import assert from "node:assert/strict";
import test from "node:test";
import {
  appendConsultationRuntimeStep,
  consultationStepBudgetReceipt,
  createConsultationTools,
  createConsultationRuntimeState,
  publicConsultationRuntimeSteps,
} from "../src/mastra/consultation-tools.ts";
import {
  ConsultationWorkflowError,
  consultationWorkflowFailureCode,
} from "../src/mastra/consultation-workflow.ts";
import { agentExecutionReceiptSchema } from "../src/lib/consultation-agent-events.ts";
import { getJyotishAgent } from "../src/mastra/index.ts";
import { consultationAgentPublicEventSchema, createNdjsonParser } from "../src/lib/consultation-agent-events.ts";
import { createConsultationPlan } from "../src/lib/consultation-plan.ts";
import { collectAgentPublicEvents, ensureFinalResponseText, streamAgentResponse } from "../src/lib/stream-agent-response.ts";

const serverChart = {
  name: "测试",
  toolInput: { year: 1990, month: 1, day: 2, hour: 3, minute: 4, city: "台北", lat: 25.03, lon: 121.56, tz: 8 },
  truth: {
    birthDate: "1990-01-02", reportedBirthTime: "03:04", activeBirthTime: null,
    selectedTimeKind: "reported" as const, birthTimeSource: "reported", birthTimeStatus: "reported",
    placeLabel: "台北", placeCodes: { countryCode: "TW", provinceCode: null, cityCode: null, districtCode: null },
    placeId: null, placeType: "city", placeProvider: "profile", latitude: 25.03, longitude: 121.56,
    timezoneId: "Asia/Taipei", timezoneSource: "profile", timezoneOffset: 8,
  },
};

function workflow(
  theme = "career",
  options: { status?: "ready" | "degraded" | "blocked"; missingLayers?: string[]; preciseTiming?: boolean } = {},
) {
  return {
    success: true,
    chart: {},
    routing: { primary_theme: theme },
    consumer_context: {
      route: theme, core_status: options.status ?? "ready", available_layers: [], missing_route_layers: options.missingLayers ?? [], hard_blockers: [],
      technique_truth: { status: "verified" },
      answer_policy: { can_answer_direction: true, can_answer_precise_timing: options.preciseTiming ?? true },
    },
  };
}

test("context-bound tool keeps legacy single theme compatibility and calculates once", async () => {
  let calls = 0;
  let captured: unknown;
  let capturedPlan: unknown;
  const state = createConsultationRuntimeState();
  const plan = createConsultationPlan({
    userIntent: "事业如何", theme: "career", consultationMode: "unverified_birth_time", modelCreditCost: 1,
  });
  assert.throws(
    () => (plan.requestedDomains as unknown as string[]).push("timing"),
    TypeError,
  );
  const tools = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r", consultationMode: "unverified_birth_time",
    plan,
    theme: "career", serverChart, state,
    runWorkflow: async (input, options) => {
      calls += 1; captured = input; capturedPlan = options?.plan; return workflow();
    },
  });
  const tool = tools["run-jyotish-consultation"];
  assert.deepEqual(Object.keys((tool.inputSchema as unknown as { shape: object }).shape), ["question", "domains", "theme"]);
  const execute = tool.execute!;
  const context = { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never;
  const [first, second] = await Promise.all([
    execute({ question: "尝试改成精确应期", theme: "timing" }, context),
    execute({ question: "尝试改成婚恋", theme: "marriage" }, context),
  ]);
  assert.equal(calls, 1);
  assert.deepEqual(first, second);
  assert.deepEqual(captured, { ...serverChart.toolInput, entryMode: "direct_chart", question: "事业如何", theme: "career" });
  assert.strictEqual(capturedPlan, plan);
  assert.equal(state.consultationToolCallCount, 1);
  assert.equal(state.consultationToolSuccessCount, 1);
  assert.equal(state.workflowReceipt?.preciseTiming, "allowed");
  assert.deepEqual(state.workflowReceipt?.domains, ["career"]);
  assert.deepEqual((first as { domains?: string[] }).domains, ["career"]);
});

