using New_College.IServices;
using New_College.Model;
using New_College.Model.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Linq.Expressions;
using System.Threading.Tasks;
using System.Collections.Generic;
using New_College.Model.ViewModels;
using New_College.Services;
using System.Linq;
using SqlSugar;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using New_College.Common;
using New_College.Common.Helper;

namespace New_College.Api.Controllers
{

    /// <summary>
    /// 专业分数线
    /// </summary>
    [Route("api/[controller]/[action]")]
    [ApiController]
    [Authorize]
    public class PlanMajorScoreLineController : ControllerBase
    {
        /// <summary>
        /// 服务器接口，因为是模板生成，所以首字母是大写的，自己可以重构下
        /// </summary>
        private readonly ID_PlanMajorScoreLineServices _d_PlanMajorScoreLineServices;
        private readonly ID_PlanMajorDescServices _d_PlanMajorDescServices;
        /// <summary>
        /// 
        /// </summary>
        private readonly ID_ScoreLineServices id_coreLineServices;
        public PlanMajorScoreLineController(ID_PlanMajorScoreLineServices D_PlanMajorScoreLineServices, ID_ScoreLineServices _ScoreLineServices, ID_PlanMajorDescServices d_PlanMajorDescServices)
        {
            _d_PlanMajorScoreLineServices = D_PlanMajorScoreLineServices;
            id_coreLineServices = _ScoreLineServices;
            _d_PlanMajorDescServices = d_PlanMajorDescServices;
        }




        /// <summary>
        /// 导入专业最低录取位次表=同步更新专业数据与学校专业分数线（--高考时可通用此功能）
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        [HttpPost]
        public async Task<MessageModel<bool>> ImportMajorData(IFormFile file)
        {

            var rrr = new List<ScoreLineRepDto>();
            var _list = new List<D_PlanMajorScoreLine>();
            var list = ExcelProUtil<ImportPlanMajorScoreRequest>.InputExcel(file);

            var planmajorlist = await _d_PlanMajorDescServices.Query(c => c.Years == 2023 && c.Location == "山东省" && c.IsDelete == false && c.BatchName.Contains("普通类"));


            //1. 查询匹配一分一段表数据
            var query = await id_coreLineServices.Query(c => c.Years == "2023" && c.Province == "山东省");

            for (int i = 0; i < query.Count(); i++)
            {
                rrr.Add(new ScoreLineRepDto()
                {
                    Count = query[i].Count,
                    Province = query[i].Province,
                    Score = query[i].Score,
                    Type = query[i].Type,
                    SumCountStart = i == 0 ? 1 : query[i - 1].SumCount + 1,
                    SumCountEnd = i == 0 ? query[i].SumCount : query[i].SumCount,
                    Years = query[i].Years,
                });

            }


            list.OrderBy(c => c.LowScoreRank).ToList().ForEach(a =>
            {

                _list.Add(new D_PlanMajorScoreLine()
                {
                    IsDelete = false,
                    Location = "山东省",
                    Major = a.Major,
                    CreateTime = DateTime.Now,
                    ModifyTime = DateTime.Now,
                    OrderSort = 1,
                    PlanCount = a.PlanCount,
                    LowScoreRank = a.LowScoreRank,
                    Years = 2023,
                    UniversityName = a.UniversityName,
                    LowScore = a.LowScoreRank <= 62 ? 697 : rrr.Where(e => e.SumCountStart >= a.LowScoreRank || e.SumCountEnd >= a.LowScoreRank).Any() ? rrr.Where(e => e.SumCountStart >= a.LowScoreRank || e.SumCountEnd >= a.LowScoreRank).FirstOrDefault().Score.ObjToInt() : 0
                });
            });

            _list.ForEach(a =>
            {
                var isany = planmajorlist.Where(e => e.UniversityName == a.UniversityName).Any();
                if (isany)
                {
                    var tmpmodel = planmajorlist.Where(e => e.UniversityName == a.UniversityName && e.Major == a.Major).FirstOrDefault();
                    a.SelectSubject = tmpmodel.SelectSubject;
                    a.UId = tmpmodel.UId;
                    a.FirstType = tmpmodel.FirstType == null ? "" : tmpmodel.FirstType;
                    a.RootType = tmpmodel.RootType==null?"" : tmpmodel.RootType;
                    a.PlanCount = tmpmodel.PlanCount;
                }
                a.BatchName = a.LowScore < 443 ? "普通类二段" : "普通类一段";

            });

            //2. 更新招生计划专业数据

            //3. 新增学校最低专业录取线

            await _d_PlanMajorScoreLineServices.Add(_list);

            planmajorlist.ForEach(a =>
            {
                var achany = _list.Where(e => e.Major == a.Major && e.UId == a.UId).Any();
                if (achany)
                {
                    var achanymodel = _list.Where(e => e.Major == a.Major && e.UId == a.UId).FirstOrDefault();
                    a.LowScore = achanymodel.LowScore;
                    a.LowScoreRank = achanymodel.LowScoreRank;
                }
            });
            await _d_PlanMajorDescServices.Batchupdate(planmajorlist);


            return new MessageModel<bool>()
            {
                success = true,
                response = true,
                status = 200,
                msg = "ok"
            };
        }

        /// <summary>
        /// 获取学校专业分数线
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpGet]
        public async Task<MessageModel<List<PlanMajorScoreLineResponse>>> Get([FromQuery] PlanMajorScoreLineRequest request)
        {
            if (request.Uid <= 0)
            {
                return new MessageModel<List<PlanMajorScoreLineResponse>>()
                {
                    success = false,
                    msg = "uid必传"
                };
            }
            Expression<Func<D_PlanMajorScoreLine, bool>> expression = Expressionable.Create<D_PlanMajorScoreLine>()
           .And(c => c.UId == request.Uid)
           .AndIF(!string.IsNullOrWhiteSpace(request.BatchName), c => c.BatchName == request.BatchName)
            .AndIF(request.Year.HasValue && request.Year > 0, c => c.Years == request.Year)
           .ToExpression();
            var response = (await _d_PlanMajorScoreLineServices.Query(expression))
                .Select(c => new PlanMajorScoreLineResponse()
                {
                    BatchName = c.BatchName,
                    UId = request.Uid,
                    LowScore = c.LowScore,
                    LowScoreRank = c.LowScoreRank,
                    AvgScore = c.AvgScore,
                    Years = c.Years,
                    FirstType = c.FirstType,
                    HighScore = c.HighScore,
                    Major = c.Major,
                    MajorGroup = c.MajorGroup,
                    Remark = c.Remark,
                    SelectSubject = c.SelectSubject,

                }).ToList();
            return new MessageModel<List<PlanMajorScoreLineResponse>>()
            {
                msg = "获取成功",
                success = true,
                response = response
            };

        }




    }
}