frontend/src/routes/hedge-funds/+page.svelte

291 lines
12 KiB
Svelte

<script lang='ts'>
import cardBackground from "$lib/images/bg-hedge-funds.png";
import { screenWidth, numberOfUnreadNotification } from '$lib/store';
import { abbreviateNumber } from '$lib/utils';
import { onMount } from 'svelte';
// import * as XLSX from 'xlsx';
export let data;
let cloudFrontUrl = import.meta.env.VITE_IMAGE_URL;
let rawData = data?.getHedgeFunds;
let slicedRawData = [];
let displayList = [];
let images = {};
let filterQuery = '';
let isLoaded = false;
async function handleScroll() {
const scrollThreshold = document.body.offsetHeight * 0.8; // 80% of the website height
const isBottom = window.innerHeight + window.scrollY >= scrollThreshold;
if (isBottom && displayList?.length !== rawData?.length) {
const nextIndex = displayList?.length;
const filteredNewResults = rawData?.slice(nextIndex, nextIndex + 20);
displayList = [...displayList, ...filteredNewResults];
}
}
onMount(async () => {
displayList = rawData?.slice(0,20) ?? [];
isLoaded = true;
window.addEventListener('scroll', handleScroll);
//window.addEventListener('keydown', handleKeyDown);
return () => {
// Cleanup the event listeners when the component is unmounted
window.removeEventListener('scroll', handleScroll);
//window.removeEventListener('keydown', handleKeyDown);
};
});
let syncWorker: Worker | undefined = undefined;
// Handling messages from the worker
const handleMessage = async (event) => {
const filterData = event.data?.output
console.log(filterData)
if (filterData?.length !== 0) {
rawData = filterData;
displayList = [...filterData]?.slice(0,20);
} else {
// Reset to original data if no matches found
rawData = data?.getHedgeFunds;
displayList = rawData?.slice(0, 20);
}
};
const loadWorker = async () => {
const SyncWorker = await import('./workers/filterQuery?worker');
syncWorker = new SyncWorker.default();
syncWorker.postMessage({ rawData: data?.getHedgeFunds, filterQuery: filterQuery});
syncWorker.onmessage = handleMessage;
};
async function handleInput(event) {
filterQuery = event.target.value?.toLowerCase();
let newData = [];
setTimeout(async () => {
if (filterQuery?.length !== 0) {
await loadWorker();
} else {
// Reset to original data if filter is empty
rawData = data?.getHedgeFunds;
displayList = rawData?.slice(0, 20);
}
}, 500);
}
let charNumber = 40;
$: {
if ($screenWidth < 640)
{
charNumber = 20;
}
else {
charNumber = 40;
}
}
</script>
<!-- HEADER FOR BETTER SEO -->
<svelte:head>
<title> {$numberOfUnreadNotification > 0 ? `(${$numberOfUnreadNotification})` : ''} All listed Hedge Funds · stocknear</title>
<meta charset="utf-8" />
<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0">
<meta name="description" content="Find all listed Hedge Funds based on the US Market.">
<!-- Other meta tags -->
<meta property="og:title" content="All listed Hedge Funds · stocknear"/>
<meta property="og:description" content="Find all listed Hedge Funds based on the US Market.">
<meta property="og:image" content="https://stocknear-pocketbase.s3.amazonaws.com/logo/meta_logo.jpg"/>
<meta property="og:type" content="website"/>
<!-- Add more Open Graph meta tags as needed -->
<!-- Twitter specific meta tags -->
<meta name="twitter:card" content="summary_large_image"/>
<meta name="twitter:title" content="All listed Hedge Funds · stocknear"/>
<meta name="twitter:description" content="Find all listed Hedge Funds based on the US Market.">
<meta name="twitter:image" content="https://stocknear-pocketbase.s3.amazonaws.com/logo/meta_logo.jpg"/>
<!-- Add more Twitter meta tags as needed -->
</svelte:head>
<section class="w-full max-w-6xl overflow-hidden m-auto min-h-screen pt-5 pb-60">
<body class="w-full max-w-6xl overflow-hidden m-auto">
<div class="text-sm breadcrumbs ml-4">
<ul>
<li><a href="/" class="text-gray-300">Home</a></li>
<li class="text-gray-300">Hedge Funds</li>
</ul>
</div>
{#if isLoaded}
<section class="w-full max-w-6xl overflow-hidden m-auto sm:mt-10 px-0 sm:px-3 mt-10">
<div class="p-3 sm:p-0 flex justify-center w-full m-auto overflow-hidden">
<div class="relative flex justify-center items-center overflow-hidden w-full">
