func printStructDefinition(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
if typ.Description != "" {
g.Println("// ", typ.Description)
}
g.Println("type ", system.GoName(typ.Id.Name), " struct {")
{
if !typ.Basic {
g.Println("*", g.SprintRef("kego.io/system", system.GoName("object")))
}
embedsSortable := system.SortableReferences(typ.Embed)
sort.Sort(embedsSortable)
embeds := []*system.Reference(embedsSortable)
for _, embed := range embeds {
g.Println("*", builder.Reference(embed.Package, system.GoName(embed.Name), env.Path, g.Imports.Add))
}
for _, nf := range typ.SortedFields() {
b := nf.Rule.(system.ObjectInterface).GetObject(nil)
if b.Description != "" {
g.Println("// ", b.Description)
}
descriptor, err := builder.FieldTypeDefinition(ctx, nf.Name, nf.Rule, env.Path, g.Imports.Add)
if err != nil {
return kerr.Wrap("GDSKJDEKQD", err)
}
g.Println(system.GoName(nf.Name), " ", descriptor)
}
}
g.Println("}")
return nil
}
func printExportFunction(ctx context.Context, env *envctx.Env, g *builder.Builder, export *sysctx.SysExportInfo) error {
g.Println("func ", system.GoName(export.Name), "() *", g.SprintRef(export.TypePackage, system.GoName(export.TypeName)), " {")
{
g.Print("ctx := ")
g.PrintFunctionCall("kego.io/system", "NewContext",
g.SprintFunctionCall("context", "Background"),
strconv.Quote(env.Path),
fmt.Sprintf("%#v", env.Aliases),
)
g.Println()
g.Println("o := new(", g.SprintRef(export.TypePackage, system.GoName(export.TypeName)), ")")
g.Print("err := ")
g.PrintMethodCall("o", "Unpack",
"ctx",
g.SprintFunctionCall("kego.io/system", "MustPackString", strconv.Quote(string(export.JsonContents))),
"false",
)
g.Println()
g.Println("if err != nil {")
{
g.Println("panic(err.Error())")
}
g.Println("}")
g.Println("return o")
}
g.Println("}")
return nil
}
func printInterfaceDefinition(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) {
g.Println("type ", system.GoInterfaceName(typ.Id.Name), " interface {")
{
g.Println("Get",
system.GoName(typ.Id.Name),
"(ctx ",
builder.Reference("context", "Context", env.Path, g.Imports.Add),
") ",
typ.PassedAsPointerString(ctx),
system.GoName(typ.Id.Name))
}
g.Println("}")
}
// TypeDefinition returns the Go source for the definition of the type
// [optional pointer][collection prefix][optional pointer][type name]
func TypeDefinition(ctx context.Context, field system.RuleInterface, path string, getAlias func(string) string) (string, error) {
outer := system.WrapRule(ctx, field)
outerPointer := outer.PassedAsPointerString(ctx)
// if the rule is a complex collection, with possibly several maps and
// arrays, this iterates over the rule and returns the go collection prefix
// - e.g. []map[string] for an array of maps. It also returns the inner rule.
prefix, inner, err := collectionPrefixInnerRule(ctx, "", outer)
if err != nil {
return "", kerr.Wrap("SOGEFOPJHB", err)
}
innerPointer := ""
// if we have a prefix we should also work out the innerPointer
if prefix != "" && inner.PassedAsPointer(ctx) {
innerPointer = "*"
}
var n string
if inner.Struct.Interface {
n = system.GoInterfaceName(inner.Parent.Id.Name)
} else {
n = system.GoName(inner.Parent.Id.Name)
}
name := Reference(inner.Parent.Id.Package, n, path, getAlias)
return fmt.Sprint(outerPointer, prefix, innerPointer, name), nil
}
func (n *Node) AddToObject(ctx context.Context, parent *Node, rule *system.RuleWrapper, key string, updateParentVal bool) error {
parent.Map[key] = n
if updateParentVal {
rt, err := rule.GetReflectType()
if err != nil {
return kerr.Wrap("QMGGBWEMPT", err)
}
val := n.Val
if val == (reflect.Value{}) {
val = reflect.Zero(rt)
}
p := parent.Val
for p.Kind() == reflect.Interface || p.Kind() == reflect.Ptr {
p = p.Elem()
}
f := p.FieldByName(system.GoName(key))
f.Set(val)
}
n.initialiseValFromParent()
