first commit

commands/commands.go

@@ -0,0 +1,71 @@
+package commands
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+type Cmd struct {
+	Command             *discordgo.ApplicationCommand
+	Handler             func(s *discordgo.Session, ic *discordgo.InteractionCreate)
+	AutocompleteHandler func(s *discordgo.Session, ic *discordgo.InteractionCreate)
+}
+
+var (
+	commandHandlers      = map[string]func(s *discordgo.Session, ic *discordgo.InteractionCreate){}
+	autocompleteHandlers = map[string]func(s *discordgo.Session, ic *discordgo.InteractionCreate){}
+)
+
+func getAllCommands() []*Cmd {
+	return []*Cmd{
+		newSetupCommand(),
+		newLogoutCommand(),
+		newListCommand(),
+		newDeleteCommand(),
+	}
+}
+
+// RegisterAll registers the application commands with Discord and stores handlers.
+func RegisterAll(s *discordgo.Session) error {
+	// Clean up old commands (optional, but good for dev)
+	// existing, _ := s.ApplicationCommands(s.State.User.ID, "")
+	// for _, v := range existing {
+	// 	s.ApplicationCommandDelete(s.State.User.ID, "", v.ID)
+	// }
+
+	for _, c := range getAllCommands() {
+		_, err := s.ApplicationCommandCreate(s.State.User.ID, "", c.Command)
+		if err != nil {
+			return fmt.Errorf("creating command %s: %w", c.Command.Name, err)
+		}
+		commandHandlers[c.Command.Name] = c.Handler
+		if c.AutocompleteHandler != nil {
+			autocompleteHandlers[c.Command.Name] = c.AutocompleteHandler
+		}
+	}
+	log.Println("Commands registered.")
+	return nil
+}
+
+// HandleInteraction routes incoming interaction events to the right handler.
+func HandleInteraction(s *discordgo.Session, ic *discordgo.InteractionCreate) {
+	switch ic.Type {
+	case discordgo.InteractionApplicationCommand:
+		name := ic.ApplicationCommandData().Name
+		if h, ok := commandHandlers[name]; ok {
+			h(s, ic)
+		}
+	case discordgo.InteractionApplicationCommandAutocomplete:
+		name := ic.ApplicationCommandData().Name
+		if h, ok := autocompleteHandlers[name]; ok {
+			h(s, ic)
+		}
+	case discordgo.InteractionModalSubmit:
+		data := ic.ModalSubmitData()
+		if data.CustomID == "setup_modal" {
+			handleSetupSubmit(s, ic)
+		}
+	}
+}