import { vi, type Mock } from "vitest";
import {
  attackMenuElement,
  buildMenuElement,
  COLORS,
  MenuElementParams,
  rootMenuElement,
  Slot,
} from "../../../src/client/hud/layers/RadialMenuElements";
import { GameView, PlayerView } from "../../../src/client/view";
import { UnitType } from "../../../src/core/game/Game";
import { TileRef } from "../../../src/core/game/GameMap";

vi.mock("../../../src/client/Utils", () => ({
  translateText: vi.fn((key: string) => key),
  renderNumber: vi.fn((num: number) => num.toString()),
}));

vi.mock("../../../src/client/hud/layers/BuildMenu", async () => {
  const { UnitType } = await vi.importActual<
    typeof import("../../../src/core/game/Game")
  >("../../../src/core/game/Game");
  return {
    flattenedBuildTable: [
      {
        unitType: UnitType.City,
        key: "unit_type.city",
        description: "unit_type.city_desc",
        icon: "city-icon",
        countable: true,
      },
      {
        unitType: UnitType.Factory,
        key: "unit_type.factory",
        description: "unit_type.factory_desc",
        icon: "factory-icon",
        countable: true,
      },
      {
        unitType: UnitType.AtomBomb,
        key: "unit_type.atom_bomb",
        description: "unit_type.atom_bomb_desc",
        icon: "atom-bomb-icon",
        countable: false,
      },
      {
        unitType: UnitType.Warship,
        key: "unit_type.warship",
        description: "unit_type.warship_desc",
        icon: "warship-icon",
        countable: true,
      },
      {
        unitType: UnitType.HydrogenBomb,
        key: "unit_type.hydrogen_bomb",
        description: "unit_type.hydrogen_bomb_desc",
        icon: "hydrogen-bomb-icon",
        countable: false,
      },
      {
        unitType: UnitType.MIRV,
        key: "unit_type.mirv",
        description: "unit_type.mirv_desc",
        icon: "mirv-icon",
        countable: false,
      },
    ],
  };
});

vi.mock("nanoid", () => ({
  customAlphabet: vi.fn(() => vi.fn(() => "mock-id")),
}));

vi.mock("dompurify", () => ({
  __esModule: true,
  default: {
    sanitize: vi.fn((str: string) => str),
  },
}));

describe("RadialMenuElements", () => {
  let mockParams: MenuElementParams;
  let mockPlayer: PlayerView;
  let mockGame: GameView;
  let mockBuildMenu: any;
  let mockPlayerActions: any;
  let mockTile: TileRef;

  beforeEach(() => {
    mockPlayer = {
      id: () => 1,
      isAlliedWith: vi.fn(() => false),
      isPlayer: vi.fn(() => true),
      isTraitor: vi.fn(() => false),
      isDisconnected: vi.fn(() => false),
    } as unknown as PlayerView;

    mockGame = {
      inSpawnPhase: vi.fn(() => false),
      owner: vi.fn(() => mockPlayer),
      isLand: vi.fn(() => true),
      config: vi.fn(() => ({
        theme: () => ({
          territoryColor: () => ({
            lighten: () => ({ alpha: () => ({ toRgbString: () => "#fff" }) }),
          }),
        }),
        isUnitDisabled: vi.fn(() => false),
      })),
    } as unknown as GameView;

    mockBuildMenu = {
      canBuildOrUpgrade: vi.fn(() => true),
      cost: vi.fn(() => 100),
      count: vi.fn(() => 5),
      sendBuildOrUpgrade: vi.fn(),
    };

    mockPlayerActions = {
      buildableUnits: [
        { type: UnitType.City, canBuild: true },
        { type: UnitType.Factory, canBuild: true },
        { type: UnitType.AtomBomb, canBuild: true },
        { type: UnitType.Warship, canBuild: true },
        { type: UnitType.HydrogenBomb, canBuild: true },
        { type: UnitType.MIRV, canBuild: true },
        { type: UnitType.TransportShip, canBuild: true },
      ],
      canAttack: true,
      interaction: {
        canSendAllianceRequest: true,
        canBreakAlliance: false,
        canDonateTroops: true,
        canDonateGold: true,
      },
    };

