/// Farbschemata der Fenster: Header-/Rahmenfarbe plus xterm-Theme —
/// genutzt vom Terminal-Fenster (Header, angedocktes Panel) und vom
/// abgelösten Panel-Fenster (panel.ts), damit beide gleich aussehen.

/// Überträgt ein Theme auf die CSS-Variablen der Seite; die Defaults in den
/// HTML-Styleblöcken sind Mocha. Fehlt einem Theme ein Farbwert, bleibt der
/// Mocha-Default stehen.
export function applyTheme(picked: (typeof THEMES)[string]) {
  const x = picked.xterm;
  const vars: Record<string, string | undefined> = {
    "--bg": x.background,
    "--surface": picked.header,
    "--tile": x.background,
    "--line": picked.border,
    "--line-strong": x.black,
    "--text": x.foreground,
    "--muted": x.brightWhite,
    "--faint": x.brightBlack,
    "--accent": x.blue,
    "--ok": x.green,
    "--warn": x.yellow,
    "--err": x.red,
  };
  for (const [k, v] of Object.entries(vars)) {
    if (v) document.documentElement.style.setProperty(k, v);
  }
}

export const THEMES: Record<
  string,
  { header: string; border: string; xterm: Record<string, string> }
> = {
  mocha: {
    header: "#181825",
    border: "#313244",
    xterm: {
      background: "#1e1e2e",
      foreground: "#cdd6f4",
      cursor: "#f5e0dc",
      cursorAccent: "#1e1e2e",
      selectionBackground: "#585b7080",
      black: "#45475a",
      red: "#f38ba8",
      green: "#a6e3a1",
      yellow: "#f9e2af",
      blue: "#89b4fa",
      magenta: "#f5c2e7",
      cyan: "#94e2d5",
      white: "#bac2de",
      brightBlack: "#585b70",
      brightRed: "#f38ba8",
      brightGreen: "#a6e3a1",
      brightYellow: "#f9e2af",
      brightBlue: "#89b4fa",
      brightMagenta: "#f5c2e7",
      brightCyan: "#94e2d5",
      brightWhite: "#a6adc8",
    },
  },
  dracula: {
    header: "#21222c",
    border: "#44475a",
    xterm: {
      background: "#282a36",
      foreground: "#f8f8f2",
      cursor: "#f8f8f2",
      cursorAccent: "#282a36",
      selectionBackground: "#44475a80",
      black: "#21222c",
      red: "#ff5555",
      green: "#50fa7b",
      yellow: "#f1fa8c",
      blue: "#bd93f9",
      magenta: "#ff79c6",
      cyan: "#8be9fd",
      white: "#f8f8f2",
      brightBlack: "#6272a4",
      brightRed: "#ff6e6e",
      brightGreen: "#69ff94",
      brightYellow: "#ffffa5",
      brightBlue: "#d6acff",
      brightMagenta: "#ff92df",
      brightCyan: "#a4ffff",
      brightWhite: "#ffffff",
    },
  },
  "solarized-dark": {
    header: "#073642",
    border: "#586e75",
    xterm: {
      background: "#002b36",
      foreground: "#839496",
      cursor: "#839496",
      cursorAccent: "#002b36",
      selectionBackground: "#07364280",
      black: "#073642",
      red: "#dc322f",
      green: "#859900",
      yellow: "#b58900",
      blue: "#268bd2",
      magenta: "#d33682",
      cyan: "#2aa198",
      white: "#eee8d5",
      brightBlack: "#586e75",
      brightRed: "#cb4b16",
      brightGreen: "#859900",
      brightYellow: "#657b83",
      brightBlue: "#839496",
      brightMagenta: "#6c71c4",
      brightCyan: "#93a1a1",
      brightWhite: "#fdf6e3",
    },
  },
  gruvbox: {
    header: "#1d2021",
    border: "#3c3836",
    xterm: {
      background: "#282828",
      foreground: "#ebdbb2",
      cursor: "#ebdbb2",
      cursorAccent: "#282828",
