import { fireEvent, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import { PocContactFields } from "@/app/(protected)/workorders/_components/poc/poc-contact-fields";
import { WoTableInlineRow } from "@/app/(protected)/workorders/_components/list/table/wo-table-inline-row";
import {
  EMPTY_TABLE_DRAFT,
  type WorkOrderTableDraft,
} from "@/domain/work-orders/types/work-order-table-row";
import { renderWithProviders } from "@/test/test-utils";

vi.mock("@/app/(protected)/workorders/_components/list/table/cells/type-cell", () => ({
  TypeCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/assigned-to-cell", () => ({
  AssignedToCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/date-cell", () => ({
  DateCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/due-date-cell", () => ({
  DueDateCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/pm-type-cell", () => ({
  PMTypeCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/vendor-cell", () => ({
  VendorCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/appt-time-cell", () => ({
  ApptTimeCell: () => null,
}));
vi.mock("@/app/(protected)/workorders/_components/list/table/cells/status-cell", () => ({
  StatusCell: () => null,
}));

function renderInlineRow(draft: WorkOrderTableDraft, onSave = vi.fn()) {
  const ui = (d: WorkOrderTableDraft) => (
    <table>
      <tbody>
        <WoTableInlineRow
          draft={d}
          draftDayKey="2026-06-01"
          users={[]}
          sites={[]}
          vendors={[]}
          pmTypes={[]}
          allRows={[]}
          onChange={vi.fn()}
          onSave={onSave}
          onCancel={vi.fn()}
        />
      </tbody>
    </table>
  );
  const view = renderWithProviders(ui(draft), { withAuth: false });
  return { ...view, rerenderDraft: (d: WorkOrderTableDraft) => view.rerender(ui(d)) };
}

const COMPLETE_DRAFT: WorkOrderTableDraft = {
  ...EMPTY_TABLE_DRAFT,
  site: "BK5",
  locationId: 9,
  woNumber: "12345678901",
  pocName: "Dana",
  pocPhone: "555-0100",
};

describe("WoTableInlineRow required fields", () => {
  it("marks Site and WO # as required without showing errors before a Save attempt", () => {
    renderInlineRow(EMPTY_TABLE_DRAFT);

    expect(screen.getByRole("button", { name: /^Site \*$/ })).toBeInTheDocument();
    expect(screen.getByText("Insert WO #")).toHaveTextContent("Insert WO # *");
    expect(screen.queryByText("Site is required")).not.toBeInTheDocument();
    expect(screen.queryByText("Work order number is required")).not.toBeInTheDocument();
  });

  it("reveals field errors only after Save is attempted, then clears them once corrected", () => {
    const onSave = vi.fn();
    const { rerenderDraft } = renderInlineRow(EMPTY_TABLE_DRAFT, onSave);

    fireEvent.click(screen.getByRole("button", { name: "Save work order" }));

    expect(onSave).not.toHaveBeenCalled();
    expect(screen.getByText("Site is required")).toBeInTheDocument();
    expect(screen.getByText("Work order number is required")).toBeInTheDocument();

    rerenderDraft(COMPLETE_DRAFT);

    expect(screen.queryByText("Site is required")).not.toBeInTheDocument();
    expect(screen.queryByText("Work order number is required")).not.toBeInTheDocument();

    fireEvent.click(screen.getByRole("button", { name: "Save work order" }));
    expect(onSave).toHaveBeenCalledTimes(1);
  });
});

describe("PocContactFields required primary contact", () => {
  it("labels POC name and phone with a required asterisk when the contact is required", () => {
    renderWithProviders(
      <PocContactFields
        pocName=""
        pocPhone=""
        pocNotes=""
        additionalContacts={[]}
        primaryRequired
        onPocNameChange={vi.fn()}
        onPocPhoneChange={vi.fn()}
        onPocNotesChange={vi.fn()}
        onAdditionalContactsChange={vi.fn()}
      />,
      { withAuth: false },
    );

    expect(screen.getByLabelText(/POC name/)).toHaveAttribute("placeholder", "POC name");
    expect(screen.getByLabelText(/POC phone/)).toHaveAttribute("placeholder", "POC phone");
    expect(screen.getByText("POC name").closest("label")).toHaveTextContent("POC name*");
    expect(screen.getByText("POC phone").closest("label")).toHaveTextContent("POC phone*");
    expect(screen.queryByText("Contact name is required")).not.toBeInTheDocument();
  });
});