using Microsoft.AspNetCore.Authorization;
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;
using VOL.Business.Services.Norm;
using VOL.Business.Services.School;
using VOL.Core.Filters;
using VOL.Core.ManageUser;
using VOL.Core.Utilities;
using VOL.Model;
using VOL.Model.HomeWork;
using VOL.Model.Norm.Request;
using VOL.Model.Norm.Response;

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

        private readonly IS_HomeWorkService _homeWorkService;
        public HomeWorkController(
            IS_HomeWorkService homeWorkService)
        {
            _homeWorkService = homeWorkService;
        }

        #endregion

        /// <summary>
        /// 作业列表
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetHomeWorkPageList))]
        public async Task<PageDataDto<HomeWorkListModel>> GetHomeWorkPageList(HomeWorkPageListParam paramDto)
        {
            return await _homeWorkService.GetHomeWorkPageList(paramDto);
        }

        /// <summary>
        /// 批量导出作业学生明细。
        /// </summary>
        [HttpGet(nameof(ExportHomeWorkStudents))]
        public async Task<ActionResult> ExportHomeWorkStudents([FromQuery] HomeWorkExportParam paramDto)
        {
            var rows = await _homeWorkService.GetHomeWorkStudentExportList(paramDto);
            var sheets = new Dictionary<string, List<HomeWorkStudentExportModel>>
            {
                { "作业学生明细", rows }
            };
            var columns = new List<string>
            {
                nameof(HomeWorkStudentExportModel.WorkTypeName),
                nameof(HomeWorkStudentExportModel.TeacherName),
                nameof(HomeWorkStudentExportModel.WorkName),
                nameof(HomeWorkStudentExportModel.GradeAndClassName),
                nameof(HomeWorkStudentExportModel.StudentScopeName),
                nameof(HomeWorkStudentExportModel.WorkText),
                nameof(HomeWorkStudentExportModel.StartTime),
                nameof(HomeWorkStudentExportModel.EndTime),
                nameof(HomeWorkStudentExportModel.StudentNo),
                nameof(HomeWorkStudentExportModel.StudentName),
                nameof(HomeWorkStudentExportModel.SexName),
                nameof(HomeWorkStudentExportModel.StudentWorkStatusName),
                nameof(HomeWorkStudentExportModel.Result)
            };

            var excelBytes = Tool.ExportToExcel(sheets, columns, autoFitColumns: false);
            var fileName = $"作业学生明细{DateTime.Now:yyyyMMddHHmmss}.xlsx";
            return File(
                excelBytes,
                "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
                fileName);
        }

        /// <summary>
        /// 作业下学生列表
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetHomeWorkStudents))]
        public async Task<PageDataDto<HomeWorkStudentsModel>> GetHomeWorkStudents(HomeWorkStudentsParam paramDto)
        {
            return await _homeWorkService.GetHomeWorkStudents(paramDto);
        }

        /// <summary>
        /// 作业详情
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetSubmittedAssignments))]
        public async Task<List<SubmittedAssignmentsModel>> GetSubmittedAssignments(int homeWorkId, string studentNo)
        {
            return await _homeWorkService.GetSubmittedAssignments(homeWorkId, studentNo);
        }
    }
}