state

package

v0.0.0-...-e36e409 Latest Latest Go to latest Published: Oct 10, 2019 License: Apache-2.0 Imports: 4 Imported by: 0

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var Root = RootState{BaseState{TheName: "root", TheLast: nil}}

func Register(state State)

type BaseState struct {
	TheName string
	TheLast State
}

func (s BaseState) Last() State

func (s BaseState) Name() string

func (s BaseState) String() string

type Command string

var (
	Back Command = "返回"
	Help Command = "帮助"
)

func (c Command) String() string

type MessageHandler func(msg model.Message) (State, model.Message)

func DefaultText(s State, h MessageHandler) MessageHandler

func HelpHandler(s State) MessageHandler

type OptionList struct {
	What    string
	Options []fmt.Stringer
}

func (o OptionList) Find(input string) fmt.Stringer

func (o OptionList) String() string

type RootState struct {
	BaseState
}

func (s RootState) Handle(msgType string) MessageHandler

func (s RootState) Help() string

type State interface {
	Name() string
	String() string // name
	Help() string
	Last() State
	Handle(msgType string) MessageHandler
}