refactor: StockList
This commit is contained in:
parent
ea611f0cdc
commit
454850c6b3
@ -1,9 +1,18 @@
|
||||
import { Button } from "../components/Button.tsx";
|
||||
import { useEffect, useRef, useLayoutEffect } from "preact/hooks";
|
||||
import { useEffect, useLayoutEffect, useRef } from "preact/hooks";
|
||||
import { ComponentChildren } from "preact";
|
||||
import { Signal, useSignal } from "@preact/signals";
|
||||
import { IS_BROWSER } from "$fresh/runtime.ts";
|
||||
import { mapValues } from "$std/collections/map_values.ts";
|
||||
import { useAsync } from "../util/util.ts";
|
||||
import {
|
||||
Coperation,
|
||||
CorpSimple,
|
||||
fetchKosdaqList,
|
||||
fetchKospiList,
|
||||
fetchPageInfo,
|
||||
PageCorpsInfo,
|
||||
} from "../util/api.ts";
|
||||
|
||||
interface StockProps {
|
||||
pageName: string;
|
||||
@ -31,100 +40,51 @@ function ToggleButton(props: ToggleButtonProps) {
|
||||
);
|
||||
}
|
||||
|
||||
type QueryStatus<T> = {
|
||||
type: "loading";
|
||||
} | {
|
||||
type: "complete";
|
||||
data: T;
|
||||
} | {
|
||||
type: "error";
|
||||
err: Error;
|
||||
};
|
||||
|
||||
function useAsync<T>(fn: () => Promise<T>): Signal<QueryStatus<T>> {
|
||||
const state = useSignal({
|
||||
type: "loading",
|
||||
} as QueryStatus<T>);
|
||||
useEffect(() => {
|
||||
(async () => {
|
||||
try {
|
||||
const data = await fn();
|
||||
state.value = {
|
||||
type: "complete",
|
||||
data: data,
|
||||
};
|
||||
} catch (err) {
|
||||
state.value = {
|
||||
type: "error",
|
||||
err: err,
|
||||
};
|
||||
}
|
||||
})();
|
||||
}, []);
|
||||
return state;
|
||||
}
|
||||
|
||||
interface Coperation {
|
||||
Name: string;
|
||||
Code: string;
|
||||
Sector: string;
|
||||
Product: string;
|
||||
ListingDay: string;
|
||||
ClosingMonth: string;
|
||||
Representative: string;
|
||||
Homepage: string;
|
||||
AddressArea: string;
|
||||
LastUpdate: string;
|
||||
}
|
||||
|
||||
interface PageCorpsInfo {
|
||||
function StockListByDate(
|
||||
{ prevSet, rows, name }: {
|
||||
prevSet: Set<string>;
|
||||
rows: Coperation[];
|
||||
name: string;
|
||||
description: string;
|
||||
corpListByDate: Record<string, Coperation[]>;
|
||||
}
|
||||
|
||||
interface CorpSimple {
|
||||
code: string;
|
||||
name: string;
|
||||
}
|
||||
|
||||
function StockListByDate({prevSet, rows, name}:{prevSet:Set<string>,
|
||||
rows:Coperation[],
|
||||
name: string}){
|
||||
},
|
||||
) {
|
||||
const lastCount = useRef(rows.length);
|
||||
const curCount = rows.length;
|
||||
const parent = useRef<HTMLDivElement>(null);
|
||||
const controller = useRef<{
|
||||
isEnabled: ()=> boolean,
|
||||
disable: ()=>void,
|
||||
enable: ()=> void
|
||||
}| undefined>();
|
||||
useEffect(()=>{
|
||||
(async ()=>{
|
||||
console.log("animation mount on ",name);
|
||||
const {default:autoAnimate} = await import("https://esm.sh/@formkit/auto-animate@0.7.0");
|
||||
if (parent.current){
|
||||
const controller = useRef<
|
||||
{
|
||||
isEnabled: () => boolean;
|
||||
disable: () => void;
|
||||
enable: () => void;
|
||||
} | undefined
|
||||
>();
|
||||
useEffect(() => {
|
||||
(async () => {
|
||||
console.log("animation mount on ", name);
|
||||
const { default: autoAnimate } = await import(
|
||||
"https://esm.sh/@formkit/auto-animate@0.7.0"
|
||||
