package bot

import (
	"errors"

	"github.com/bwmarrin/discordgo"
)

type Command interface {
	ApplicationCommand() *discordgo.ApplicationCommand
	Validate() error
}

type Handler[CTX any] interface {
	Handle(ctx CTX) error
}

type HandlerFunc[CTX any] func(ctx CTX) error

func (h HandlerFunc[CTX]) Handle(ctx CTX) error {
	return h(ctx)
}

type Ctx struct {
	discordgo.Interaction
}

type ChatCommandCtx struct {
	Ctx
	Options ChatCommandCtxOptions
}

var (
	ErrChatCommandOptionNotExists   = errors.New("chat command option does not exist")
	ErrChatCommandOptionInvalidType = errors.New("chat command option is not of the type requested")
)