using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using IStation.Bimface;

namespace IStation
{
    /// <summary>
    /// 获取
    /// </summary>
    public sealed partial class BimfaceClient
    {
        /// <summary>
        /// 获取构件Id列表（只使用与3D模型）
        /// </summary>
        /// <param name="fileid"></param>
        /// <returns></returns>
        public List<string> GetAllComponentIds(long fileid)
        {
            GetAccessToken();
            //var data = JsonHelper.Object2Json(new FileElementsGetRequest().GetJsonDict());
            var url = string.Format("https://api.bimface.com/data/v2/files/{0}/elementIds", fileid);
            using (var httpClient = new HttpClient())
            using (var request=new HttpRequestMessage(HttpMethod.Get,url))
            {
                var autoHeader = new HttpHeaders().GetBasicAuthorHeader(_accesstoken);
                request.Headers.Add(autoHeader.Key, autoHeader.Value);
                //request.Content= new StringContent(data,Encoding.UTF8, "application/json");
                var response=httpClient.SendAsync(request).Result;
                response.EnsureSuccessStatusCode();
                var responsetext = response.Content.ReadAsStringAsync().Result;
                var result = JsonHelper.Json2Object<Result<List<string>>>(responsetext);
                if (result.code != Constants.Success)
                {
                    throw new BimfaceException(result.code);
                }
                return result.data;
            }
        }

        /// <summary>
        /// 批量获取构件属性
        /// </summary>
        /// <param name="fileId"></param>
        /// <param name="includeOverrides"></param>
        /// <returns></returns>
        public List<ComponentProperty> GetComponentPropertiesByIds(long fileId, List<string> elementIds, bool? includeOverrides = null)
        {
            GetAccessToken();
            var data = JsonHelper.Object2Json(new ElementPropertyFilterRequest() { elementIds = elementIds }.GetJsonDict());
            string url = string.Format("https://api.bimface.com/data/v2/files/{0}/elements", fileId);
            if (includeOverrides != null)
            {
                url += "?includeOverrides=" + includeOverrides;
            }
            using (var httpClient = new HttpClient())
            using (var request = new HttpRequestMessage(HttpMethod.Post, url))
            {
                var autoHeader = new HttpHeaders().GetBasicAuthorHeader(_accesstoken);
                request.Headers.Add(autoHeader.Key, autoHeader.Value);
                request.Content=new StringContent(data, Encoding.UTF8, "application/json");
                var response = httpClient.SendAsync(request).Result;
                response.EnsureSuccessStatusCode();
                var responsetext=response.Content.ReadAsStringAsync().Result;
                var result = JsonHelper.Json2Object<Result<List<ComponentProperty>>>(responsetext);
                if (result.code != Constants.Success)
                {
                    throw new BimfaceException(result.code);
                }
                return result.data;
            }
        }

        /// <summary>
        /// 通过条件获取构件属性
        /// </summary>
        /// <param name="fileId"></param>
        /// <param name="elementIds"></param>
        /// <param name="includeOverrides"></param>
        /// <returns></returns>
        public List<ComponentProperty> GetComponentPropertiesByFiter(long fileId, List<string> elementIds, string group, List<string> keys, bool? includeOverrides = null)
        {
            GetAccessToken();
            var requestBody = new ElementPropertyFilterRequest() { elementIds = elementIds };
            var groupFilter = new GroupAndKeysPair() { group = group, keys = keys };
            requestBody.filter = new List<GroupAndKeysPair>() { groupFilter };
            var data = JsonHelper.Object2Json(requestBody.GetJsonDict());
            string url = string.Format("https://api.bimface.com/data/v2/files/{0}/elements", fileId);
            if (includeOverrides != null)
            {
                url += "?includeOverrides=" + includeOverrides;
            }
            using (var httpClient = new HttpClient())
            using (var request = new HttpRequestMessage(HttpMethod.Post, url))
            {
                var autoHeader = new HttpHeaders().GetBasicAuthorHeader(_accesstoken);
                request.Headers.Add(autoHeader.Key, autoHeader.Value);
                request.Content=new StringContent(data,Encoding.UTF8, "application/json");
                var response = httpClient.Send(request);
                response.EnsureSuccessStatusCode();
                var responsetext=response.Content.ReadAsStringAsync().Result;
                var result = JsonHelper.Json2Object<Result<List<ComponentProperty>>>(responsetext);
                if (result.code != Constants.Success)
                {
                    throw new BimfaceException(result.code);
                }
                return result.data;
            }
        }


    }

}