text: // 表单校验规则由 schema2code 生成，不建议直接修改校验规则，而建议通过 schema2code 生成, 详情: https://uniapp.dcloud.net.cn/uniCloud/schema
  
  
  const validator = {
    "content": {
      "rules": [
        {
          "required": true
        },
        {
          "format": "string"
        }
      ],
      "label": "留言内容/回复内容"
    },
    "imgs": {
      "rules": [
        {
          "format": "array"
        },
        {
          "arrayType": "file"
        },
        {
          "maxLength": 6
        }
      ],
      "label": "图片列表"
    },
    "contact": {
      "rules": [
        {
          "format": "string"
        }
      ],
      "label": "联系人"
    },
    "mobile": {
      "rules": [
        {
          "format": "string"
        },
        {
          "pattern": "^\\+?[0-9-]{3,20}$"
        }
      ],
      "label": "联系电话"
    }
  }
  
  const enumConverter = {}
  
  function filterToWhere(filter, command) {
    let where = {}
    for (let field in filter) {
      let { type, value } = filter[field]
      switch (type) {
        case "search":
          if (typeof value === 'string' && value.length) {
            where[field] = new RegExp(value)
          }
          break;
        case "select":
          if (value.length) {
            let selectValue = []
            for (let s of value) {
              selectValue.push(command.eq(s))
            }
            where[field] = command.or(selectValue)
          }
          break;
        case "range":
          if (value.length) {
            let gt = value[0]
            let lt = value[1]
            where[field] = command.and([command.gte(gt), command.lte(lt)])
          }
          break;
        case "date":
          if (value.length) {
            let [s, e] = value
            let startDate = new Date(s)
            let endDate = new Date(e)
            where[field] = command.and([command.gte(startDate), command.lte(endDate)])
          }
          break;
        case "timestamp":
          if (value.length) {
            let [startDate, endDate] = value
            where[field] = command.and([command.gte(startDate), command.lte(endDate)])
          }
          break;
      }
    }
    return where
  }
  
  export { validator, enumConverter, filterToWhere }
  