package com.stylefeng.guns.modular.code.controller;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.stylefeng.guns.modular.system.dto.CourseDTO;
import com.stylefeng.guns.modular.system.dto.CourseQuery;
import com.stylefeng.guns.modular.system.model.Course;
import com.stylefeng.guns.modular.system.model.CourseVideo;
import com.stylefeng.guns.modular.system.model.FitnessPosition;
import com.stylefeng.guns.modular.system.model.FitnessType;
import com.stylefeng.guns.modular.system.service.*;
import com.stylefeng.guns.modular.system.util.RedisUtil;
import com.stylefeng.guns.modular.system.util.ResultUtil;
import com.stylefeng.guns.modular.system.util.UUIDUtil;
import com.stylefeng.guns.modular.system.vo.CouponListVO;
import com.stylefeng.guns.modular.system.vo.CourseList;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @author 无关风月
 * @Date 2024/2/6 18:25
 */
@Slf4j
@RestController
@RequestMapping("")
public class CourseController {
    @Autowired
    private IFitnessTypeService fitnessTypeService;
    @Autowired
    private IFitnessPositionService fitnessPositionService;

    @Autowired
    private ICourseService courseService;
    @Autowired
    private ICourseVideoService courseVideoService;
    @ResponseBody
    @PostMapping("/base/course/typeList")
    @ApiOperation(value = "所属类型下拉列表", tags = {"课程"})
    public ResultUtil<List<FitnessType>> typeList() {
        List<FitnessType> types = fitnessTypeService.selectList(new EntityWrapper<FitnessType>()
                .eq("isDelete", 0));
        return ResultUtil.success(types);
    }
    @ResponseBody
    @PostMapping("/base/course/positionList")
    @ApiOperation(value = "所属部位下拉列表", tags = {"课程"})
    @ApiImplicitParams({
            @ApiImplicitParam(value = "类型id", name = "id"),
    })
    public ResultUtil<List<FitnessPosition>> positionList(Integer id) {
        List<FitnessPosition> types = fitnessPositionService.selectList(new EntityWrapper<FitnessPosition>()
                .eq("typeId",id)
                .eq("isDelete", 0));
        return ResultUtil.success(types);
    }
    @ResponseBody
    @PostMapping("/base/course/updateState")
    @ApiOperation(value = "上架/下架/删除", tags = {"课程"})
    @ApiImplicitParams({
            @ApiImplicitParam(value = "课程id", name = "id"),
            @ApiImplicitParam(value = "状态1=上架 2=下架 3=删除", name = "state"),
    })
    public ResultUtil updateState(Integer id,Integer state) {
        Course course = courseService.selectById(id);
        course.setState(state);
        courseService.updateById(course);
        return ResultUtil.success();
    }
    @ResponseBody
    @PostMapping("/base/course/courseDetail")
    @ApiOperation(value = "查看详情", tags = {"课程"})
    public ResultUtil<CourseDTO> courseList(Integer id) {
        Course course = courseService.selectById(id);
        CourseDTO courseDTO = new CourseDTO();
        courseDTO.setId(course.getId());
        courseDTO.setCourseName(course.getCourseName());
        courseDTO.setIsFree(course.getIsFree());
        courseDTO.setDifficulty(course.getDifficulty());
        courseDTO.setTypeId(course.getTypeId());
        courseDTO.setPositionId(course.getPositionId());
        courseDTO.setIntroduce(course.getIntroduce());
        courseDTO.setCoverImg(course.getCoverImg());
        courseDTO.setSort(course.getSort());
        courseDTO.setTime(course.getTime());
        courseDTO.setAllTime(course.getAllTime());
        courseDTO.setPositionName(fitnessPositionService.selectById(course.getPositionId()).getName());
        List<CourseVideo> courseId = courseVideoService.selectList(new EntityWrapper<CourseVideo>()
                .eq("courseId", id));
        courseDTO.setVideos(courseId);
        return ResultUtil.success(courseDTO);
    }
    @ResponseBody
    @PostMapping("/base/course/courseList")
    @ApiOperation(value = "列表查询", tags = {"课程"})
    public ResultUtil<PageInfo<CourseList>> courseList(CourseQuery query) {
        List<CourseList> res = courseService.courseList(query);
//        PageHelper.startPage(query.getPageNum(),query.getPageSize());
        PageInfo<CourseList> info=new PageInfo<>(res);
        return ResultUtil.success(info);
    }
    @ResponseBody
    @PostMapping("/base/course/addOrUpdate")
    @ApiOperation(value = "课程添加/编辑", tags = {"课程"})
    public ResultUtil courseList(@RequestBody CourseDTO dto) {
        if (dto.getId()==null){
            // 新增
            Course course = new Course();
            course.setCourseName(dto.getCourseName());
            course.setCoverImg(dto.getCoverImg());
            course.setIntroduce(dto.getIntroduce());
            course.setDifficulty(dto.getDifficulty());
            course.setTime(dto.getTime());
            course.setIsFree(dto.getIsFree());
            course.setSort(dto.getSort());
            course.setAllTime(dto.getAllTime());
            course.setState(1);
            course.setPositionId(dto.getPositionId());
            course.setTypeId(dto.getTypeId());
            courseService.insert(course);
            // 添加视频
            List<CourseVideo> videos = dto.getVideos();
            for (CourseVideo video : videos) {
                video.setTime(video.getMinute()*60 + video.getSecond());
                video.setCourseId(course.getId());
                courseVideoService.insert(video);
            }
            return ResultUtil.success("添加成功");
        }else{
            // 编辑
            Course course = courseService.selectById(dto.getId());
            if (course!=null){
                course.setCourseName(dto.getCourseName());
                course.setCoverImg(dto.getCoverImg());
                course.setIntroduce(dto.getIntroduce());
                course.setPositionId(dto.getPositionId());
                course.setTypeId(dto.getTypeId());
                course.setDifficulty(dto.getDifficulty());
                course.setTime(dto.getTime());
                course.setIsFree(dto.getIsFree());
                course.setSort(dto.getSort());
                course.setAllTime(dto.getAllTime());
                courseService.updateById(course);
            }
            if (dto.getVideos().size()!=0){
                // 如果修改了视频列表 将之前的删除 重新添加
                List<CourseVideo> courseId = courseVideoService.selectList(new EntityWrapper<CourseVideo>()
                        .eq("courseId", dto.getId()));
                for (CourseVideo courseVideo : courseId) {
                    courseVideoService.deleteById(courseVideo);
                }
                for (CourseVideo video : dto.getVideos()) {
                    video.setTime(video.getMinute()*60 + video.getSecond());
                    video.setCourseId(course.getId());
                    courseVideoService.insert(video);
                }
            }
            return ResultUtil.success("编辑成功");
        }

    }

    public static void main(String[] args) throws Exception {
        String randomCode = UUIDUtil.getRandomCode(8);
        System.err.println(randomCode);
    }
}