// @vitest-environment jsdom

import { act } from "react";
import type { ReactNode } from "react";
import { createRoot, type Root } from "react-dom/client";
import type { HeartbeatRun } from "@paperclipai/shared";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { RunActivityChart, SuccessRateChart } from "./ActivityCharts";

// eslint-disable-next-line @typescript-eslint/no-explicit-any
(globalThis as any).IS_REACT_ACT_ENVIRONMENT = true;

let container: HTMLDivElement;
let root: Root;

beforeEach(() => {
  vi.useFakeTimers();
  vi.setSystemTime(new Date("2026-04-20T12:00:00.000Z"));
  container = document.createElement("div");
  document.body.appendChild(container);
  root = createRoot(container);
});

afterEach(() => {
  act(() => root.unmount());
  container.remove();
  vi.useRealTimers();
});

function render(ui: ReactNode) {
  act(() => {
    root.render(ui);
  });
}

function createRun(overrides: Partial<HeartbeatRun> = {}): HeartbeatRun {
  return {
    id: "run-1",
    companyId: "company-1",
    agentId: "agent-1",
    invocationSource: "on_demand",
    triggerDetail: "manual",
    status: "succeeded",
    startedAt: new Date("2026-04-20T11:58:00.000Z"),
    finishedAt: new Date("2026-04-20T11:59:00.000Z"),
    error: null,
    wakeupRequestId: null,
    exitCode: 0,
    signal: null,
    usageJson: null,
    resultJson: null,
    sessionIdBefore: null,
    sessionIdAfter: null,
    logStore: null,
    logRef: null,
    logBytes: null,
    logSha256: null,
    logCompressed: false,
    stdoutExcerpt: null,
    stderrExcerpt: null,
    errorCode: null,
    externalRunId: null,
    processPid: null,
    processGroupId: null,
    processStartedAt: null,
    retryOfRunId: null,
    processLossRetryCount: 0,
    livenessState: null,
    livenessReason: null,
    continuationAttempt: 0,
    lastUsefulActionAt: null,
    nextAction: null,
    contextSnapshot: null,
    createdAt: new Date("2026-04-20T11:58:00.000Z"),
    updatedAt: new Date("2026-04-20T11:59:00.000Z"),
    ...overrides,
  };
}

describe("ActivityCharts", () => {
  it("renders empty run charts when dashboard aggregate data is temporarily missing", () => {
    render(<RunActivityChart activity={undefined} />);
    expect(container.textContent).toContain("No runs yet");

    render(<SuccessRateChart activity={undefined} />);
    expect(container.textContent).toContain("No runs yet");
  });

  it("still aggregates raw agent runs for detail charts", () => {
    render(
      <RunActivityChart
        runs={[
          createRun({ id: "run-success", status: "succeeded" }),
          createRun({ id: "run-failed", status: "failed" }),
        ]}
      />,
    );

    expect(container.textContent).not.toContain("No runs yet");
    expect(container.querySelector("[title='2026-04-20: 2 runs']")).not.toBeNull();
  });
});