using EC.App.ThatService.Onvif.Impl;
using EC.Onvif;
using System.Threading.Tasks;

namespace EC.App.ThatBLL.Onvif.Impl
{
	public class CurdBLL : ICurdBLL
	{
		private readonly OnvifClientService _ocService;

		public CurdBLL(OnvifClientService onvifClientService)
		{
			_ocService = onvifClientService;
		}

		public async Task<bool> Add(string ip, string username, string password)
		{
			bool flag = !_ocService.IsExist(ip);
			if (!flag) { return false; }
			OnvifClient onvifClient = new OnvifClient(ip, username, password);
			await onvifClient.Init();
			bool ret = _ocService.TryAdd(ip, onvifClient);
			return ret;
		}

		public bool Remove(string ip)
		{
			bool ret = _ocService.Remove(ip);
			return ret;
		}

		public async Task<bool> Update(string ip, string username, string password)
		{
			Remove(ip);
			bool ret = await Add(ip, username, password);
			return ret;
		}

		public bool IsExist(string ip)
		{
			bool ret = _ocService.IsExist(ip);
			return ret;
		}
	}
}