// src/build.ts

import { writeFileSync, mkdirSync } from "node:fs";

import { light as rolesLight, lightSoft as rolesLightSoft, dark as rolesDark, darkSoft as rolesDarkSoft } from "./palette";

import { makeTheme } from "./theme";

import { makeZedThemeFamily } from "./zed-theme";

import { convertRolesToP3 } from "./color-p3";

mkdirSync("themes", { recursive: true });

mkdirSync("zed/themes", { recursive: true });

// Convert palettes to Display P3 color space

const rolesLightP3 = convertRolesToP3(rolesLight);

const rolesDarkP3 = convertRolesToP3(rolesDark);

// ============================================

// VS Code Themes

// ============================================

const vscodeThemes = [

{

file: "themes/pierre-light.json",

theme: makeTheme({

name: "pierre-light",

displayName: "Pierre Light",

type: "light",

roles: rolesLight

})

},

{

file: "themes/pierre-light-soft.json",

theme: makeTheme({

name: "pierre-light-soft",

displayName: "Pierre Light Soft",

type: "light",

roles: rolesLightSoft

})

},

{

file: "themes/pierre-dark.json",

theme: makeTheme({

name: "pierre-dark",

displayName: "Pierre Dark",

type: "dark",

roles: rolesDark

})

},

{

file: "themes/pierre-dark-soft.json",

theme: makeTheme({

name: "pierre-dark-soft",

displayName: "Pierre Dark Soft",

type: "dark",

roles: rolesDarkSoft

})

},

{

file: "themes/pierre-light-vibrant.json",

theme: makeTheme({

name: "pierre-light-vibrant",

displayName: "Pierre Light Vibrant",

type: "light",

roles: rolesLightP3

})

},

{

file: "themes/pierre-dark-vibrant.json",

theme: makeTheme({

name: "pierre-dark-vibrant",

displayName: "Pierre Dark Vibrant",

type: "dark",

roles: rolesDarkP3

})

}

];

for (const {file, theme} of vscodeThemes) {

writeFileSync(file, JSON.stringify(theme, null, 2), "utf8");

console.log("Wrote", file);

}

// ============================================

// Zed Theme Family

// ============================================

const zedTheme = makeZedThemeFamily("Pierre", "pierrecomputer", [

{ name: "Pierre Light", appearance: "light", roles: rolesLight },

{ name: "Pierre Light Soft", appearance: "light", roles: rolesLightSoft },

{ name: "Pierre Dark", appearance: "dark", roles: rolesDark },

{ name: "Pierre Dark Soft", appearance: "dark", roles: rolesDarkSoft },

]);

writeFileSync("zed/themes/pierre.json", JSON.stringify(zedTheme, null, 2), "utf8");

console.log("Wrote zed/themes/pierre.json");

// ============================================

// ESM wrapper modules (for npm / Shiki consumers)

// ============================================

mkdirSync("dist", { recursive: true });

const themeNames: string[] = [];

/** VS Code / Shiki theme shape exposed by each per-theme module. */

const themeDts = `/** VS Code / TextMate theme object (frozen at runtime). */

interface PierreTheme {

readonly name: string;

readonly displayName: string;

readonly type: "light" | "dark";

readonly colors: Readonly<Record<string, string>>;

readonly tokenColors: ReadonlyArray<{

readonly name?: string;

readonly scope?: string | string[];

readonly settings: Readonly<Record<string, string>>;

}>;

readonly semanticTokenColors: Readonly<Record<string, string | Record<string, string>>>;

}

declare const theme: PierreTheme;

export default theme;

`;

for (const { file, theme } of vscodeThemes) {

const name = file.replace("themes/", "").replace(".json", "");

themeNames.push(name);

const json = JSON.stringify(theme);

const escaped = json.replace(/\\/g, "\\\\").replace(/'/g, "\\'");

const mjs = `export default Object.freeze(JSON.parse('${escaped}'))\n`;

writeFileSync(`dist/${name}.mjs`, mjs, "utf8");

writeFileSync(`dist/${name}.d.mts`, themeDts, "utf8");

console.log("Wrote", `dist/${name}.mjs`, `+ .d.mts`);

}

const indexMjs = `export const themeNames = ${JSON.stringify(themeNames)}\n`;

const indexDts = `export declare const themeNames: readonly string[];\n`;

writeFileSync("dist/index.mjs", indexMjs, "utf8");

writeFileSync("dist/index.d.mts", indexDts, "utf8");

console.log("Wrote dist/index.mjs + .d.mts");