package webcmd

type ParamType int

const (
	PARAMTYPE_CONST    ParamType = 0
	PARAMTYPE_STRING   ParamType = 1
	PARAMTYPE_OPTIONAL ParamType = 2
	// bool 1/0
	// list
	// k/v list
	// file upload (temporary path passed to binary)
	// nested parse subgroup (e.g. ffmpeg filters)
	// one optional to control a whole subgroup (e.g. --timeout 4)
	// String validations (regexp, min-length, ...)
)

type InputParam struct {
	Description string `json:",omitempty"` // only use for editable parameters
	ParamType   ParamType
	Value       string
}

type CommandConfig struct {
	Title      string
	WorkingDir string       // default empty-string: getcwd()
	Execution  []InputParam // TODO allow plain strings as a shorthand for PARAMTYPE_CONST
}

type AppConfig struct {
	ListenAddress   string
	AppTitle        string
	MaxHistoryLines int // default zero: unlimited history for each command
	Commands        []CommandConfig
}