<main class="w-full">
<div class="w-full pb-3">
<div class="relative right-0 bg-[#0F0F0F]">
<ul class="relative grid grid-cols-1 sm:grid-cols-4 gap-y-3 gap-x-3 flex flex-wrap p-1 list-none rounded-[3px]">
<li class="pl-3 py-1.5 flex-auto text-center bg-[#2E3238] rounded-[3px]">
<label class="flex flex-row items-center">
<input
id="modal-search"
type="search"
class="text-white ml-2 text-[1rem] placeholder-gray-400 border-transparent focus:border-transparent focus:ring-0 flex items-center justify-center w-full px-0 py-1 bg-inherit"
placeholder="Find by name"
bind:value={filterQuery}
on:input={handleInput}
autocomplete="off"
/>
<svg class="ml-auto mr-5 h-8 w-8 inline-block mr-2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="#fff" d="m19.485 20.154l-6.262-6.262q-.75.639-1.725.989t-1.96.35q-2.402 0-4.066-1.663T3.808 9.503T5.47 5.436t4.064-1.667t4.068 1.664T15.268 9.5q0 1.042-.369 2.017t-.97 1.668l6.262 6.261zM9.539 14.23q1.99 0 3.36-1.37t1.37-3.361t-1.37-3.36t-3.36-1.37t-3.361 1.37t-1.37 3.36t1.37 3.36t3.36 1.37"/></svg>
</label>
</li>
</ul>
</div>
</div>
<div class="w-full m-auto mt-4">
<div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 sm:gap-5">
{#each displayList as item}
<a href={`/hedge-funds/${item?.cik}`} class="w-full cursor-pointer bg-[#202020] sm:hover:bg-[#000] transition-colors ease-in-out border sm:hover:border-[#000] sm:hover:shadow-[#8C5F1B] border-slate-800 shadow-md rounded-lg h-auto pb-4 pt-4 mb-7">
<div class="flex flex-col relative">
<img class="absolute -mt-4 w-full m-auto rounded-lg" src={cardBackground} />
<div class="flex flex-col justify-center items-center rounded-2xl ">
<div class="-mt-3 shadow-lg rounded-full border border-slate-600 w-20 h-20 relative hedge-fund-striped bg-[#20202E] flex items-center justify-center">
<img style="clip-path: circle(50%);" class="rounded-full w-16" src={item?.image} loading="lazy"/>
</div>
<span class="text-white text-md font-semibold mt-2 mb-2 w-64 text-center">
{item?.name}
</span>
<span class="text-white text-md mb-8">
AUM: {abbreviateNumber(item?.marketValue,true)}
</span>
</div>
<div class="relative bottom-0 w-full px-8">
<div class="flex flex-row justify-between items-center w-full mb-6">
<label class="cursor-pointer flex flex-col items-start">
<span class="text-white text-[1rem] font-semibold">{abbreviateNumber(item?.numberOfStocks)}</span>
<span class="text-slate-300 font-medium text-sm"># of Holdings</span>
</label>
<div class="flex flex-col items-end ">
<span class="text-white text-[1rem] font-semibold">
{item?.turnover?.toFixed(2)}
</span>
<span class="text-slate-300 font-medium text-sm">Turnover</span>
</div>
</div>
<div class="flex flex-row justify-between items-center w-full">
<label class="cursor-pointer flex flex-col items-start">
<div class="flex flex-row mt-1 text-[1rem] font-semibold">
{#if item?.performancePercentage3year >=0}
<span class="text-[#10DB06]">+{abbreviateNumber(item?.performancePercentage3year?.toFixed(2))}%</span>
{:else}
<span class="text-[#FF2F1F]">{abbreviateNumber(item?.performancePercentage3year?.toFixed(2))}% </span>
{/if}
</div>
<span class="text-slate-300 font-medium text-sm">3-Year Performance</span>
</label>
<div class="flex flex-col items-end ">
<div class="flex flex-row mt-1 text-[1rem] font-semibold">
{#if item?.winRate >=0}
<span class="text-[#10DB06]">+{abbreviateNumber(item?.winRate?.toFixed(2))}%</span>
{:else}
<span class="text-[#FF2F1F]">{abbreviateNumber(item?.winRate?.toFixed(2))}% </span>
{/if}
</div>
<span class="text-slate-300 font-medium text-sm">Win Rate</span>
</div>
</div>
</div>
</a>
{/each}
<!--<InfiniteLoading on:infinite={infiniteHandler} />-->
</div>
</div>
</main>
</div>
</div>
</section>
{:else}
<div class="flex justify-center items-center h-80">
<div class="relative">
<label class="bg-[#202020] rounded-xl h-14 w-14 flex justify-center items-center absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2">
<span class="loading loading-spinner loading-md"></span>
</label>
</div>
</div>
{/if}
</body>
</section>
<style>
.hedge-fund-striped {
background-image: repeating-linear-gradient(
-45deg,
#A77120,
#A77120 10px,
#90621C 10px,
#90621C 20px
);
}
</style>