import { Button, Input, Select, Text } from "@geist-ui/core" import NextLink from "next/link" import Link from "../Link" import styles from "./post-list.module.css" import ListItemSkeleton from "./list-item-skeleton" import ListItem from "./list-item" import { Post } from "@lib/types" import { ChangeEvent, useCallback, useEffect, useMemo, useState } from "react" import Cookies from "js-cookie" import useDebounce from "@lib/hooks/use-debounce" type Props = { initialPosts: Post[] error: boolean morePosts: boolean } const PostList = ({ morePosts, initialPosts, error }: Props) => { const [search, setSearchValue] = useState("") const [posts, setPosts] = useState(initialPosts) const [searching, setSearching] = useState(false) const [hasMorePosts, setHasMorePosts] = useState(morePosts) const debouncedSearchValue = useDebounce(search, 200) const loadMoreClick = useCallback( (e: React.MouseEvent) => { e.preventDefault() if (hasMorePosts) { async function fetchPosts() { const res = await fetch(`/server-api/posts/mine`, { method: "GET", headers: { "Content-Type": "application/json", Authorization: `Bearer ${Cookies.get("drift-token")}`, "x-page": `${posts.length / 10 + 1}` } }) const json = await res.json() setPosts([...posts, ...json.posts]) setHasMorePosts(json.morePosts) } fetchPosts() } }, [posts, hasMorePosts] ) // update posts on search useEffect(() => { if (debouncedSearchValue) { // fetch results from /server-api/posts/search const fetchResults = async () => { setSearching(true) //encode search const res = await fetch( `/server-api/posts/search?q=${encodeURIComponent( debouncedSearchValue )}`, { method: "GET", headers: { "Content-Type": "application/json", Authorization: `Bearer ${Cookies.get("drift-token")}` // "tok": process.env.SECRET_KEY || '' } } ) const data = await res.json() setPosts(data) setSearching(false) } fetchResults() } else { setPosts(initialPosts) } }, [initialPosts, debouncedSearchValue]) const handleSearchChange = (e: ChangeEvent) => { setSearchValue(e.target.value) } // const debouncedSearchHandler = useMemo( // () => debounce(handleSearchChange, 300), // [] // ) // useEffect(() => { // return () => { // debouncedSearchHandler.cancel() // } // }, [debouncedSearchHandler]) const deletePost = useCallback( (postId: string) => async () => { const res = await fetch(`/server-api/posts/${postId}`, { method: "DELETE", headers: { "Content-Type": "application/json", Authorization: `Bearer ${Cookies.get("drift-token")}` } }) if (!res.ok) { console.error(res) return } else { setPosts((posts) => posts.filter((post) => post.id !== postId)) } }, [] ) return (
{error && Failed to load.} {!posts.length && searching && (
)} {posts?.length === 0 && !error && ( No posts found. Create one{" "} here . )} {posts?.length > 0 && (
    {posts.map((post) => { return ( ) })}
)} {hasMorePosts && !setSearchValue && (
)}
) } export default PostList