import { describe, expect, it } from "vitest";
import { buildAssistantDeepTurnSuccessResponse } from "../src/services/assistantDeepTurnResponseBuilder";
import type { AssistantConversationItem } from "../src/types/assistant";

function buildAssistantItem(): AssistantConversationItem {
  return {
    message_id: "msg-1",
    session_id: "asst-1",
    role: "assistant",
    text: "ok",
    reply_type: "factual",
    created_at: "2026-04-10T10:00:00.000Z",
    trace_id: "trace-1",
    debug: null
  };
}

describe("assistant deep turn response builder", () => {
  it("builds canonical assistant message response envelope", () => {
    const assistantItem = buildAssistantItem();
    const response = buildAssistantDeepTurnSuccessResponse({
      sessionId: "asst-1",
      assistantReply: "ответ",
      replyType: "factual",
      conversationItem: assistantItem,
      debug: {
        trace_id: "trace-1",
        prompt_version: "normalizer_v2_0_2",
        schema_version: "normalized_query_v2_0_2",
        fallback_type: "none",
        route_summary: null,
        fragments: [],
        requirements_extracted: [],
        coverage_report: {
          requirements_total: 0,
          requirements_covered: 0,
          requirements_uncovered: [],
          requirements_partially_covered: [],
          clarification_needed_for: [],
          out_of_scope_requirements: []
        },
        routes: [],
        retrieval_status: [],
        retrieval_results: [],
        answer_grounding_check: {
          status: "no_grounded_answer",
          route_subject_match: false,
          missing_requirements: [],
          reasons: [],
          why_included_summary: [],
          selection_reason_summary: []
        },
        dropped_intent_segments: [],
        answer_structure_v11: null,
        investigation_state_snapshot: null,
        normalized: null
      } as any,
      conversation: [assistantItem]
    });

    expect(response.ok).toBe(true);
    expect(response.session_id).toBe("asst-1");
    expect(response.assistant_reply).toBe("ответ");
    expect(response.reply_type).toBe("factual");
    expect(response.conversation_item.message_id).toBe("msg-1");
    expect(response.conversation).toEqual([assistantItem]);
    expect(response.debug.trace_id).toBe("trace-1");
  });
});