func parseStruct(fd *model.FieldDescriptor, value string, fileD *model.FileDescriptor, node *model.Node) bool {
p := newStructParser(value)
// 检查字段有没有重复
fieldByFD := make(map[*model.FieldDescriptor]bool)
return p.Run(fd, func(key, value string) bool {
bnField := fd.Complex.FieldByValueAndMeta(key)
if bnField == nil {
log.Errorf("%s, '%s'", i18n.String(i18n.StructParser_FieldNotFound), key)
return false
}
if _, ok := fieldByFD[bnField]; ok {
log.Errorf("%s, '%s'", i18n.String(i18n.StructParser_DuplicateFieldInCell), key)
return false
}
fieldByFD[bnField] = true
// 添加类型节点
fieldNode := node.AddKey(bnField)
// 在类型节点下添加值节点
_, ok := ConvertValue(bnField, value, fileD, fieldNode)
return ok
})
}
// 从单元格原始数据到最终输出的数值, 检查并转换, 处理默认值及根据meta转换情况
func ConvertValue(fd *model.FieldDescriptor, value string, fileD *model.FileDescriptor, node *model.Node) (ret string, ok bool) {
// 空格, 且有默认值时, 使用默认值
if value == "" {
value = fd.DefaultValue()
}
switch fd.Type {
case model.FieldType_Int32:
_, err := strconv.ParseInt(value, 10, 32)
if err != nil {
log.Debugln(err)
return "", false
}
ret = value
node.AddValue(ret)
case model.FieldType_Int64:
_, err := strconv.ParseInt(value, 10, 64)
if err != nil {
log.Debugln(err)
return "", false
}
ret = value
node.AddValue(ret)
case model.FieldType_UInt32:
_, err := strconv.ParseUint(value, 10, 32)
if err != nil {
log.Debugln(err)
return "", false
}
ret = value
node.AddValue(ret)
case model.FieldType_UInt64:
_, err := strconv.ParseUint(value, 10, 64)
if err != nil {
log.Debugln(err)
return "", false
}
ret = value
node.AddValue(ret)
case model.FieldType_Float:
_, err := strconv.ParseFloat(value, 32)
if err != nil {
log.Debugln(err)
return "", false
}
ret = value
node.AddValue(ret)
case model.FieldType_Bool:
for {
if value == "是" {
ret = "true"
break
} else if value == "否" {
ret = "false"
break
}
v, err := strconv.ParseBool(value)
if err != nil {
log.Debugln(err)
return "", false
}
if v {
ret = "true"
} else {
ret = "false"
}
break
}
node.AddValue(ret)
case model.FieldType_String:
ret = value
node.AddValue(ret)
case model.FieldType_Enum:
if fd.Complex == nil {
log.Errorf("%s, '%s'", i18n.String(i18n.ConvertValue_EnumTypeNil), fd.Name)
return "", false
}
evd := fd.Complex.FieldByValueAndMeta(value)
if evd == nil {
log.Errorf("%s, '%s' '%s'", i18n.String(i18n.ConvertValue_EnumValueNotFound), value, fd.Complex.Name)
return "", false
}
// 使用枚举的英文字段名输出
ret = evd.Name
node.AddValue(ret).EnumValue = evd.EnumValue
case model.FieldType_Struct:
if fd.Complex == nil {
log.Errorf("%s, '%s'", i18n.String(i18n.ConvertValue_StructTypeNil), fd.Name)
return "", false
}
if !parseStruct(fd, value, fileD, node) {
return "", false
}
default:
log.Errorf("%s, '%s' '%s'", i18n.String(i18n.ConvertValue_UnknownFieldType), fd.Name, fd.Name)
return "", false
}
ok = true
return
}