    mockTile = {} as TileRef;

    mockParams = {
      myPlayer: mockPlayer,
      selected: mockPlayer,
      tile: mockTile,
      playerActions: mockPlayerActions,
      game: mockGame,
      buildMenu: mockBuildMenu,
      emojiTable: {} as any,
      playerActionHandler: {} as any,
      playerPanel: {} as any,
      chatIntegration: {} as any,
      eventBus: {} as any,
      closeMenu: vi.fn(),
    };
  });

  describe("attackMenuElement", () => {
    it("should have correct basic properties", () => {
      expect(attackMenuElement.id).toBe(Slot.Attack);
      expect(attackMenuElement.name).toBe("radial_attack");
      expect(attackMenuElement.icon).toBeDefined();
      expect(attackMenuElement.color).toBe(COLORS.attack);
    });

    it("should be disabled during spawn phase", () => {
      mockGame.inSpawnPhase = vi.fn(() => true);
      expect(attackMenuElement.disabled(mockParams)).toBe(true);
    });

    it("should be enabled when not in spawn phase", () => {
      mockGame.inSpawnPhase = vi.fn(() => false);
      expect(attackMenuElement.disabled(mockParams)).toBe(false);
    });

    it("should return attack submenu with attack units only", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      const subMenu = attackMenuElement.subMenu!(mockParams);

      expect(subMenu).toBeDefined();
      expect(subMenu.length).toBeGreaterThan(0);

      const attackUnitTypes = [
        UnitType.AtomBomb,
        UnitType.MIRV,
        UnitType.HydrogenBomb,
        UnitType.Warship,
      ];
      const returnedUnitTypes = subMenu.map((item) => {
        const unitTypeStr = item.id.replace("attack_", "");
        return Object.values(UnitType).find(
          (type) => type.toString() === unitTypeStr,
        );
      });

      returnedUnitTypes.forEach((unitType) => {
        expect(attackUnitTypes).toContain(unitType);
      });
    });

    it("should not include construction units in attack menu", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      const subMenu = attackMenuElement.subMenu!(mockParams);

      const constructionUnitTypes = [UnitType.City, UnitType.Factory];
      const returnedUnitTypes = subMenu.map((item) => {
        const unitTypeStr = item.id.replace("attack_", "");
        return Object.values(UnitType).find(
          (type) => type.toString() === unitTypeStr,
        );
      });

      constructionUnitTypes.forEach((unitType) => {
        expect(returnedUnitTypes).not.toContain(unitType);
      });
    });

    it("should handle undefined params in submenu", () => {
      const subMenu = attackMenuElement.subMenu!(undefined as any);
      expect(subMenu).toEqual([]);
    });
  });

  describe("buildMenuElement", () => {
    it("should have correct basic properties", () => {
      expect(buildMenuElement.id).toBe(Slot.Build);
      expect(buildMenuElement.name).toBe("build");
      expect(buildMenuElement.icon).toBeDefined();
      expect(buildMenuElement.color).toBe(COLORS.build);
    });

    it("should be disabled during spawn phase", () => {
      mockGame.inSpawnPhase = vi.fn(() => true);
      expect(buildMenuElement.disabled(mockParams)).toBe(true);
    });

    it("should be enabled when not in spawn phase", () => {
      mockGame.inSpawnPhase = vi.fn(() => false);
      expect(buildMenuElement.disabled(mockParams)).toBe(false);
    });

    it("should return build submenu with construction units only", () => {
      const subMenu = buildMenuElement.subMenu!(mockParams);

      expect(subMenu).toBeDefined();
      expect(subMenu.length).toBeGreaterThan(0);

      const constructionUnitTypes = [UnitType.City, UnitType.Factory];
      const returnedUnitTypes = subMenu.map((item) => {
        const unitTypeStr = item.id.replace("build_", "");
        return Object.values(UnitType).find(
          (type) => type.toString() === unitTypeStr,
        );
      });

