import { CursorSettings, ProviderInstanceId } from "@t3tools/contracts";import { describe, expect, it } from "@effect/vitest";import * as Effect from "effect/Effect";import * as Schema from "effect/Schema";import { createModelSelection } from "@t3tools/shared/model";import { beforeEach, vi } from "vite-plus/test"; import { makeCursorTextGeneration } from "./CursorTextGeneration.ts"; const cursorSdkMock = vi.hoisted(() => ({  prompt: vi.fn(async () => ({    id: "run-cursor-text-generation-test",    status: "finished" as const,    result:      '{"subject":"Add generated commit message","body":"- verify cursor sdk text generation"}',  })),})); vi.mock("@cursor/sdk", () => ({  Agent: {    prompt: cursorSdkMock.prompt,  },})); const decodeCursorSettings = Schema.decodeSync(CursorSettings);const cursorSettings = decodeCursorSettings({ enabled: true }); beforeEach(() => {  cursorSdkMock.prompt.mockReset();  cursorSdkMock.prompt.mockResolvedValue({    id: "run-cursor-text-generation-test",    status: "finished",    result:      '{"subject":"Add generated commit message","body":"- verify cursor sdk text generation"}',  });}); describe("CursorTextGeneration", () => {  it.effect("uses the Cursor SDK prompt API with model parameters and API key", () =>    Effect.gen(function* () {      const textGeneration = yield* makeCursorTextGeneration(cursorSettings, {        CURSOR_API_KEY: "test-cursor-key",      });       const generated = yield* textGeneration.generateCommitMessage({        cwd: process.cwd(),        branch: "feature/cursor-text-generation",        stagedSummary: "M apps/server/src/textGeneration/CursorTextGeneration.ts",        stagedPatch:          "diff --git a/apps/server/src/textGeneration/CursorTextGeneration.ts b/apps/server/src/textGeneration/CursorTextGeneration.ts",        modelSelection: createModelSelection(ProviderInstanceId.make("cursor"), "gpt-5.4", [          { id: "thinking", value: "high" },          { id: "contextWindow", value: "1m" },          { id: "fastMode", value: true },        ]),      });       expect(generated.subject).toBe("Add generated commit message");      expect(generated.body).toBe("- verify cursor sdk text generation");       expect(cursorSdkMock.prompt).toHaveBeenCalledTimes(1);      const [prompt, options] = (        cursorSdkMock.prompt.mock.calls as unknown as Array<[string, unknown]>      )[0]!;      expect(prompt).toContain("Staged patch:");      expect(options).toEqual({        apiKey: "test-cursor-key",        mode: "agent",        model: {          id: "gpt-5.4",          params: [            { id: "thinking", value: "high" },            { id: "context", value: "1m" },            { id: "fast", value: "true" },          ],        },        local: {          cwd: process.cwd(),          autoReview: false,          sandboxOptions: { enabled: false },          enableAgentRetries: true,        },      });    }),  );   it.effect("accepts json objects with extra assistant text around them", () =>    Effect.gen(function* () {      cursorSdkMock.prompt.mockResolvedValueOnce({        id: "run-cursor-text-generation-test",        status: "finished",        result:          'Sure, here is the JSON:\n```json\n{\n  "subject": "Update README dummy comment with attribution and date",\n  "body": ""\n}\n```\nDone.',      });      const textGeneration = yield* makeCursorTextGeneration(cursorSettings, {        CURSOR_API_KEY: "test-cursor-key",      });       const generated = yield* textGeneration.generateCommitMessage({        cwd: process.cwd(),        branch: "feature/cursor-noisy-json",        stagedSummary: "M README.md",        stagedPatch: "diff --git a/README.md b/README.md",        modelSelection: {          instanceId: ProviderInstanceId.make("cursor"),          model: "composer-2",        },      });       expect(generated.subject).toBe("Update README dummy comment with attribution and date");      expect(generated.body).toBe("");    }),  );   it.effect("generates thread titles through Cursor SDK text generation", () =>    Effect.gen(function* () {      cursorSdkMock.prompt.mockResolvedValueOnce({        id: "run-cursor-title-generation-test",        status: "finished",        result: '{"title":"\\"Trim reconnect spinner status after resume.\\""}',      });      const textGeneration = yield* makeCursorTextGeneration(cursorSettings, {        CURSOR_API_KEY: "test-cursor-key",      });       const generated = yield* textGeneration.generateThreadTitle({        cwd: process.cwd(),        message: "Fix the reconnect spinner after a resumed session.",        modelSelection: {          instanceId: ProviderInstanceId.make("cursor"),          model: "composer-2",        },      });       expect(generated.title).toBe("Trim reconnect spinner status after resume.");    }),  );   it.effect("requires CURSOR_API_KEY before calling the SDK", () =>    Effect.gen(function* () {      const textGeneration = yield* makeCursorTextGeneration(cursorSettings, {});       const error = yield* Effect.flip(        textGeneration.generateCommitMessage({          cwd: process.cwd(),          branch: "feature/cursor-api-key",          stagedSummary: "M README.md",          stagedPatch: "diff --git a/README.md b/README.md",          modelSelection: {            instanceId: ProviderInstanceId.make("cursor"),            model: "composer-2",          },        }),      );       expect(error.detail).toBe(        "Cursor API key is required. Add CURSOR_API_KEY in provider settings.",      );      expect(cursorSdkMock.prompt).not.toHaveBeenCalled();    }),  );});