/*
Copyright 2023 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import React from "react";
import {
    IVariables,
    TranslatedString,
    TranslationKey as ReactTranslationKey,
    // eslint-disable-next-line camelcase
    _t as react_t,
    // eslint-disable-next-line camelcase
    _td as react_td,
    // eslint-disable-next-line camelcase
    _tDom as react_tDom,
    Tags,
    UserFriendlyError as ReactUserFriendlyError,
    ErrorOptions,
} from "matrix-react-sdk/src/languageHandler";
import { Leaves } from "matrix-react-sdk/src/@types/common";

import type ReactEN from "matrix-react-sdk/src/i18n/strings/en_EN.json";
import type EN from "./i18n/strings/en_EN.json";

/**
 * This module wraps languageHandler in the matrix-react-sdk and adds type casts to include translations
 * which we know will be injected by webpack.
 */

export type TranslationKey = Leaves<typeof EN & typeof ReactEN, "|", string | { other: string }, 4>;

export class UserFriendlyError extends ReactUserFriendlyError {
    public constructor(message: TranslationKey, substitutionVariablesAndCause?: IVariables & ErrorOptions) {
        super(message as ReactTranslationKey, substitutionVariablesAndCause);
    }
}

export function _td(s: TranslationKey): TranslationKey {
    return react_td(s as ReactTranslationKey);
}

// eslint-next-line @typescript-eslint/naming-convention
export function _t(text: TranslationKey, variables?: IVariables): string;
export function _t(text: TranslationKey, variables: IVariables | undefined, tags: Tags): React.ReactNode;
export function _t(text: TranslationKey, variables?: IVariables, tags?: Tags): TranslatedString {
    return react_t(text as ReactTranslationKey, variables, tags!);
}

// eslint-next-line @typescript-eslint/naming-convention
export function _tDom(text: TranslationKey, variables?: IVariables): TranslatedString;
export function _tDom(text: TranslationKey, variables: IVariables, tags: Tags): React.ReactNode;
export function _tDom(text: TranslationKey, variables?: IVariables, tags?: Tags): TranslatedString {
    return react_tDom(text as ReactTranslationKey, variables!, tags!);
}