test("multi-domain plan canonicalizes aliases, de-duplicates, preserves order, and runs every domain", async () => {
  const calls: Array<{ theme: string; question: string }> = [];
  const state = createConsultationRuntimeState();
  const tools = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r", consultationMode: "verified_chart",
    serverChart, state,
    runWorkflow: async (input) => {
      calls.push({ theme: input.theme, question: input.question });
      if (input.theme === "wealth") return workflow(input.theme, { status: "degraded", missingLayers: ["D11"] });
      return workflow(input.theme);
    },
  });
  const result = await tools["run-jyotish-consultation"].execute!(
    { question: "事业、财富和迁居怎么一起规划", domains: ["career", "finance", "career", "home"] },
    { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never,
  ) as { domains: string[]; consultations: Array<{ domain: string }> };

  assert.deepEqual(calls, [
    { theme: "career", question: "事业、财富和迁居怎么一起规划" },
    { theme: "wealth", question: "事业、财富和迁居怎么一起规划" },
    { theme: "migration", question: "事业、财富和迁居怎么一起规划" },
  ]);
  assert.deepEqual(result.domains, ["career", "wealth", "migration"]);
  assert.deepEqual(result.consultations.map((item) => item.domain), ["career", "wealth", "migration"]);
  assert.deepEqual(state.workflowReceipt, {
    route: "multi-domain",
    status: "degraded",
    preciseTiming: "allowed",
    missingLayers: ["D11"],
    domains: ["career", "wealth", "migration"],
  });
});

test("domain plan rejects unknown and product domains before any workflow runs", async () => {
  for (const domain of ["unknown", "prashna", "muhurta", "rectification", "compatibility"]) {
    let calls = 0;
    const state = createConsultationRuntimeState();
    const tool = createConsultationTools({
      userId: "u", sessionId: "s", requestId: `r-${domain}`, consultationMode: "verified_chart",
      serverChart, state,
      runWorkflow: async () => { calls += 1; return workflow(); },
    })["run-jyotish-consultation"];
    await assert.rejects(
      tool.execute!(
        { question: "测试", domains: ["career", domain] },
        { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never,
      ),
      /unsupported_consultation_domain/,
    );
    assert.equal(calls, 0);
    assert.equal(state.consultationToolCompleted, false);
  }
});

test("domain plan enforces the raw plan upper bound and one input mode", async () => {
  let calls = 0;
  const state = createConsultationRuntimeState();
  const tool = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r-limit", consultationMode: "verified_chart",
    serverChart, state,
    runWorkflow: async () => { calls += 1; return workflow(); },
  })["run-jyotish-consultation"];
  const context = { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never;
  const inputSchema = tool.inputSchema as unknown as { safeParse: (value: unknown) => { success: boolean } };
  assert.equal(inputSchema.safeParse({
    question: "测试",
    domains: ["career", "career", "career", "career", "career", "career", "career"],
  }).success, false);
  assert.equal(calls, 0);

  const secondTool = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r-modes", consultationMode: "verified_chart",
    serverChart, state: createConsultationRuntimeState(),
    runWorkflow: async () => { calls += 1; return workflow(); },
  })["run-jyotish-consultation"];
  await assert.rejects(
    secondTool.execute!({ question: "测试", domains: ["career"], theme: "career" }, context),
    /invalid_consultation_domain_plan/,
  );
  assert.equal(calls, 0);
});

test("invalid model input does not poison a later valid contract retry", async () => {
  let calls = 0;
  const state = createConsultationRuntimeState();
  const tool = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r-retry", consultationMode: "verified_chart",
    serverChart, state,
    runWorkflow: async (input) => { calls += 1; return workflow(input.theme); },
  })["run-jyotish-consultation"];
  const context = { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never;

