import { beforeEach, describe, expect, it, vi } from "vitest";
import type { Invoice } from "../drizzle/schema";
import { getAutomationRulesByUser } from "./db";
import { applyAutomationRules } from "./automationEngine";

vi.mock("./db", () => ({
  getAutomationRulesByUser: vi.fn(),
}));

const mockedGetAutomationRules = vi.mocked(getAutomationRulesByUser);

const invoice = {
  id: 1,
  supplierName: "Microsoft Ireland Operations Ltd",
  isSubscription: 0,
} as Invoice;

describe("applyAutomationRules", () => {
  beforeEach(() => {
    mockedGetAutomationRules.mockReset();
  });

  it("applique Abonnement = Oui et trace le champ automatisé", async () => {
    mockedGetAutomationRules.mockResolvedValue([
      {
        id: 1,
        userId: 1,
        name: "Microsoft est un abonnement",
        isActive: 1,
        priority: 1,
        conditions: JSON.stringify([{ field: "supplierName", operator: "contains", value: "microsoft" }]),
        conditionsLogic: "AND",
        actions: JSON.stringify({ isSubscription: 1 }),
        createdAt: new Date(),
        updatedAt: new Date(),
      },
    ] as never);

    await expect(applyAutomationRules(1, invoice)).resolves.toMatchObject({
      isSubscription: 1,
      autoFilledFields: JSON.stringify(["isSubscription"]),
    });
  });

  it("autorise Abonnement = Non sans le confondre avec une absence d’action", async () => {
    mockedGetAutomationRules.mockResolvedValue([
      {
        id: 2,
        userId: 1,
        name: "Microsoft n’est pas un abonnement",
        isActive: 1,
        priority: 1,
        conditions: JSON.stringify([{ field: "supplierName", operator: "contains", value: "microsoft" }]),
        conditionsLogic: "AND",
        actions: JSON.stringify({ isSubscription: 0 }),
        createdAt: new Date(),
        updatedAt: new Date(),
      },
    ] as never);

    await expect(applyAutomationRules(1, invoice)).resolves.toMatchObject({
      isSubscription: 0,
      autoFilledFields: JSON.stringify(["isSubscription"]),
    });
  });
});