return nil
}
func printInterfaceImplementation(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) {
g.Println("func (o ",
typ.PassedAsPointerString(ctx),
system.GoName(typ.Id.Name),
") Get",
system.GoName(typ.Id.Name),
"(ctx ",
builder.Reference("context", "Context", env.Path, g.Imports.Add),
") ",
typ.PassedAsPointerString(ctx),
system.GoName(typ.Id.Name),
" {")
{
g.Println("return o")
}
g.Println("}")
}
func printAliasDefinition(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
if typ.Description != "" {
g.Println("// ", typ.Description)
}
aliasType, err := builder.AliasTypeDefinition(ctx, typ.Alias, env.Path, g.Imports.Add)
if err != nil {
return kerr.Wrap("FWOLIESYUA", err)
}
g.Println("type ", system.GoName(typ.Id.Name), " ", aliasType)
return nil
}
func printValueMethod(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
name := system.GoName(typ.Id.Name)
gotype, err := typ.NativeValueGolangType()
if err != nil {
return kerr.Wrap("LUHQRVBQRT", err)
}
g.Println("func (o *", name, ") Value() ", gotype, "{")
{
g.Println("return ", gotype, "(*o)")
}
g.Println("}")
return nil
}
func (n *Node) initialiseValFromParent() {
v := n.Parent.Val
for v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface {
v = v.Elem()
}
switch v.Kind() {
case reflect.Struct:
n.Val = v.FieldByName(system.GoName(n.Key))
case reflect.Map:
n.Val = v.MapIndex(reflect.ValueOf(n.Key))
case reflect.Slice:
n.Val = v.Index(n.Index)
}
n.Value = n.Val.Interface()
}
// AliasTypeDefinition returns the Go source for the definition of the type
// of this alias type [collection prefix][optional pointer][type name]
func AliasTypeDefinition(ctx context.Context, alias system.RuleInterface, path string, getAlias func(string) string) (string, error) {
outer := system.WrapRule(ctx, alias)
// if the rule is a complex collection, with possibly several maps and
// arrays, this iterates over the rule and returns the go collection prefix
// - e.g. []map[string] for an array of maps. It also returns the inner
// rule.
prefix, inner, err := collectionPrefixInnerRule(ctx, "", outer)
if err != nil {
return "", kerr.Wrap("BSWTXBHVTH", err)
}
pointer := ""
// if we have a prefix we should also work out the innerPointer
if prefix != "" && inner.PassedAsPointer(ctx) {
pointer = "*"
}
name := Reference(inner.Parent.Id.Package, system.GoName(inner.Parent.Id.Name), path, getAlias)
return fmt.Sprint(prefix, pointer, name), nil
}
func printInitFunction(ctx context.Context, env *envctx.Env, g *builder.Builder, types *sysctx.SysTypes) {
g.Println("func init() {")
{
g.Print("pkg := ")
g.PrintFunctionCall(
"kego.io/context/jsonctx",
"InitPackage",
strconv.Quote(env.Path),
)
g.Println("")
g.PrintMethodCall("pkg", "SetHash", env.Hash)
g.Println("")
for _, name := range types.Keys() {
t, ok := types.Get(name)
if !ok {
// ke: {"block": {"notest": true}}
continue
}
typ := t.Type.(*system.Type)
isRule := typ.Id.IsRule()
if isRule {
continue
}
interfaceFunc := "nil"
isNativeCollection := typ.IsNativeCollection() && typ.Alias == nil
if !isNativeCollection {
var ifaceName string
if typ.Interface {
ifaceName = system.GoName(typ.Id.Name)
} else {
ifaceName = system.GoInterfaceName(typ.Id.Name)
}
reflectTypeof := g.SprintFunctionCall(
"reflect",
"TypeOf",
fmt.Sprintf("(*%s)(nil)", ifaceName),
) + ".Elem()"
reflectType := builder.Reference("reflect", "Type", env.Path, g.Imports.Add)
interfaceFunc = "func() " + reflectType + " { return " + reflectTypeof + " }"
}
newFunc := "nil"
derefFunc := "nil"
if typ.Interface {
newFunc = "func() interface{} { return (*" + system.GoName(typ.Id.Name) + ")(nil) }"
} else if !typ.IsNativeCollection() || typ.Alias != nil {
newFunc = "func() interface{} { return new(" + system.GoName(typ.Id.Name) + ")}"
if !typ.PassedAsPointer(ctx) {
