func makeSwaggerTypeRef(reg rdl.TypeRegistry, itemTypeName rdl.TypeRef) (string, string, *SwaggerType) {
itype := string(itemTypeName)
switch reg.FindBaseType(itemTypeName) {
case rdl.BaseTypeInt8:
return "string", "byte", nil
case rdl.BaseTypeInt16, rdl.BaseTypeInt32, rdl.BaseTypeInt64:
return "integer", strings.ToLower(itype), nil
case rdl.BaseTypeFloat32:
return "number", "float", nil
case rdl.BaseTypeFloat64:
return "number", "double", nil
case rdl.BaseTypeString:
return "string", "", nil
case rdl.BaseTypeTimestamp:
return "string", "date-time", nil
case rdl.BaseTypeUUID, rdl.BaseTypeSymbol:
return "string", strings.ToLower(itype), nil
default:
s := new(SwaggerType)
s.Ref = "#/definitions/" + itype
return "", "", s
}
}
func makeSwaggerTypeDef(reg rdl.TypeRegistry, t *rdl.Type) *SwaggerType {
st := new(SwaggerType)
bt := reg.BaseType(t)
switch t.Variant {
case rdl.TypeVariantStructTypeDef:
typedef := t.StructTypeDef
st.Description = typedef.Comment
props := make(map[string]*SwaggerType)
var required []string
if len(typedef.Fields) > 0 {
for _, f := range typedef.Fields {
if f.Optional {
required = append(required, string(f.Name))
}
ft := reg.FindType(f.Type)
fbt := reg.BaseType(ft)
prop := new(SwaggerType)
prop.Description = f.Comment
switch fbt {
case rdl.BaseTypeArray:
prop.Type = "array"
if f.Items != "" {
fitems := string(f.Items)
items := new(SwaggerType)
switch fitems {
case "String":
items.Type = strings.ToLower(fitems)
case "Int32", "Int64", "Int16":
items.Type = "integer"
items.Format = strings.ToLower(fitems)
default:
items.Ref = "#/definitions/" + fitems
}
prop.Items = items
}
case rdl.BaseTypeString:
prop.Type = strings.ToLower(fbt.String())
case rdl.BaseTypeInt32, rdl.BaseTypeInt64, rdl.BaseTypeInt16:
prop.Type = "integer"
prop.Format = strings.ToLower(fbt.String())
case rdl.BaseTypeStruct:
prop.Type = "#/definitions/" + string(f.Type)
case rdl.BaseTypeMap:
prop.Type = "object"
if f.Items != "" {
fitems := string(f.Items)
items := new(SwaggerType)
switch f.Items {
case "String":
items.Type = strings.ToLower(fitems)
case "Int32", "Int64", "Int16":
items.Type = "integer"
items.Format = strings.ToLower(fitems)
default:
items.Ref = "#/definitions/" + fitems
}
prop.AdditionalProperties = items
}
default:
prop.Type = "_" + string(f.Type) + "_" //!
}
props[string(f.Name)] = prop
}
}
st.Properties = props
if len(required) > 0 {
st.Required = required
}
case rdl.TypeVariantArrayTypeDef:
typedef := t.ArrayTypeDef
st.Type = bt.String()
if typedef.Items != "Any" {
items := new(SwaggerType)
switch reg.FindBaseType(typedef.Items) {
case rdl.BaseTypeString:
items.Type = strings.ToLower(string(typedef.Items))
case rdl.BaseTypeInt32, rdl.BaseTypeInt64, rdl.BaseTypeInt16:
items.Type = "integer"
items.Format = strings.ToLower(string(typedef.Items))
default:
items.Ref = "#/definitions/" + string(typedef.Items)
}
st.Items = items
}
case rdl.TypeVariantEnumTypeDef:
typedef := t.EnumTypeDef
var tmp []string
for _, el := range typedef.Elements {
tmp = append(tmp, string(el.Symbol))
}
st.Enum = tmp
case rdl.TypeVariantUnionTypeDef:
typedef := t.UnionTypeDef
fmt.Println("[" + typedef.Name + ": Swagger doesn't support unions]")
default:
switch bt {
case rdl.BaseTypeString, rdl.BaseTypeInt16, rdl.BaseTypeInt32, rdl.BaseTypeInt64, rdl.BaseTypeFloat32, rdl.BaseTypeFloat64:
return nil
default:
panic(fmt.Sprintf("whoops: %v", t))
}
}
return st
}
