import { INVESTIGATION_DEV_NETWORK } from "../utils/investigation-dev-network";
import { parseInvestigationDevJsonl } from "../utils/investigation-dev-preview";
import { cleanup, render, screen } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { afterEach, describe, expect, it, vi } from "vitest";
import "@/test/radix-select-test-setup";
import { createInvestigationDevCase } from "../utils/investigation-dev-cases";
import { InvestigationDevTools } from "./investigation-dev-tools";

afterEach(cleanup);

describe("investigation Dev case selection", () => {
  it("previews a loaded case in one click without an investigation or separate validation step", async () => {
    const user = userEvent.setup();
    const onPreview = vi.fn();
    render(
      <InvestigationDevTools
        task={null}
        mapReady
        charts={0}
        overlay={null}
        onSample={(id = "combined") => createInvestigationDevCase(id)}
        onPreview={onPreview}
        onClear={vi.fn()}
      />
    );
    const cases = screen.getByRole("combobox", { name: "JSONL 测试案例" });
    expect(cases).toBeEnabled();
    await user.click(cases);
    await user.click(screen.getByRole("option", { name: "候选管段对比" }));
    expect((screen.getByLabelText("调查展示 JSONL") as HTMLTextAreaElement).value).toContain(
      INVESTIGATION_DEV_NETWORK.pipeIds[0]
    );
    const execute = screen.getByRole("button", { name: "执行本地预览" });
    expect(execute).toBeEnabled();
    await user.click(execute);
    expect(onPreview).toHaveBeenCalledWith(
      expect.objectContaining({ commands: [] }),
      expect.any(String)
    );
    expect(onPreview).toHaveBeenCalledWith(
      parseInvestigationDevJsonl(createInvestigationDevCase("candidates_table")),
      "候选管段对比"
    );
    expect(screen.getByRole("status")).toHaveTextContent("本地预览完成");
    expect(screen.queryByText("合成候选管段对比")).not.toBeInTheDocument();
    await user.click(screen.getByRole("button", { name: "载入合成样例" }));
    expect(cases).toHaveTextContent("候选管段对比");
    expect(screen.queryByRole("status")).not.toBeInTheDocument();
  });
  it("previews data without a map but waits before executing map commands", async () => {
    const user = userEvent.setup();
    const onPreview = vi.fn();
    render(
      <InvestigationDevTools
        task={null}
        mapReady={false}
        charts={0}
        overlay={null}
        onSample={vi.fn()}
        onPreview={onPreview}
        onClear={vi.fn()}
      />
    );
    const input = screen.getByLabelText("调查展示 JSONL");
    await user.click(input);
    await user.paste(createInvestigationDevCase("data_only"));
    await user.click(screen.getByRole("button", { name: "校验 JSONL" }));
    const execute = screen.getByRole("button", { name: "执行本地预览" });
    expect(execute).toBeEnabled();
    await user.click(execute);
    expect(onPreview).toHaveBeenCalledWith(
      expect.objectContaining({ commands: [] }),
      expect.any(String)
    );
    await user.clear(input);
    await user.paste(createInvestigationDevCase("impact_area"));
    await user.click(screen.getByRole("button", { name: "校验 JSONL" }));
    expect(execute).toBeEnabled();
    await user.click(execute);
    expect(screen.getByRole("alert")).toHaveTextContent("地图尚未就绪");
    expect(onPreview).toHaveBeenCalledTimes(1);
  });
  it.each(["invalid_json", "invalid_command", "invalid_chart"] as const)(
    "validates %s on execute and never runs a partial batch",
    async (id) => {
      const user = userEvent.setup();
      const onPreview = vi.fn();
      render(
        <InvestigationDevTools
          task={null}
          mapReady
          charts={0}
          overlay={null}
          onSample={(caseId = "combined") => createInvestigationDevCase(caseId)}
          onPreview={onPreview}
          onClear={vi.fn()}
        />
      );
      const input = screen.getByLabelText("调查展示 JSONL");
      await user.click(input);
      await user.paste(createInvestigationDevCase(id));
      const execute = screen.getByRole("button", { name: "执行本地预览" });
      expect(execute).toBeEnabled();
      await user.click(execute);
      expect(screen.getByRole("alert")).toHaveTextContent(
        id === "invalid_json" ? "第 2 行" : "第 1 行"
      );
      expect(onPreview).not.toHaveBeenCalled();
      expect(screen.queryByRole("region", { name: "JSONL 本地预览" })).not.toBeInTheDocument();
      await user.clear(input);
      await user.paste(createInvestigationDevCase("data_only"));
      await user.click(execute);
      expect(onPreview).toHaveBeenCalledWith(
        expect.objectContaining({ commands: [] }),
        expect.any(String)
      );
      expect(screen.queryByRole("alert")).not.toBeInTheDocument();
    }
  );
});