pashto-inflector/src/components/VerbFormDisplay.tsx

120 lines
4.9 KiB
TypeScript

/**
* Copyright (c) 2021 lingdocs.com
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*/
import { useEffect, useState } from "react";
import PersonInfsPicker from "./PersInfsPicker";
import InflectionsTable from "./InflectionsTable";
import SingleItemDisplay from "./SingleItemDisplay";
import ButtonSelect from "./ButtonSelect";
import VerbTable from "./VerbTable";
import {
getEnglishPersonInfo,
isSentenceForm,
} from "../lib/misc-helpers";
import {
isAllOne,
} from "../lib/p-text-helpers";
import * as T from "../types";
function agreementInfo(info: T.NonComboVerbInfo, displayForm: T.DisplayForm): React.ReactNode {
if (!displayForm.past) {
return null;
}
const beginning = "Verb agrees with the ";
const agreesWith = (info.transitivity !== "intransitive" && displayForm.past && !displayForm.passive)
? "object"
: "subject";
const extraExplanation = (!displayForm.past)
? ""
: (info.transitivity === "grammatically transitive")
? " which is an unwritten 3rd pers. masc. object."
: (info.type === "generative stative compound" || info.type === "dynamic compound")
? ` which is the complement ${info.objComplement.plural ? info.objComplement.plural.p : info.objComplement.entry.p} (${getEnglishPersonInfo(info.objComplement.person)})`
: ""
return <><strong>Note:</strong> {beginning}<strong>{agreesWith}</strong>{extraExplanation}</>
}
function VerbFormDisplay({ displayForm, textOptions, info, showingFormInfo, english, shortDefault }: {
displayForm: T.DisplayForm | T.VerbForm,
english?: T.EnglishBlock | string,
textOptions: T.TextOptions,
showingFormInfo: boolean,
info?: T.NonComboVerbInfo,
shortDefault?: boolean,
}) {
const defaultLength = shortDefault ? "short" : "long";
const [persInf, setPersInf] = useState<T.PersonInflectionsField>("mascSing");
const [length, setLength] = useState<T.Length>(defaultLength);
const [showingExplanation, setShowingExplanation] = useState<boolean>(false);
const block = "label" in displayForm ? displayForm.form : displayForm;
const chosenPersInf = "mascSing" in block
? block[persInf]
: block;
const form = "long" in chosenPersInf
? chosenPersInf[length] || chosenPersInf.short
: chosenPersInf;
useEffect(() => {
if (length === "mini" && !("mini" in chosenPersInf)) {
setLength(defaultLength);
}
// setPersInf("mascSing");
// setShowingExplanation(false);
}, [block, length, chosenPersInf, defaultLength]);
// TODO: This could be handled better to avoid the react-hooks/exhaustive-deps warning ?
useEffect(() => {
setShowingExplanation(false);
}, [block]);
const hasVariations = (!("masc" in form)) && (!("p" in form)) && (!isSentenceForm(form)) && !isAllOne(form as T.VerbBlock | T.ImperativeBlock);
return <>
{(("label" in displayForm && info) && showingFormInfo) && <>
{(hasVariations || displayForm.past) && <p className="small text-muted">
{agreementInfo(info, displayForm)}
</p>}
<div className="mb-1 d-flex justify-content-between align-items-center">
<samp>Formula: {displayForm.formula}</samp>
<button className="btn btn-sm btn-outline-secondary text-nowrap ml-2" onClick={() => setShowingExplanation(!showingExplanation)}>
<i className={`fas fa-caret-${showingExplanation ? "down" : "right"}`} /> Meaning
</button>
</div>
{showingExplanation && <div className="my-2">
{displayForm.explanation}
</div>}
</>}
{"long" in chosenPersInf &&
<div className="text-center">
<ButtonSelect
small
options={[
{ label: "Long", value: "long" },
{ label: "Short", value: "short" },
..."mini" in chosenPersInf ? [{
label: "Mini", value: "mini",
}] : [],
]}
value={length}
handleChange={(p) => setLength(p as T.Length)}
/>
</div>
}
{("mascSing" in block && info) && <PersonInfsPicker
persInf={persInf}
handleChange={(p) => setPersInf(p)}
transitivity={info.transitivity}
/>}
{"masc" in form ?
<InflectionsTable inf={form} textOptions={textOptions} />
: "p" in form ?
<SingleItemDisplay item={form} english={english} textOptions={textOptions} />
:
<VerbTable block={form} english={english} textOptions={textOptions} />
}
</>
}
export default VerbFormDisplay;