  await assert.rejects(
    tool.execute!({ question: "先给出错误参数", domains: ["career"], theme: "career" }, context),
    /invalid_consultation_domain_plan/,
  );
  assert.equal(calls, 0);
  assert.equal(state.consultationToolCallCount, 0);
  assert.equal(state.consultationToolSuccessCount, 0);

  const result = await tool.execute!({ question: "改用合法参数", theme: "timing" }, context) as { domains: string[] };
  assert.equal(calls, 1);
  assert.deepEqual(result.domains, ["timing"]);
  assert.equal(state.consultationToolCallCount, 1);
  assert.equal(state.consultationToolSuccessCount, 1);
  assert.equal(state.consultationToolCompleted, true);
});

test("a rejected workflow promise is cleared before a later tool call", async () => {
  let calls = 0;
  const state = createConsultationRuntimeState();
  const tool = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "r-rejected-promise", consultationMode: "verified_chart",
    serverChart, state,
    runWorkflow: async (input) => {
      calls += 1;
      if (calls === 1) throw new Error("workflow_temporarily_failed");
      return workflow(input.theme);
    },
  })["run-jyotish-consultation"];
  const context = { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never;

  await assert.rejects(
    tool.execute!({ question: "第一次计算", theme: "career" }, context),
    /workflow_temporarily_failed/,
  );
  const result = await tool.execute!({ question: "重新计算", theme: "timing" }, context) as { domains: string[] };

  assert.equal(calls, 2);
  assert.deepEqual(result.domains, ["timing"]);
  assert.equal(state.consultationToolCallCount, 2);
  assert.equal(state.consultationToolSuccessCount, 1);
});

test("a failed calculation records why it failed and forwards the request id", async () => {
  const state = createConsultationRuntimeState();
  const seen: Array<string | undefined> = [];
  const tool = createConsultationTools({
    userId: "u", sessionId: "s", requestId: "req-correlation", consultationMode: "verified_chart",
    serverChart, state,
    runWorkflow: async (_input, options) => {
      seen.push(options?.requestId);
      throw new ConsultationWorkflowError("workflow_queue_full", "Async job queue is full");
    },
  })["run-jyotish-consultation"];

  await assert.rejects(
    tool.execute!({ question: "队列满时的表现", theme: "career" }, { observe: { span: async (_n: string, fn: () => Promise<unknown>) => fn(), log() {} } } as never),
    /Async job queue is full/,
  );

  assert.deepEqual(seen, ["req-correlation"]);
  const failedStep = state.steps.find((step) => step.status === "failed");
  assert.equal(failedStep?.name, "run-jyotish-consultation");
  assert.equal(failedStep?.failureCode, "workflow_queue_full");
});

test("workflow failure codes classify transport and contract faults", () => {
  assert.equal(consultationWorkflowFailureCode(new ConsultationWorkflowError("workflow_rate_limited", "x")), "workflow_rate_limited");
  assert.equal(consultationWorkflowFailureCode(new DOMException("slow", "TimeoutError")), "workflow_timeout");
  assert.equal(consultationWorkflowFailureCode(new DOMException("stop", "AbortError")), "workflow_aborted");
  assert.equal(consultationWorkflowFailureCode(new Error("anything else")), undefined);
});

test("the public receipt never carries the internal failure classification", () => {
  const state = createConsultationRuntimeState();
  appendConsultationRuntimeStep(state, {
    kind: "tool", name: "run-jyotish-consultation", status: "failed", durationMs: 12, failureCode: "workflow_server_error",
  });
  appendConsultationRuntimeStep(state, { kind: "skill", name: "jyotish-vedic-astrology", status: "completed" });

  const steps = publicConsultationRuntimeSteps(state);
  assert.equal(steps.every((step) => !("failureCode" in step)), true);
  assert.equal(state.steps[0]?.failureCode, "workflow_server_error");

