internal

type CustomType struct {
	SourceFile string
	Name       string
	InputAST   *ast.TypeSpec
}

type Field struct {
	Parent        *Struct
	InputAST      *ast.Field
	InputTypesVar *types.Var

	ParentField *Field
	ChildField  *Field

	Name       string
	Type       string
	StructTag  string
	MapKeyType string

	OwnType      types.Type
	ResolvedType types.Type

	IsBaseModelDerivative bool
	IsBuiltIn             bool
	IsEmbedded            bool
	IsReference           bool

	IsMap     bool
	IsPointer bool
	IsSlice   bool

	IsResolvable bool
	References   *ResolverFieldReferences
}

type Func struct {
	Parent     *Struct
	SourceFile string
	InputAST   *ast.FuncDecl
	FileSet    *token.FileSet

	Name      string
	Generated bool
}

type Import struct {
	SourceFile string
	InputAST   *ast.ImportSpec

	Alias string
	Path  string
}

type Interface struct {
	SourceFile string
	InputAST   *ast.GenDecl
	Name       string
}

type Package struct {
	IgnoredUserFiles      []string
	IgnoredGeneratedFiles []string

	InputUser           *packages.Package
	InputGenerated      *packages.Package
	InputGeneratedLines map[string][]string

	// Struct-related Values
	CustomTypes   map[string]*CustomType
	Structs       map[string]*Struct // Key: Struct name
	StructMethods map[string][]*Func // Key: Struct name, Value: map[FuncName]*Func

	// Others, key: filename
	Funcs      map[string][]*Func
	Imports    map[string][]*Import
	Interfaces map[string][]*Interface
	Values     map[string][]*Value
}

type PackageFile struct {
	Filename    string
	PackageName string

	FileContents []string
	CustomTypes  []*CustomType
	Structs      []*Struct
	Functions    []*Func
	ConstValues  []*Value
	Imports      []*Import
	Interfaces   []*Interface
	VarValues    []*Value
}

type ResolverFieldReferences struct {
	Level  int
	InLoop bool
	// Where to assign results
	AssignmentVar string
	// Where to obtain ObjectID reference
	IDReferenceVar string

	// Standard References
	RootField     string
	ErrorField    string
	InitBoolField string
	ResolvedField string
}

type Struct struct {
	Parent     *Package
	SourceFile string
	InputAST   *ast.StructType
	InputType  *types.Struct

	ParsedMethods []*Func

	// Sorted collection of methods
	CollectionNameMethod *Func
	HookMethods          []*Func // Source file will be set to struct's source file
	DatabaseMethods      []*Func // Source file will be set to struct's source file
	UserDefinedMethods   []*Func // Retain source file for user defined methods
	ResolverMethods      []*Func // Source file will be set to struct's source file

	Name           string
	Generated      bool
	IsCollection   bool
	EmbeddedFields []*Field
	Fields         []*Field
	ResolverFields []*Field
}

type Type struct {
	SourceFile string
}

type Value struct {
	SourceFile string
	InputTok   token.Token
	InputAST   *ast.ValueSpec
	Name       string
}