export function quTypeFilter(value) {
  const map = {
    '1': '单选题',
    '2': '多选题',
    '3': '判断题',
    '4': '简答题'
  }
  return map[value]
}

export function examResultFilter(value) {
  const map = {
    '1': '合格',
    '0': '不合格'
  }
  return map[value]
}

export function paperStateFilter(value) {
  const map = {
    '0': '考试中',
    '1': '待阅卷',
    '2': '已考完',
    '3': '!已弃考'
  }
  return map[value]
}

export function examOpenType(value) {
  const map = {
    '1': '完全公开',
    '2': '指定部门',
    '3': '需要密码'
  }
  return map[value]
}

export function examStateFilter(value) {
  const map = {
    '0': '进行中',
    '1': '已禁用',
    '2': '待开始',
    '3': '已结束'
  }
  return map[value]
}

export function quLevelFilter(value) {
  const map = {
    '1': '普通',
    '2': '较难'
  }
  return map[value]
}

/**
 * 处理富文本里的图片宽度自适应
 * 1.去掉img标签里的style、width、height属性
 * 2.img标签添加style属性：max-width:100%;height:auto
 * 3.修改所有style里的width属性为max-width:100%
 * 4.去掉<br/>标签
 * @param html
 * @returns {void|string|*}
 */
export function formatRichText (html) { //控制小程序中图片大小

	if(!html){
		return ''
	}
	
	let newContent= html.replace(/<img[^>]*>/gi,function(match,capture){
		match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, '');
		match = match.replace(/width="[^"]+"/gi, '').replace(/width='[^']+'/gi, '');
		match = match.replace(/height="[^"]+"/gi, '').replace(/height='[^']+'/gi, '');
		return match;
	});
	newContent = newContent.replace(/style="[^"]+"/gi,function(match,capture){
		match = match.replace(/width:[^;]+;/gi, 'max-width:100%;').replace(/width:[^;]+;/gi, 'max-width:100%;');
		return match;
	});
	// newContent = newContent.replace(/<br[^>]*\/>/gi, '');
	newContent = newContent.replace(/\<img/gi, '<img style="max-width:100%;height:auto;display:inline-block;margin:10rpx auto;"');
	
	return newContent;
}