package commands

import (
	"fmt"
	"homestead/homestead_to_go/relay/storage"
	"log"

	"github.com/disgoorg/disgo/discord"
	"github.com/disgoorg/disgo/handler"
)

var ChannelStore *storage.ChannelStorage

func InitStorage() error {
	var err error
	ChannelStore, err = storage.NewChannelStorage("registered_channels.json")
	return err
}

func SyncHandler(e *handler.CommandEvent) error {
	data := e.SlashCommandInteractionData()

	subcommand := data.SubCommandName
	if subcommand == nil {
		return e.CreateMessage(discord.MessageCreate{
			Content: "Invalid subcommand!",
			Flags:   discord.MessageFlagEphemeral,
		})
	}

	channelID, ok := data.OptSnowflake("channel")
	if !ok {
		return e.CreateMessage(discord.MessageCreate{
			Content: "Channel not provided!",
			Flags:   discord.MessageFlagEphemeral,
		})
	}

	switch *subcommand {
	case "register":
		if err := ChannelStore.AddChannel(channelID); err != nil {
			log.Printf("Error registering channel: %v", err)
			return e.CreateMessage(discord.MessageCreate{
				Content: "❌ Failed to register channel!",
				Flags:   discord.MessageFlagEphemeral,
			})
		}

		return e.CreateMessage(discord.MessageCreate{
			Content: fmt.Sprintf("✅ Registered <#%s> for message logging!", channelID),
			Flags:   discord.MessageFlagEphemeral,
		})

	case "remove":
		if err := ChannelStore.RemoveChannel(channelID); err != nil {
			log.Printf("Error removing channel: %v", err)
			return e.CreateMessage(discord.MessageCreate{
				Content: "❌ Failed to remove channel!",
				Flags:   discord.MessageFlagEphemeral,
			})
		}

		return e.CreateMessage(discord.MessageCreate{
			Content: fmt.Sprintf("✅ Removed <#%s> from message logging!", channelID),
			Flags:   discord.MessageFlagEphemeral,
		})

	default:
		return e.CreateMessage(discord.MessageCreate{
			Content: "Unknown subcommand!",
			Flags:   discord.MessageFlagEphemeral,
		})
	}
}