      returnedUnitTypes.forEach((unitType) => {
        expect(constructionUnitTypes).toContain(unitType);
      });
    });

    it("should not include attack units in build menu", () => {
      const subMenu = buildMenuElement.subMenu!(mockParams);

      const attackUnitTypes = [
        UnitType.AtomBomb,
        UnitType.MIRV,
        UnitType.HydrogenBomb,
        UnitType.Warship,
      ];
      const returnedUnitTypes = subMenu.map((item) => {
        const unitTypeStr = item.id.replace("build_", "");
        return Object.values(UnitType).find(
          (type) => type.toString() === unitTypeStr,
        );
      });

      attackUnitTypes.forEach((unitType) => {
        expect(returnedUnitTypes).not.toContain(unitType);
      });
    });

    it("should handle undefined params in submenu", () => {
      const subMenu = buildMenuElement.subMenu!(undefined as any);
      expect(subMenu).toEqual([]);
    });
  });

  describe("rootMenuElement", () => {
    it("should have correct basic properties", () => {
      expect(rootMenuElement.id).toBe("root");
      expect(rootMenuElement.name).toBe("root");
      expect(rootMenuElement.disabled(mockParams)).toBe(false);
    });

    it("should show build and delete menu on own territory", () => {
      const subMenu = rootMenuElement.subMenu!(mockParams);
      const buildMenu = subMenu.find((item) => item.id === Slot.Build);
      const attackMenu = subMenu.find((item) => item.id === Slot.Attack);
      const deleteMenu = subMenu.find((item) => item.id === Slot.Delete);

      expect(buildMenu).toBeDefined();
      expect(attackMenu).toBeUndefined();
      expect(deleteMenu).toBeDefined();
    });

    it("should show attack and boat menu on enemy territory", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockGame.owner = vi.fn(() => enemyPlayer);

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const buildMenu = subMenu.find((item) => item.id === Slot.Build);
      const attackMenu = subMenu.find((item) => item.id === Slot.Attack);
      const boatMenu = subMenu.find((item) => item.id === Slot.Boat);

      expect(attackMenu).toBeDefined();
      expect(buildMenu).toBeUndefined();
      expect(boatMenu).toBeDefined();
    });

    it("should include info menu in both cases", () => {
      const subMenu = rootMenuElement.subMenu!(mockParams);
      const infoMenu = subMenu.find((item) => item.id === Slot.Info);

      expect(infoMenu).toBeDefined();
    });

    it("should handle ally menu correctly", () => {
      const allyPlayer = {
        id: () => 2,
        isAlliedWith: vi.fn(() => true),
        isPlayer: vi.fn(() => true),
        isTraitor: vi.fn(() => false),
        isDisconnected: vi.fn(() => false),
      } as unknown as PlayerView;
      mockParams.selected = allyPlayer;
      mockGame.owner = vi.fn(() => allyPlayer);

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const allyMenu = subMenu.find((item) => item.id === "ally_break");

      expect(allyMenu).toBeDefined();
    });

    it("should show extend element when inAllianceExtensionWindow is true", () => {
      const allyPlayer = {
        id: () => 2,
        isAlliedWith: vi.fn(() => true),
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = allyPlayer;
      mockGame.owner = vi.fn(() => allyPlayer);
      mockPlayerActions.interaction = {
        ...mockPlayerActions.interaction,
        canBreakAlliance: true,
        allianceInfo: {
          expiresAt: 100,
          inExtensionWindow: true,
          myPlayerAgreedToExtend: true,
          otherAgreedToExtend: false,
          canExtend: false,
        },
      };

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const extendMenu = subMenu.find((item) => item.id === "ally_extend");

      expect(extendMenu).toBeDefined();
    });

    it("should not show extend element when inAllianceExtensionWindow is false", () => {
      const allyPlayer = {
        id: () => 2,
        isAlliedWith: vi.fn(() => true),
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = allyPlayer;
      mockGame.owner = vi.fn(() => allyPlayer);
      mockPlayerActions.interaction = {
        ...mockPlayerActions.interaction,
        canBreakAlliance: true,
        allianceInfo: {
          expiresAt: 100,
          inExtensionWindow: false,
          myPlayerAgreedToExtend: false,
          otherAgreedToExtend: false,
          canExtend: false,
        },
      };

