import { describe, expect, test } from "bun:test";
import { createInitialAppState } from "@editor/initial-state";
import { toolEnterTemporaryPanCommand, toolExitTemporaryPanCommand, toolSetActiveCommand } from "./tool";

describe("tool commands", () => {
  test("sets active tool", () => {
    const next = toolSetActiveCommand.execute({ state: createInitialAppState("Test") }, { tool: "crop" });
    expect(next.editor.tools).toEqual({ activeTool: "crop", interactionMode: { type: "tool", tool: "crop" } });
  });

  test("enters and exits temporary pan", () => {
    const initial = createInitialAppState("Test");
    const panning = toolEnterTemporaryPanCommand.execute({ state: initial }, undefined);
    const restored = toolExitTemporaryPanCommand.execute({ state: panning }, undefined);

    expect(panning.editor.tools).toEqual({ activeTool: "select", interactionMode: { type: "temporary-pan", previousTool: "select" } });
    expect(restored.editor.tools).toEqual(initial.editor.tools);
  });
});