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>
    /// 班级管理
    /// </summary>
    [Route("api/[controller]")]
    [ApiController]
    [ApiExplorerSettings(GroupName = "v3")]
    [TypeFilter(typeof(CustomApiResponseFilter))]
    public class ClassController : ControllerBase
    {
        #region  初始化

        private readonly IS_ClassService _classService;
        public ClassController(
            IS_ClassService classService)
        {
            _classService = classService;
        }

        #endregion

        /// <summary>
        /// 获取年级Id获取所有的班级
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetClassNames))]
        public async Task<List<ClassNameModel>> GetClassNames(int gradeId)
        {
            return await _classService.GetClassNames(gradeId);
        }

        /// <summary>
        /// 分页获取班级列表
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetClassPageList))]
        public async Task<PageDataDto<ClassPageListModel>> GetClassPageList(ClassPageListParam paramDto)
        {
            return await _classService.GetClassPageList(paramDto);
        }

        /// <summary>
        /// 详情
        /// </summary>
        /// <param name="classId"></param>
        /// <returns></returns>
        [HttpGet(nameof(GetClassDetails))]
        public async Task<ClassDetailsModel> GetClassDetails(int classId)
        {
            return await _classService.GetClassDetails(classId);
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(AddClass))]
        public async Task<ActionResult> AddClass([FromBody] AddClassParam paramDto)
        {
            await _classService.AddClass(paramDto);
            return Ok("新增成功");
        }

        /// <summary>
        /// 批量新增
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(BatchAddClass))]
        public async Task<ActionResult> BatchAddClass([FromBody] BatchAddClassParam paramDto)
        {
            await _classService.BatchAddClass(paramDto);
            return Ok("新增成功");
        }

        /// <summary>
        /// 更新
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(ModifyClass))]
        public async Task<ActionResult> ModifyClass([FromBody] ModifyClassParam paramDto)
        {
            await _classService.ModifyClass(paramDto);
            return Ok("更新成功");
        }

        /// <summary>
        /// 班级列表导出
        /// </summary>
        /// <param name="year"></param>
        /// <returns></returns>
        [HttpGet(nameof(ClassListExport))]
        public async Task<ActionResult> ClassListExport(ClassPageListExportParam paramDto)
        {
            var rseList = await _classService.GetClassList(paramDto);

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

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

            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", $"班级数据{DateTime.Now.ToString("yyyyMMddHHmmss")}");
        }

        /// <summary>
        /// 班级数据统计
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(ClassWholeDataStats))]
        public async Task<ClassDataStatsModel> ClassWholeDataStats(ClassDataStatsParam paramDto)
        {
            return await _classService.ClassWholeDataStats(paramDto);
        }

        /// <summary>
        /// 班级体侧等级占比人数
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(TestResultRankRate))]
        public async Task<ExcellentRateChart> TestResultRankRate(ClassResultRankRate paramDto)
        {
            return await _classService.TestResultRankRate(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 _classService.CategoryRankRatio(paramDto);
        }

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