using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Json;
using System.Text;
using System.Threading.Tasks;
using wispro.sp.entity.CompareCase;
using wispro.sp.share.webViewObject;
using wispro.sp.share;
using wispro.sp.utility;

namespace wispro.sp.winClient
{
    public class APIService
    {
        string strAPIBaseUri = ConfigHelper.GetSectionValue("APIBaseUri");

        private HttpClient CreateHttp()
        {
            HttpClientHandler clientHandler = new HttpClientHandler();
            clientHandler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => { return true; };

            return new HttpClient(clientHandler) { Timeout=TimeSpan.FromMinutes(2)};

        }

        private async Task<userToken> Login()
        {
            share.webViewObject.loginDto dto = new share.webViewObject.loginDto();
            dto.Name = "caiyangl";
            dto.Password = "Lqftiu807005";
            try
            {
                var response = await CreateHttp().PostAsJsonAsync<loginDto>($"{strAPIBaseUri}/api/account/Login", dto);

                if (response.IsSuccessStatusCode)
                {
                    userToken? Token = await response.Content.ReadFromJsonAsync<userToken>();
                    return Token;
                }
                else
                {
                    return null;
                }
            }
            catch (Exception ex)
            {
                return null;
            }

        }

        /// <summary>
        /// 保存CaseInfo新型
        /// </summary>
        /// <param name="caseinfo"></param>
        /// <returns></returns>
        public async Task<bool> SaveCompareResult(CaseInfo caseinfo)
        {
            userToken? Token = await Login();

            if (Token != null)
            {
                HttpClient http = CreateHttp();//
                http.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("bearer", Token?.Token);
                try
                {
                    var data = await http.PostAsJsonAsync<CaseInfo>($"{strAPIBaseUri}/api/CaseFileCompare/Save", caseinfo);

                    if (data.IsSuccessStatusCode)
                    {
                        var ret = await data.Content.ReadFromJsonAsync<ApiSaveResponse>();
                        if (ret.Success)
                        {
                            return true;
                        }
                        else
                        {
                            throw new Exception(ret.ErrorMessage);
                        }

                    }
                    else
                    {
                        return false;
                    }
                }
                catch (Exception ex)
                {
                    return false;
                }

            }

            return false;
        }

        public async Task<List<Object>> CalZScore()
        {
            userToken? Token = await Login();
            if (Token != null)
            {
                HttpClient http = CreateHttp();
                http.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("bearer", Token?.Token);
                try
                {
                    var data = await http.GetAsync($"{strAPIBaseUri}/api/CaseFileCompare/CalMean_Std?start=2024-10-01&end=2024-12-01");

                    if (data.IsSuccessStatusCode)
                    {
                        var ret = await data.Content.ReadFromJsonAsync<IList<Object>>();
                        if (ret != null)
                        {
                            return (List<object>)ret;
                        }

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

            }

            return null;
        }

        public async Task<bool> CaseExist(string caseNo)
        {
            userToken? Token = await Login();

            if (Token != null)
            {
                HttpClient http = CreateHttp();

                http.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("bearer", Token?.Token);
                try
                {
                    var data = await http.GetAsync($"{strAPIBaseUri}/api/CaseFileCompare/CaseExist?CaseNo={caseNo}");

                    if (data.IsSuccessStatusCode)
                    {
                        
                        bool? ret = await data.Content.ReadFromJsonAsync<bool>();
                        if (ret != null)
                        {
                            return (bool)ret;
                        }

                    }
                    else
                    {
                        return false;
                    }
                }
                catch (Exception ex)
                {
                    throw ex;
                }

            }

            return false;

        }
        
    }
}