import { jsx as _jsx } from "react/jsx-runtime";
import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import { act } from "react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { App } from "../../src/app/App";
import { createEditorStore } from "../../src/app/editor-store";
import { createModelInstance } from "../../src/assets/model-instances";
import { createProjectAssetStorageKey } from "../../src/assets/project-assets";
import { createBoxBrush } from "../../src/document/brushes";
import { createEmptySceneDocument } from "../../src/document/scene-document";
import { createPlayerStartEntity } from "../../src/entities/entity-instances";
const { MockViewportHost, viewportHostInstances } = vi.hoisted(() => {
    const viewportHostInstances = [];
    class MockViewportHost {
        panelId = null;
        setPanelId = vi.fn((panelId) => {
            this.panelId = panelId;
        });
        mount = vi.fn();
        dispose = vi.fn();
        updateWorld = vi.fn();
        updateAssets = vi.fn();
        updateDocument = vi.fn();
        setViewMode = vi.fn();
        setDisplayMode = vi.fn();
        setCameraState = vi.fn();
        setBrushSelectionChangeHandler = vi.fn();
        setCameraStateChangeHandler = vi.fn();
        setCreationPreviewChangeHandler = vi.fn();
        setCreationCommitHandler = vi.fn();
        setTransformSessionChangeHandler = vi.fn();
        setTransformCommitHandler = vi.fn();
        setTransformCancelHandler = vi.fn();
        setWhiteboxHoverLabelChangeHandler = vi.fn();
        setWhiteboxSelectionMode = vi.fn();
        setWhiteboxSnapSettings = vi.fn();
        setToolMode = vi.fn();
        setCreationPreview = vi.fn();
        setTransformSession = vi.fn();
        focusSelection = vi.fn();
        constructor() {
            viewportHostInstances.push(this);
        }
    }
    return {
        MockViewportHost,
        viewportHostInstances
    };
});
vi.mock("../../src/viewport-three/viewport-host", () => ({
    ViewportHost: MockViewportHost
}));
vi.mock("../../src/assets/project-asset-storage", () => ({
    getBrowserProjectAssetStorageAccess: vi.fn(async () => ({
        storage: null,
        diagnostic: null
    }))
}));
const modelAsset = {
    id: "asset-model-transform-integration",
    kind: "model",
    sourceName: "transform-fixture.glb",
    mimeType: "model/gltf-binary",
    storageKey: createProjectAssetStorageKey("asset-model-transform-integration"),
    byteLength: 64,
    metadata: {
        kind: "model",
        format: "glb",
        sceneName: "Transform Fixture",
        nodeCount: 1,
        meshCount: 1,
        materialNames: [],
        textureNames: [],
        animationNames: [],
        boundingBox: {
            min: {
                x: -0.5,
                y: 0,
                z: -0.5
            },
            max: {
                x: 0.5,
                y: 1,
                z: 0.5
            },
            size: {
                x: 1,
                y: 1,
                z: 1
            }
        },
        warnings: []
    }
};
function getTopLeftViewportHost() {
    const viewportHost = viewportHostInstances.find((instance) => instance.panelId === "topLeft");
    if (viewportHost === undefined) {
        throw new Error("Top-left viewport host was not mounted.");
    }
    return viewportHost;
}
async function renderTransformFixtureApp() {
    const brush = createBoxBrush({
        id: "brush-transform-main",
        name: "Brush Transform Fixture",
        center: {
            x: 0,
            y: 1,
            z: 0
        }
    });
    const playerStart = createPlayerStartEntity({
        id: "entity-player-start-transform",
        name: "Player Start Fixture",
        position: {
            x: 2,
            y: 0,
            z: -2
        },
        yawDegrees: 0
    });
    const modelInstance = createModelInstance({
        id: "model-instance-transform-main",
        assetId: modelAsset.id,
        name: "Model Transform Fixture",
        position: {
            x: -3,
            y: 0,
            z: 3
        }
    });
    const store = createEditorStore({
        initialDocument: {
            ...createEmptySceneDocument({ name: "Transform Fixture" }),
            brushes: {
                [brush.id]: brush
            },
            assets: {
                [modelAsset.id]: modelAsset
            },
            entities: {
                [playerStart.id]: playerStart
            },
            modelInstances: {
                [modelInstance.id]: modelInstance
            }
        }
    });
    render(_jsx(App, { store: store }));
    await waitFor(() => {
        expect(viewportHostInstances.length).toBeGreaterThan(0);
        expect(getTopLeftViewportHost().setTransformCommitHandler).toHaveBeenCalled();
    });
    return {
        store,
        brush,
        playerStart,
        modelInstance,
        viewportHost: getTopLeftViewportHost()
    };
}
async function renderQuadTransformFixtureApp() {
    const fixture = await renderTransformFixtureApp();
    act(() => {
        fixture.store.setViewportLayoutMode("quad");
    });
    return fixture;
}
function getLatestTransformSession(store) {
    const transformSession = store.getState().viewportTransientState.transformSession;
    if (transformSession.kind !== "active") {
        throw new Error("Expected an active transform session.");
    }
    return transformSession;
}
function emitTransformPreview(viewportHost, transformSession) {
