package main

import (
	"net/http"

	"github.com/gofiber/fiber/v2"
	"go.mongodb.org/mongo-driver/bson"
)

type Command struct {
	Name    string
	Trigger string
	Handler func(c *fiber.Ctx) string
}

var Commands []Command

func init() {
	Commands = []Command{
		{
			Name:    "Clear",
			Trigger: "clear",
			Handler: ClearCommandHandler,
		},
	}
}

func ClearCommandHandler(c *fiber.Ctx) string {
	collection := mongoClient.Database("chat").Collection("messages")
	_, err := collection.DeleteMany(c.Context(), bson.D{})
	if err != nil {
		c.Status(http.StatusInternalServerError).JSON(fiber.Map{
			"error": "Failed to clear messages",
		})
	}
	return "<hx hx-get='/loadChat' hx-trigger='load' hx-swap='outerHTML' hx-target='#chat-container'></hx>"
}

func DetectCommand(message string, c *fiber.Ctx) (string, bool) {
	for _, command := range Commands {
		if command.Trigger == message {
			return command.Handler(c), true
		}
	}
	return "", false // No command detected
}