using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1.Controller.CY_API
{
    /// <summary>
    /// 第三方调用氚云接口
    /// </summary>
    public class CY_API_Server
    {

        public CY_API_Server()
        {
            //
            // TODO: Add constructor logic here
            //
        }

        /// <summary>
        /// 氚云接口
        /// </summary>
        /// <param name="ActionName">CreateBizObjects</param>
        /// <param name="pargam">数据集合</param>
        /// <param name="sucessfull">bool</param>
        /// <returns></returns>
        public static string H3YunApi(string ActionName, Dictionary<string, string> pargam, out bool sucessfull)
        {
            try
            {
                string webApiAddress = "https://www.h3yun.com/OpenApi/Invoke";                      //接口地址
                string engineCode = "aeonq7mdwwdbtdmamrf6ul441";      //Code
                string secret = "EHSYxx7UvJETDyvcNiniOivlYlcE+zB29HdXZSNan9WBV+Rvv0tIaQ==";        //Secret

                System.Net.HttpWebRequest request;
                request = (System.Net.HttpWebRequest)WebRequest.Create(webApiAddress);
                request.Method = "POST";
                request.ContentType = "application/json";
                //身份认证参数
                request.Headers.Add("EngineCode", engineCode);
                request.Headers.Add("EngineSecret", secret);
                //参数
                Dictionary<string, object> dicParams = new Dictionary<string, object>();
                dicParams.Add("ActionName", ActionName);

                //自定义参数
                if (pargam != null && pargam.Count > 0)
                {
                    foreach (KeyValuePair<string, string> kv in pargam)
                    {
                        dicParams.Add(kv.Key, kv.Value);
                    }
                }

                string jsonData = JsonConvert.SerializeObject(dicParams);
                byte[] bytes;
                bytes = System.Text.Encoding.UTF8.GetBytes(jsonData);
                request.ContentLength = bytes.Length;
                string StrDate = string.Empty;
                string strValue = string.Empty;
                using (Stream writer = request.GetRequestStream())
                {
                    writer.Write(bytes, 0, bytes.Length);
                    writer.Close();
                }
                using (System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse())
                {
                    using (System.IO.Stream s = response.GetResponseStream())
                    {

                        using (StreamReader Reader = new StreamReader(s, Encoding.UTF8))
                        {
                            while ((StrDate = Reader.ReadLine()) != null)
                            {
                                strValue += StrDate + "\r\n";
                            }
                        }
                    }
                }
                sucessfull = true;
                return strValue;

            }
            catch (Exception ee)
            {
                sucessfull = false;
                return ee.ToString();
            }
        }

        /// <summary>
        /// 查询单条业务数据
        /// </summary>
        /// <param name="ActionName">调用的方法名</param>
        /// <param name="SchemaCode">需要查询的表单编码</param>
        /// <param name="BizObjectId">需要查询的数据ID，每个表单都有唯一的ObjectId</param>
        /// <returns></returns>
        public static string LoadBizObject(string ActionName, string SchemaCode, string BizObjectId)
        {
            try
            {
                string ApiAddress = "https://www.h3yun.com/OpenApi/Invoke";                      //接口地址   
                HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create(ApiAddress);
                request.Method = "POST";
                request.ContentType = "application/json";
                //身份认证参数
                request.Headers.Add("EngineCode", "aeonq7mdwwdbtdmamrf6ul441");
                request.Headers.Add("EngineSecret", "EHSYxx7UvJETDyvcNiniOivlYlcE+zB29HdXZSNan9WBV+Rvv0tIaQ==");
                //参数
                Dictionary<string, object> dicParams = new Dictionary<string, object>();
                dicParams.Add("ActionName", ActionName);
                dicParams.Add("SchemaCode", SchemaCode);
                dicParams.Add("BizObjectId", BizObjectId);
                string jsonData = JsonConvert.SerializeObject(dicParams);
                byte[] bytes;
                bytes = System.Text.Encoding.UTF8.GetBytes(jsonData);
                request.ContentLength = bytes.Length;
                using (Stream writer = request.GetRequestStream())
                {
                    writer.Write(bytes, 0, bytes.Length);
                    writer.Close();
                }
                string strValue = string.Empty;
                using (System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse())
                {
                    using (System.IO.Stream s = response.GetResponseStream())
                    {
                        string StrDate = string.Empty;
                        using (StreamReader Reader = new StreamReader(s, Encoding.UTF8))
                        {
                            while ((StrDate = Reader.ReadLine()) != null)
                            {
                                strValue += StrDate + "\r\n";
                            }
                        }
                    }
                }

            }
            catch (Exception ex)
            {
                throw ex;
            }
            return null;
        }

