using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using VOL.Business.IServices;
using VOL.Business.IServices.School;
using VOL.Business.Services.School;
using VOL.Core.Filters;
using VOL.Core.ManageUser;
using VOL.Core.Utilities;
using VOL.Model;
using VOL.Model.School.Request;

namespace VOL.WebApi.Controllers.Business
{
    /// <summary>
    /// 年级管理
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    [ApiExplorerSettings(GroupName = "v3")]
    [TypeFilter(typeof(CustomApiResponseFilter))]
    public class GradeController : ControllerBase
    {
        #region  初始化

        private readonly IS_GradeService _gradeService;
        public GradeController(
            IS_GradeService gradeService)
        {
            _gradeService = gradeService;
        }

        #endregion

        /// <summary>
        /// 获取所有年级名称
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetGradeNames))]
        public async Task<List<GradeNameModel>> GetGradeNames()
        {
            return await _gradeService.GetGradeNames();
        }

        /// <summary>
        /// 获取所有性质年级名称
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetNatureGradeNames))]
        public async Task<List<NatureGradeNameModel>> GetNatureGradeNames()
        {
            return await _gradeService.GetNatureGradeNames();
        }

        /// <summary>
        /// 获取年级列表
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetGradeList))]
        public async Task<List<GradeListModel>> GetGradeList()
        {
            return await _gradeService.GetGradeList();
        }

        /// <summary>
        /// 获取年级对应项目名称
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(CategoryList))]
        public async Task<List<CategoryModel>> CategoryList(GradeDataStatsParam paramDto)
        {
            return await _gradeService.GetCategoryList(paramDto);
        }

        /// <summary>
        /// 年级列表导出
        /// </summary>
        /// <param name="year"></param>
        /// <returns></returns>
        [HttpGet(nameof(GradeListExport))]
        public async Task<ActionResult> GradeListExport()
        {
            var rseList = await _gradeService.GetGradeList();

            var disList = new Dictionary<string, List<GradeListModel>>
            {
                { "年级数据", rseList }
            };

            var exportColumns = Tool.GetPropertyNames<GradeListModel>();

            var excelBytes = Tool.ExportToExcel(disList, exportColumns);

            Response.Headers.Add("Content-Disposition", "attachment; filename=ExportedData.xlsx");
            Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
            return File(excelBytes, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", $"年级数据_{DateTime.Now.ToString("yyyyMMddHHmmss")}");
        }

        /// <summary>
        /// 年级数据统计
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(GradeWholeDataStats))]
        public async Task<GradeDataStatsModel> GradeWholeDataStats(GradeDataStatsParam paramDto)
        {
            return await _gradeService.GradeWholeDataStats(paramDto);
        }

        /// <summary>
        /// 各体测项目等级占比
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(CategoryRankRatio))]
        public async Task<Dictionary<string, float>> CategoryRankRatio(CategoryParam paramDto)
        {
            return await _gradeService.CategoryRankRatio(paramDto);
        }

        /// <summary>
        /// 成绩趋势
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(ResultTrends))]
        public async Task<VariousSportsProportion> ResultTrends(GradeResultTrendsParam paramDto)
        {
            return await _gradeService.ResultTrends(paramDto);
        }
    }
}