77 lines
1.7 KiB
TypeScript
77 lines
1.7 KiB
TypeScript
import { PrimitiveAtom, useAtom } from "jotai";
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import { SyntheticEvent, useState } from "react";
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import styled from "styled-components";
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export interface Props<T> {
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valueAtom: PrimitiveAtom<T>;
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formatter?: (arg: T) => string;
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inputType?: string;
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validator: (arg: string) => T | null;
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}
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const ClickableContainer = styled.span`
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display: inline-block;
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padding: 4px 10px;
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margin: 4px;
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border: 1px solid #eee;
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border-radius: 5px;
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&:hover {
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background-color: #eee;
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}
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`;
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const EditingBox = styled.input`
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display: inline-block;
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padding: 4px 10px;
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margin: 4px;
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border: 1px solid #eee;
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border-radius: 5px;
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`;
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export default function EditBox<T>({
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valueAtom,
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formatter,
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inputType,
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validator,
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}: Props<T>) {
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const [value, setValue] = useAtom(valueAtom);
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const [valueInput, setValueInput] = useState("");
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const [editing, setEditing] = useState(false);
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const startEditing = (_: any) => {
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setValueInput(String(value));
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setEditing(true);
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};
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const finalize = (e: SyntheticEvent) => {
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e.preventDefault();
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const validateResult = validator(valueInput);
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if (validateResult !== null) {
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setValue(validateResult);
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setEditing(false);
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}
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};
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if (editing) {
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return (
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<form onSubmit={finalize} style={{ display: "inline" }}>
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<EditingBox
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autoFocus={true}
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type={inputType ?? "text"}
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step="0.01"
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value={valueInput}
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onBlur={finalize}
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onInput={(e) => setValueInput(e.currentTarget.value)}
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/>
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</form>
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);
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} else {
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return (
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<ClickableContainer onClick={startEditing}>
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{formatter ? formatter(value) : String(value)}
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</ClickableContainer>
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);
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}
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}
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