package cn.stylefeng.guns.modular.business.dto;
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import cn.stylefeng.guns.modular.business.entity.CourseChapter;
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import cn.stylefeng.roses.kernel.rule.annotation.ChineseDescription;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableField;
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import com.baomidou.mybatisplus.annotation.TableId;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.Data;
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import java.io.Serializable;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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@ApiModel("课程响应对象信息")
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@Data
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public class CourseResponseDTO implements Serializable {
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/**
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* 主键id
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*/
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@ApiModelProperty(value = "主键id")
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@ChineseDescription("主键id")
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private Long id;
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/**
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* 课程/章节名称
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*/
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@ApiModelProperty(value = "课程名称")
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@ChineseDescription("课程名称")
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private String courseName;
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/**
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* 课程标签id串，逗号拼接
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*/
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@ApiModelProperty(value = "课程标签id串，逗号拼接")
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@ChineseDescription("课程标签id串，逗号拼接")
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private String courseTagIds;
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/**
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* 课程简介
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*/
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@ApiModelProperty(value = "课程简介")
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@ChineseDescription("课程简介")
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private String courseIntroduction;
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/**
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* 课程有效期
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*/
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@ApiModelProperty(value = "课程有效期")
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@ChineseDescription("课程有效期")
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private Integer courseValidity;
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/**
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* 价格
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*/
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@ApiModelProperty(value = "价格")
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@ChineseDescription("价格")
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private BigDecimal price;
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/**
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* 原价
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*/
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@ApiModelProperty(value = "原价")
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@ChineseDescription("原价")
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private BigDecimal originalPrice;
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/**
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* 课程封面图
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*/
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@ApiModelProperty(value = "课程封面图")
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@ChineseDescription("课程封面图")
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private String coverPictureUrl;
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/**
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* 课程详细图
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*/
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@ApiModelProperty(value = "课程详细图")
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@ChineseDescription("课程详细图")
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private String courseDetailUrl;
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/**
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* 课程详细内容
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*/
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@ApiModelProperty(value = "课程详细内容")
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@ChineseDescription("课程详细内容")
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private String courseContent;
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/**
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* 总评分
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*/
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@ApiModelProperty(value = "总评分")
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@ChineseDescription("总评分")
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private BigDecimal totalScore;
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/**
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* 上架状态 1-上架，2-下架
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*/
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@ApiModelProperty(value = "章节集合")
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@ChineseDescription("章节集合")
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private List<CourseChapter> courseChapterList;
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@ApiModelProperty(value = "课程标签名称集合")
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@ChineseDescription("课程标签名称集合")
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private String courseTagNames;
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@ApiModelProperty(value = "是否已购买 true-是，false-否")
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@ChineseDescription("是否已购买 true-是，false-否")
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private Boolean isBuy = false;
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@ApiModelProperty(value = "已购买人数")
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@ChineseDescription("已购买人数")
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private Integer buyNum = 0;
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@ApiModelProperty(value = "课程订单id")
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@ChineseDescription("课程订单id")
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private Long courseOrderId ;
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@ApiModel("课程章节响应")
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@Data
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public static class CourseChapterResponseDTO extends CourseChapter {
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/**
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* 课程总时长 单位S
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*/
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@ApiModelProperty(value = "课程总时长 单位S")
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@ChineseDescription("课程总时长 单位S")
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private Long totalTime;
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/**
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* 课程已学时长
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*/
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@ApiModelProperty(value = "课程已学时长")
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@ChineseDescription("课程已学时长")
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private Long learnedTime;
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@ApiModelProperty(value = "已学时长显示")
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@ChineseDescription("已学时长显示")
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private String studyShowTime;
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@ApiModelProperty(value = "总时长展示")
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@ChineseDescription("总时长展示")
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private String totalShowTime;
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@ApiModelProperty(value = "学习状态 1-已学，0-未学")
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@ChineseDescription("学习状态 1-已学，0-未学")
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private Integer studyState = 0;
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@ApiModelProperty("学习百分比")
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private Integer studyPercent = 0;
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public Integer getStudyPercent() {
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if (getTotalTime() != null && getLearnedTime() != null){
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return (int)Math.ceil(getLearnedTime()*100f/getTotalTime());
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}
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return studyPercent;
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}
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public String getStudyShowTime() {
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if (this.learnedTime != null){
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int hour = (int) Math.floor(this.learnedTime.longValue() / 3600f);
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long minute = (int) Math.floor((this.learnedTime.longValue() % 3600l) / 60f);
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long sec = (this.learnedTime.longValue() % 3600l) % 60;
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return String.format("%02d", hour)+":"+String.format("%02d", minute)+":"+String.format("%02d", sec);
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}
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return studyShowTime;
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}
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public String getTotalShowTime() {
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if (this.totalTime != null){
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int hour = (int) Math.floor(this.totalTime.longValue() / 3600f);
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long minute = (int) Math.floor((this.totalTime.longValue() % 3600l) / 60f);
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long sec = (this.totalTime.longValue() % 3600l) % 60;
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return String.format("%02d", hour)+":"+String.format("%02d", minute)+":"+String.format("%02d", sec);
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}
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return totalShowTime;
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}
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public Integer getStudyState() {
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if (this.learnedTime != null){
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return 1;
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}
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return studyState;
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}
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@ApiModelProperty(value = "章节响应DTO子集")
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@ChineseDescription("章节响应DTO子集")
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private List<CourseChapterResponseDTO> childCourseChapterResponseDTOList;
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@ApiModelProperty(value = "最新一次学习位置")
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@ChineseDescription("最新一次学习位置")
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private Long lastStudyTime;
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}
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}
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