import * as React from 'react';
import { SxProps } from '@mui/system';
import { OverridableStringUnion } from '@mui/types';
import {
  useAutocomplete,
  AutocompleteChangeDetails,
  AutocompleteChangeReason,
  AutocompleteCloseReason,
  AutocompleteInputChangeReason,
  createFilterOptions,
  UseAutocompleteProps,
  AutocompleteFreeSoloValueMapping,
} from '@mui/base';
import { IconButtonProps, InternalStandardProps as StandardProps, Theme } from '@mui/material';
import { ChipProps, ChipTypeMap } from '@mui/material/Chip';
import { PaperProps } from '@mui/material/Paper';
import { PopperProps } from '@mui/material/Popper';
import { AutocompleteClasses } from './autocompleteClasses';

export {
  AutocompleteChangeDetails,
  AutocompleteChangeReason,
  AutocompleteCloseReason,
  AutocompleteInputChangeReason,
  createFilterOptions,
};

export type AutocompleteOwnerState<
  Value,
  Multiple extends boolean | undefined,
  DisableClearable extends boolean | undefined,
  FreeSolo extends boolean | undefined,
  ChipComponent extends React.ElementType = ChipTypeMap['defaultComponent'],
> = AutocompleteProps<Value, Multiple, DisableClearable, FreeSolo, ChipComponent> & {
  disablePortal: boolean;
  expanded: boolean;
  focused: boolean;
  fullWidth: boolean;
  getOptionLabel: (option: Value | AutocompleteFreeSoloValueMapping<FreeSolo>) => string;
  hasClearIcon: boolean;
  hasPopupIcon: boolean;
  inputFocused: boolean;
  popupOpen: boolean;
  size: OverridableStringUnion<'small' | 'medium', AutocompletePropsSizeOverrides>;
};

export type AutocompleteRenderGetTagProps = ({ index }: { index: number }) => {
  key: number;
  className: string;
  disabled: boolean;
  'data-tag-index': number;
  tabIndex: -1;
  onDelete: (event: any) => void;
};

export interface AutocompleteRenderOptionState {
  inputValue: string;
  index: number;
  selected: boolean;
}

export interface AutocompleteRenderGroupParams {
  key: string;
  group: string;
  children?: React.ReactNode;
}

export interface AutocompleteRenderInputParams {
  id: string;
  disabled: boolean;
  fullWidth: boolean;
  size: 'small' | undefined;
  InputLabelProps: ReturnType<ReturnType<typeof useAutocomplete>['getInputLabelProps']>;
  InputProps: {
    ref: React.Ref<any>;
    className: string;
    startAdornment: React.ReactNode;
    endAdornment: React.ReactNode;
  };
  inputProps: ReturnType<ReturnType<typeof useAutocomplete>['getInputProps']>;
}

