import { describe, expect, it } from "vitest";

import { composeFactualReply } from "../src/services/address_runtime/composeStage";

describe("counterparty analytics reply builders", () => {
  it("keeps counterparty role split answers business-first", () => {
    const reply = composeFactualReply(
      "counterparty_population_and_roles",
      [
        {
          period: "2000-01-01T00:00:00Z",
          registrator: "CP_TOTAL",
          account_dt: "",
          account_kt: "",
          amount: 30,
          analytics: []
        },
        {
          period: "2000-01-01T00:00:00Z",
          registrator: "CP_CUSTOMER_ACTIVE",
          account_dt: "",
          account_kt: "",
          amount: 12,
          analytics: []
        },
        {
          period: "2000-01-01T00:00:00Z",
          registrator: "CP_SUPPLIER_ACTIVE",
          account_dt: "",
          account_kt: "",
          amount: 9,
          analytics: []
        },
        {
          period: "2000-01-01T00:00:00Z",
          registrator: "CP_MIXED_ACTIVE",
          account_dt: "",
          account_kt: "",
          amount: 4,
          analytics: []
        }
      ],
      { userMessage: "покажи роли контрагентов" }
    );

    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
    expect(reply.text).toContain("Распределение ролей по активности:");
    expect(reply.text).not.toContain("supplier-роль");
    expect(reply.text).not.toContain("customer-роль");
  });

  it("formats value rankings without technical 'max single' label", () => {
    const reply = composeFactualReply(
      "customer_revenue_and_payments",
      [
        {
          period: "2020-03-01T00:00:00Z",
          registrator: "Поступление 1",
          account_dt: "",
          account_kt: "",
          amount: 500,
          analytics: ["Клиент А", "Договор А-1"]
        },
        {
          period: "2020-03-02T00:00:00Z",
          registrator: "Поступление 2",
          account_dt: "",
          account_kt: "",
          amount: 1200,
          analytics: ["Клиент Б", "Договор Б-1"]
        }
      ],
      { userMessage: "с каких клиенктов самый высокий чек" }
    );

    expect(reply.responseType).toBe("FACTUAL_LIST");
    expect(reply.text).toContain("максимальной сумме одной входящей операции");
    expect(reply.text).toContain("максимальная разовая сумма");
    expect(reply.text).not.toContain("max single");
  });

  it("answers specific counterparty turnover directly instead of ranking", () => {
    const reply = composeFactualReply(
      "customer_revenue_and_payments",
      [
        {
          period: "2024-02-01T00:00:00Z",
          registrator: "Поступление 1",
          account_dt: "",
          account_kt: "",
          amount: 1000,
          analytics: ["СВК", "Договор СВК-1"]
        },
        {
          period: "2024-02-15T00:00:00Z",
          registrator: "Поступление 2",
          account_dt: "",
          account_kt: "",
          amount: 2500,
          analytics: ["СВК", "Договор СВК-1"]
        }
      ],
      {
        userMessage: "какой оборот был свк",
        counterpartyHint: "свк"
      }
    );

    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
    expect(reply.text).toContain("Оборот по СВК за доступное время: 3.500,00");
    expect(reply.text).toContain("по 2 подтвержденным входящим операциям");
    expect(reply.text).toContain("Это денежный поток от клиента, а не чистая прибыль");
    expect(reply.text).not.toContain("Самый доходный клиент");
    expect(reply.text).not.toContain("Топ-");
  });

  it("does not mistake a year period in top-counterparty wording for a top-year question", () => {
    const reply = composeFactualReply(
      "customer_revenue_and_payments",
      [
        {
          period: "2020-03-01T00:00:00Z",
          registrator: "Поступление 1",
          account_dt: "",
          account_kt: "",
          amount: 500,
          analytics: ["Клиент А", "Договор А-1"]
        },
        {
          period: "2020-03-02T00:00:00Z",
          registrator: "Поступление 2",
          account_dt: "",
          account_kt: "",
          amount: 1200,
          analytics: ["Клиент Б", "Договор Б-1"]
        }
      ],
      {
        userMessage: "какой контрагент принес больше всего денег за 2020 год?",
        periodFrom: "2020-01-01",
        periodTo: "2020-12-31"
      }
    );

    expect(reply.responseType).toBe("FACTUAL_LIST");
    expect(reply.text).toContain("Клиент Б");
    expect(reply.text).not.toContain("Клиент А");
    expect(reply.text).not.toContain("1. 2020 |");
  });

  it("explains organization activity age as 1C activity rather than legal age", () => {
    const reply = composeFactualReply(
      "counterparty_activity_lifecycle",
      [
        {
          period: "2020-01-15T00:00:00Z",
          registrator: "CP_CUSTOMER_ACTIVITY",
          account_dt: "62.01",
          account_kt: "90.01",
          amount: 12,
          analytics: ['ООО "Ромашка"']
        },
        {
          period: "2024-03-10T00:00:00Z",
          registrator: "CP_CUSTOMER_ACTIVITY",
          account_dt: "62.01",
          account_kt: "90.01",
          amount: 4,
          analytics: ['ООО "Ландыш"']
        }
      ],
      {
        userMessage: "сколько лет активности в базе 1с у нашей компании",
        organizationHint: 'ООО "Альтернатива Плюс"'
      }
    );

    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
    expect(reply.text).toContain('По активности организации ООО "Альтернатива Плюс" в базе 1С');
    expect(reply.text).toContain("Это возраст активности организации в 1С");
  });

  it("renders contract usage overview with explicit confirmed wording", () => {
    const reply = composeFactualReply("contract_usage_overview", [
      {
        period: "2000-01-01T00:00:00Z",
        registrator: "CT_TOTAL",
        account_dt: "",
        account_kt: "",
        amount: 520,
        analytics: []
      },
      {
        period: "2000-01-01T00:00:00Z",
        registrator: "CT_USED",
        account_dt: "",
        account_kt: "",
        amount: 148,
        analytics: []
      }
    ]);

    expect(reply.responseType).toBe("FACTUAL_SUMMARY");
    expect(reply.text).toContain("Коротко: Использованных договоров: 148 из 520 (28.5%).");
    expect(reply.text).toContain("Что видно по договорной базе: 2 строк в подтвержденной выборке.");
    expect(reply.text).toContain("Использованных договоров с подтвержденной связью с операциями: 148.");
  });
});