        /// <summary>
        /// 批量查询业务数据
        /// </summary>
        /// <param name="ActionName">调用的方法名</param>
        /// <param name="SchemaCodem">需要查询的表单编码</param>
        /// <param name="Filter">过滤条件。默认返回前500条数据</param>
        /// <returns></returns>
        public static string LoadBizObjects(string ActionName, string SchemaCodem, string Filter)
        {
            try
            {
                string apiAddress = @"https://www.h3yun.com/OpenApi/Invoke";
                HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create(apiAddress);
                request.Method = "POST";
                request.ContentType = "application/json";
                //身份认证参数
                request.Headers.Add("EngineCode", "aeonq7mdwwdbtdmamrf6ul441");
                request.Headers.Add("EngineSecret", "EHSYxx7UvJETDyvcNiniOivlYlcE+zB29HdXZSNan9WBV+Rvv0tIaQ==");
                //参数
                Dictionary<string, object> dicParams = new Dictionary<string, object>();
                dicParams.Add("ActionName", ActionName);
                dicParams.Add("SchemaCode", SchemaCodem);
                dicParams.Add("Filter", Filter);

                string jsonData = JsonConvert.SerializeObject(dicParams);
                byte[] bytes;
                bytes = System.Text.Encoding.UTF8.GetBytes(jsonData);
                request.ContentLength = bytes.Length;
                using (Stream writer = request.GetRequestStream())
                {
                    writer.Write(bytes, 0, bytes.Length);
                    writer.Close();
                }
                string strValue = string.Empty;
                using (System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse())
                {
                    using (System.IO.Stream s = response.GetResponseStream())
                    {
                        string StrDate = string.Empty;
                        using (StreamReader Reader = new StreamReader(s, Encoding.UTF8))
                        {
                            while ((StrDate = Reader.ReadLine()) != null)
                            {
                                strValue += StrDate + "\r\n";
                            }
                        }
                    }
                }
                return strValue;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 更新业务数据
        /// </summary>
        /// <param name="ActionName">调用的方法名</param>
        /// <param name="SchemaCode">表单编码</param>
        /// <param name="BizObjectId">表单ObjectId值</param>
        /// <param name="BizObject">BizObject对象的json 字符串</param>
        /// <returns></returns>
        public static string UpdateBizObject(string ActionName, string SchemaCode, string BizObjectId, Dictionary<string, string> BizObject)
        {
            try
            {
                string apiAddress = @"https://www.h3yun.com/OpenApi/Invoke";
                HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create(apiAddress);
                request.Method = "POST";
                request.ContentType = "application/json";
                //身份认证参数
                request.Headers.Add("EngineCode", "aeonq7mdwwdbtdmamrf6ul441");
                request.Headers.Add("EngineSecret", "EHSYxx7UvJETDyvcNiniOivlYlcE+zB29HdXZSNan9WBV+Rvv0tIaQ==");
                //参数
                Dictionary<string, object> dicParams = new Dictionary<string, object>();
                dicParams.Add("ActionName", ActionName);
                dicParams.Add("SchemaCode", SchemaCode);
                //dicParams.Add("BizObject", "{ \"CreatedBy\":   \"f3f69a49-edf6-468d-9aee-822cbc82a46662\", \"OwnerId\":   \"f3f69a49-edf6-468d-9aee-822cbc82a46662\",\"F0000002\":   \"99933399\", \"F0000009\": \"03ea2021-f7d5-4001-b996-7115e63f4319;6d1af175-a49d-48ad-bc3e-52aa35bb34df\"   }");
                if (BizObject != null && BizObject.Count > 0)
                {
                    foreach (KeyValuePair<string, string> kv in BizObject)
                    {
                        dicParams.Add(kv.Key, kv.Value);
                    }
                }
                dicParams.Add("BizObjectId", BizObjectId);

                string jsonData = JsonConvert.SerializeObject(dicParams);
                byte[] bytes;
                bytes = System.Text.Encoding.UTF8.GetBytes(jsonData);
                request.ContentLength = bytes.Length;
                using (Stream writer = request.GetRequestStream())
                {
                    writer.Write(bytes, 0, bytes.Length);
                    writer.Close();
                }
                string strValue = string.Empty;
                using (System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse())
                {
                    using (System.IO.Stream s = response.GetResponseStream())

                    {

                        string StrDate = string.Empty;

                        using (StreamReader Reader = new StreamReader(s, Encoding.UTF8))
                        {
                            while ((StrDate = Reader.ReadLine()) != null)
                            {
                                strValue += StrDate + "\r\n";
                            }
                        }
                    }
                }
                return strValue;
            }
            catch (Exception ex)
            {
                throw ex;
            }

        }

    }
}