);
|
||||
if (parent.current) {
|
||||
const cntr = autoAnimate(parent.current);
|
||||
controller.current = cntr;
|
||||
}
|
||||
})();
|
||||
},[parent]);
|
||||
}, [parent]);
|
||||
|
||||
useLayoutEffect(()=>{
|
||||
if (controller.current){
|
||||
if (Math.abs(curCount - lastCount.current) > 200){
|
||||
console.log('disable animation', curCount, "from", lastCount.current);
|
||||
useLayoutEffect(() => {
|
||||
if (controller.current) {
|
||||
if (Math.abs(curCount - lastCount.current) > 200) {
|
||||
console.log("disable animation", curCount, "from", lastCount.current);
|
||||
controller.current.disable();
|
||||
}
|
||||
else {
|
||||
console.log('enable animation', curCount, "from", lastCount.current);
|
||||
} else {
|
||||
console.log("enable animation", curCount, "from", lastCount.current);
|
||||
controller.current.enable();
|
||||
}
|
||||
lastCount.current = curCount;
|
||||
}
|
||||
}, [parent, rows]);
|
||||
|
||||
return <div ref={parent}>
|
||||
return (
|
||||
<div ref={parent}>
|
||||
<h2 class="text-lg">{name}</h2>
|
||||
{rows.map((row) => {
|
||||
const firstOccur = !prevSet.has(row.Code);
|
||||
@ -142,7 +102,8 @@ name: string}){
|
||||
</div>
|
||||
);
|
||||
})}
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
function StockList({ data }: { data: PageCorpsInfo }) {
|
||||
@ -159,14 +120,13 @@ function StockList({ data }: { data: PageCorpsInfo }) {
|
||||
const prevSet = i == 0 ? new Set<string>() : sets[i - 1];
|
||||
const rows = corpListByDate[x];
|
||||
return (
|
||||
<StockListByDate key={x} name={x} prevSet={prevSet} rows={rows}></StockListByDate>
|
||||
<StockListByDate key={x} name={x} prevSet={prevSet} rows={rows} />
|
||||
);
|
||||
})}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
type FilterInfoOption = {
|
||||
list: {
|
||||
items: CorpSimple[];
|
||||
@ -193,17 +153,13 @@ function filterInfo(info: Coperation[], filterList: FilterInfoOption) {
|
||||
}
|
||||
|
||||
export default function StockListUI(props: StockProps) {
|
||||
const sig = useAsync<[PageCorpsInfo, CorpSimple[], CorpSimple[]]>(async () => {
|
||||
const res = await Promise.all([
|
||||
fetch("/api/pages/" + encodeURIComponent(props.pageName)),
|
||||
fetch("/api/kospi"),
|
||||
fetch("/api/kosdaq"),
|
||||
]);
|
||||
const corpsInfo = await res[0].json() as PageCorpsInfo;
|
||||
const kospi = await res[1].json();
|
||||
const kosdaq = await res[2].json();
|
||||
return [corpsInfo, kospi, kosdaq];
|
||||
});
|
||||
const sig = useAsync<[PageCorpsInfo, CorpSimple[], CorpSimple[]]>(() =>
|
||||
Promise.all([
|
||||
fetchPageInfo(props.pageName),
|
||||
fetchKospiList(),
|
||||
fetchKosdaqList(),
|
||||
])
|
||||
);
|
||||
const viewKospi = useSignal(true);
|
||||
const viewKosdaq = useSignal(false);
|
||||
const viewOtherwise = useSignal(false);
|
||||
@ -227,34 +183,47 @@ export default function StockListUI(props: StockProps) {
|
||||
<p>File Loading Failed</p>
|
||||
</div>
|
||||
)
|
||||
: <StockList data={applyFilter(sig.value.data[0], sig.value.data[1], sig.value.data[2])}></StockList>}
|
||||
: (
|
||||
<StockList
|
||||
data={applyFilter(
|
||||
sig.value.data[0],
|
||||
sig.value.data[1],
|
||||
sig.value.data[2],
|
||||
)}
|
||||
/>
|
||||
)}
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
