import { fireEvent, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import { WoTableRowServiceCells } from "@/app/(protected)/workorders/_components/list/table/wo-table-row-service-cells";
import type { WoTableRowHandlers } from "@/app/(protected)/workorders/_components/list/table/wo-table-row";
import type { WorkOrderTableRow } from "@/domain/work-orders/types/work-order-table-row";
import { renderWithProviders } from "@/test/test-utils";

function makeRow(overrides: Partial<WorkOrderTableRow> = {}): WorkOrderTableRow {
  return {
    id: 9,
    woNumber: "24818000001",
    site: "BK5",
    type: "PM",
    severity: null,
    dispatcherId: "u1",
    dispatcherName: "Alex",
    scheduledOn: "2026-07-15",
    completedDate: "2026-07-20",
    targetWeek: "2026-07-15",
    dayGroup: "07/15",
    dayLabel: "Tue",
    location: "Lobby",
    locationId: "loc-1",
    pm: "HVAC",
    serviceNotes: "",
    extraServices: [],
    vendorId: "7",
    company: "Acme",
    tech: "Sam",
    techPhone: "",
    apptStart: "",
    apptEnd: "",
    apptTime: "09:00 – 10:00",
    status: "Incomplete",
    docStatus: "Yes",
    pocName: "",
    pocPhone: "",
    pocNotes: "",
    dueDate: "2026-07-22",
    rescheduleCount: 0,
    carriedOver: 0,
    originalWeek: "",
    originalDate: "",
    isPastDue: false,
    scheduleWeekOnly: false,
    isAddOn: false,
    mediaCount: 1,
    title: "",
    priority: "",
    primaryDispatchId: null,
    rowVersion: "",
    dispatchRowVersion: "",
    flagColor: null,
    additionalContacts: [],
    upliftSummary: { hasUplift: false, pendingCount: 0 },
    ...overrides,
  };
}

const handlers: WoTableRowHandlers = {
  onRowClick: vi.fn(),
  onView: vi.fn(),
  onEdit: vi.fn(),
  onOpenMedia: vi.fn(),
  onPatch: vi.fn(),
  onScheduleDate: vi.fn(),
  onScheduleWeek: vi.fn(),
  onScheduleRange: vi.fn(),
  onOpenSlideOver: vi.fn(),
  onOpenCompDoc: vi.fn(),
  onOpenUplifts: vi.fn(),
  onReorder: vi.fn(),
  onDragStart: vi.fn(),
  onDragOver: vi.fn(),
  onDrop: vi.fn(),
  onDragEnd: vi.fn(),
};

function renderCells(row: WorkOrderTableRow, viewOnly = false) {
  const onPatchRow = vi.fn();
  renderWithProviders(
    <table>
      <tbody>
        <tr>
          <WoTableRowServiceCells
            row={row}
            vendors={[]}
            pmTypes={[]}
            viewOnly={viewOnly}
            handlers={handlers}
            onPatchRow={onPatchRow}
          />
        </tr>
      </tbody>
    </table>,
  );
  return onPatchRow;
}

describe("WoTableRowServiceCells completed date Clear (SH-390)", () => {
  it("shows Clear in the completed-date editor and patches completedDate to empty", async () => {
    const onPatchRow = renderCells(makeRow());

    fireEvent.click(screen.getByRole("button", { name: /07-20/ }));

    fireEvent.click(await screen.findByRole("button", { name: /clear/i }));

    expect(onPatchRow).toHaveBeenCalledWith({ completedDate: "" });
  });

  it("offers no Clear when the completed date is already empty", async () => {
    renderCells(makeRow({ completedDate: "" }));

    fireEvent.click(screen.getByRole("button", { name: "—" }));

    expect(await screen.findByRole("button", { name: "20" })).toBeInTheDocument();
    expect(screen.queryByRole("button", { name: /clear/i })).not.toBeInTheDocument();
  });

  it("offers no Clear on a Completed (view-only) row", async () => {
    renderCells(makeRow({ status: "Completed" }), true);

    fireEvent.click(screen.getByRole("button", { name: /07-20/ }));

    expect(await screen.findByRole("button", { name: "20" })).toBeInTheDocument();
    expect(screen.queryByRole("button", { name: /clear/i })).not.toBeInTheDocument();
  });
});