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const extendMenu = subMenu.find((item) => item.id === "ally_extend");

      expect(extendMenu).toBeUndefined();
    });

    it("should show extend element as disabled when canExtend is false", () => {
      const allyPlayer = {
        id: () => 2,
        isAlliedWith: vi.fn(() => true),
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = allyPlayer;
      mockGame.owner = vi.fn(() => allyPlayer);
      mockPlayerActions.interaction = {
        ...mockPlayerActions.interaction,
        canBreakAlliance: true,
        allianceInfo: {
          expiresAt: 100,
          inExtensionWindow: true,
          myPlayerAgreedToExtend: true,
          otherAgreedToExtend: false,
          canExtend: false,
        },
      };

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const extendMenu = subMenu.find((item) => item.id === "ally_extend");

      expect(extendMenu).toBeDefined();
      expect(extendMenu!.disabled(mockParams)).toBe(true);
    });

    it("should show extend element as enabled when canExtend is true", () => {
      const allyPlayer = {
        id: () => 2,
        isAlliedWith: vi.fn(() => true),
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = allyPlayer;
      mockGame.owner = vi.fn(() => allyPlayer);
      mockPlayerActions.interaction = {
        ...mockPlayerActions.interaction,
        canBreakAlliance: true,
        allianceInfo: {
          expiresAt: 100,
          inExtensionWindow: true,
          myPlayerAgreedToExtend: false,
          otherAgreedToExtend: false,
          canExtend: true,
        },
      };

      const subMenu = rootMenuElement.subMenu!(mockParams);
      const extendMenu = subMenu.find((item) => item.id === "ally_extend");

      expect(extendMenu).toBeDefined();
      expect(extendMenu!.disabled(mockParams)).toBe(false);
    });
  });

  describe("Menu element actions", () => {
    it("should execute build action correctly", () => {
      const subMenu = buildMenuElement.subMenu!(mockParams);
      const cityElement = subMenu.find((item) => item.id === "build_City");

      expect(cityElement).toBeDefined();
      expect(cityElement!.action).toBeDefined();

      if (cityElement!.action) {
        cityElement!.action(mockParams);
        expect(mockBuildMenu.sendBuildOrUpgrade).toHaveBeenCalled();
        expect(mockParams.closeMenu).toHaveBeenCalled();
      }
    });

    it("should execute attack action correctly", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      const subMenu = attackMenuElement.subMenu!(mockParams);

      const atomBombElement = subMenu.find(
        (item) => item.id === "attack_Atom Bomb",
      );

      expect(atomBombElement).toBeDefined();
      expect(atomBombElement!.action).toBeDefined();

      if (atomBombElement!.action) {
        atomBombElement!.action(mockParams);
        expect(mockBuildMenu.sendBuildOrUpgrade).toHaveBeenCalled();
        expect(mockParams.closeMenu).toHaveBeenCalled();
      }
    });

    it("should not execute action when buildable unit is not found", () => {
      mockPlayerActions.buildableUnits = [];
      mockBuildMenu.canBuildOrUpgrade = vi.fn(() => false);

      const subMenu = buildMenuElement.subMenu!(mockParams);
      const cityElement = subMenu.find((item) => item.id === "build_City");

      if (cityElement!.action) {
        cityElement!.action(mockParams);
        expect(mockBuildMenu.sendBuildOrUpgrade).not.toHaveBeenCalled();
        expect(mockParams.closeMenu).not.toHaveBeenCalled();
      }
    });
  });

  describe("Menu element tooltips", () => {
    it("should generate correct tooltip items for build elements", () => {
      const subMenu = buildMenuElement.subMenu!(mockParams);
      const cityElement = subMenu.find((item) => item.id === "build_City");

