import Theme, { BackgroundColorSet } from "../themes/common/theme";
import { fontFamilies, fontSizes, FontWeight } from "../common";

export type TextColor = keyof Theme["textColor"];
export function text(
  theme: Theme,
  fontFamily: keyof typeof fontFamilies,
  color: TextColor,
  properties?: {
    size?: keyof typeof fontSizes;
    weight?: FontWeight;
    underline?: boolean;
  }
) {
  let size = fontSizes[properties?.size || "sm"];
  return {
    family: fontFamilies[fontFamily],
    color: theme.textColor[color],
    ...properties,
    size,
  };
}
export function textColor(theme: Theme, color: TextColor) {
  return theme.textColor[color];
}

export type BorderColor = keyof Theme["borderColor"];
export interface BorderOptions {
  width?: number;
  top?: boolean;
  bottom?: boolean;
  left?: boolean;
  right?: boolean;
  overlay?: boolean;
}
export function border(
  theme: Theme,
  color: BorderColor,
  options?: BorderOptions
) {
  return {
    color: borderColor(theme, color),
    width: 1,
    ...options,
  };
}
export function borderColor(theme: Theme, color: BorderColor) {
  return theme.borderColor[color];
}

export type IconColor = keyof Theme["iconColor"];
export function iconColor(theme: Theme, color: IconColor) {
  return theme.iconColor[color];
}

export type PlayerIndex = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8;
export interface Player {
  selection: {
    cursor: string;
    selection: string;
  };
}
export function player(theme: Theme, playerNumber: PlayerIndex): Player {
  return {
    selection: {
      cursor: theme.player[playerNumber].cursorColor,
      selection: theme.player[playerNumber].selectionColor,
    },
  };
}

export type BackgroundColor = keyof Theme["backgroundColor"];
export type BackgroundState = keyof BackgroundColorSet;
export function backgroundColor(
  theme: Theme,
  name: BackgroundColor,
  state?: BackgroundState
): string {
  return theme.backgroundColor[name][state || "base"];
}

export function modalShadow(theme: Theme) {
  return {
    blur: 16,
    color: theme.shadow,
    offset: [0, 2],
  };
}

export function popoverShadow(theme: Theme) {
  return {
    blur: 4,
    color: theme.shadow,
    offset: [1, 2],
  };
}

export function draggedShadow(theme: Theme) {
  return {
    blur: 6,
    color: theme.shadow,
    offset: [1, 2],
  };
}