derefFunc = "func(in interface{}) interface{} {return *in.(*" + system.GoName(typ.Id.Name) + ")}"
}
}
g.Println("pkg.Init(")
{
g.Println(strconv.Quote(typ.Id.Name), ",")
g.Println(newFunc, ",")
g.Println(derefFunc, ",")
g.Println("func() interface{} { return new("+system.GoName(typ.Id.ChangeToRule().Name)+")}", ",")
g.Println(interfaceFunc, ",")
}
g.Println(")")
g.Println("")
}
}
g.Println("}")
}
func printInterfaceUnpacker(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) {
// if type kind is native, also accept bare json native
// if type kind is array, also accept bare json array
typeName := system.GoName(typ.Id.Name)
var interfaceName string
if typ.Interface {
interfaceName = system.GoName(typ.Id.Name)
} else {
interfaceName = system.GoInterfaceName(typ.Id.Name)
}
fmtPkg := g.Imports.Add("fmt")
g.Println("func Unpack", interfaceName, "(ctx ", g.SprintRef("context", "Context"), ", in ", g.SprintRef("kego.io/system", "Packed"), ") (", interfaceName, ", error) {")
{
g.Println("switch in.Type() {")
{
g.Println("case ", g.SprintRef("kego.io/system", "J_MAP"), ":")
{
unknownTypeFunc := g.SprintFunctionCall("kego.io/system", "UnpackUnknownType", "ctx", "in", "true", strconv.Quote(typ.Id.Package), strconv.Quote(typ.Id.Name))
g.Println("i, err := ", unknownTypeFunc)
g.Println("if err != nil {")
{
g.Println("return nil, err")
}
g.Println("}")
g.Println("ob, ok := i.(", interfaceName, ")")
g.Println("if !ok {")
{
g.Println("return nil, ", fmtPkg, `.Errorf("%T does not implement `, interfaceName, `", i)`)
}
g.Println("}")
g.Println("return ob, nil")
}
switch typ.NativeJsonType(ctx) {
// We don't include J_MAP in here.
case system.J_STRING, system.J_NUMBER, system.J_BOOL, system.J_ARRAY:
switch typ.NativeJsonType(ctx) {
case system.J_STRING:
g.Println("case ", g.SprintRef("kego.io/system", "J_STRING"), ":")
case system.J_NUMBER:
g.Println("case ", g.SprintRef("kego.io/system", "J_NUMBER"), ":")
case system.J_BOOL:
g.Println("case ", g.SprintRef("kego.io/system", "J_BOOL"), ":")
case system.J_ARRAY:
g.Println("case ", g.SprintRef("kego.io/system", "J_ARRAY"), ":")
}
g.Println("ob := new(", typeName, ")")
g.Println("if err := ob.Unpack(ctx, in, false); err != nil {")
{
g.Println("return nil, err")
}
g.Println("}")
g.Println("return ob, nil")
}
g.Println("default:")
{
g.Println("return nil, ", fmtPkg, `.Errorf("Unsupported json type %s when unpacking into `, interfaceName, `.", in.Type())`)
}
}
g.Println("}")
}
g.Println("}")
}
func printUnpackCode(ctx context.Context, env *envctx.Env, g *builder.Builder, in string, out string, depth int, f system.RuleInterface) error {
field := system.WrapRule(ctx, f)
fieldType := field.Parent
fieldTypeName := builder.Reference(fieldType.Id.Package, system.GoName(fieldType.Id.Name), env.Path, g.Imports.Add)
kind, alias := field.Kind(ctx)
switch {
case kind == system.KindStruct || alias:
ptr := fieldType.PassedAsPointerInverseString(ctx)
g.Println(out, " := ", ptr, "new(", fieldTypeName, ")")
g.Println("if err := ", out, ".Unpack(ctx, ", in, ", false); err != nil {")
{
g.Println("return err")
}
g.Println("}")
//if store {
// g.Println("v.", fieldName, " = ob")
//}
case kind == system.KindValue:
var funcName string
switch fieldType.NativeJsonType(ctx) {
case system.J_STRING:
funcName = "UnpackString"
case system.J_NUMBER:
funcName = "UnpackNumber"
case system.J_BOOL:
funcName = "UnpackBool"
default:
return kerr.New("LSGUACQGHB", "Kind == KindValue but native json type==%s", fieldType.NativeJsonType(ctx))
}
funcRef := g.SprintRef("kego.io/system", funcName)
g.Println(out, ", err := ", funcRef, "(ctx, ", in, ")")
g.Println("if err != nil {")
{
g.Println("return err")
}
g.Println("}")
//if store {
// g.Println("v.", fieldName, " = ob")
//}
case kind == system.KindInterface:
var interfaceName string
if fieldType.Interface {
