import assert from "node:assert/strict";
import fs from "node:fs";
import path from "node:path";
import test from "node:test";
import ts from "typescript";

const repoRoot = path.resolve(import.meta.dirname, "../../..");
const sourcePath = path.join(repoRoot, "web/protocol/ui-schema.ts");
const transpiled = ts.transpileModule(fs.readFileSync(sourcePath, "utf8"), {
  compilerOptions: { module: ts.ModuleKind.ES2022, target: ts.ScriptTarget.ES2022 },
  fileName: sourcePath,
  reportDiagnostics: true,
});
assert.deepEqual(transpiled.diagnostics, []);
const moduleUrl = "data:text/javascript;base64," + Buffer.from(transpiled.outputText).toString("base64");
const { BLENDER_WORKSPACE_IDS, createDefaultWebWorkspaceState, reduceUICommand } = await import(moduleUrl);

test("Blender 5.2 workspaces retain their source editor area sets", () => {
  const state = createDefaultWebWorkspaceState();
  const expected = {
    Layout: ["3D Viewport", "Outliner", "Properties", "Timeline"],
    Modeling: ["3D Viewport", "Outliner", "Properties"],
    Sculpting: ["3D Viewport", "Outliner", "Properties"],
    "UV Editing": ["3D Viewport", "Image Editor", "Outliner", "Properties"],
    "Texture Paint": ["3D Viewport", "Image Editor", "Outliner", "Properties"],
    Shading: ["3D Viewport", "File Browser", "Image Editor", "Outliner", "Properties", "Shader Editor"],
    Animation: ["3D Viewport", "3D Viewport", "Dope Sheet", "Outliner", "Properties"],
    Rendering: ["Properties", "Render Result", "Timeline"],
    Compositing: ["Compositor", "Image Editor", "Properties", "Timeline"],
    "Geometry Nodes": ["3D Viewport", "Geometry Nodes", "Outliner", "Properties", "Spreadsheet", "Timeline"],
    Scripting: ["3D Viewport", "Info", "Outliner", "Outliner", "Properties", "Python Console", "Text Editor"],
  };
  assert.deepEqual(Object.keys(state.workspaces), BLENDER_WORKSPACE_IDS);
  for (const id of BLENDER_WORKSPACE_IDS) {
    assert.deepEqual(state.workspaces[id].areas.map((area) => area.editor).sort(), expected[id].toSorted(), id);
    assert.ok(state.workspaces[id].areas.every((area) => area.rect.width > 0 && area.rect.height > 0), id);
  }
});

test("M7-13 menu and modal overlays are mutually exclusive and Escape-closeable", () => {
  let state = createDefaultWebWorkspaceState();
  state = reduceUICommand(state, { type: "toggleMenu", menu: "文件" });
  assert.equal(state.openMenu, "文件");
  assert.equal(state.operatorSearchOpen, false);
  state = reduceUICommand(state, { type: "toggleMenu", menu: "编辑" });
  assert.equal(state.openMenu, "编辑");
  assert.equal(state.operatorSearchOpen, false);
  state = reduceUICommand(state, { type: "toggleOperatorSearch", open: true });
  assert.equal(state.operatorSearchOpen, true);
  assert.equal(state.openMenu, null);
  state = reduceUICommand(state, { type: "toggleOperatorSearch", open: false });
  assert.equal(state.operatorSearchOpen, false);
  state = reduceUICommand(state, { type: "toggleMenu", menu: "窗口" });
  assert.equal(state.openMenu, "窗口");
  state = reduceUICommand(state, { type: "toggleMenu", menu: "窗口" });
  assert.equal(state.openMenu, null);
});