      expect(cityElement!.tooltipItems).toBeDefined();
      expect(cityElement!.tooltipItems!.length).toBeGreaterThan(0);

      const tooltipTexts = cityElement!.tooltipItems!.map((item) => item.text);
      expect(tooltipTexts).toContain("unit_type.city");
      expect(tooltipTexts).toContain("unit_type.city_desc");
      expect(tooltipTexts.some((text) => text.includes("100"))).toBe(true);
      expect(tooltipTexts.some((text) => text.includes("5x"))).toBe(true);
    });

    it("should generate correct tooltip items for attack elements", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      const subMenu = attackMenuElement.subMenu!(mockParams);
      const atomBombElement = subMenu.find(
        (item) => item.id === "attack_Atom Bomb",
      );

      expect(atomBombElement!.tooltipItems).toBeDefined();
      expect(atomBombElement!.tooltipItems!.length).toBeGreaterThan(0);

      const tooltipTexts = atomBombElement!.tooltipItems!.map(
        (item) => item.text,
      );
      expect(tooltipTexts).toContain("unit_type.atom_bomb");
      expect(tooltipTexts).toContain("unit_type.atom_bomb_desc");
      expect(tooltipTexts.some((text) => text.includes("100"))).toBe(true);
    });
  });

  describe("Menu element colors", () => {
    it("should use correct colors for build elements", () => {
      const subMenu = buildMenuElement.subMenu!(mockParams);
      const cityElement = subMenu.find((item) => item.id === "build_City");

      expect(
        (cityElement!.color as (params: MenuElementParams) => string)(
          mockParams,
        ),
      ).toBe(COLORS.building);
    });

    it("should use correct colors for attack elements", () => {
      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      const subMenu = attackMenuElement.subMenu!(mockParams);
      const atomBombElement = subMenu.find(
        (item) => item.id === "attack_Atom Bomb",
      );

      expect(
        (atomBombElement!.color as (params: MenuElementParams) => string)(
          mockParams,
        ),
      ).toBe(COLORS.attack);
    });

    it("should use disabled color when element is disabled", () => {
      mockBuildMenu.canBuildOrUpgrade = vi.fn(() => false);

      const subMenu = buildMenuElement.subMenu!(mockParams);
      const cityElement = subMenu.find((item) => item.id === "build_City");

      expect(
        (cityElement!.color as (params: MenuElementParams) => string)(
          mockParams,
        ),
      ).toBe(COLORS.building);
    });
  });

  describe("Translation integration", () => {
    it("should use translateText for tooltip items in build menu", async () => {
      const { translateText } = await vi.importMock<
        typeof import("../../../src/client/Utils")
      >("../../../src/client/Utils");

      (translateText as Mock).mockClear();

      buildMenuElement.subMenu!(mockParams);

      expect(translateText).toHaveBeenCalledWith("unit_type.city");
      expect(translateText).toHaveBeenCalledWith("unit_type.city_desc");
      expect(translateText).toHaveBeenCalledWith("unit_type.factory");
      expect(translateText).toHaveBeenCalledWith("unit_type.factory_desc");
    });

    it("should use translateText for tooltip items in attack menu", async () => {
      const { translateText } = await vi.importMock<
        typeof import("../../../src/client/Utils")
      >("../../../src/client/Utils");

      (translateText as Mock).mockClear();

      const enemyPlayer = {
        id: () => 2,
        isPlayer: vi.fn(() => true),
      } as unknown as PlayerView;
      mockParams.selected = enemyPlayer;

      attackMenuElement.subMenu!(mockParams);

      expect(translateText).toHaveBeenCalledWith("unit_type.atom_bomb");
      expect(translateText).toHaveBeenCalledWith("unit_type.atom_bomb_desc");
      expect(translateText).toHaveBeenCalledWith("unit_type.hydrogen_bomb");
      expect(translateText).toHaveBeenCalledWith(
        "unit_type.hydrogen_bomb_desc",
      );
    });
  });
});