components/Searching/SearchModal.tsx

import useDebouncedState from "@/hooks/useDebouncedState";
import { Button, CircularProgress, TextField } from "@mui/material";
import { useEffect, useState } from "react";
import { MdClose } from "react-icons/md";
import SearchResult from "./SearchResult";

type SearchModalProps = {
    onClose: () => void;
};

export type SearchResultItem = {
    title?: string;
    description?: string;
    data: string;
    match: "title" | "description" | "data";
    url: string;
};

export default function SearchModal({ onClose }: SearchModalProps) {
    const [query, isQueued, setQuery] = useDebouncedState<string | null>(
        null,
        500,
    );
    const [results, setResults] = useState<SearchResultItem[] | null>(null);
    const [isLoading, setIsLoading] = useState(false);
    const [isNotFound, setIsNotFound] = useState(false);

    useEffect(() => {
        if (!query?.trim()) {
            return;
        }

        console.log(query);

        const controller = new AbortController();

        if (!isLoading) {
            setIsLoading(true);
        }

        fetch(`/search?q=${encodeURIComponent(query)}`, {
            signal: controller.signal,
        })
            .then(response => response.json())
            .then(data => {
                if (isNotFound) {
                    setIsNotFound(false);
                }

                setIsLoading(false);
                setResults(data.results);

                if (data.results.length === 0) {
                    setIsNotFound(true);
                }
            })
            .catch(console.error);

        return () => controller.abort();
    }, [query]);

    return (
        <>
            <div
                className="h-[100vh] w-[100vw] fixed top-0 left-0 bg-[rgba(0,0,0,0.3)] z-[10001]"
                onClick={onClose}
            >
                <div
                    onClick={event => event.stopPropagation()}
                    className="max-h-[95vh] block z-[10002] shadow-[0_0_1px_1px_rgba(255,255,255,0.2)] fixed bottom-[10px] lg:top-[50vh] left-[50%] translate-x-[-50%] lg:translate-y-[-50%] bg-[#222] min-h-[50vh] overflow-y-scroll w-[calc(100%-20px)] lg:w-[auto] md:min-w-[50vw] rounded-md p-4"
                >
                    <div className="text-xl lg:text-2xl text-center mb-5 grid grid-cols-[1fr_5fr_1fr]">
                        <span></span>
                        <span>Search Docs</span>
                        <div className="flex justify-end">
                            <Button
                                style={{ minWidth: 0, color: "white" }}
                                onClick={onClose}
                            >
                                <MdClose />
                            </Button>
                        </div>
                    </div>

                    <TextField
                        fullWidth
                        autoFocus
                        type="text"
                        variant="outlined"
                        placeholder="Type here to search"
                        onChange={event => setQuery(event.target.value.trim())}
                        onKeyUp={event => {
                            if (!(event.target as HTMLInputElement).value) {
                                setQuery(null);
                                setResults(null);
                            }

                            if (isNotFound) {
                                setIsNotFound(false);
                            }
                        }}
                    />
                    <br />
                    <div className="mt-4">
                        {isLoading ? (
                            <div className="flex justify-center items-center">
                                <CircularProgress />
                            </div>
                        ) : results && results.length > 0 && !isNotFound ? (
                            <>
                                {results?.length && (
                                    <>
                                        <p className="text-[#aaa] text-sm">
                                            Found {results.length} results.
                                        </p>
                                        <br />
                                    </>
                                )}