export interface AutocompletePropsSizeOverrides {}

export interface AutocompleteProps<
  Value,
  Multiple extends boolean | undefined,
  DisableClearable extends boolean | undefined,
  FreeSolo extends boolean | undefined,
  ChipComponent extends React.ElementType = ChipTypeMap['defaultComponent'],
> extends UseAutocompleteProps<Value, Multiple, DisableClearable, FreeSolo>,
    StandardProps<React.HTMLAttributes<HTMLDivElement>, 'defaultValue' | 'onChange' | 'children'> {
  /**
   * Props applied to the [`Chip`](/material-ui/api/chip/) element.
   */
  ChipProps?: ChipProps<ChipComponent>;
  /**
   * Override or extend the styles applied to the component.
   */
  classes?: Partial<AutocompleteClasses>;
  /**
   * The icon to display in place of the default clear icon.
   * @default <ClearIcon fontSize="small" />
   */
  clearIcon?: React.ReactNode;
  /**
   * Override the default text for the *clear* icon button.
   *
   * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
   * @default 'Clear'
   */
  clearText?: string;
  /**
   * Override the default text for the *close popup* icon button.
   *
   * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
   * @default 'Close'
   */
  closeText?: string;
  /**
   * The props used for each slot inside.
   * @default {}
   */
  componentsProps?: {
    clearIndicator?: Partial<IconButtonProps>;
    paper?: PaperProps;
    popper?: Partial<PopperProps>;
    popupIndicator?: Partial<IconButtonProps>;
  };
  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled?: boolean;
  /**
   * If `true`, the `Popper` content will be under the DOM hierarchy of the parent component.
   * @default false
   */
  disablePortal?: boolean;
  /**
   * Force the visibility display of the popup icon.
   * @default 'auto'
   */
  forcePopupIcon?: true | false | 'auto';
  /**
   * If `true`, the input will take up the full width of its container.
   * @default false
   */
  fullWidth?: boolean;
  /**
   * The label to display when the tags are truncated (`limitTags`).
   *
   * @param {number} more The number of truncated tags.
   * @returns {ReactNode}
   * @default (more) => `+${more}`
   */
  getLimitTagsText?: (more: number) => React.ReactNode;
  /**
   * The component used to render the listbox.
   * @default 'ul'
   */
  ListboxComponent?: React.JSXElementConstructor<React.HTMLAttributes<HTMLElement>>;
  /**
   * Props applied to the Listbox element.
   */
  ListboxProps?: ReturnType<ReturnType<typeof useAutocomplete>['getListboxProps']> & {
    sx?: SxProps<Theme>;
    ref?: React.Ref<Element>;
  };
  /**
   * If `true`, the component is in a loading state.
   * This shows the `loadingText` in place of suggestions (only if there are no suggestions to show, e.g. `options` are empty).
   * @default false
   */
  loading?: boolean;
  /**
   * Text to display when in a loading state.
   *
   * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
   * @default 'Loading…'
   */
  loadingText?: React.ReactNode;
  /**
   * The maximum number of tags that will be visible when not focused.
   * Set `-1` to disable the limit.
   * @default -1
   */
  limitTags?: number;
  /**
   * Text to display when there are no options.
   *
   * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
   * @default 'No options'
   */
  noOptionsText?: React.ReactNode;
  /**
   * Override the default text for the *open popup* icon button.
   *
   * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
   * @default 'Open'
   */
  openText?: string;
  /**
   * The component used to render the body of the popup.
   * @default Paper
   */
  PaperComponent?: React.JSXElementConstructor<React.HTMLAttributes<HTMLElement>>;
  /**
   * The component used to position the popup.
   * @default Popper
   */
  PopperComponent?: React.JSXElementConstructor<PopperProps>;
  /**
   * The icon to display in place of the default popup icon.
   * @default <ArrowDropDownIcon />
   */
  popupIcon?: React.ReactNode;
  /**
   * If `true`, the component becomes readonly. It is also supported for multiple tags where the tag cannot be deleted.
   * @default false
   */
  readOnly?: boolean;
  /**
   * Render the group.
   *
   * @param {AutocompleteRenderGroupParams} params The group to render.
   * @returns {ReactNode}
   */
  renderGroup?: (params: AutocompleteRenderGroupParams) => React.ReactNode;
  /**
   * Render the input.
   *
   * @param {object} params
   * @returns {ReactNode}
   */
  renderInput: (params: AutocompleteRenderInputParams) => React.ReactNode;
  /**
   * Render the option, use `getOptionLabel` by default.
   *
   * @param {object} props The props to apply on the li element.
   * @param {Value} option The option to render.
   * @param {object} state The state of each option.
   * @param {object} ownerState The state of the Autocomplete component.
   * @returns {ReactNode}
   */
  renderOption?: (
    props: React.HTMLAttributes<HTMLLIElement>,
    option: Value,
    state: AutocompleteRenderOptionState,
    ownerState: AutocompleteOwnerState<Value, Multiple, DisableClearable, FreeSolo, ChipComponent>,
  ) => React.ReactNode;
  /**
   * Render the selected value.
   *
   * @param {Value[]} value The `value` provided to the component.
   * @param {function} getTagProps A tag props getter.
   * @param {object} ownerState The state of the Autocomplete component.
   * @returns {ReactNode}
   */
  renderTags?: (
    value: Value[],
    getTagProps: AutocompleteRenderGetTagProps,
    ownerState: AutocompleteOwnerState<Value, Multiple, DisableClearable, FreeSolo, ChipComponent>,
  ) => React.ReactNode;
  /**
   * The size of the component.
   * @default 'medium'
   */
  size?: OverridableStringUnion<'small' | 'medium', AutocompletePropsSizeOverrides>;
  /**
   * The props used for each slot inside.
   * @default {}
   */
  slotProps?: {
    clearIndicator?: Partial<IconButtonProps>;
    paper?: PaperProps;
    popper?: Partial<PopperProps>;
    popupIndicator?: Partial<IconButtonProps>;
  };
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx?: SxProps<Theme>;
}

/**
 *
 * Demos:
 *
 * - [Autocomplete](https://mui.com/material-ui/react-autocomplete/)
 *
 * API:
 *
 * - [Autocomplete API](https://mui.com/material-ui/api/autocomplete/)
 */
export default function Autocomplete<
  Value,
  Multiple extends boolean | undefined = false,
  DisableClearable extends boolean | undefined = false,
  FreeSolo extends boolean | undefined = false,
  ChipComponent extends React.ElementType = ChipTypeMap['defaultComponent'],
>(
  props: AutocompleteProps<Value, Multiple, DisableClearable, FreeSolo, ChipComponent>,
): JSX.Element;