function applyFilter(data: PageCorpsInfo, kospi: CorpSimple[], kosdaq: CorpSimple[]): PageCorpsInfo{
|
||||
const filter = getFilters(kospi,kosdaq);
|
||||
function applyFilter(
|
||||
data: PageCorpsInfo,
|
||||
kospi: CorpSimple[],
|
||||
kosdaq: CorpSimple[],
|
||||
): PageCorpsInfo {
|
||||
const filter = getFilters(kospi, kosdaq);
|
||||
return {
|
||||
name: data.name,
|
||||
description: data.description,
|
||||
corpListByDate: mapValues(data.corpListByDate, (it: Coperation[])=>{
|
||||
corpListByDate: mapValues(data.corpListByDate, (it: Coperation[]) => {
|
||||
return filterInfo(it, filter);
|
||||
})
|
||||
}),
|
||||
};
|
||||
}
|
||||
}
|
||||
function getFilters(kospi: CorpSimple[], kosdaq: CorpSimple[]): FilterInfoOption{
|
||||
function getFilters(
|
||||
kospi: CorpSimple[],
|
||||
kosdaq: CorpSimple[],
|
||||
): FilterInfoOption {
|
||||
return {
|
||||
otherwise: viewOtherwise.value,
|
||||
list: [{
|
||||
include: viewKospi.value,
|
||||
items: kospi
|
||||
},
|
||||
{
|
||||
items: kospi,
|
||||
}, {
|
||||
include: viewKosdaq.value,
|
||||
items: kosdaq
|
||||
}
|
||||
]
|
||||
}
|
||||
items: kosdaq,
|
||||
}],
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
38
util/api.ts
Normal file
38
util/api.ts
Normal file
@ -0,0 +1,38 @@
|
||||
export interface Coperation {
|
||||
Name: string;
|
||||
Code: string;
|
||||
Sector: string;
|
||||
Product: string;
|
||||
ListingDay: string;
|
||||
ClosingMonth: string;
|
||||
Representative: string;
|
||||
Homepage: string;
|
||||
AddressArea: string;
|
||||
LastUpdate: string;
|
||||
}
|
||||
|
||||
export interface PageCorpsInfo {
|
||||
name: string;
|
||||
description: string;
|
||||
corpListByDate: Record<string, Coperation[]>;
|
||||
}
|
||||
|
||||
export interface CorpSimple {
|
||||
code: string;
|
||||
name: string;
|
||||
}
|
||||
|
||||
export async function fetchPageInfo(pageName: string): Promise<PageCorpsInfo>{
|
||||
const res = await fetch("/api/pages/" + encodeURIComponent(pageName));
|
||||
return await res.json();
|
||||
}
|
||||
|
||||
export async function fetchKospiList(): Promise<CorpSimple[]>{
|
||||
const res = await fetch("/api/kospi");
|
||||
return await res.json();
|
||||
}
|
||||
|
||||
export async function fetchKosdaqList(): Promise<CorpSimple[]> {
|
||||
const res = await fetch("/api/kosdaq");
|
||||
return await res.json();
|
||||
}
|
||||
35
util/util.ts
Normal file
35
util/util.ts
Normal file
@ -0,0 +1,35 @@
|
||||
import { Signal, useSignal } from "@preact/signals";
|
||||
import { useEffect } from "preact/hooks";
|
||||
|
||||
export type QueryStatus<T> = {
|
||||
type: "loading";
|
||||
} | {
|
||||
type: "complete";
|
||||
data: T;
|
||||
} | {
|
||||
type: "error";
|
||||
err: Error;
|
||||
};
|
||||
|
||||
export function useAsync<T>(fn: () => Promise<T>): Signal<QueryStatus<T>> {
|
||||
const state = useSignal({
|
||||
type: "loading",
|
||||
} as QueryStatus<T>);
|
||||
useEffect(() => {
|
||||
(async () => {
|
||||
try {
|
||||
const data = await fn();
|
||||
state.value = {
|
||||
type: "complete",
|
||||
data: data,
|
||||
};
|
||||
} catch (err) {
|
||||
state.value = {
|
||||
type: "error",
|
||||
err: err,
|
||||
};
|
||||
}
|
||||
})();
|
||||
}, []);
|
||||
return state;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user