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import React, { useContext, useEffect, useReducer, useRef, useState } from 'react'
import { AppContext } from '../../context/AppContext'
import fetchApi from '../utils/api';
import { useParams } from 'react-router-dom';
import SongRow from '../songRow/SongRow';
import SearchSongRow from './SearchSongRow';
import Spinner from '../Spinner/Spinner';
const Search = () => {
const targetedArea = useRef();
const {search} = useParams();
const [searched,setSearched] = useState(search);
console.log(searched);
const {setHamburger} = useContext(AppContext);
const [loading,setLoading] = useState(false);
const [offset,setOffset] = useState(0);
const [data,setData] = useState([]);
const getInitialData = async () =>{
setLoading(true);
const res = await fetchApi("search",`?q=${searched}&type=tracks&offset=${offset}&limit=10&numberOfTopResults=5`)
.then((res)=>{
console.log(res?.tracks?.items);
const newdata = res?.tracks?.items;
{res !== undefined && setData((prev)=>[...prev, ...newdata]);}
setLoading(false);
})
.catch((error)=>{
console.log("initalized fetch ERROR");
})
}
useEffect(()=>{
// document.useRef("targetedArea").addEventListener("scroll",handleInfiniteScroll);
// return () => {document.useRef("targetedArea").addEventListener.removeEventListener("scroll",handleInfiniteScroll)};
if(targetedArea.current){
targetedArea.current.addEventListener("scroll",handleInfiniteScroll);
return () => { if(targetedArea.current){
targetedArea.current.removeEventListener("scroll",handleInfiniteScroll)
} };
}
},[])
const handleInfiniteScroll = async () =>{
console.log("scrollHeight" + document.getElementById("targetedArea").scrollHeight);
console.log("innerHeight" + window.innerHeight);
console.log("scrollTop" + document.getElementById("targetedArea").scrollTop);
if(window.innerHeight + targetedArea.current.scrollTop >=
targetedArea.current.scrollHeight + 150 ){
setOffset((prev)=>prev+10);
}
}
console.log("OFFSET",offset);
useEffect(()=>{
getInitialData();
},[offset]);
useEffect(()=>{
console.log("data==0");
setData([]);
setOffset(0);
getInitialData();
},[searched])
useEffect(()=>{
setSearched(search);
},[search])
return (
<div id='targetedArea' className='h-[calc(100%-150px)] pb-10 bg-[#121212] w-[80%] fixed right-0 overflow-y-scroll' ref={targetedArea}>
<p className='text-white ml-8 pt-3 align-middle '>Search Results for : {searched}</p>
{
data?.length>2 && (
data?.map((item,index)=>{
//console.log(item);
return(
<SearchSongRow key={index} item={item.data} />
)
})
)
}
<div className='text-white mx-auto flex items-center justify-center h-7 w-full p-3'>
{loading ? <Spinner className="h-[20px] w-[20px]" /> : <></>}
</div>
</div>
)
}
export default Search
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