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

namespace Dlhis.ScheduledTask.Job
{
    /// <summary>
    /// 职位同步定时任务
    /// </summary>
    public class SyncPositionJob
    {
        private List<ZHRS_POST> lastUpdatedPositionList = new List<ZHRS_POST>();
        private readonly IDbContext _dbContext;

        public SyncPositionJob(IDbContext dbContext)
        {
            _dbContext = dbContext;
        }
        public async Task SyncPositionInfo()
        {
            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 url = "http://sappidap.jinkosolar.cn:51000/RESTAdapter/Rest/EHR_POSITION/";

            string requestBody = "{\"I_DATE\":\"2022-05-26\",\"I_DATE_TO\":\"2022-05-29\",\"I_LANGU\":\"1\",\"I_ALLINFO\":\"X\"}";

            StringContent content = new StringContent(requestBody, Encoding.UTF8, "application/json");

            HttpResponseMessage response = await httpClient.PostAsync(url, content);

            if (response.IsSuccessStatusCode)
            {
                string responseContent = await response.Content.ReadAsStringAsync();
                var postResult = JsonConvert.DeserializeObject<ZHRS_POSTResult>(responseContent);

                if (postResult.T_POST != null && postResult.T_POST.item.Count > 0)
                {
                    var modifiedOrgList = GetModifiedPosition(postResult.T_POST.item);

                    // 步骤 4：使用 SQLSugar 将新数据同步到数据库
                    SaveOrg(modifiedOrgList);
                }
            }
            else
            {
                Console.WriteLine($"HTTP请求失败，状态码：{response.StatusCode}");
            }
        }

        private List<ZHRS_POST> GetModifiedPosition(List<ZHRS_POST> spaList)
        {
            if (lastUpdatedPositionList.Count <= 0)
            {
                return spaList;
            }
            var needRemove = spaList.Intersect(lastUpdatedPositionList, new ZHRS_POSTComparer());
            return spaList.Except(needRemove, new ZHRS_POSTComparer()).ToList();
        }
        private async void SaveOrg(List<ZHRS_POST> modifiedPostList)
        {
            if (modifiedPostList == null || modifiedPostList.Count == 0) return;

            foreach (var item in modifiedPostList)
            {
                var existingPosts = await _dbContext.Queryable<ZHRF_SYN_02Entity>().Where(x =>x.ZJOBID == item.ZJOBID).FirstAsync();
                if (existingPosts != null)
                {
                    var entity = item.Adapt(existingPosts);
                    await _dbContext.UpdateAsync(entity);
                }
                else
                {
                    var entity = item.Adapt<ZHRF_SYN_02Entity>();
                   await _dbContext.InsertAsync(entity);
                }
            }


        }
    }
}