import type { FontAwesomeIconName } from '@react-native-vector-icons/fontawesome/static';
import type {
  FontAwesome5BrandIconName,
  FontAwesome5RegularIconName,
  FontAwesome5SolidIconName,
} from '@react-native-vector-icons/fontawesome5/static';
import type {
  FontAwesome6BrandIconName,
  FontAwesome6RegularIconName,
  FontAwesome6SolidIconName,
} from '@react-native-vector-icons/fontawesome6/static';
import type { IoniconsIconName } from '@react-native-vector-icons/ionicons/static';
import type { MaterialDesignIconsIconName } from '@react-native-vector-icons/material-design-icons/static';
import type { StyleProp, TextStyle, ViewStyle } from 'react-native';

import type { SurfaceImageSource } from './image';
import type { SurfaceTheme } from './theme';

export type IconProvider =
  'Ionicons' | 'FontAwesome' | 'FontAwesome5' | 'FontAwesome6' | 'MaterialDesignIcons';

export type IconVariant = 'regular' | 'solid' | 'brand';

export type FontIconSource =
  | { name: IoniconsIconName; provider?: 'Ionicons'; variant?: never }
  | { name: FontAwesomeIconName; provider: 'FontAwesome'; variant?: never }
  | { name: FontAwesome5RegularIconName; provider: 'FontAwesome5'; variant: 'regular' }
  | { name: FontAwesome5SolidIconName; provider: 'FontAwesome5'; variant: 'solid' }
  | { name: FontAwesome5BrandIconName; provider: 'FontAwesome5'; variant: 'brand' }
  | { name: FontAwesome6RegularIconName; provider: 'FontAwesome6'; variant: 'regular' }
  | { name: FontAwesome6SolidIconName; provider: 'FontAwesome6'; variant: 'solid' }
  | { name: FontAwesome6BrandIconName; provider: 'FontAwesome6'; variant: 'brand' }
  | { name: MaterialDesignIconsIconName; provider: 'MaterialDesignIcons'; variant?: never };

export interface SvgIconSource {
  source: SurfaceImageSource;
  name?: never;
  provider?: never;
  variant?: never;
}

export type IconSource = FontIconSource | SvgIconSource;

interface IconPresentationProps {
  size?: keyof SurfaceTheme['spacing'] | number;
  color?: keyof SurfaceTheme['colors'] | string;
  testID?: string;
}

export type IconProps =
  | (FontIconSource & IconPresentationProps & { style?: StyleProp<TextStyle> })
  | (SvgIconSource & IconPresentationProps & { style?: StyleProp<ViewStyle> });