  // A strict receipt schema would reject the internal field, so this also
  // guards the run from failing while building a successful response.
  const receipt = agentExecutionReceiptSchema.parse({
    runId: "run", runtime: "mastra-agentic",
    skill: { name: "jyotish-vedic-astrology", loaded: true },
    steps,
    workflow: { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] },
  });
  assert.equal(receipt.steps.length, 2);
  assert.throws(() => agentExecutionReceiptSchema.parse({
    runId: "run", runtime: "mastra-agentic",
    skill: { name: "jyotish-vedic-astrology", loaded: true },
    steps: state.steps,
    workflow: { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] },
  }));
});

test("personal Agent exposes the Jyotish Skill and named server tool", async () => {
  const state = createConsultationRuntimeState();
  const agent = getJyotishAgent({
    id: "personal-agent-probe", label: "Probe", description: "", creditCost: 1, isDefault: false,
    mode: "openai", model: "openai/gpt-5-mini",
  } as never, {
    userId: "u", sessionId: "s", requestId: "r", consultationMode: "verified_chart", serverChart, state,
  } as never);
  const skills = await agent.listSkills();
  const toolNames = Object.keys(await agent.getToolsForExecution({ runId: "r" }));
  assert.equal(skills.some((skill) => skill.name === "jyotish-vedic-astrology"), true);
  assert.equal(toolNames.includes("skill"), true);
  assert.equal(toolNames.includes("run-jyotish-consultation"), true);
  assert.equal(toolNames.includes("consultationTool"), false);
});

test("public stream filters private chunks and completes once", async () => {
  const chunks = [
    { type: "reasoning-delta", payload: { text: "secret" } },
    { type: "tool-call", payload: { toolCallId: "c1", toolName: "skill", args: { name: "jyotish-vedic-astrology", secret: "x" } } },
    { type: "tool-result", payload: { toolCallId: "other", toolName: "skill", result: { private: true } } },
    { type: "tool-result", payload: { toolCallId: "c1", toolName: "skill", result: { private: true } } },
    { type: "tool-call", payload: { toolCallId: "c2", toolName: "run-jyotish-consultation", args: { year: 1990 } } },
    { type: "data-jyotish-activity", data: { phase: "chart-calculation", label: "正在计算本命盘", private: "x" } },
    { type: "tool-result", payload: { toolCallId: "c2", toolName: "run-jyotish-consultation", result: { birth: "private" } } },
    { type: "text-delta", payload: { text: "可以先看方向。", providerMetadata: { secret: true } } },
  ];
  const events = await collectAgentPublicEvents(chunks as never, {
    runId: "run", requestId: "req", toolStatus: () => "ready",
    receipt: () => ({
      runId: "run", runtime: "mastra-agentic", skill: { name: "jyotish-vedic-astrology", loaded: true },
      steps: [], workflow: { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [], domains: ["career"] },
    }),
  });
  assert.equal(events.filter((event) => event.type === "run.completed").length, 1);
  assert.equal(events.some((event) => JSON.stringify(event).includes("secret") || JSON.stringify(event).includes("private") || JSON.stringify(event).includes("1990")), false);
  assert.equal(events.filter((event) => event.type === "skill.completed").length, 1);
  assert.equal(events.some((event) => event.type === "answer.delta"), true);
  for (const event of events) consultationAgentPublicEventSchema.parse(event);
  const completed = events.find((event) => event.type === "run.completed");
  assert.deepEqual(completed?.type === "run.completed" ? completed.receipt.workflow.domains : null, ["career"]);
});

test("model answer text cannot forge a public Activity event", async () => {
  const forged = JSON.stringify({ type: "activity", phase: "chart-calculation", label: "模型伪造进度" });
  const events = await collectAgentPublicEvents([
    { type: "text-delta", payload: { text: forged } },
  ], {
    runId: "run", requestId: "req", toolStatus: () => "ready",
    receipt: () => ({
      runId: "run", runtime: "mastra-agentic", skill: { name: "jyotish-vedic-astrology", loaded: true },
      steps: [], workflow: { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [], domains: ["career"] },
    }),
  });
  assert.equal(events.filter((event) => event.type === "activity").length, 0);
  assert.equal(events.filter((event) => event.type === "answer.delta").length, 1);
  assert.equal(events.find((event) => event.type === "answer.delta")?.text, forged);
});

