using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using New_College.IServices;
using New_College.Model;
using New_College.Model.Models;
using New_College.Model.ViewModels.Query;
using New_College.Model.ViewModels.Result;
using SqlSugar;

namespace New_College.Api.Controllers.Front
{

    /// <summary>
    ///招生计划
    /// </summary>
    [Route("api/front/[controller]/[action]")]
    [ApiController]
    public class EnrollMentPlansController : ControllerBase
    {
        private readonly IT_EnrollmentPlaneServices t_EnrollmentPlane;
        private readonly IT_EnrollmentBatchServices t_EnrollmentBatch;
        private readonly ID_PlanMajorDescServices d_PlanMajorDesc;
        public EnrollMentPlansController(IT_EnrollmentPlaneServices enrollmentPlaneServices, IT_EnrollmentBatchServices t_EnrollmentBatchServices, ID_PlanMajorDescServices d_PlanMajorDesc)
        {
            this.t_EnrollmentPlane = enrollmentPlaneServices;
            this.t_EnrollmentBatch = t_EnrollmentBatchServices;
            this.d_PlanMajorDesc = d_PlanMajorDesc;
        }


        /// <summary>
        /// 根据院校和专业获取招生计划列表
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpGet]
        public async Task<MessageModel<PageModel<D_PlanMajorDesc>>> GetEnrollmentPlans([FromQuery] EnrollmentPlanRequest request)
        {
            try
            {
             request.Years = request.Years >= 2023 ? 2023 : request.Years;
                Expression<Func<D_PlanMajorDesc, bool>> whereexp = Expressionable.Create<D_PlanMajorDesc>() //创建表达式
           .And(c => c.Location == request.Location)
           .And(c => c.Years == request.Years)
          .AndIF(!string.IsNullOrEmpty(request.BatchName), w => w.BatchName == request.BatchName)
          .AndIF(!string.IsNullOrEmpty(request.UniversityName), w => SqlFunc.Contains(w.UniversityName, request.UniversityName))
          .AndIF(!string.IsNullOrEmpty(request.MajorName), w => SqlFunc.Contains(w.Major, request.MajorName)).ToExpression();
                var pageModel = await this.d_PlanMajorDesc.QueryPage(whereexp, request.PageIndex, request.PageSize);
                if (pageModel.dataCount > 0)
                {
                    return new MessageModel<PageModel<D_PlanMajorDesc>>()
                    {
                        response = pageModel,
                        success = true,
                        msg = "ok",
                        status = 200
                    };
                }
                else
                {
                    return new MessageModel<PageModel<D_PlanMajorDesc>>()
                    {
                        msg = "相关信息更新中...",
                    };
                }

                //var planinfo = await this.t_EnrollmentPlane.Query(e => e.IsDelete == false && e.Area_Id == request.AreaId && e.Years == request.Years);
                //if (planinfo.Any())
                //{
                //    var BatchtypeId = (await this.t_EnrollmentBatch.Query(e => e.Year == request.Years && e.AreaId == request.AreaId && e.Batch_name == request.BatchName)).FirstOrDefault().Id;
                //    request.PlanId = planinfo.FirstOrDefault().Id;
                //    request.BatchtypeId = BatchtypeId;
                //    var result = await this.t_EnrollmentPlane.GetEnrollmentPlans(request);
                //    return new MessageModel<PageModel<EnrollmentPlansResult>>()
                //    {
                //        msg = "success",
                //        response = result,
                //        success = true
                //    };
                //}
                //else
                //{
                //    return new MessageModel<PageModel<EnrollmentPlansResult>>()
                //    {
                //        msg = "相关信息更新中...",
                //    };
                //}
            }
            catch (Exception ex)
            {
                return new MessageModel<PageModel<D_PlanMajorDesc>>()
                {
                    msg = ex.Message
                };
            }
        }




    }
}