formsets

type BaseFormSet[FORM BaseFormSetForm] struct {
	FormList         []FORM
	DeletedFormsList []FORM
	// contains filtered or unexported fields
}

type BaseFormSetForm interface {
	forms.ErrorDefiner
	forms.WithDataDefiner
	AddFormError(errorList ...error)
	SetPrefix(prefix string)
	Prefix() string
	Field(name string) (fields.Field, bool)
	Widget(name string) (widgets.Widget, bool)
	ErrorList() []error
	BoundErrors() *orderedmap.OrderedMap[string, []error]
	InitialData() map[string]interface{}
	WithContext(ctx context.Context)
	CleanedData() map[string]any
	PrefixName(fieldName string) string
	HasChanged() bool
}

type CleanedDataDefiner interface {
	CleanedData() map[string]interface{}
}

type FormsetOptions[FORM BaseFormSetForm] struct {
	NewForm          func(c context.Context) FORM
	BeforeCheckValid func(ctx context.Context, formObj any) error
	MinNum           int
	Extra            int
	MaxNum           int
	CanOrder         bool
	CanDelete        bool
	CanAdd           bool
	SkipPrefix       bool
	HideDelete       bool
	DefaultForms     func(ctx context.Context, max, min int) ([]FORM, error)
	DeleteForms      func(ctx context.Context, forms []FORM) error
	GetDefaults      func(ctx context.Context, totalForms int) []map[string]interface{}
	BaseDefaults     func(ctx context.Context) map[string]interface{}
}

type ListFormSet[T BaseFormSetForm] interface {
	forms.WithDataDefiner
	Load()
	WithContext(ctx context.Context)
	Context() context.Context
	AddFormError(errorList ...error)
	HasChanged() bool
	Media() media.Media
	Prefix() string
	SetPrefix(prefix string)
	PrefixName(fieldName string) string
	PrefixForm(fld any) string
	DeletedForms() []T
	ManagementForm() *ManagementForm
	Forms() ([]T, error)
	SetForms(forms []T)
	SetDeletedForms(forms []T)
	Field(name string) (fields.Field, bool)
	Widget(name string) (widgets.Widget, bool)
	NewForm(ctx context.Context) T
	Initial(ctx context.Context, totalForms int) (base map[string]interface{}, list []map[string]interface{})
	Form(index int) (form T, ok bool)
	InitialData() map[string]interface{} // this should always return nil for formsets
	CleanedData() map[string]any         // this should always return nil for formsets
	CleanedDataList() []map[string]any
	ErrorList() []error
	ErrorLists() [][]error
	BoundErrors() *orderedmap.OrderedMap[string, []error]
	BoundErrorsList() []*orderedmap.OrderedMap[string, []error]
	Save() ([]any, error)
}

type ManagementForm struct {
	forms.Form

	TotalFormsValue int
	InitialForms    int
	MinNumForms     int
	MaxNumForms     int
}