using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using VOL.Business.IServices;
using VOL.Business.Services;
using VOL.Core.Filters;
using VOL.Core.ManageUser;
using VOL.Core.Utilities;
using VOL.Model;
using VOL.Model.Norm.Response;

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

        private readonly IN_SportsTestResultService _sportsTestResultService;
        public SportsTestResultController(
            IN_SportsTestResultService sportsTestResultService)
        {
            _sportsTestResultService = sportsTestResultService;
        }

        #endregion

        /// <summary>
        /// 学生成绩分页
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetSportsTestCategoryPageList))]
        public async Task<PageDataDto<StudentsTestDataModel>> GetSportsTestCategoryPageList(StudentsTestDataListParam paramDto)
        {
            return await _sportsTestResultService.GetSportsTestCategoryPageList(paramDto);
        }

        /// <summary>
        /// 导入学生体测数据
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        [HttpPost(nameof(ImportStudentsTestData))]
        public async Task<ActionResult> ImportStudentsTestData(IFormFile file)
        {
            await _sportsTestResultService.ImportStudentsTestData(file);
            return Ok("导入成功");
        }

        /// <summary>
        /// 导出
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(Export))]
        public async Task<ActionResult> Export(StudentsTestDataListParam paramDto)
        {
            var rseList = await _sportsTestResultService.GetStudentsTestDataList(paramDto);

            var disList = new Dictionary<string, List<StudentsTestDataModel>>();
            disList.Add("学生成绩", rseList);

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

            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", $"学生成绩{DateTime.Now.ToString("yyyyMMddHHmmss")}");
        }

        [HttpGet(nameof(ExportSummaryOfGrades))]
        public async Task<ActionResult> ExportSummaryOfGrades(StudentsTestDataListParam paramDto)
        {
            var records = await _sportsTestResultService.GetStudentsTestDataList(paramDto);
            var rows = records.Select((row, index) => new SummaryOfGradesTestRecordExportModel
            {
                Index = index + 1,
                GradeAndClass = string.Join("-", new[] { row.GradeName, row.ClassName }
                    .Where(x => !string.IsNullOrWhiteSpace(x))),
                StudentName = row.StudentName,
                StudentNo = row.StudentNo,
                Sex = row.Sex,
                CategoryName = row.CategoryName,
                TestResult = FormatTestResult(row),
                Score = row.Score,
                Rank = row.Rank,
                ClassRank = row.ClassRank,
                ScoreTime = row.ScoreTime.ToString("yyyy-MM-dd HH:mm:ss", CultureInfo.InvariantCulture)
            }).ToList();
            var columns = new List<string>
            {
                nameof(SummaryOfGradesTestRecordExportModel.Index),
                nameof(SummaryOfGradesTestRecordExportModel.GradeAndClass),
                nameof(SummaryOfGradesTestRecordExportModel.StudentName),
                nameof(SummaryOfGradesTestRecordExportModel.StudentNo),
                nameof(SummaryOfGradesTestRecordExportModel.Sex),
                nameof(SummaryOfGradesTestRecordExportModel.CategoryName),
                nameof(SummaryOfGradesTestRecordExportModel.TestResult),
                nameof(SummaryOfGradesTestRecordExportModel.Score),
                nameof(SummaryOfGradesTestRecordExportModel.Rank),
                nameof(SummaryOfGradesTestRecordExportModel.ClassRank),
                nameof(SummaryOfGradesTestRecordExportModel.ScoreTime)
            };
            var bytes = Tool.ExportToExcel(
                new Dictionary<string, List<SummaryOfGradesTestRecordExportModel>> { ["体测数据记录"] = rows },
                columns, autoFitColumns: false);
            return File(bytes, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
                $"体测数据记录{DateTime.Now:yyyyMMddHHmmss}.xlsx");
        }

        private static string FormatTestResult(StudentsTestDataModel row)
        {
            if (row.CategoryValue != 10 && row.CategoryValue != 11)
                return row.Value.ToString("0.##", CultureInfo.InvariantCulture);

            // Some historical imports contain millisecond values despite the seconds-based category unit.
            var seconds = row.Value >= 10000 ? row.Value / 1000d : row.Value;
            var totalSeconds = (int)Math.Round(Math.Max(0, seconds), MidpointRounding.AwayFromZero);
            return $"{totalSeconds / 60}分{totalSeconds % 60:D2}秒";
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(Add))]
        public async Task<ActionResult> Add([FromBody] List<AddStudentsTestDataParam> paramDto)
        {
            await _sportsTestResultService.AddStudentsTestData(paramDto);
            return Ok("新增成功");
        }

        /// <summary>
        /// 更新
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(Modify))]
        public async Task<ActionResult> Modify([FromBody] List<AddStudentsTestDataParam> paramDto)
        {
            await _sportsTestResultService.ModifyStudentsTestData(paramDto);
            return Ok("更新成功");
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(Delete))]
        public async Task<ActionResult> Delete(List<int> ids)
        {
            await _sportsTestResultService.DeleteStudentsTestData(ids);
            return Ok("更新成功");
        }
    }
}