using EC.App.Core;
using EC.App.ThatBLL.Onvif;
using Furion.DataValidation;
using Microsoft.AspNetCore.Mvc;
using System.ComponentModel.DataAnnotations;
using System.Threading.Tasks;

namespace OnvifWebServer.Controllers.Onvif
{
	/// <summary>
	/// Onvif 媒体参数控制
	/// </summary>
	[ApiController]
	[ApiDescriptionSettings("Onvif")]
	[Route("onvif/[controller]")]
	public class MediaController : ApiController
	{
		private readonly IMediaBLL _mediaBLL;

		/// <summary>
		///
		/// </summary>
		/// <param name="mediaBLL"></param>
		public MediaController(IMediaBLL mediaBLL)
		{
			this._mediaBLL = mediaBLL;
		}

		/// <summary>
		/// 是否连接
		/// </summary>
		/// <param name="ip"></param>
		/// <returns></returns>
		[HttpGet]
		public bool IsConnected(
			[Required][DataValidation(ValidationTypes.IPv4)] string ip)
		{
			bool ret = _mediaBLL.IsConnected(ip);
			return ret;
		}

		/// <summary>
		/// 获取播放视频 URL
		/// </summary>
		/// <param name="ip"></param>
		/// <returns></returns>
		[HttpGet]
		public async Task<string> GetStreamUri(
			[Required][DataValidation(ValidationTypes.IPv4)] string ip)
		{
			string url = await _mediaBLL.GetStreamUrl(ip);
			return url;
		}

		/// <summary>
		/// 获取抓图 URL
		/// </summary>
		/// <param name="ip"></param>
		/// <returns></returns>
		[HttpGet]
		public async Task<string> GetSnapshotUri(
			[Required][DataValidation(ValidationTypes.IPv4)] string ip)
		{
			string url = await _mediaBLL.GetSnapshotUrl(ip);
			return url;
		}

		/// <summary>
		/// 获取抓图 Base64
		/// </summary>
		/// <param name="ip"></param>
		/// <returns></returns>
		public async Task<string> GetSnapshot(
			[Required][DataValidation(ValidationTypes.IPv4)] string ip)
		{
			string snapshotBase64 = await _mediaBLL.GetSnapshot(ip);
			return snapshotBase64;
		}
	}
}