/**
 * (c) Copyright Ascensio System SIA 2025
 *
 * 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.
 *
 * @license
 */
import { IMessage } from "../utils";
/**
 * The supported input sizes.
 *
 * @category Input
 */
export declare const enum InputSize {
    /**
     * Base size of the input field.
     */
    base = "base",
    /**
     * Middle size of the input field.
     */
    middle = "middle",
    /**
     * Big size of the input field.
     */
    big = "big",
    /**
     * Huge size of the input field.
     */
    huge = "huge",
    /**
     * Large size of the input field.
     */
    large = "large"
}
/**
 * The input autocomplete feature.
 *
 * @category Input
 */
export declare const enum InputAutocomplete {
    /**
     * Autocomplete is enabled.
     */
    on = "on",
    /**
     * Autocomplete is disabled.
     */
    off = "off"
}
/**
 * The supported input types.
 *
 * @category Input
 */
export declare const enum InputType {
    /**
     * Text input type.
     */
    text = "text",
    /**
     * Password input type.
     */
    password = "password"
}
/**
 * Input field for single-line strings.
 *
 * @category Input
 *
 * @categoryDescription State
 *
 * Here is a description of the category State.
 *
 * @categoryDescription Content
 *
 * Here is a description of the category Content.
 *
 * @categoryDescription Appearance
 *
 * Here is a description of the category Appearance.
 *
 * @categoryDescription Behavior
 *
 * Here is a description of the category Behavior.
 *
 * @example
 *
 * Search input with icon and hover effects
 *
 * ```typescript
 * const searchInput: IInput = {
 *   value: "",
 *   onChange: (value) => {
 *     return {
 *       actions: [Actions.updateProps],
 *       newProps: {
 *         value
 *       }
 *     };
 *   },
 *   placeholder: "Search documents...",
 *   size: InputSize.middle,
 *   iconName: "search",
 *   iconSize: 16,
 *   iconColor: "#666666",
 *   hoverColor: "#333333",
 *   isIconFill: true,
 * }
 * ```
 *
 * @example
 *
 * Password input with validation and error handling
 *
 * ```typescript
 * const passwordInput: IInput = {
 *   value: "",
 *   type: InputType.password,
 *   onChange: (value) => {
 *     const hasError = value.length < 8;
 *     return {
 *       actions: [Actions.updateProps],
 *       newProps: {
 *         value,
 *         hasError
 *       }
 *     };
 *   },
 *   onBlur: (value) => {
 *     if (value.length < 8) {
 *       return {
 *         actions: [Actions.showToast],
 *         toastProps: [{
 *           title: "Validation Error",
 *           type: "error",
 *           message: "Password must be at least 8 characters long"
 *         }]
 *       };
 *     }
 *   },
 *   placeholder: "Enter password",
 *   name: "password",
 *   autoComplete: InputAutocomplete.off,
 *   size: InputSize.big,
 *   isAutoFocused: true,
 *   hasError: false,
 *   maxLength: "32"
 * }
 * ```
 */
export interface IInput {
    /**
     * Defines the input value.
     *
     * @category Content
     */
    value: string;
    /**
     * Sets a function which is triggered whenever the input value is changed.
     * It is required when the input is not read-only.
     * The changed input value is passed to the function, which passes it back in the "value" parameter.
     *
     * @category Behavior
     */
    onChange: (value: string) => IMessage | void;
    /**
     * Defines the input HTML "name" property.
     *
     * @category Content
     */
    name?: string;
    /**
     * Defines the input placeholder text.
     *
     * @category Content
     */
    placeholder?: string;
    /**
     * Defines the default maximum length of the input value.
     *
     * @category Appearance
     */
    maxLength?: string;
    /**
     * Defines the input size.
     *
     * @category Appearance
     */
    size?: InputSize;
    /**
     * Specifies whether to focus the input field when initially rendered.
     *
     * @category sState
     */
    isAutoFocused?: boolean;
    /**
     * Specifies whether the input field displays the read-only content.
     *
     * @category State
     */
    isReadOnly?: boolean;
    /**
     * Specifies whether to indicate that there is an error in the input field.
     *
     * @category State
     */
    hasError?: boolean;
    /**
     * Specifies whether to indicate that there is a warning in the input field.
     *
     * @category State
     */
    hasWarning?: boolean;
    /**
     * Specifies if the input field is scaled or not.
     *
     * @category Appearance
     */
    scale?: boolean;
    /**
     * Defines the input HTML "autocomplete" property.
     *
     * @category Appearance
     */
    autoComplete?: InputAutocomplete;
    /**
     * Defines the input HTML "tabindex" property.
     *
     * @category Appearance
     */
    tabIndex?: number;
    /**
     * Defines the input text mask.
     *
     * @category Content
     */
    mask?: [];
    /**
     * Specifies that the field cannot be used (e.g the user is not authorized, or the changes are not saved).
     *
     * @category State
     */
    isDisabled?: boolean;
    /**
     * The input field type.
     *
     * @category Appearance
     */
    type?: InputType;
    /**
     * Specifies whether the characters are allowed to be added or deleted without changing the positions of the existing characters.
     *
     * @category Behavior
     */
    keepCharPositions?: boolean;
    /**
     * Sets a function which is triggered whenever the input field is blurred.
     *
     * @category Behavior
     */
    onBlur?: (value: string) => IMessage | void;
    /**
     * Sets a function which is triggered whenever the input field is focused.
     *
     * @category Behavior
     */
    onFocus?: (value: string) => IMessage | void;
    /**
     * Defines the input field components.
     *
     * @category Content
     */
    children?: Node[] | Node;
    /**
     * Defines the input icon size.
     *
     * @category Appearance
     */
    iconSize?: number;
    /**
     * Defines the path to the input icon.
     *
     * @category Appearance
     */
    iconName?: string;
    /**
     * Specifies if the icon fill is needed or not.
     *
     * @category Appearance
     */
    isIconFill?: boolean;
    /**
     * Defines the input icon color.
     *
     * @category Appearance
     */
    iconColor?: string;
    /**
     * Defines the icon color on hover action.
     *
     * @category Appearance
     */
    hoverColor?: string;
    /**
     * Defines the class name of the icon button.
     *
     * @category Appearance
     */
    iconButtonClassName?: string;
    /**
     * Sets a function which is triggered whenever the input icon is clicked.
     *
     * @category Behavior
     */
    onIconClick?: () => void;
}