                                {results?.map((result, index) => (
                                    <SearchResult
                                        result={result}
                                        query={query ?? ""}
                                        key={index}
                                        onClick={onClose}
                                    />
                                ))}
                            </>
                        ) : isNotFound ? (
                            <h3 className="text-lg md:text-xl text-center">
                                No results found.{" "}
                                <span className="text-[#999]">
                                    Maybe search again with a different
                                    keyboard?
                                </span>
                            </h3>
                        ) : (
                            ""
                        )}
                    </div>
                </div>
            </div>
        </>
    );
}
1	import useDebouncedState from "@/hooks/useDebouncedState";
2	import { Button, CircularProgress, TextField } from "@mui/material";
3	import { useEffect, useState } from "react";
4	import { MdClose } from "react-icons/md";
5	import SearchResult from "./SearchResult";
6
7	type SearchModalProps = {
8	onClose: () => void;
9	};
10
11	export type SearchResultItem = {
12	title?: string;
13	description?: string;
14	data: string;
15	match: "title" \| "description" \| "data";
16	url: string;
17	};
18
19	export default function SearchModal({ onClose }: SearchModalProps) {
20	const [query, isQueued, setQuery] = useDebouncedState<string \| null>(
21	null,
22	500,
23	);
24	const [results, setResults] = useState<SearchResultItem[] \| null>(null);
25	const [isLoading, setIsLoading] = useState(false);
26	const [isNotFound, setIsNotFound] = useState(false);
27
28	useEffect(() => {
29	if (!query?.trim()) {
30	return;
31	}
32
33	console.log(query);
34
35	const controller = new AbortController();
36
37	if (!isLoading) {
38	setIsLoading(true);
39	}
40
41	fetch(`/search?q=${encodeURIComponent(query)}`, {
42	signal: controller.signal,
43	})
44	.then(response => response.json())
45	.then(data => {
46	if (isNotFound) {
47	setIsNotFound(false);
48	}
49
50	setIsLoading(false);
51	setResults(data.results);
52
53	if (data.results.length === 0) {
54	setIsNotFound(true);
55	}
56	})
57	.catch(console.error);
58
59	return () => controller.abort();
60	}, [query]);
61
62	return (
63	<>
64	<div
65	className="h-[100vh] w-[100vw] fixed top-0 left-0 bg-[rgba(0,0,0,0.3)] z-[10001]"
66	onClick={onClose}
67	>
68	<div
69	onClick={event => event.stopPropagation()}
70	className="max-h-[95vh] block z-[10002] shadow-[0_0_1px_1px_rgba(255,255,255,0.2)] fixed bottom-[10px] lg:top-[50vh] left-[50%] translate-x-[-50%] lg:translate-y-[-50%] bg-[#222] min-h-[50vh] overflow-y-scroll w-[calc(100%-20px)] lg:w-[auto] md:min-w-[50vw] rounded-md p-4"
71	>
72	<div className="text-xl lg:text-2xl text-center mb-5 grid grid-cols-[1fr_5fr_1fr]">
73	<span></span>
74	<span>Search Docs</span>
75	<div className="flex justify-end">
76	<Button
77	style={{ minWidth: 0, color: "white" }}
78	onClick={onClose}
79	>
80	<MdClose />
81	</Button>
82	</div>
83	</div>
84
85	<TextField
86	fullWidth
87	autoFocus
88	type="text"
89	variant="outlined"
90	placeholder="Type here to search"
91	onChange={event => setQuery(event.target.value.trim())}
92	onKeyUp={event => {
93	if (!(event.target as HTMLInputElement).value) {
94	setQuery(null);
95	setResults(null);
96	}
97
98	if (isNotFound) {
99	setIsNotFound(false);
100	}
101	}}
102	/>
103	<br />
104	<div className="mt-4">
105	{isLoading ? (
106	<div className="flex justify-center items-center">
107	<CircularProgress />
108	</div>
109	) : results && results.length > 0 && !isNotFound ? (
110	<>
111	{results?.length && (
112	<>
113	<p className="text-[#aaa] text-sm">
114	Found {results.length} results.
115	</p>
116	<br />
117	</>
118	)}
119
120	{results?.map((result, index) => (
121	<SearchResult
122	result={result}
123	query={query ?? ""}
124	key={index}
125	onClick={onClose}
126	/>
127	))}
128	</>
129	) : isNotFound ? (
130	<h3 className="text-lg md:text-xl text-center">
131	No results found.{" "}
132	<span className="text-[#999]">
133	Maybe search again with a different
134	keyboard?
135	</span>
136	</h3>
137	) : (
138	""
139	)}
140	</div>
141	</div>
142	</div>
143	</>
144	);
145	}