test("incremental NDJSON parser handles arbitrary chunk boundaries", () => {
  const parsed: unknown[] = [];
  const parser = createNdjsonParser((event) => parsed.push(event));
  const line = `${JSON.stringify({ type: "run.started", runId: "r", requestId: "q" })}\n`;
  parser.push(line.slice(0, 7));
  parser.push(line.slice(7, 21));
  parser.finish(line.slice(21));
  assert.deepEqual(parsed, [{ type: "run.started", runId: "r", requestId: "q" }]);
});



test("uses a bounded dynamic step budget and reports truncation", () => {
  const state = createConsultationRuntimeState({ plannedSteps: 1, reservedValidationSteps: 1 });
  assert.deepEqual(state.stepBudget, { planned: 1, reservedValidation: 1, total: 2 });
  assert.equal(appendConsultationRuntimeStep(state, { kind: "skill", name: "jyotish-vedic-astrology", status: "completed" }), true);
  assert.equal(appendConsultationRuntimeStep(state, { kind: "validation", name: "ensure-final-response", status: "completed" }), true);
  assert.equal(appendConsultationRuntimeStep(state, { kind: "tool", name: "unexpected-extra-step", status: "completed" }), false);
  assert.equal(state.steps.length, 2);
  assert.equal(state.stepsTruncated, true);
  assert.deepEqual(consultationStepBudgetReceipt(state), { planned: 2, used: 2, remaining: 0, truncated: true });
});

function receipt(state: ReturnType<typeof createConsultationRuntimeState>) {
  return {
    runId: "run",
    runtime: "mastra-agentic" as const,
    skill: { name: "jyotish-vedic-astrology" as const, loaded: state.jyotishSkillLoaded },
    steps: state.steps,
    stepBudget: consultationStepBudgetReceipt(state),
    workflow: state.workflowReceipt ?? { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] },
  };
}

test("holds answer text until the Skill and server tool contract completes", async () => {
  const state = createConsultationRuntimeState();
  let completed = 0;
  async function* chunks() {
    yield { type: "text-delta", payload: { text: "只在合同完成后显示。" } };
    yield { type: "tool-call", payload: { toolCallId: "skill-1", toolName: "skill", args: { name: "jyotish-vedic-astrology" } } };
    state.jyotishSkillLoaded = true;
    yield { type: "tool-result", payload: { toolCallId: "skill-1", toolName: "skill", result: {} } };
    yield { type: "tool-call", payload: { toolCallId: "tool-1", toolName: "run-jyotish-consultation", args: {} } };
    state.consultationToolCallCount = 1;
    state.consultationToolSuccessCount = 1;
    state.consultationToolCompleted = true;
    state.workflowReceipt = { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] };
    yield { type: "tool-result", payload: { toolCallId: "tool-1", toolName: "run-jyotish-consultation", result: {} } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "ready", receipt: () => receipt(state),
    onComplete: () => { completed += 1; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(completed, 1);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.completed").length, 1);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "answer.delta").length, 1);
  assert.equal((events.find((event) => (event as { type?: string }).type === "answer.delta") as { text?: string }).text, "只在合同完成后显示。");
});

test("a calculation that succeeds only after failed attempts still satisfies the contract", async () => {
  const state = createConsultationRuntimeState();
  let completed = 0;
  async function* chunks() {
    yield { type: "tool-call", payload: { toolCallId: "skill-1", toolName: "skill", args: { name: "jyotish-vedic-astrology" } } };
    state.jyotishSkillLoaded = true;
    yield { type: "tool-result", payload: { toolCallId: "skill-1", toolName: "skill", result: {} } };
    // Two transient workflow failures, then one success, as observed in production.
    state.consultationToolCallCount = 3;
    state.consultationToolSuccessCount = 1;
    state.consultationToolCompleted = true;
    state.workflowReceipt = { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] };
    yield { type: "tool-result", payload: { toolCallId: "tool-3", toolName: "run-jyotish-consultation", result: {} } };
    yield { type: "text-delta", payload: { text: "事业方向的判断如下。" } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "ready", receipt: () => receipt(state),
    onComplete: () => { completed += 1; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(completed, 1);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.failed").length, 0);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.completed").length, 1);
  assert.equal((events.find((event) => (event as { type?: string }).type === "answer.delta") as { text?: string }).text, "事业方向的判断如下。");
});

