package go_web_gin

import (
	"log"

	"git.hujye.com/infrastructure/go-web-gin/config"
	"git.hujye.com/infrastructure/go-web-gin/server"
	"github.com/gin-gonic/gin"
)

// App represents the application
type App struct {
	server *server.Server
}

// New creates a new App instance and loads config file
func New() *App {
	// Load config file
	if _, err := config.Load(); err != nil {
		log.Printf("Warning: failed to load config file, using defaults: %v", err)
	}

	return &App{
		server: server.New(),
	}
}

// UseMiddleware registers global middleware
func (a *App) UseMiddleware(middleware ...gin.HandlerFunc) {
	a.server.Engine().Use(middleware...)
}

// RegisterRoutes registers routes with the given handler function
func (a *App) RegisterRoutes(registerFunc func(*gin.Engine)) {
	registerFunc(a.server.Engine())
}

// Run starts the application server
func (a *App) Run(addr ...string) error {
	return a.server.Run(addr...)
}