interfaceName = system.GoName(fieldType.Id.Name)
} else {
interfaceName = system.GoInterfaceName(fieldType.Id.Name)
}
unpackFuncName := builder.Reference(fieldType.Id.Package, "Unpack"+interfaceName, env.Path, g.Imports.Add)
g.Println(out, ", err := ", unpackFuncName, "(ctx, ", in, ")")
g.Println("if err != nil {")
{
g.Println("return err")
}
g.Println("}")
//if store {
// g.Println("v.", fieldName, " = ob")
//}
case kind == system.KindArray:
fmtPkg := g.Imports.Add("fmt")
g.Println("if ", in, ".Type() != ", g.SprintRef("kego.io/system", "J_ARRAY"), " {")
{
g.Println("return ", fmtPkg, ".Errorf(\"Unsupported json type %s found while unpacking into an array.\", ", in, ".Type())")
}
g.Println("}")
fieldType, err := builder.TypeDefinition(ctx, f, env.Path, g.Imports.Add)
if err != nil {
return kerr.Wrap("UDPMSSFLTW", err)
}
g.Println(out, " := ", fieldType, "{}")
iVar := fmt.Sprintf("i%d", depth)
g.Println("for ", iVar, " := range ", in, ".Array() {")
{
childRule, err := field.ItemsRule()
if err != nil {
return kerr.Wrap("PJQBRUEHLD", err)
}
childDepth := depth + 1
childIn := in + ".Array()[" + iVar + "]"
childOut := fmt.Sprintf("ob%d", childDepth)
if err := printUnpackCode(ctx, env, g, childIn, childOut, childDepth, childRule.Interface); err != nil {
return kerr.Wrap("XCHEJPDJDS", err)
}
g.Println(out, " = append(", out, ", ", childOut, ")")
}
g.Println("}")
case kind == system.KindMap:
fmtPkg := g.Imports.Add("fmt")
g.Println("if ", in, ".Type() != ", g.SprintRef("kego.io/system", "J_MAP"), " {")
{
g.Println("return ", fmtPkg, ".Errorf(\"Unsupported json type %s found while unpacking into a map.\", ", in, ".Type())")
}
g.Println("}")
fieldType, err := builder.TypeDefinition(ctx, f, env.Path, g.Imports.Add)
if err != nil {
return kerr.Wrap("IHNYODUIKG", err)
}
g.Println(out, " := ", fieldType, "{}")
kVar := fmt.Sprintf("k%d", depth)
g.Println("for ", kVar, " := range ", in, ".Map() {")
{
items, err := field.ItemsRule()
if err != nil {
return kerr.Wrap("FPOBYGVOPP", err)
}
childDepth := depth + 1
childIn := in + ".Map()[" + kVar + "]"
childOut := fmt.Sprintf("ob%d", childDepth)
if err := printUnpackCode(ctx, env, g, childIn, childOut, childDepth, items.Interface); err != nil {
return kerr.Wrap("ONUJJGIKJE", err)
}
g.Println(out, "[", kVar, "] = ", childOut)
}
g.Println("}")
}
return nil
}
func printUnpacker(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
name := system.GoName(typ.Id.Name)
fmtPkg := g.Imports.Add("fmt")
g.Println("func (v *", name, ") Unpack(ctx ", g.SprintRef("context", "Context"), ", in ", g.SprintRef("kego.io/system", "Packed"), ", iface bool) error {")
{
g.Println("if in == nil || in.Type() == ", g.SprintRef("kego.io/system", "J_NULL"), " {")
{
g.Println("return nil")
}
g.Println("}")
kind, _ := typ.Kind(ctx)
switch kind {
case system.KindStruct:
structType := typ
if typ.Alias != nil {
structType = system.WrapRule(ctx, typ.Alias).Parent
}
for _, embedRef := range structType.AllEmbeds() {
embedType, ok := system.GetTypeFromCache(ctx, embedRef.Package, embedRef.Name)
if !ok {
return kerr.New("IOEEVJCDPU", "Type %s not found", embedRef.String())
}
embedName := system.GoName(embedRef.Name)
embedTypeName := builder.Reference(embedType.Id.Package, system.GoName(embedType.Id.Name), env.Path, g.Imports.Add)
g.Println("if v.", embedName, " == nil {")
{
g.Println("v.", embedName, " = new(", embedTypeName, ")")
}
g.Println("}")
g.Println("if err := v.", embedName, ".Unpack(ctx, in, false); err != nil {")
{
g.Println("return err")
}
g.Println("}")
if embedRef.Package == "kego.io/system" && embedRef.Name == "object" {
g.Println("if err := v.Object.InitializeType(", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), "); err != nil {")
{
g.Println("return err")
}
g.Println("}")
}
}