test("a second successful calculation still fails the single-calculation boundary", async () => {
  const state = createConsultationRuntimeState();
  let failed = 0;
  async function* chunks() {
    yield { type: "tool-call", payload: { toolCallId: "skill-1", toolName: "skill", args: { name: "jyotish-vedic-astrology" } } };
    state.jyotishSkillLoaded = true;
    yield { type: "tool-result", payload: { toolCallId: "skill-1", toolName: "skill", result: {} } };
    state.consultationToolCallCount = 2;
    state.consultationToolSuccessCount = 2;
    state.consultationToolCompleted = true;
    state.workflowReceipt = { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] };
    yield { type: "text-delta", payload: { text: "不应显示" } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "ready", receipt: () => receipt(state),
    onError: () => { failed += 1; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(failed, 1);
  assert.equal(events.some((event) => (event as { type?: string }).type === "answer.delta"), false);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.failed").length, 1);
});

test("incomplete runtime contract fails without saving a successful answer", async () => {
  const state = createConsultationRuntimeState();
  let completed = 0;
  let failed = 0;
  async function* chunks() {
    yield { type: "text-delta", payload: { text: "不能保存" } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "blocked", receipt: () => receipt(state),
    onComplete: () => { completed += 1; },
    onError: () => { failed += 1; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(completed, 0);
  assert.equal(failed, 1);
  assert.equal(events.some((event) => (event as { type?: string }).type === "answer.delta"), false);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.failed").length, 1);
});

test("ensures a controlled final response after a successful tool-only run", async () => {
  const state = createConsultationRuntimeState();
  state.jyotishSkillLoaded = true;
  state.consultationToolCallCount = 1;
  state.consultationToolSuccessCount = 1;
  state.consultationToolCompleted = true;
  state.workflowReceipt = { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] };
  let completedOutput = "";
  async function* chunks() {
    yield { type: "tool-result", payload: { toolCallId: "tool-1", toolName: "run-jyotish-consultation", result: {} } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "ready", receipt: () => receipt(state),
    onComplete: (output) => { completedOutput = output; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(ensureFinalResponseText("", true), completedOutput);
  assert.match(completedOutput, /计算已完成/);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "answer.delta").length, 1);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.completed").length, 1);
  assert.equal(state.steps.at(-1)?.name, "ensure-final-response");
});


test("persistence failure emits run.failed instead of run.completed", async () => {
  const state = createConsultationRuntimeState();
  state.jyotishSkillLoaded = true;
  state.consultationToolCallCount = 1;
  state.consultationToolSuccessCount = 1;
  state.consultationToolCompleted = true;
  state.workflowReceipt = { route: "career", status: "ready", preciseTiming: "blocked", missingLayers: [] };
  let failed = 0;
  async function* chunks() {
    yield { type: "text-delta", payload: { text: "不能在持久化失败后标记完成。" } };
  }
  const response = streamAgentResponse({
    runId: "run", requestId: "req", state, stream: chunks(), requireTool: true,
    toolStatus: () => "ready", receipt: () => receipt(state),
    onComplete: () => { throw new Error("persistence failed"); },
    onError: () => { failed += 1; },
  });
  const events: unknown[] = [];
  const parser = createNdjsonParser((event) => events.push(event));
  parser.finish(await response.text());
  assert.equal(failed, 1);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.completed").length, 0);
  assert.equal(events.filter((event) => (event as { type?: string }).type === "run.failed").length, 1);
});