using Competition.Common.Util;
using CompetitionAPI.api.unity;
using CompetitionAPI.Util;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.Text;

namespace CompetitionAPI.Controllers.unity.newinterface
{
    [Route("unity/[controller]")]
    [ApiController]
    public class GetExamListController : Controller
    {
        Competition.Mysql.BLL.pow_exam exam_bll = new Competition.Mysql.BLL.pow_exam();

        public GetExamListController()
        {

        }

        /// <summary>
        /// 获取我的考试列表接口
        /// </summary>
        /// <param name="req">请求参数</param>
        /// <returns></returns>
        [Authorize]
        [HttpPost]
        [APIFilter]
        public JsonResult Index([FromForm] GetExamListRequest req)
        {
            try
            {
                var now = DateTime.Now;
                var query = new StringBuilder(string.Format(" UserId='{0}' and (Status='已发布' or Status='已结束') and Type='考试' ", req.UserId));
                var total_query = new StringBuilder(string.Format(" UserId='{0}' and (Status='已发布' or Status='已结束') and Type='考试' ", req.UserId));
                if (!string.IsNullOrEmpty(req.ExamName))
                {
                    query.AppendFormat(" and ExamName like '%{0}%' ", req.ExamName);
                    total_query.AppendFormat(" and ExamName like '%{0}%' ", req.ExamName);
                }
                if (!string.IsNullOrEmpty(req.IsExam))
                {
                    if (req.IsExam == "2")
                    {
                        query.AppendFormat(" and (EndExamTime<='{0}' or Status='已结束') ", now.ToString("yyyy-MM-dd HH:mm:ss"));
                        total_query.AppendFormat(" and (EndExamTime<='{0}' or Status='已结束') ", now.ToString("yyyy-MM-dd HH:mm:ss"));
                    }
                    else if (req.IsExam == "3")
                    {
                        query.AppendFormat(" and StartExamTime>'{0}' ", now.ToString("yyyy-MM-dd HH:mm:ss"));
                        total_query.AppendFormat(" and StartExamTime>'{0}' ", now.ToString("yyyy-MM-dd HH:mm:ss"));
                    }
                    else
                    {
                        query.AppendFormat(" and IsExam='{0}' ", req.IsExam);
                        total_query.AppendFormat(" and IsExam='{0}' ", req.IsExam);
                    }
                }
                var offset = (req.PageIndex - 1) * req.PageSize;
                query.AppendFormat(" order by CreateTime desc LIMIT {0} OFFSET {1} ", req.PageSize, offset);
                var total = exam_bll.GetUserRecordCount(total_query.ToString());
                var list = exam_bll.GetUserList(query.ToString());
                foreach (var item in list)
                {
                    if (item.EndExamTime <= now)
                    {
                        item.Status = "已结束";
                    }
                    if (item.StartExamTime > now)
                    {
                        item.Status = "未开始";
                    }
                }
                return Json(Tool.GetJsonWithCode(APICode.Success, new { total = total, list = list }));
            }
            catch (Exception ex)
            {
                LogHelper.WriteLog(ex.Message + "，行号：" + ex.StackTrace);
                return Json(Tool.GetJsonWithCode(APICode.Fail, "发生错误，请联系管理员。"));
            }
        }
    }
}