import { describe, expect, it } from "vitest";
import {
  mergeKnownOrganizations,
  normalizeOrganizationScopeSearchText,
  normalizeOrganizationScopeValue,
  organizationsLikelySameEntity,
  resolveOrganizationSelectionFromMessage,
  scoreOrganizationMentionInMessage
} from "../src/services/assistantOrganizationMatcher";

describe("assistant organization matcher", () => {
  it("deduplicates known organizations by normalized search key", () => {
    expect(
      mergeKnownOrganizations([
        'ООО "Альтернатива Плюс"',
        "ооо альтернатива плюс",
        "ООО Лайсвуд"
      ])
    ).toEqual(['ООО "Альтернатива Плюс"', "ООО Лайсвуд"]);
  });

  it("repairs noisy display labels before exposing them to the user", () => {
    expect(normalizeOrganizationScopeValue('ООО \\Альтернати"а Плюс\\')).toBe("ООО Альтернатива Плюс");
    expect(normalizeOrganizationScopeValue('ООО \\Лайс"уд\\')).toBe("ООО Лайсвуд");
  });

  it("matches incomplete or reordered organization mention against live candidates", () => {
    const resolved = resolveOrganizationSelectionFromMessage("дай что сегодня на складе в конторе кот ссыт", [
      "ООО КОТ ССЫТ ВО ДВОРЕ",
      "ООО Альтернатива Плюс"
    ]);

    expect(resolved).toBe("ООО КОТ ССЫТ ВО ДВОРЕ");
  });

  it("scores direct and fuzzy token overlap above ambiguity threshold", () => {
    const score = scoreOrganizationMentionInMessage(
      normalizeOrganizationScopeSearchText("что на складе конторы альтернатива"),
      'ООО "Альтернатива Плюс"'
    );

    expect(score).toBeGreaterThanOrEqual(90);
  });

  it("treats minor live label corruption as the same organization entity", () => {
    expect(organizationsLikelySameEntity("Альтернатива Плюс", 'ООО "Альтернати"а Плюс"')).toBe(true);
  });

  it("does not merge different organizations with only one shared token", () => {
    expect(organizationsLikelySameEntity('ООО "Альтернатива Плюс"', 'ООО "Альтернатива Минус"')).toBe(false);
  });
});