package com.mindskip.xzs.controller.admin;


import com.mindskip.xzs.base.BaseApiController;
import com.mindskip.xzs.base.RestResponse;
import com.mindskip.xzs.domain.Subject;
import com.mindskip.xzs.domain.Video;
import com.mindskip.xzs.service.SubjectService;
import com.mindskip.xzs.service.VideoService;
import com.mindskip.xzs.utility.DateTimeUtil;
import com.mindskip.xzs.utility.PageInfoHelper;
import com.mindskip.xzs.viewmodel.admin.video.VideoEditRequestVM;
import com.mindskip.xzs.viewmodel.admin.video.VideoPageRequestVM;
import com.mindskip.xzs.viewmodel.admin.video.VideoResponseVM;
import com.github.pagehelper.PageInfo;
import lombok.AllArgsConstructor;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.Date;

/**
 * @version 2.2.0
 * @description: 视频学习
 * Copyright (C), 2020-2021, 武汉思维跳跃科技有限公司
 * @date 2021 /9/7 9:45
 */
@RestController("AdminVideoController")
@RequestMapping(value = "/api/admin")
@AllArgsConstructor
public class VideoController extends BaseApiController {

    private final VideoService videoService;
    private final SubjectService subjectService;

    /**
     * 视频分页
     *
     * @param model the model
     * @return the rest response
     */
    @RequestMapping(value = "/video/page", method = RequestMethod.POST)
    public RestResponse<PageInfo<VideoResponseVM>> pageList(@RequestBody VideoPageRequestVM model) {
        PageInfo<Video> pageInfo = videoService.page(model);
        PageInfo<VideoResponseVM> page = PageInfoHelper.copyMap(pageInfo, e -> {
                    VideoResponseVM vm = modelMapper.map(e, VideoResponseVM.class);
                    Subject subject = subjectService.selectById(vm.getSubjectId());
                    vm.setSubjectName(subject.getName());
                    vm.setCreateTime(DateTimeUtil.dateFormat(e.getCreateTime()));
                    return vm;
                }
        );
        return RestResponse.ok(page);
    }

    /**
     * 视频编辑
     *
     * @param model the model
     * @return the rest response
     */
    @RequestMapping(value = "/video/edit", method = RequestMethod.POST)
    public RestResponse edit(@RequestBody @Valid VideoEditRequestVM model) {
        Video video = modelMapper.map(model, Video.class);
        if (model.getId() == null) {
            video.setCreateUser(getCurrentUser().getId());
            video.setCreateTime(new Date());
            video.setDeleted(false);
            videoService.insertByFilter(video);
        } else {
            videoService.updateByIdFilter(video);
        }
        return RestResponse.ok();
    }

    /**
     * 视频查询
     *
     * @param id the id
     * @return the rest response
     */
    @RequestMapping(value = "/video/select/{id}", method = RequestMethod.POST)
    public RestResponse<VideoEditRequestVM> select(@PathVariable Integer id) {
        Video video = videoService.selectById(id);
        VideoEditRequestVM vm = modelMapper.map(video, VideoEditRequestVM.class);
        return RestResponse.ok(vm);
    }

    /**
     * 删除视频
     *
     * @param id the id
     * @return the rest response
     */
    @RequestMapping(value = "/video/delete/{id}", method = RequestMethod.POST)
    public RestResponse delete(@PathVariable Integer id) {
        Video video = videoService.selectById(id);
        video.setDeleted(true);
        videoService.updateByIdFilter(video);
        return RestResponse.ok();
    }
}