output

type DataRow struct {
	Name  string
	Value string
}

type IdAndName struct {
	Id   string `json:"Id"`
	Name string `json:"Name"`
}

type Mappers[T any] struct {
	// A function which will convert T into an output structure suitable for json.Marshal (e.g. IdAndName).
	// If you leave this as nil, then the command will simply not support output as JSON and will
	// fail if someone asks for it
	Json func(item T) any

	// A function which will convert T into ?? suitable for table printing
	// If you leave this as nil, then the command will simply not support output as
	// a table and will fail if someone asks for it
	Table TableDefinition[T]

	// A function which will convert T into a string suitable for basic text display
	// If you leave this as nil, then the command will simply not support output as basic text and will
	// fail if someone asks for it
	Basic func(item T) string
}

type Table interface {
	AddRow(...string)
	Print() error
}

type TableDefinition[T any] struct {
	Header []string
	Row    func(item T) []string
}