using Dlhis.ScheduledTask.Comparers;
using Dlhis.ScheduledTask.Entities;
using Kurisu.SqlSugar.Services;
using Mapster;
using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;

namespace Dlhis.ScheduledTask.Job
{
    /// <summary>
    /// 部门同步定时任务
    /// </summary>
    public class SyncOrgInfoJob
    {
        private List<ZHRS_ORG> lastUpdatedOrgList = new List<ZHRS_ORG>();
        private readonly IDbContext _dbContext;

        public SyncOrgInfoJob(IDbContext dbContext)
        {
            _dbContext = dbContext;
        }



        public async Task SyncOrgInfo()
        {
            HttpClient httpClient = new HttpClient();
            httpClient.Timeout = TimeSpan.FromMinutes(10);
            var credentials = string.Format("{0}:{1}", "EHS_USER", "y3R1hd2h*RICAC");
            var headerValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(credentials));
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", headerValue);

            string apiUrl = "http://sappidap.jinkosolar.cn:51000/RESTAdapter/Rest/EHR_ORGANIZATION/";


            string requestBody = "{\"I_DATE\":\"2021-01-01\",\"I_DATE_TO\":\"2022-05-29\",\"I_LANGU\":\"1\",\"T_ID\":{\"item\":[{\"OBJID\":\"50007967\"},{\"OBJID\":\"50008308\"}]}}";

            HttpResponseMessage response = await httpClient.PostAsync(apiUrl, new StringContent(requestBody, Encoding.UTF8, "application/json"));

            if (response.IsSuccessStatusCode)
            {
                string responseData = await response.Content.ReadAsStringAsync();
                ZHRS_ORGResult orgResult = JsonSerializer.Deserialize<ZHRS_ORGResult>(responseData);

                if (orgResult.T_ORG != null && orgResult.T_ORG.item.Count > 0)
                {
                    var modifiedOrgList = GetModifiedOrg(orgResult.T_ORG?.item);

                    // 使用 SQLSugar 将新数据同步到数据库
                    await SaveOrg(modifiedOrgList);
                }
                //}
                //else
                //{
                //    Console.WriteLine($"HTTP请求失败，状态码：{response.StatusCode}");
            }
        }

        private List<ZHRS_ORG> GetModifiedOrg(List<ZHRS_ORG> sapList)
        {
            if (lastUpdatedOrgList.Count <= 0)
            {
                return sapList;
            }

            var needRemove = sapList.Intersect(lastUpdatedOrgList, new ZHRS_ORGComparer());
            return sapList.Except(needRemove, new ZHRS_ORGComparer()).ToList();
        }

        private async Task SaveOrg(List<ZHRS_ORG> modifiedOrgList)
        {
            if (modifiedOrgList == null || modifiedOrgList.Count == 0) return;

            foreach (ZHRS_ORG item in modifiedOrgList)
            {
                var existingOrgs = await _dbContext.Queryable<ZHRF_SYN_01Entity>().Where(x => x.OBJID == item.OBJID).FirstAsync();

                if (existingOrgs != null)
                {
                    var org = item.Adapt(existingOrgs);
                    await _dbContext.UpdateAsync(org);
                }
                else
                {
                    var org = item.Adapt<ZHRF_SYN_01Entity>();
                    await _dbContext.InsertAsync(org);
                }
            }
        }
    }
}