package flow

type Type string

const (
	TypeString Type = "string"
)

func (t Type) IsValid() bool {
	switch t {
	case TypeString:
		return true
	}

	return false
}

type SchemaItem struct {
	Type     Type   `json:"type"`
	Name     string `json:"name"`
	Required bool   `json:"required"`
}

type Schema []SchemaItem

type Schemer interface {
	FlowSchema() Schema
}

func NewSchema(items ...SchemaItem) Schema {
	return items
}

func RequiredString(name string) SchemaItem {
	return SchemaItem{
		Type:     TypeString,
		Name:     name,
		Required: true,
	}
}