output.tpl

// Code generated by "{{ .CMD }}"; DO NOT EDIT.

{{ $fieldType := print .Type .Suffix }}
{{ $fieldListType := print $fieldType "List" }}
{{ $fieldValues := print "_" $fieldType "Values" }}

package {{ .Package }}

// {{ $fieldType }} represents the values of the ENUM.
type {{ $fieldType }} string

const (
   {{ range .Fields -}}
      {{ $fieldType }}{{ .Name }} {{ $fieldType }} = "{{ .Alias }}"
   {{ end }}
)

var {{ $fieldValues }} = [...]{{ $fieldType }}{
   {{ range .Fields -}}
      {{ $fieldType }}{{ .Name }},
   {{ end }}
}

// IsValid returns true if the value is a valid ENUM.
func (x {{ $fieldType }}) IsValid() bool {
   for _, v := range {{ $fieldValues }} {
      if v == x {
         return true
      }
   }

   return false
}

// String returns the string representation of the value.
func (x {{ $fieldType }}) String() string {
   return string(x)
}

// *********************************************************************************************************************

// {{ $fieldListType }} represents a collection of {{ $fieldType }}.
type {{ $fieldListType }} []{{ $fieldType }}

// Len returns the number of values in the collection.
func (l {{ $fieldListType }}) Len() int {
	return len(l)
}

// IsEmpty returns true if the collection is empty.
func (l {{ $fieldListType }}) IsEmpty() bool {
	return l.Len() == 0
}

// Contains returns true if the collection contains the value.
func (l {{ $fieldListType }}) Contains(v {{ $fieldType }}) bool {
	for _, x := range l {
		if x == v {
			return true
		}
	}

	return false
}

// Equals returns true if the two collections are equal.
func (l {{ $fieldListType }}) Equals(other {{ $fieldListType }}) bool {
	if len(l) != len(other) {
		return false
	}

	for i, x := range l {
		if x != other[i] {
			return false
		}
	}

	return true
}

// Similar returns true if the two collections contain the same values.
func (l {{ $fieldListType }}) Similar(other {{ $fieldListType }}) bool {
	if len(l) != len(other) {
		return false
	}

	for _, x := range l {
		if !other.Contains(x) {
			return false
		}
	}

	return true
}

// Add adds the values to the collection.
func (l *{{ $fieldListType }}) Add(v ...{{ $fieldType }}) *{{ $fieldListType }} {
    *l = append(*l, v...)

	return l
}

// AddIfNotContains adds the values to the collection if they are not already present.
func (l *{{ $fieldListType }}) AddIfNotContains(v ...{{ $fieldType }}) *{{ $fieldListType }} {
	for _, x := range v {
		if !l.Contains(x) {
			l.Add(x)
		}
	}

	return l
}

// Remove removes the values from the collection.
func (l *{{ $fieldListType }}) Remove(v ...{{ $fieldType }}) *{{ $fieldListType }} {
	for _, x := range v {
		for i, y := range *l {
			if y == x {
				*l = append((*l)[:i], (*l)[i+1:]...)

				break
			}
		}
	}

	return l
}

// Clear clears the collection.
func (l *{{ $fieldListType }}) Clear() *{{ $fieldListType }} {
	*l = []{{ $fieldType }}{}

	return l
}

// Clone returns a pointer to a copy of the collection.
func (l *{{ $fieldListType }}) Clone() *{{ $fieldListType }} {
	if l == nil {
		return nil
	}

    items := make([]{{ $fieldType }}, len(*l))
	copy(items, *l)

	result := {{ $fieldListType }}(items)

	return &result
}

// Strings returns a slice with all the strings of the collection items.
func (l {{ $fieldListType }}) Strings() []string {
	strings := make([]string, 0, len(l))
	for _, x := range l {
		strings = append(strings, x.String())
	}

	return strings
}

// *********************************************************************************************************************

// {{ $fieldType }}Values returns a slice with all the values of the ENUM.
func {{ $fieldType }}Values() []{{ $fieldType }} {
   result := make([]{{ $fieldType }}, len({{ $fieldValues }}))
   copy(result, {{ $fieldValues }}[:])

   return result
}

// {{ $fieldType }}Strings returns a slice with all the strings of the ENUM.
func {{ $fieldType }}Strings() []string {
	strings := make([]string, 0, len({{ $fieldValues }}))
	for _, v := range {{ $fieldValues }} {
		strings = append(strings, v.String())
	}

	return strings
}

// New{{ $fieldListType }} returns a new {{ $fieldListType }} with all the values of the ENUM.
func New{{ $fieldListType }}() {{ $fieldListType }} {
   result := make([]{{ $fieldType }}, len({{ $fieldValues }}))
   copy(result, {{ $fieldValues }}[:])

   return result
}

// New{{ $fieldListType }}With returns a new {{ $fieldListType }} with the given values of the ENUM.
func New{{ $fieldListType }}With(v ...{{ $fieldType }}) {{ $fieldListType }} {
	result := {{ $fieldListType }}{}
	if len(v) > 0 {
		result.Add(v...)
	}

	return result
}