import { describe, expect, it } from "vitest";

import { defineToolcraft } from "./define-toolcraft";

describe("defineToolcraft runtime setup persistence", () => {
  it("enables canonical app state persistence by default", () => {
    const app = defineToolcraft({
      base: {
        identity: { id: "test", title: "Test" },
        canvas: { enabled: true },
        panels: {},
      },
      modules: [],
    });

    expect(app.persistence).toEqual({
      additionalValueTargets: [],
      include: ["canvas", "panels", "values"],
      key: "toolcraft:test:state:v2",
      storage: "localStorage",
      version: 2,
    });
  });

  it("preserves explicit localStorage identity while adding mandatory slices", () => {
    const app = defineToolcraft({
      base: {
        identity: { id: "runtime-test", title: "Toolcraft App" },
        canvas: { enabled: true },
        panels: {},
        persistence: {
          storage: "localStorage",
        },
      },
      modules: [],
    });

    expect(app.persistence).toEqual({
      additionalValueTargets: [],
      include: ["canvas", "panels", "values"],
      key: "toolcraft:runtime-test:state:v2",
      storage: "localStorage",
      version: 2,
    });
  });

  it("adds panel persistence instead of rejecting incomplete explicit policies", () => {
    const app = defineToolcraft({
      base: {
        identity: { id: "runtime-test", title: "Toolcraft App" },
        canvas: { enabled: true },
        panels: {
          controls: {
            sections: [
              {
                id: "test-section-1",
                controls: {
                  opacity: {
                    applicability: { mode: "always" as const },
                    defaultValue: 75,
                    target: "selectedLayer.opacity",
                    type: "slider",
                  },
                },
              },
            ],
            title: "Controls",
          },
        },
        persistence: {
          storage: "localStorage",
        },
      },
      modules: [],
    });

    expect(app.persistence).toMatchObject({
      include: ["canvas", "panels", "values"],
    });
  });
});