import chalk from "chalk";

// Semantic palette for CLI output. Keep in sync with docs/cli/index.md.
export const LOBSTER_PALETTE = {
  accent: "#FF5A2D",
  accentBright: "#FF7A3D",
  accentDim: "#D14A22",
  info: "#FF8A5B",
  success: "#2FBF71",
  warn: "#FFB020",
  error: "#E23D2D",
  muted: "#8B7F77",
} as const;

const hex = (value: string) => chalk.hex(value);

export const theme = {
  accent: hex(LOBSTER_PALETTE.accent),
  accentBright: hex(LOBSTER_PALETTE.accentBright),
  accentDim: hex(LOBSTER_PALETTE.accentDim),
  info: hex(LOBSTER_PALETTE.info),
  success: hex(LOBSTER_PALETTE.success),
  warn: hex(LOBSTER_PALETTE.warn),
  error: hex(LOBSTER_PALETTE.error),
  muted: hex(LOBSTER_PALETTE.muted),
  heading: chalk.bold.hex(LOBSTER_PALETTE.accent),
  command: hex(LOBSTER_PALETTE.accentBright),
  option: hex(LOBSTER_PALETTE.warn),
} as const;

export const isRich = () => Boolean(process.stdout.isTTY && chalk.level > 0);

export const colorize = (
  rich: boolean,
  color: (value: string) => string,
  value: string,
) => (rich ? color(value) : value);