using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;

namespace ChatRoomServer.Www.Areas.Api.Controllers
{
	using System.Data.Entity;
	using System.Threading.Tasks;
	using System.Web.Mvc;
	using ChatRoomServer.Db;
	using ChatRoomServer.Db.Entities;
	using FSLib.MvcWeb;

	[System.Web.Http.RoutePrefix("api/announcement")]
	public class AnnouncementController : ApiController
	{
		[AllowAnonymous]
		[System.Web.Http.Route("list"), System.Web.Http.HttpGet, OutputCache(Duration = 600)]
		public async Task<object> GetAnnouncements()
		{
			var db = new ChatDb();
			var items = await db.Announcements.AsNoTracking().ToArrayAsync();

			return new
			{
				defaultText = "欢迎使用订票助手!",
				time = DateTime.Now.ToString(),
				items = items.Select(s => new
				{
					id = s.Id,
					title = s.Title,
					pubTime = s.PubTime.ToString(),
					expiresTime = s.ExpiresTime.ToJsTicks(),
					important = s.Important,
					text = s.Content
				}).ToArray()
			};
		}
	}
}