92 lines
4.6 KiB
C#
92 lines
4.6 KiB
C#
using LinqKit;
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using New_College.IRepository;
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using New_College.IRepository.UnitOfWork;
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using New_College.Model;
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using New_College.Model.Models;
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using New_College.Model.ViewModels;
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using New_College.Repository.Base;
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using SqlSugar;
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using System;
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using System.Linq;
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using System.Threading.Tasks;
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namespace New_College.Repository
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{
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/// <summary>
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/// T_EnrollmentPlanedescRepository
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/// </summary>
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public class T_EnrollmentPlanedescRepository : BaseRepository<T_EnrollmentPlanedesc>, IT_EnrollmentPlanedescRepository
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{
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private readonly IV_CustomerInfoRepository v_CustomerInfo;
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private readonly IT_EnrollmentPlaneRepository t_EnrollmentPlane;
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public T_EnrollmentPlanedescRepository(IUnitOfWork unitOfWork, IV_CustomerInfoRepository _CustomerInfoRepository, IT_EnrollmentPlaneRepository t_EnrollmentPlaneRepository) : base(unitOfWork)
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{
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this.v_CustomerInfo = _CustomerInfoRepository;
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this.t_EnrollmentPlane = t_EnrollmentPlaneRepository;
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}
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/// <summary>
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/// 智能选大学
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/// </summary>
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/// <param name="query"></param>
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/// <returns></returns>
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public async Task<PageModel<UniversityResult>> GetRecommendUniversity(RecommendUniversityQuery query)
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{
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RefAsync<int> totalNumber = 0;
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var maxscore = query.Score + 10;
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var minscore = query.Score - 10;
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var custome = (await this.v_CustomerInfo.QueryById(query.CustomerId));
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int planId = (await t_EnrollmentPlane.Query(e => e.Years == custome.Year && e.Area_Id == custome.AreaId)).FirstOrDefault().Id;
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var subjects = new string[] { };
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string sbuOne = string.Empty;
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string sbuTwo = string.Empty;
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string sbuTree = string.Empty;
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if (!string.IsNullOrWhiteSpace(query.SubjectClaim))
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{
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subjects = query.SubjectClaim.Split(",");
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sbuOne = subjects[0];
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sbuTwo = subjects[1];
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sbuTree = subjects[2];
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}
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var recommendInfo = await this.Db.Queryable<T_EnrollmentPlanedesc, D_University>((plans, universitys) => new object[] { JoinType.Left, plans.UniversityId == universitys.Id })
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.Where((plans, universitys) => plans.PlanId == planId)
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.WhereIF(query.SubjectLevel >= 0, (plans, universitys) => universitys.Subject_Level == query.SubjectLevel)
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.WhereIF(query.Type >= 0, (plans, universitys) => universitys.Type == query.Type)
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.WhereIF(query.Nhef >= 0, (plans, universitys) => universitys.Nhef == query.Nhef)
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.WhereIF(query.Sff >= 0, (plans, universitys) => universitys.Sff == query.Sff)
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.WhereIF(query.Syl >= 0, (plans, universitys) => universitys.Syl == query.Syl)
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.WhereIF(query.Nature > 0, (plans, universitys) => universitys.Nature == query.Nature)
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.WhereIF(!string.IsNullOrWhiteSpace(query.AreaName)&&query.AreaName!= "选择省份", (plans, universitys) => universitys.Area_Name.Contains(query.AreaName))
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.WhereIF(maxscore > 10, (plans, universitys) => plans.Scoreline <= maxscore)
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.WhereIF(minscore > 0, (plans, universitys) => plans.Scoreline > minscore)
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.WhereIF(!string.IsNullOrWhiteSpace(query.SubjectClaim), (plans, universitys) => (plans.Subjectclaim.Contains(sbuOne) || plans.Subjectclaim.Contains(sbuTwo) || plans.Subjectclaim.Contains(sbuTree)))
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.OrderBy((plans, universitys) => plans.Scoreline, OrderByType.Desc)
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.Select((plans, universitys) => new UniversityResult()
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{
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Id = plans.Id,
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Name = universitys.Name,
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Nature = universitys.Nature,
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AscriptionName = universitys.AscriptionName,
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AreaName = universitys.Area_Name,
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Logo = universitys.Logo,
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Syl = universitys.Syl == 1 ? true : false,
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Nhef = universitys.Nhef == 1 ? true : false,
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Sff = universitys.Sff == 1 ? true : false,
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UniversityType = universitys.Type
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})
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.ToPageListAsync(query.PageIndex, query.PageSize, totalNumber);
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return new PageModel<UniversityResult>()
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{
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data = recommendInfo,
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page = query.PageIndex,
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PageSize = query.PageSize,
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dataCount = totalNumber,
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pageCount = (int)Math.Ceiling(totalNumber / Convert.ToDecimal(query.PageSize))
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};
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}
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}
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} |