for _, f := range structType.SortedFields() {
g.Println("if field, ok := in.Map()[", strconv.Quote(f.Name), "]; ok && field.Type() != ", g.SprintRef("kego.io/system", "J_NULL"), " {")
{
in := "field"
out := "ob0"
depth := 0
if err := printUnpackCode(ctx, env, g, in, out, depth, f.Rule); err != nil {
return kerr.Wrap("QLARKEBDBJ", err)
}
g.Println("v.", system.GoName(f.Name), " = ", out)
}
if dr, ok := f.Rule.(system.DefaultRule); ok && dr.GetDefault() != nil {
g.Println("} else {")
{
b, err := json.Marshal(dr.GetDefault())
if err != nil {
return kerr.Wrap("DLOUEHXVJF", err)
}
in := g.SprintFunctionCall("kego.io/system", "Pack", string(b))
out := "ob0"
depth := 0
if err := printUnpackCode(ctx, env, g, in, out, depth, f.Rule); err != nil {
return kerr.Wrap("UOWRFWSTNT", err)
}
g.Println("v.", system.GoName(f.Name), " = ", out)
}
g.Println("}")
} else {
g.Println("}")
}
}
case system.KindValue:
g.Println("if in.Type() == ", g.SprintRef("kego.io/system", "J_MAP"), " {")
{
g.Println("in = in.Map()[\"value\"]")
}
g.Println("}")
switch typ.NativeJsonType(ctx) {
case system.J_BOOL:
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_BOOL"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking a bool.", in.Type())`)
}
g.Println("}")
g.Println("*v = ", name, "(in.Bool())")
case system.J_STRING:
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_STRING"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking a string.", in.Type())`)
}
g.Println("}")
g.Println("*v = ", name, "(in.String())")
case system.J_NUMBER:
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_NUMBER"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking a number.", in.Type())`)
}
g.Println("}")
g.Println("*v = ", name, "(in.Number())")
default:
panic(fmt.Sprintf("invalid type kind: %s, json native: %s", kind, typ.NativeJsonType(ctx)))
}
case system.KindArray:
g.Println("if in.Type() == ", g.SprintRef("kego.io/system", "J_MAP"), " {")
{
g.Println("in = in.Map()[\"value\"]")
}
g.Println("}")
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_ARRAY"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking an array.", in.Type())`)
}
g.Println("}")
in := "in"
out := "ob0"
depth := 0
if err := printUnpackCode(ctx, env, g, in, out, depth, typ.Alias); err != nil {
return kerr.Wrap("VELYRXXGMC", err)
}
g.Println("*v = ", out)
case system.KindMap:
g.Println("if iface {")
{
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_MAP"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking a map.", in.Type())`)
}
g.Println("}")
g.Println("in = in.Map()[\"value\"]")
}
g.Println("}")
g.Println("if in.Type() != ", g.SprintRef("kego.io/system", "J_MAP"), " {")
{
g.Println("return ", fmtPkg, `.Errorf("Invalid type %s while unpacking an array.", in.Type())`)
}
g.Println("}")
in := "in"
out := "ob0"
depth := 0
if err := printUnpackCode(ctx, env, g, in, out, depth, typ.Alias); err != nil {
return kerr.Wrap("TNEIUAFUNY", err)
}
g.Println("*v = ", out)
}
}
g.Println("return nil")
g.Println("}")
return nil
}
func printRepacker(ctx context.Context, env *envctx.Env, g *builder.Builder, typ *system.Type) error {
name := system.GoName(typ.Id.Name)
context_Context := g.SprintRef("context", "Context")
system_JsonType := g.SprintRef("kego.io/system", "JsonType")
ptr := typ.PassedAsPointerString(ctx)
v := "v"
if typ.PassedAsPointer(ctx) {
v = "(*v)"
}
g.Println("func (v ", ptr, name, ") Repack(ctx ", context_Context, ") (data interface{}, typePackage string, typeName string, jsonType ", system_JsonType, ", err error) {")
{
g.Println("if v == nil {")
{
system_J_NULL := g.SprintRef("kego.io/system", "J_NULL")
g.Println("return nil, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", system_J_NULL, ", nil")
}
g.Println("}")
jtype := typ.NativeJsonType(ctx)
var jsonType string
