101 lines
3.9 KiB
TypeScript
101 lines
3.9 KiB
TypeScript
import { KeyboardEvent, useRef } from "react";
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import { useAtom, useAtomValue } from "jotai";
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import { settingsAtom } from "lib/state/settings";
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import { queryAtom } from "lib/state/query";
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import { selectedSuggestionAtom } from "lib/state/suggestionSelection";
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import handleEnter from "lib/onesearch/handleEnter";
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import { suggestionAtom } from "lib/state/suggestion";
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import { useTranslation } from "react-i18next";
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import { searchboxLastInputAtom } from "lib/state/searchboxLastInput";
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export default function Search(props: { onFocus: () => void }) {
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const { t } = useTranslation();
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const settings = useAtomValue(settingsAtom);
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const [query, setQuery] = useAtom(queryAtom);
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const [selectedSuggestion, setSelected] = useAtom(selectedSuggestionAtom);
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const [_, setLastInput] = useAtom(searchboxLastInputAtom)
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const suggestions = useAtomValue(suggestionAtom);
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const searchBoxRef = useRef<HTMLInputElement>(null);
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const style = "default";
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function handleKeydown(e: KeyboardEvent) {
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if (e.key == "Enter") {
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e.preventDefault();
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handleEnter(selectedSuggestion, suggestions, query, settings, searchBoxRef);
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return;
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} else if (e.key == "ArrowUp") {
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e.preventDefault();
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const len = suggestions.length;
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const lastSelectedIndex = (selectedSuggestion - 1 + len) % len;
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const lastSuggeston = suggestions[lastSelectedIndex];
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setSelected(lastSelectedIndex);
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if (["QUERY", "NAVIGATION", "default"].includes(lastSuggeston.type)) {
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setQuery(lastSuggeston.suggestion);
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}
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} else if (e.key == "ArrowDown") {
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e.preventDefault();
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const len = suggestions.length;
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const nextSelectedIndex = (selectedSuggestion + 1 + len) % len;
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const nextSuggeston = suggestions[nextSelectedIndex];
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setSelected(nextSelectedIndex);
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if (["QUERY", "NAVIGATION", "default"].includes(nextSuggeston.type)) {
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setQuery(nextSuggeston.suggestion);
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}
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}
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}
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if (style === "default") {
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return (
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// 祖传样式，勿动
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<div className="absolute w-full top-[8.5rem] lg:top-56 short:top-24 z-1 left-1/2 translate-x-[-50%] ">
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<input
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className="absolute z-1 w-11/12 sm:w-[700px] h-10 rounded-lg left-1/2 translate-x-[-50%]
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text-center outline-none border-2 focus:border-2 duration-200 pr-2 shadow-md focus:shadow-none
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dark:shadow-zinc-800 dark:shadow-md bg-white dark:bg-[rgb(23,25,29)]
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dark:border-neutral-500 dark:focus:border-neutral-300 placeholder:text-slate-500
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dark:placeholder:text-slate-400 text-slate-900 dark:text-white"
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id="searchBox"
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type="text"
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placeholder={t("search.placeholder")}
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onFocus={props.onFocus}
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onKeyDown={handleKeydown}
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onChange={(e) => {
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setLastInput(new Date().getTime());
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setQuery(() => e.target.value);
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}}
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autoComplete="off"
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autoCorrect="off"
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autoCapitalize="off"
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spellCheck="false"
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ref={searchBoxRef}
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value={query}
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/>
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</div>
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);
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} else if (style == "image") {
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return (
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// 祖传样式，勿动
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<div className="absolute w-full top-[8.5rem] lg:top-56 short:top-24 z-1 left-1/2 translate-x-[-50%] ">
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<input
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className={
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`absolute z-1 w-2/3 sm:w-80 md:w-[400px] focus:w-11/12 focus:sm:w-[700px] hover:w-11/12
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hover:sm:w-[700px] h-10 rounded-3xl left-1/2 translate-x-[-50%] text-center outline-none
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border-solid border-0 duration-200 pr-2 shadow-md focus:shadow-none` +
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(settings.bgBlur
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? `bg-[rgba(255,255,255,0.5)] dark:bg-[rgba(24,24,24,0.75)] backdrop-blur-xl
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placeholder:text-slate-500 dark:placeholder:text-slate-400 text-slate-900 dark:text-white`
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: `bg-[rgba(235,235,235,0.9)] dark:bg-[rgba(20,20,20,0.9)] placeholder:text-slate-500
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text-slate-800 dark:text-white`)
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}
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id="searchBox"
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type="text"
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placeholder="placeholder"
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onFocus={props.onFocus}
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ref={searchBoxRef}
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/>
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</div>
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);
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}
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}
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