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.School;
using VOL.Core.Filters;
using VOL.Core.ManageUser;
using VOL.Core.Utilities;
using VOL.Model;
using VOL.Model.School.Request;
using VOL.Model.School.Response;

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

        private readonly IS_TeacherService _teacherService;
        public TeacherController(
            IS_TeacherService teacherService)
        {
            _teacherService = teacherService;
        }

        #endregion

        /// <summary>
        /// 获取所有老师名称
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetTeacherNames))]
        public async Task<List<TeacherNameModel>> GetTeacherNames()
        {
            return await _teacherService.GetTeacherNames();
        }

        /// <summary>
        /// 根据年级Id或班级Id获取老师
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetTeacherNamesByGradeId))]
        public async Task<List<TeacherListByGradeIdModel>> GetTeacherNamesByGradeId(TeacherListByGradeIdParam paramDto)
        {
            return await _teacherService.GetTeacherNamesByGradeId(paramDto);
        }

        /// <summary>
        /// 分页获教师列表
        /// </summary>
        /// <returns></returns>
        [HttpGet(nameof(GetTeacherPageList))]
        public async Task<PageDataDto<TeacherPageListModel>> GetTeacherPageList(TeacherPageListParam paramDto)
        {
            return await _teacherService.GetTeacherPageList(paramDto);
        }

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

        /// <summary>
        /// 修改密码
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(ResetPassword))]
        public async Task<ActionResult> ResetPassword(int teacherId)
        {
            await _teacherService.ResetPassword(teacherId);
            return Ok("修改成功");
        }

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

        /// <summary>
        /// 更新老师状态
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(UpdateTeacherStatus))]
        public async Task<ActionResult> UpdateTeacherStatus([FromBody] UpdateTeacherStatusParam paramDto)
        {
            await _teacherService.UpdateTeacherStatus(paramDto);
            return Ok("更新成功");
        }

        /// <summary>
        /// 更新老师小程序密码
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpPost(nameof(UpdateTeacherPwd))]
        public async Task<ActionResult> UpdateTeacherPwd([FromBody] UpdateTeacherPwdParam paramDto)
        {
            await _teacherService.UpdateTeacherPwd(paramDto);
            return Ok("更新成功");
        }

        /// <summary>
        /// 上传老师头像
        /// </summary>
        /// <param name="file"></param>
        /// <param name="teacherPhoneNo">老师手机号</param>
        /// <param name="teacherName">老师姓名</param>
        /// <returns></returns>
        [HttpPost(nameof(UploadTeacherPhoto))]
        public async Task<string> UploadTeacherPhoto(IFormFile file, string teacherPhoneNo, string teacherName)
        {
            var url = await _teacherService.UploadTeacherPhoto(file, teacherPhoneNo, teacherName);

            return url;
        }

        /// <summary>
        /// 导出老师列表
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(TeacherExport))]
        public async Task<ActionResult> TeacherExport(TeacherExportParam paramDto)
        {
            var rseList = await _teacherService.GetTeacherList(paramDto);

            var disList = new Dictionary<string, List<TeacherPageListModel>>
            {
                { "老师数据", rseList }
            };

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

            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", $"老师数据{DateTime.Now.ToString("yyyyMMddHHmmss")}");
        }

        /// <summary>
        /// 老师数据统计
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(TeacherDataStats))]
        public async Task<TeacherDataStatsModel> TeacherDataStats(TeacherDataStatsParam paramDto)
        {
            return await _teacherService.TeacherDataStats(paramDto);
        }

        /// <summary>
        /// 各班级授课次数占比
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(ClassTeachingCountRatio))]
        public async Task<Dictionary<string, float>> ClassTeachingCountRatio(QuarterlyParam paramDto)
        {
            return await _teacherService.ClassTeachingCountRatio(paramDto);
        }

        /// <summary>
        /// 班级体测平均成绩
        /// </summary>
        /// <param name="paramDto"></param>
        /// <returns></returns>
        [HttpGet(nameof(TestResultAvg))]
        public async Task<Dictionary<string, float>> TestResultAvg(ClassDataStatsParam paramDto)
        {
            return await _teacherService.TestResultAvg(paramDto);
        }
    }
}