switch jtype {
case system.J_NUMBER:
jsonType = g.SprintRef("kego.io/system", "J_NUMBER")
case system.J_STRING:
jsonType = g.SprintRef("kego.io/system", "J_STRING")
case system.J_BOOL:
jsonType = g.SprintRef("kego.io/system", "J_BOOL")
case system.J_MAP:
jsonType = g.SprintRef("kego.io/system", "J_MAP")
case system.J_OBJECT:
jsonType = g.SprintRef("kego.io/system", "J_OBJECT")
case system.J_ARRAY:
jsonType = g.SprintRef("kego.io/system", "J_ARRAY")
case system.J_NULL:
jsonType = g.SprintRef("kego.io/system", "J_NULL")
}
kind, _ := typ.Kind(ctx)
switch kind {
case system.KindStruct:
g.Println("m := map[string]interface{}{}")
structType := typ
if typ.Alias != nil {
structType = system.WrapRule(ctx, typ.Alias).Parent
}
for _, embedRef := range structType.AllEmbeds() {
embedName := system.GoName(embedRef.Name)
g.Println("if v.", embedName, " != nil {")
{
g.Println("ob, _, _, _, err := v.", embedName, ".Repack(ctx)")
g.Println("if err != nil {")
{
g.Println(`return nil, "", "", "", err`)
}
g.Println("}")
g.Println("for key, val := range ob.(map[string]interface{}) {")
{
g.Println("m[key] = val")
}
g.Println("}")
}
g.Println("}")
}
for _, f := range structType.SortedFields() {
fieldRule := system.WrapRule(ctx, f.Rule)
fieldName := system.GoName(f.Name)
fieldType := fieldRule.Parent
kind, alias := fieldRule.Kind(ctx)
switch {
case kind == system.KindStruct || alias:
g.Println("if v.", fieldName, " != nil {")
{
if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
return kerr.Wrap("WSARHJIFHS", err)
}
g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
}
g.Println("}")
case kind == system.KindValue:
switch fieldType.NativeJsonType(ctx) {
case system.J_STRING:
g.Println("if v.", fieldName, " != \"\" {")
case system.J_NUMBER:
g.Println("if v.", fieldName, " != 0.0 {")
case system.J_BOOL:
g.Println("if v.", fieldName, " != false {")
}
{
if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
return kerr.Wrap("YYDYVIMXPM", err)
}
g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
}
g.Println("}")
case kind == system.KindArray ||
kind == system.KindMap ||
kind == system.KindInterface:
g.Println("if v.", fieldName, " != nil {")
{
if err := printRepackCode(ctx, env, g, "v."+fieldName, "ob0", 0, f.Rule, true); err != nil {
return kerr.Wrap("YSFPHQTBNA", err)
}
g.Println("m[", strconv.Quote(f.Name), "] = ", "ob0")
}
g.Println("}")
}
}
g.Println("return m, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
case system.KindValue:
outer := typ
inner := typ
if typ.Alias != nil {
inner = system.WrapRule(ctx, typ.Alias).Parent
}
switch inner.NativeJsonType(ctx) {
case system.J_STRING:
g.Println("if v != nil {")
{
g.Println("return string(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
}
g.Println("}")
g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
case system.J_NUMBER:
g.Println("if v != nil {")
{
g.Println("return float64(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
}
g.Println("}")
g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
case system.J_BOOL:
g.Println("if v != nil {")
{
g.Println("return bool(", ptr, "v), ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
}
g.Println("}")
g.Println("return nil, ", strconv.Quote(outer.Id.Package), ", ", strconv.Quote(outer.Id.Name), ", ", jsonType, ", nil")
}
case system.KindArray:
if err := printRepackCode(ctx, env, g, v, "ob0", 0, typ.Alias, false); err != nil {
return kerr.Wrap("SYKLQKLCEO", err)
}
g.Println("return ob0, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
case system.KindMap:
if err := printRepackCode(ctx, env, g, v, "ob0", 0, typ.Alias, false); err != nil {
return kerr.Wrap("HBSGXLGKCD", err)
}
g.Println("return ob0, ", strconv.Quote(typ.Id.Package), ", ", strconv.Quote(typ.Id.Name), ", ", jsonType, ", nil")
}
}
g.Println("}")
return nil
}