/*
 * Copyright 2024 Palantir Technologies, Inc. All rights reserved.
 *
 * 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 classNames from "classnames";
import * as React from "react";
import { Cross } from "@blueprintjs/icons";
import { Classes } from "../../common";
import { DISPLAYNAME_PREFIX } from "../../common/props";
import { useTimeout } from "../../hooks/useTimeout";
import { ButtonGroup } from "../button/buttonGroup";
import { AnchorButton, Button } from "../button/buttons";
import { Icon } from "../icon/icon";
/**
 * Toast2 component.
 *
 * Compared to the deprecated `Toast` component, this is a function component which forwards DOM
 * refs and is thus compatible with `Overlay2`.
 *
 * @see https://blueprintjs.com/docs/#core/components/toast2
 */
export const Toast2 = React.forwardRef((props, ref) => {
    const { action, className, icon, intent, isCloseButtonShown = true, message, onDismiss, timeout = 5000 } = props;
    const [isTimeoutStarted, setIsTimeoutStarted] = React.useState(false);
    const startTimeout = React.useCallback(() => setIsTimeoutStarted(true), []);
    const clearTimeout = React.useCallback(() => setIsTimeoutStarted(false), []);
    // Per docs: "Providing a value less than or equal to 0 will disable the timeout (this is discouraged)."
    const isTimeoutEnabled = timeout != null && timeout > 0;
    // timeout is triggered & cancelled by updating `isTimeoutStarted` state
    useTimeout(() => {
        triggerDismiss(true);
    }, isTimeoutStarted && isTimeoutEnabled ? timeout : null);
    // start timeout on mount or change, cancel on unmount
    React.useEffect(() => {
        if (isTimeoutEnabled) {
            startTimeout();
        }
        else {
            clearTimeout();
        }
        return clearTimeout;
    }, [clearTimeout, startTimeout, isTimeoutEnabled, timeout]);
    const triggerDismiss = React.useCallback((didTimeoutExpire) => {
        clearTimeout();
        onDismiss?.(didTimeoutExpire);
    }, [clearTimeout, onDismiss]);
    const handleCloseClick = React.useCallback(() => triggerDismiss(false), [triggerDismiss]);
    const handleActionClick = React.useCallback((e) => {
        action?.onClick?.(e);
        triggerDismiss(false);
    }, [action, triggerDismiss]);
    return (React.createElement("div", { className: classNames(Classes.TOAST, Classes.intentClass(intent), className), 
        // Pause timeouts if users are hovering over or click on the toast. The toast may have
        // actions the user wants to click. It'd be a poor experience to "pull the toast" out
        // from under them.
        onBlur: startTimeout, onFocus: clearTimeout, onMouseEnter: clearTimeout, onMouseLeave: startTimeout, ref: ref, tabIndex: 0 },
        React.createElement(Icon, { icon: icon }),
        React.createElement("span", { className: Classes.TOAST_MESSAGE, role: "alert" }, message),
        React.createElement(ButtonGroup, { minimal: true },
            action && React.createElement(AnchorButton, { ...action, intent: undefined, onClick: handleActionClick }),
            isCloseButtonShown && React.createElement(Button, { "aria-label": "Close", icon: React.createElement(Cross, null), onClick: handleCloseClick }))));
});
Toast2.displayName = `${DISPLAYNAME_PREFIX}.Toast2`;
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