    useFocusEffect(
        React.useCallback(() => {
            // Do something when the screen is focused
            // TODO: add endpoint to get only non approved or denied status posts
            fetch(`http://localhost:3000/api/v1/posts/${id}`)
                .then((res) => res.json())
                .then((json) => {
                    console.log(json)
                    setPost(json.data)
                })
            return () => {
                // Do something when the screen is unfocused
                // Useful for cleanup functions
            }
        }, [])
    )

    async function approvePost(postID: string) {
        console.log('Approving post ' + postID)
        await fetch(`http://localhost:3000/api/v1/posts/${postID}`, {
            method: 'PATCH',
            headers: {
                Accept: 'application/json, text/plain, */*',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                status: 'approved'
            })
        }).then(() => {
            router.back()
        })
    }

    async function denyPost(postID: string) {
        console.log('Denying post ' + postID)
        await fetch(`http://localhost:3000/api/v1/posts/${postID}`, {
            method: 'PATCH',
            headers: {
                Accept: 'application/json, text/plain, */*',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify({
                status: 'denied'
            })
        }).then(() => {
            router.back()
        })
    }

    return (
        <View key={post._id} style={styles.container}>
            <View style={styles.header}>
                <TouchableOpacity onPress={() => router.back()}>
                    <Ionicons name={'arrow-back'} size={24} color={'#ffffff'} />
                </TouchableOpacity>
            </View>
            <Text style={styles.text}>{post._id}</Text>
            <View style={{ alignItems: 'center', marginVertical: 10 }}>
                <Image
                    source={{ uri: post.photo }}
                    style={{ width: 200, height: 200, borderRadius: 8 }}
                    resizeMode='cover'
                />
            </View>
            <Text style={{ color: '#fff' }}>{post.notes}</Text>
            {isProfileView ? (
                <View style={{ flexDirection: 'row', justifyContent: 'space-between', marginTop: 10 }}>
                    {post.status === StatusEnum.Created && (
                        <Text style={[styles.created, styles.statusTag]}>Created</Text>
                    )}
                    {post.status === StatusEnum.Pending && (
                        <Text style={[styles.pending, styles.statusTag]}>Pending</Text>
                    )}
                    {post.status === StatusEnum.Denied && <Text style={[styles.denied, styles.statusTag]}>Denied</Text>}
                    {post.status === StatusEnum.Approved && (
                        <Text style={[styles.approved, styles.statusTag]}>Approved</Text>
                    )}
                </View>
            ) : null}
            {!isProfileView ? (
                <View style={{ flexDirection: 'row', justifyContent: 'space-between', marginTop: 10 }}>
                    <TouchableOpacity style={{ flex: 1, marginRight: 5 }} onPress={() => denyPost(post._id)}>
                        <Text
                            style={{
                                backgroundColor: '#bf3636ff',
                                color: '#fff',
                                textAlign: 'center',
                                padding: 8,
                                borderRadius: 4
                            }}
                        >
                            Deny
                        </Text>
                    </TouchableOpacity>
                    <TouchableOpacity style={{ flex: 1, marginLeft: 5 }} onPress={() => approvePost(post._id)}>
                        <Text
                            style={{
                                backgroundColor: '#17be3bff',
                                color: '#fff',
                                textAlign: 'center',
                                padding: 8,
                                borderRadius: 4
                            }}
                        >
                            Approve
                        </Text>
                    </TouchableOpacity>
                </View>
            ) : null}
        </View>
    )
}

const styles = StyleSheet.create({
    text: {
        color: '#fff',
        justifyContent: 'center'
    },
    container: {
        backgroundColor: '#373d44ff',
        padding: 10,
        flex: 1
    },
    header: {
        height: 30
    },
    statusTag: { paddingVertical: 3, paddingHorizontal: 10, borderRadius: 6 },
    created: { backgroundColor: '#0d6efd', color: '#ffffff' },
    pending: { backgroundColor: '#ffc107', color: '#000000' },
    denied: { backgroundColor: '#dc3545', color: '#ffffff' },
    approved: { backgroundColor: '#198754', color: '#ffffff' }
})