using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Text;
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using IStation.Bimface;
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namespace IStation
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{
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/// <summary>
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/// ViewToken
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/// </summary>
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public sealed partial class BimfaceClient
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{
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/// <summary>
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/// 获取ViewToken
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/// </summary>
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public string GetViewToken(long id, eModelIdType modeltype = eModelIdType.fileId)
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{
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GetAccessToken();
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if (_expiretime.ValidViewTokenExpiration(id, DateTime.Now))
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getViewToken(id, modeltype);
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return _viewtokenDic[id];
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}
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//视图令牌请求地址
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private const string _viewtokenurl = @"https://api.bimface.com/view/token";
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//获取ViewToken，内部调用
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private void getViewToken(long id, eModelIdType modeltype = eModelIdType.fileId)
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{
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var url = string.Format("{0}?{1}={2}", _viewtokenurl, modeltype.ToString(), id);
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using (var httpClient = new HttpClient())
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{
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httpClient.DefaultRequestHeaders.Add("Method","Get");
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var header = new HttpHeaders().GetBasicAuthorHeader(_accesstoken);
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httpClient.DefaultRequestHeaders.Add(header.Key, header.Value);
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var response=httpClient.GetAsync(url).Result;
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response.EnsureSuccessStatusCode();
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var responsetext=response.Content.ReadAsStringAsync().Result;
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var result = JsonHelper.Json2Object<Result<string>>(responsetext);
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if (result.code != Constants.Success)
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{
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throw new BimfaceException(result.code);
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}
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if (_viewtokenDic.ContainsKey(id))
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_viewtokenDic[id] = result.data;
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else
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_viewtokenDic.Add(id, result.data);
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_expiretime.SetViewTokenGetTime(id, DateTime.Now);
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}
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}
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}
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}
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