import { defineConfig } from "vite";
import { fastPublicAssets } from "./tools/fast-public-assets.ts";

const isolationHeaders = {
  "Cross-Origin-Opener-Policy": "same-origin",
  "Cross-Origin-Embedder-Policy": "require-corp",
};

export default defineConfig({
  server: { headers: isolationHeaders },
  preview: { headers: isolationHeaders },
  plugins: [...(process.env.FREECAD_WEB_FAST_LINK === "ON" ? [fastPublicAssets()] : []), {
    name: "freecad-web-csp",
    transformIndexHtml(html) {
      const policy = "default-src 'self'; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval' blob:; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; connect-src 'self'; object-src 'none'; base-uri 'self'";
      return {
        html,
        tags: [
          { tag: "meta", attrs: { "http-equiv": "Content-Security-Policy", content: policy }, injectTo: "head" },
          { tag: "script", attrs: { type: "module", src: "/module-preload.js" }, injectTo: "head-prepend" },
        ],
      };
    },
  }],
  build: {
    rollupOptions: {
      input: {
        main: "index.html",
        core: "core.html",
        document: "document.html",
        "main-chain": "main-chain.html",
        project: "project.html",
        full: "full.html",
        workbench: "workbench.html",
        python: "python.html",
        assembly: "assembly.html",
        bim: "bim.html",
        cam: "cam.html",
        cloud: "cloud.html",
        draft: "draft.html",
        fem: "fem.html",
        help: "help.html",
        import: "import.html",
        inspection: "inspection.html",
        jtreader: "jtreader.html",
        material: "material.html",
        measure: "measure.html",
        mesh: "mesh.html",
        meshpart: "meshpart.html",
        openscad: "openscad.html",
        part: "part.html",
        "part-io": "part-io.html",
        "part-inspect": "part-inspect.html",
        "part-python": "part-python.html",
        "part-save": "part-save.html",
        "partdesign-save": "partdesign-save.html",
        partdesign: "partdesign.html",
        "partdesign-inspect": "partdesign-inspect.html",
        "partdesign-python": "partdesign-python.html",
        "points-save": "points-save.html",
        points: "points.html",
        sandbox: "sandbox.html",
        "sandbox-inspect": "sandbox-inspect.html",
        "sandbox-python": "sandbox-python.html",
        "sandbox-save": "sandbox-save.html",
        sketcher: "sketcher.html",
        "sketcher-persistence": "sketcher-persistence.html",
        "plot-python": "plot-python.html",
        "reverseengineering-inspect": "reverseengineering-inspect.html",
        "reverseengineering-python": "reverseengineering-python.html",
        "reverseengineering-save": "reverseengineering-save.html",
        "reverseengineering-create": "reverseengineering-create.html",
        "robot-create": "robot-create.html",
        "robot-save": "robot-save.html",
        "robot-inspect": "robot-inspect.html",
        "robot-python": "robot-python.html",
        spreadsheet: "spreadsheet.html",
        "spreadsheet-inspect": "spreadsheet-inspect.html",
        "spreadsheet-python": "spreadsheet-python.html",
        "spreadsheet-save": "spreadsheet-save.html",
        "surface-save": "surface-save.html",
        start: "start.html",
        "start-inspect": "start-inspect.html",
        "start-python": "start-python.html",
        templatepymod: "templatepymod.html",
        "templatepymod-python": "templatepymod-python.html",
        web: "web.html",
        test: "test.html",
        "web-action-03": "web-persistence.html",
        tux: "tux.html",
        techdraw: "techdraw.html",
        "techdraw-native": "techdraw-native.html",
        "techdraw-inspect": "techdraw-inspect.html",
        "techdraw-python": "techdraw-python.html",
        "techdraw-save": "techdraw-save.html",
        surface: "surface.html",
        "surface-inspect": "surface-inspect.html",
        "surface-python": "surface-python.html",
        "show-inspect": "show-inspect.html",
        "show-python": "show-python.html",
        "sketcher-inspect": "sketcher-inspect.html",
        "sketcher-python": "sketcher-python.html",
        "points-inspect": "points-inspect.html",
        "points-python": "points-python.html",
      },
    },
  },
});