import { describe, expect, it } from "vitest";
import {
  effectiveAdditionalContacts,
  effectiveCompany,
  effectivePoc,
  effectiveSite,
  effectiveSitePlace,
} from "@/domain/work-orders/utils/effective-completion-snapshot";

describe("effective completion snapshot", () => {
  it("prefers frozen values for a completed work order", () => {
    const frozenSite = { code: "BK5", city: "Chicago", state: "IL" };
    expect(effectiveSite({ status: "Completed", frozenSite })).toEqual(frozenSite);
    expect(effectiveSitePlace({ status: "Completed", frozenSite })).toEqual({
      city: "Chicago",
      state: "IL",
    });

    expect(
      effectiveCompany({
        status: "Completed",
        company: "Live Co",
        tech: "Live Tech",
        techPhone: "222",
        frozenCompany: { name: "Frozen Co", contactName: "Frozen Tech", phone: "111" },
      }),
    ).toMatchObject({ name: "Frozen Co", contactName: "Frozen Tech", phone: "111" });

    expect(
      effectivePoc({
        status: "Completed",
        pocName: "Live POC",
        pocPhone: "222",
        pocNotes: "live",
        additionalContacts: [],
        frozenPoc: {
          contacts: [{ name: "Frozen POC", phone: "111" }],
          notes: "frozen",
        },
      }),
    ).toEqual({
      contacts: [{ name: "Frozen POC", phone: "111" }],
      notes: "frozen",
    });
  });

  it("uses live values while open or when a completed snapshot is missing", () => {
    expect(effectiveSite({ status: "Scheduled", frozenSite: { city: "Old" } })).toBeUndefined();
    expect(effectiveSitePlace({ status: "Completed" })).toBeNull();
    expect(
      effectiveCompany({
        status: "Scheduled",
        company: "Live Co",
        tech: "Live Tech",
        techPhone: "222",
        frozenCompany: { name: "Old Co" },
      }),
    ).toMatchObject({ name: "Live Co", contactName: "Live Tech", phone: "222" });
    expect(
      effectivePoc({
        status: "Completed",
        pocName: "Live POC",
        pocPhone: "222",
        pocNotes: "live",
        additionalContacts: [{ name: "Backup", phone: "333", notes: "gate hours" }],
      }),
    ).toEqual({
      contacts: [
        { name: "Live POC", phone: "222" },
        { name: "Backup", phone: "333", notes: "gate hours" },
      ],
      notes: "live",
    });
    expect(
      effectiveAdditionalContacts({
        status: "Scheduled",
        pocName: "Live POC",
        pocPhone: "222",
        pocNotes: "live",
        additionalContacts: [{ name: "Backup", phone: "333", notes: "gate hours" }],
      }),
    ).toEqual([{ name: "Backup", phone: "333", notes: "gate hours" }]);
  });

  it("keeps extra-contact notes on the open work-order path", () => {
    expect(
      effectiveAdditionalContacts({
        status: "Scheduled",
        pocName: "Primary",
        pocPhone: "111",
        pocNotes: "",
        additionalContacts: [{ name: "Backup", phone: "333", notes: "gate hours" }],
        frozenPoc: {
          contacts: [
            { name: "Frozen", phone: "000" },
            { name: "Frozen Extra", phone: "999", notes: "ignored while open" },
          ],
        },
      }),
    ).toEqual([{ name: "Backup", phone: "333", notes: "gate hours" }]);
  });

  it("treats missing additional contacts as an empty live contact list", () => {
    expect(
      effectivePoc({
        status: "Scheduled",
        pocName: "Primary",
        pocPhone: "111",
        pocNotes: "",
      }),
    ).toEqual({
      contacts: [{ name: "Primary", phone: "111" }],
      notes: "",
    });
  });
});