/**
 * Event API Client
 * Handles event-related API requests
 */

import type { Event } from "@mosaic/shared";
import { apiGet, type ApiResponse } from "./client";

export interface EventFilters {
  startDate?: Date;
  endDate?: Date;
  workspaceId?: string;
}

/**
 * Fetch events with optional filters
 */
export async function fetchEvents(filters?: EventFilters): Promise<Event[]> {
  const params = new URLSearchParams();

  if (filters?.startDate) {
    params.append("startDate", filters.startDate.toISOString());
  }
  if (filters?.endDate) {
    params.append("endDate", filters.endDate.toISOString());
  }
  if (filters?.workspaceId) {
    params.append("workspaceId", filters.workspaceId);
  }

  const queryString = params.toString();
  const endpoint = queryString ? `/api/events?${queryString}` : "/api/events";

  const response = await apiGet<ApiResponse<Event[]>>(endpoint);
  return response.data;
}

/**
 * Mock events for development (until backend endpoints are ready)
 */
export const mockEvents: Event[] = [
  {
    id: "event-1",
    title: "Team standup",
    description: "Daily sync meeting",
    startTime: new Date("2026-01-29T10:00:00"),
    endTime: new Date("2026-01-29T10:30:00"),
    allDay: false,
    location: "Zoom",
    recurrence: null,
    creatorId: "user-1",
    workspaceId: "workspace-1",
    projectId: null,
    metadata: {},
    createdAt: new Date("2026-01-28"),
    updatedAt: new Date("2026-01-28"),
  },
  {
    id: "event-2",
    title: "Project review",
    description: "Quarterly project review session",
    startTime: new Date("2026-01-30T14:00:00"),
    endTime: new Date("2026-01-30T15:30:00"),
    allDay: false,
    location: "Conference Room A",
    recurrence: null,
    creatorId: "user-1",
    workspaceId: "workspace-1",
    projectId: null,
    metadata: {},
    createdAt: new Date("2026-01-28"),
    updatedAt: new Date("2026-01-28"),
  },
  {
    id: "event-3",
    title: "Focus time",
    description: "Dedicated time for deep work",
    startTime: new Date("2026-01-31T09:00:00"),
    endTime: new Date("2026-01-31T12:00:00"),
    allDay: false,
    location: null,
    recurrence: null,
    creatorId: "user-1",
    workspaceId: "workspace-1",
    projectId: null,
    metadata: {},
    createdAt: new Date("2026-01-28"),
    updatedAt: new Date("2026-01-28"),
  },
];