      selectionBackground: "#3c383680",
      black: "#282828",
      red: "#cc241d",
      green: "#98971a",
      yellow: "#d79921",
      blue: "#458588",
      magenta: "#b16286",
      cyan: "#689d6a",
      white: "#a89984",
      brightBlack: "#928374",
      brightRed: "#fb4934",
      brightGreen: "#b8bb26",
      brightYellow: "#fabd2f",
      brightBlue: "#83a598",
      brightMagenta: "#d3869b",
      brightCyan: "#8ec07c",
      brightWhite: "#ebdbb2",
    },
  },
  "one-dark": {
    header: "#21252b",
    border: "#3e4451",
    xterm: {
      background: "#282c34",
      foreground: "#abb2bf",
      cursor: "#abb2bf",
      cursorAccent: "#282c34",
      selectionBackground: "#3e445180",
      black: "#282c34",
      red: "#e06c75",
      green: "#98c379",
      yellow: "#e5c07b",
      blue: "#61afef",
      magenta: "#c678dd",
      cyan: "#56b6c2",
      white: "#abb2bf",
      brightBlack: "#5c6370",
      brightRed: "#e06c75",
      brightGreen: "#98c379",
      brightYellow: "#e5c07b",
      brightBlue: "#61afef",
      brightMagenta: "#c678dd",
      brightCyan: "#56b6c2",
      brightWhite: "#ffffff",
    },
  },
  "solarized-light": {
    header: "#eee8d5",
    border: "#93a1a1",
    xterm: {
      background: "#fdf6e3",
      foreground: "#657b83",
      cursor: "#657b83",
      cursorAccent: "#fdf6e3",
      selectionBackground: "#eee8d5b0",
      black: "#073642",
      red: "#dc322f",
      green: "#859900",
      yellow: "#b58900",
      blue: "#268bd2",
      magenta: "#d33682",
      cyan: "#2aa198",
      white: "#eee8d5",
      brightBlack: "#002b36",
      brightRed: "#cb4b16",
      brightGreen: "#586e75",
      brightYellow: "#657b83",
      brightBlue: "#839496",
      brightMagenta: "#6c71c4",
      brightCyan: "#93a1a1",
      brightWhite: "#fdf6e3",
    },
  },
  "catppuccin-latte": {
    header: "#e6e9ef",
    border: "#ccd0da",
    xterm: {
      background: "#eff1f5",
      foreground: "#4c4f69",
      cursor: "#dc8a78",
      cursorAccent: "#eff1f5",
      selectionBackground: "#acb0be80",
      black: "#5c5f77",
      red: "#d20f39",
      green: "#40a02b",
      yellow: "#df8e1d",
      blue: "#1e66f5",
      magenta: "#ea76cb",
      cyan: "#179299",
      white: "#acb0be",
      brightBlack: "#6c6f85",
      brightRed: "#d20f39",
      brightGreen: "#40a02b",
      brightYellow: "#df8e1d",
      brightBlue: "#1e66f5",
      brightMagenta: "#ea76cb",
      brightCyan: "#179299",
      brightWhite: "#bcc0cc",
    },
  },
  "one-light": {
    header: "#eaeaeb",
    border: "#d4d4d4",
    xterm: {
      background: "#fafafa",
      foreground: "#383a42",
      cursor: "#526eff",
      cursorAccent: "#fafafa",
      selectionBackground: "#e5e5e6b0",
      black: "#383a42",
      red: "#e45649",
      green: "#50a14f",
      yellow: "#c18401",
      blue: "#4078f2",
      magenta: "#a626a4",
      cyan: "#0184bc",
      white: "#a0a1a7",
      brightBlack: "#696c77",
      brightRed: "#e45649",
      brightGreen: "#50a14f",
      brightYellow: "#c18401",
      brightBlue: "#4078f2",
      brightMagenta: "#a626a4",
      brightCyan: "#0184bc",
      brightWhite: "#ffffff",
    },
  },
  nord: {
    header: "#3b4252",
    border: "#4c566a",
    xterm: {