    const handler = viewportHost.setTransformSessionChangeHandler.mock.calls.at(-1)?.[0];
    if (handler === undefined) {
        throw new Error("Transform session change handler was not registered.");
    }
    act(() => {
        handler(transformSession);
    });
}
function commitTransform(viewportHost, transformSession) {
    const handler = viewportHost.setTransformCommitHandler.mock.calls.at(-1)?.[0];
    if (handler === undefined) {
        throw new Error("Transform commit handler was not registered.");
    }
    act(() => {
        handler(transformSession);
    });
}
describe("transform foundation integration", () => {
    beforeEach(() => {
        viewportHostInstances.length = 0;
        vi.spyOn(HTMLCanvasElement.prototype, "getContext").mockImplementation(() => ({}));
    });
    afterEach(() => {
        vi.restoreAllMocks();
    });
    it("moves a whole brush through keyboard entry, axis constraint, and viewport commit", async () => {
        const { store, brush, viewportHost } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Brush Transform Fixture$/ }));
        });
        fireEvent.keyDown(window, {
            key: "g",
            code: "KeyG"
        });
        expect(store.getState().viewportTransientState.transformSession).toMatchObject({
            kind: "active",
            operation: "translate",
            axisConstraint: null,
            target: {
                kind: "brush",
                brushId: brush.id
            }
        });
        fireEvent.keyDown(window, {
            key: "x",
            code: "KeyX"
        });
        expect(store.getState().viewportTransientState.transformSession).toMatchObject({
            kind: "active",
            axisConstraint: "x"
        });
        const previewSession = {
            ...getLatestTransformSession(store),
            preview: {
                kind: "brush",
                center: {
                    x: 6,
                    y: brush.center.y,
                    z: brush.center.z
                },
                rotationDegrees: {
                    ...brush.rotationDegrees
                },
                size: {
                    ...brush.size
                }
            }
        };
        emitTransformPreview(viewportHost, previewSession);
        commitTransform(viewportHost, previewSession);
        expect(store.getState().viewportTransientState.transformSession).toEqual({
            kind: "none"
        });
        expect(store.getState().document.brushes[brush.id].center).toEqual({
            x: 6,
            y: brush.center.y,
            z: brush.center.z
        });
    });
    it("rotates and scales a whole whitebox box through the shared transform controller", async () => {
        const { store, brush, viewportHost } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Brush Transform Fixture$/ }));
        });
        fireEvent.click(screen.getByTestId("transform-rotate-button"));
        const rotatePreviewSession = {
            ...getLatestTransformSession(store),
            preview: {
                kind: "brush",
                center: {
                    ...brush.center
                },
                rotationDegrees: {
                    x: 0,
                    y: 37.5,
                    z: 12.5
                },
                size: {
                    ...brush.size
                }
            }
        };
        emitTransformPreview(viewportHost, rotatePreviewSession);
        commitTransform(viewportHost, rotatePreviewSession);
        expect(store.getState().document.brushes[brush.id].rotationDegrees).toEqual({
            x: 0,
            y: 37.5,
            z: 12.5
        });
        fireEvent.click(screen.getByTestId("transform-scale-button"));
        const scalePreviewSession = {
            ...getLatestTransformSession(store),
            preview: {
                kind: "brush",
                center: {
                    ...brush.center
                },
                rotationDegrees: {
                    x: 0,
                    y: 37.5,
                    z: 12.5
                },
                size: {
                    x: 3.5,
                    y: 2.5,
                    z: 4.5
                }
            }
        };
        emitTransformPreview(viewportHost, scalePreviewSession);
        commitTransform(viewportHost, scalePreviewSession);
        expect(store.getState().document.brushes[brush.id]).toMatchObject({
            rotationDegrees: {
                x: 0,
                y: 37.5,
                z: 12.5
            },
            size: {
                x: 3.5,
                y: 2.5,
                z: 4.5
            }
        });
    });
    it("keeps transform controls coherent across object and component modes", async () => {
        const { store, brush } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Brush Transform Fixture$/ }));
        });
        expect(screen.getByTestId("transform-translate-button")).not.toBeDisabled();
        await act(async () => {
            fireEvent.click(screen.getByTestId("whitebox-selection-mode-face"));
        });
        expect(store.getState().whiteboxSelectionMode).toBe("face");
        expect(screen.getByTestId("transform-translate-button")).toBeDisabled();
        expect(screen.getByTestId("transform-rotate-button")).toBeDisabled();
        expect(screen.getByTestId("transform-scale-button")).toBeDisabled();
        act(() => {
            store.setSelection({
                kind: "brushFace",
                brushId: brush.id,
