import { describe, expect, it } from "vitest";
import {
  ACTION_CONTROLS,
  ACTION_LAYERS,
  actionBindingChordLabel,
  actionBindingId,
  actionControlForControllerToken,
  actionControlForKeyboardCode,
  actionLayerForModifiers,
  defaultActionBindings,
  normalizeActionBindings,
  resetActionBindingLayer,
  withActionBinding,
} from "./actionBindings";
import { defaultActionBarForClass } from "./abilityCatalog";

describe("controller action bindings", () => {
  it("creates all twenty-four slots and maps the first four abilities to the face diamond", () => {
    const bindings = defaultActionBindings(["one", "two", "three", "four"]);
    expect(Object.keys(bindings)).toHaveLength(ACTION_LAYERS.length * ACTION_CONTROLS.length);
    expect(bindings["primary:face-bottom"]).toBe("one");
    expect(bindings["primary:face-left"]).toBe("two");
    expect(bindings["primary:face-top"]).toBe("three");
    expect(bindings["primary:face-right"]).toBe("four");
    expect(bindings["primary:r1"]).toBeNull();
    expect(bindings["secondary:face-bottom"]).toBeNull();
  });

  it("normalizes partial and corrupt saved data against known class abilities", () => {
    const bindings = normalizeActionBindings({
      "primary:face-bottom": "other-class-spell",
      "primary:face-left": "known-two",
      madeUp: "known-one",
    }, ["known-one", "known-two", "known-three"]);
    expect(bindings["primary:face-bottom"]).toBeNull();
    expect(bindings["primary:face-left"]).toBe("known-two");
    expect(bindings["primary:face-top"]).toBe("known-three");
    expect(Object.keys(bindings)).toHaveLength(24);
  });

  it("places each primary class taunt in the fifth default R1 slot", () => {
    for (const [classId, tauntId] of [
      ["warrior", "warrior-taunt"],
      ["paladin", "paladin-hand-of-reckoning"],
      ["death-knight", "death-knight-dark-command"],
      ["druid", "druid-growl"],
    ] as const) {
      const abilities = defaultActionBarForClass(classId);
      expect(abilities[4]).toBe(tauntId);
      expect(defaultActionBindings(abilities)["primary:r1"]).toBe(tauntId);
    }
  });

  it("updates and restores one layer without disturbing the other layers", () => {
    const defaults = defaultActionBindings(["one", "two", "three", "four"]);
    const edited = withActionBinding(defaults, "secondary", "r2", "one");
    const reset = resetActionBindingLayer(edited, "primary", ["one", "two", "three", "four"]);
    expect(reset[actionBindingId("secondary", "r2")]).toBe("one");
    expect(reset[actionBindingId("primary", "face-bottom")]).toBe("one");
  });

  it("resolves physical inputs and modifier precedence", () => {
    expect(actionControlForControllerToken("Button3")).toBe("face-top");
    expect(actionControlForControllerToken("Button7")).toBe("r2");
    expect(actionControlForControllerToken("Button14")).toBe("dpad-left");
    expect(actionControlForKeyboardCode("Digit8")).toBe("dpad-right");
    expect(actionLayerForModifiers(true, false)).toBe("secondary");
    expect(actionLayerForModifiers(false, true)).toBe("tertiary");
    expect(actionLayerForModifiers(true, true)).toBe("tertiary");
    expect(actionBindingChordLabel("secondary", "face-top")).toBe("L1 + Triangle");
    expect(actionBindingChordLabel("tertiary", "r1", "keyboard")).toBe("Alt + 5");
  });
});