      background: "#2e3440",
      foreground: "#d8dee9",
      cursor: "#d8dee9",
      cursorAccent: "#2e3440",
      selectionBackground: "#434c5e80",
      black: "#3b4252",
      red: "#bf616a",
      green: "#a3be8c",
      yellow: "#ebcb8b",
      blue: "#81a1c1",
      magenta: "#b48ead",
      cyan: "#88c0d0",
      white: "#e5e9f0",
      brightBlack: "#4c566a",
      brightRed: "#bf616a",
      brightGreen: "#a3be8c",
      brightYellow: "#ebcb8b",
      brightBlue: "#81a1c1",
      brightMagenta: "#b48ead",
      brightCyan: "#8fbcbb",
      brightWhite: "#eceff4",
    },
  },
  "tokyo-night": {
    header: "#16161e",
    border: "#292e42",
    xterm: {
      background: "#1a1b26",
      foreground: "#c0caf5",
      cursor: "#c0caf5",
      cursorAccent: "#1a1b26",
      selectionBackground: "#28345780",
      black: "#15161e",
      red: "#f7768e",
      green: "#9ece6a",
      yellow: "#e0af68",
      blue: "#7aa2f7",
      magenta: "#bb9af7",
      cyan: "#7dcfff",
      white: "#a9b1d6",
      brightBlack: "#414868",
      brightRed: "#f7768e",
      brightGreen: "#9ece6a",
      brightYellow: "#e0af68",
      brightBlue: "#7aa2f7",
      brightMagenta: "#bb9af7",
      brightCyan: "#7dcfff",
      brightWhite: "#c0caf5",
    },
  },
  monokai: {
    header: "#1e1f1c",
    border: "#49483e",
    xterm: {
      background: "#272822",
      foreground: "#f8f8f2",
      cursor: "#f8f8f2",
      cursorAccent: "#272822",
      selectionBackground: "#49483e80",
      black: "#272822",
      red: "#f92672",
      green: "#a6e22e",
      yellow: "#e6db74",
      blue: "#66d9ef",
      magenta: "#ae81ff",
      cyan: "#a1efe4",
      white: "#f8f8f2",
      brightBlack: "#75715e",
      brightRed: "#f92672",
      brightGreen: "#a6e22e",
      brightYellow: "#f4bf75",
      brightBlue: "#66d9ef",
      brightMagenta: "#ae81ff",
      brightCyan: "#a1efe4",
      brightWhite: "#f9f8f5",
    },
  },
  "rose-pine": {
    header: "#1f1d2e",
    border: "#26233a",
    xterm: {
      background: "#191724",
      foreground: "#e0def4",
      cursor: "#e0def4",
      cursorAccent: "#191724",
      selectionBackground: "#403d5280",
      black: "#26233a",
      red: "#eb6f92",
      green: "#31748f",
      yellow: "#f6c177",
      blue: "#9ccfd8",
      magenta: "#c4a7e7",
      cyan: "#ebbcba",
      white: "#e0def4",
      brightBlack: "#6e6a86",
      brightRed: "#eb6f92",
      brightGreen: "#31748f",
      brightYellow: "#f6c177",
      brightBlue: "#9ccfd8",
      brightMagenta: "#c4a7e7",
      brightCyan: "#ebbcba",
      brightWhite: "#e0def4",
    },
  },
  everforest: {
    header: "#232a2e",
    border: "#475258",
    xterm: {
      background: "#2d353b",
      foreground: "#d3c6aa",
      cursor: "#d3c6aa",
      cursorAccent: "#2d353b",
      selectionBackground: "#47525880",
      black: "#475258",
      red: "#e67e80",
      green: "#a7c080",
      yellow: "#dbbc7f",
      blue: "#7fbbb3",
      magenta: "#d699b6",
      cyan: "#83c092",
      white: "#d3c6aa",
      brightBlack: "#859289",
      brightRed: "#e67e80",
      brightGreen: "#a7c080",
      brightYellow: "#dbbc7f",
      brightBlue: "#7fbbb3",
      brightMagenta: "#d699b6",
      brightCyan: "#83c092",
      brightWhite: "#d3c6aa",
    },
  },
};