export interface ThemeColors {
  primary: string;
  secondary: string;
  accent: string;
  error: string;
  bgPrimary: string;
  bgSecondary: string;
  textPrimary: string;
  textSecondary: string;
  textOnPrimary: string;
}

export interface ThemeDefinition {
  id: string;
  name: string;
  description: string;
  light: ThemeColors;
  dark: ThemeColors;
}

/**
 * All 11 themes matching the KMM/iOS theme system.
 * Hex values are taken directly from ThemeColors.kt.
 */
export const themes: ThemeDefinition[] = [
  {
    id: "default",
    name: "Default",
    description: "Warm orange with teal accents",
    light: {
      primary: "#E07A3A",
      secondary: "#0D7C66",
      accent: "#D4A574",
      error: "#DC2626",
      bgPrimary: "#FFFFFF",
      bgSecondary: "#F7F7F7",
      textPrimary: "#1C1917",
      textSecondary: "#78716C",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#F0A070",
      secondary: "#4FC9AF",
      accent: "#DDB892",
      error: "#EF4444",
      bgPrimary: "#0A0A0A",
      bgSecondary: "#161616",
      textPrimary: "#FAFAFA",
      textSecondary: "#A1A1A1",
      textOnPrimary: "#0A0A0A",
    },
  },
  {
    id: "teal",
    name: "Teal",
    description: "Blue-green with warm accents",
    light: {
      primary: "#069FC3",
      secondary: "#0054A4",
      accent: "#EFC707",
      error: "#DD1C1A",
      bgPrimary: "#FFF0D0",
      bgSecondary: "#FFFFFF",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#60CCE2",
      secondary: "#60A5D8",
      accent: "#EFC707",
      error: "#FF5244",
      bgPrimary: "#091829",
      bgSecondary: "#1A2E3E",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "ocean",
    name: "Ocean",
    description: "Deep blues and coral tones",
    light: {
      primary: "#006B8F",
      secondary: "#008A8A",
      accent: "#FF7E50",
      error: "#DD1C1A",
      bgPrimary: "#E4EBF1",
      bgSecondary: "#BCCAD5",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#49B5D1",
      secondary: "#60D1C6",
      accent: "#FF7E50",
      error: "#FF5244",
      bgPrimary: "#161B22",
      bgSecondary: "#313A4B",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "forest",
    name: "Forest",
    description: "Earth greens and golden hues",
    light: {
      primary: "#2C5015",
      secondary: "#6B8E22",
      accent: "#FFD600",
      error: "#DD1C1A",
      bgPrimary: "#EBEEE2",
      bgSecondary: "#C1C8AD",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#93C66B",
      secondary: "#AFD182",
      accent: "#FFD600",
      error: "#FF5244",
      bgPrimary: "#181E17",
      bgSecondary: "#384436",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "sunset",
    name: "Sunset",
    description: "Warm oranges and reds",
    light: {
      primary: "#FF4500",
      secondary: "#FF6246",
      accent: "#FFD600",
      error: "#DD1C1A",
      bgPrimary: "#F7F0E8",
      bgSecondary: "#DCD0BA",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#FF9E60",
      secondary: "#FFAD7C",
      accent: "#FFD600",
      error: "#FF5244",
      bgPrimary: "#201813",
      bgSecondary: "#433329",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "monochrome",
    name: "Monochrome",
    description: "Elegant grayscale",
    light: {
      primary: "#333333",
      secondary: "#666666",
      accent: "#999999",
      error: "#DD1C1A",
      bgPrimary: "#F0F0F0",
      bgSecondary: "#D4D4D4",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#E5E5E5",
      secondary: "#BFBFBF",
      accent: "#D1D1D1",
      error: "#FF5244",
      bgPrimary: "#161616",
      bgSecondary: "#3B3B3B",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "lavender",
    name: "Lavender",
    description: "Soft purple with pink accents",
    light: {
      primary: "#6B418A",
      secondary: "#8A60AF",
      accent: "#E24982",
      error: "#DD1C1A",
      bgPrimary: "#F1EFF5",
      bgSecondary: "#D9D1DF",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#D1AFE2",
      secondary: "#DDBFEA",
      accent: "#FF9EC6",
      error: "#FF5244",
      bgPrimary: "#17131E",
      bgSecondary: "#393042",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "crimson",
    name: "Crimson",
    description: "Bold red with warm highlights",
    light: {
      primary: "#B51E28",
      secondary: "#992D38",
      accent: "#E26000",
      error: "#DD1C1A",
      bgPrimary: "#F6EDEB",
      bgSecondary: "#DECFCC",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#FF827C",
      secondary: "#F99993",
      accent: "#FFB56B",
      error: "#FF5244",
      bgPrimary: "#1B1215",
      bgSecondary: "#412E39",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "midnight",
    name: "Midnight",
    description: "Deep navy with sky blue",
    light: {
      primary: "#1E4993",
      secondary: "#2D60AF",
      accent: "#4993E2",
      error: "#DD1C1A",
      bgPrimary: "#EDF0F7",
      bgSecondary: "#CCD5E2",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#82B5EA",
      secondary: "#93C6F2",
      accent: "#9ED8FF",
      error: "#FF5244",
      bgPrimary: "#12161F",
      bgSecondary: "#2F3848",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "desert",
    name: "Desert",
    description: "Warm terracotta and sand tones",
    light: {
      primary: "#AF6049",
      secondary: "#9E7C60",
      accent: "#D1932D",
      error: "#DD1C1A",
      bgPrimary: "#F6F0EA",
      bgSecondary: "#E5D8C6",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#F2B593",
      secondary: "#EAD1AF",
      accent: "#FFD86B",
      error: "#FF5244",
      bgPrimary: "#1F1C16",
      bgSecondary: "#494138",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
  {
    id: "mint",
    name: "Mint",
    description: "Fresh green with turquoise",
    light: {
      primary: "#38AF93",
      secondary: "#60C6AF",
      accent: "#2D9EAF",
      error: "#DD1C1A",
      bgPrimary: "#EDF6F0",
      bgSecondary: "#D1E2D8",
      textPrimary: "#111111",
      textSecondary: "#444444",
      textOnPrimary: "#FFFFFF",
    },
    dark: {
      primary: "#93F2D8",
      secondary: "#BFF9EA",
      accent: "#6BEAF2",
      error: "#FF5244",
      bgPrimary: "#161F1F",
      bgSecondary: "#384949",
      textPrimary: "#F5F5F5",
      textSecondary: "#C6C6C6",
      textOnPrimary: "#FFFFFF",
    },
  },
];

/** Default theme ID */
export const DEFAULT_THEME_ID = "default";

/** Get a theme definition by ID, falls back to Default */
export function getThemeById(id: string): ThemeDefinition {
  return themes.find((t) => t.id === id) ?? themes[0];
}