                faceId: "posY"
            });
        });
        expect(screen.getByTestId("transform-translate-button")).not.toBeDisabled();
        expect(screen.getByTestId("transform-rotate-button")).not.toBeDisabled();
        expect(screen.getByTestId("transform-scale-button")).not.toBeDisabled();
        await act(async () => {
            fireEvent.click(screen.getByTestId("whitebox-selection-mode-vertex"));
        });
        act(() => {
            store.setSelection({
                kind: "brushVertex",
                brushId: brush.id,
                vertexId: "posX_posY_posZ"
            });
        });
        expect(screen.getByTestId("transform-translate-button")).not.toBeDisabled();
        expect(screen.getByTestId("transform-rotate-button")).toBeDisabled();
        expect(screen.getByTestId("transform-scale-button")).toBeDisabled();
        await act(async () => {
            fireEvent.click(screen.getByTestId("whitebox-selection-mode-object"));
        });
        expect(store.getState().whiteboxSelectionMode).toBe("object");
        expect(store.getState().selection).toEqual({
            kind: "brushes",
            ids: [brush.id]
        });
        expect(screen.getByTestId("transform-translate-button")).not.toBeDisabled();
    });
    it("moves an entity through the shared transform controller", async () => {
        const { store, playerStart, viewportHost } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Player Start Fixture$/ }));
        });
        fireEvent.keyDown(window, {
            key: "g",
            code: "KeyG"
        });
        const previewSession = {
            ...getLatestTransformSession(store),
            preview: {
                kind: "entity",
                position: {
                    x: 8,
                    y: 0,
                    z: -4
                },
                rotation: {
                    kind: "yaw",
                    yawDegrees: playerStart.yawDegrees
                }
            }
        };
        emitTransformPreview(viewportHost, previewSession);
        commitTransform(viewportHost, previewSession);
        expect(store.getState().document.entities[playerStart.id]).toMatchObject({
            position: {
                x: 8,
                y: 0,
                z: -4
            }
        });
    });
    it("cancels an active transform with Escape without committing preview changes", async () => {
        const { store, playerStart, viewportHost } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Player Start Fixture$/ }));
        });
        fireEvent.keyDown(window, {
            key: "g",
            code: "KeyG"
        });
        emitTransformPreview(viewportHost, {
            ...getLatestTransformSession(store),
            preview: {
                kind: "entity",
                position: {
                    x: 12,
                    y: 0,
                    z: -6
                },
                rotation: {
                    kind: "yaw",
                    yawDegrees: playerStart.yawDegrees
                }
            }
        });
        fireEvent.keyDown(window, {
            key: "Escape",
            code: "Escape"
        });
        expect(store.getState().viewportTransientState.transformSession).toEqual({
            kind: "none"
        });
        expect(store.getState().document.entities[playerStart.id]).toEqual(playerStart);
    });
    it("moves a model instance through the shared transform controller", async () => {
        const { store, modelInstance, viewportHost } = await renderTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Model Transform Fixture$/ }));
        });
        fireEvent.keyDown(window, {
            key: "g",
            code: "KeyG"
        });
        const previewSession = {
            ...getLatestTransformSession(store),
            preview: {
                kind: "modelInstance",
                position: {
                    x: -1,
                    y: 0,
                    z: 7
                },
                rotationDegrees: {
                    ...modelInstance.rotationDegrees
                },
                scale: {
                    ...modelInstance.scale
                }
            }
        };
        emitTransformPreview(viewportHost, previewSession);
        commitTransform(viewportHost, previewSession);
        expect(store.getState().document.modelInstances[modelInstance.id]).toMatchObject({
            position: {
                x: -1,
                y: 0,
                z: 7
            }
        });
    });
    it("uses the hovered quad viewport as the active transform panel for keyboard entry", async () => {
        const { store, brush } = await renderQuadTransformFixtureApp();
        await act(async () => {
            fireEvent.click(screen.getByRole("button", { name: /^Brush Transform Fixture$/ }));
        });
        fireEvent.pointerMove(screen.getByTestId("viewport-panel-bottomRight"), {
            clientX: 24,
            clientY: 24
        });
        fireEvent.keyDown(window, {
            key: "g",
            code: "KeyG"
        });
        expect(store.getState().activeViewportPanelId).toBe("bottomRight");
        expect(store.getState().viewportTransientState.transformSession).toMatchObject({
            kind: "active",
            operation: "translate",
            sourcePanelId: "bottomRight",
            target: {
                kind: "brush",
                brushId: brush.id
            }
        });
    });
});