package http

import (
	"crypto/tls"
	"sync"
	"time"

	"github.com/go-resty/resty/v2"
	"github.com/tuusuario/go-sync-service/internal/config"
)

var (
	clientInstance *resty.Client
	once           sync.Once
)

func InitClient() {
	//Inicializacion del client
	once.Do(func() {
		client := resty.New().
			SetTimeout(time.Duration(config.GlobalConfig.TimeoutSeconds) * time.Second)
		client.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: config.GlobalConfig.TLSSkipVerify})

		if config.GlobalConfig.LogRequests {
			var start time.Time // 👈 aquí declaramos la variable de tiempo

			client.OnBeforeRequest(func(c *resty.Client, r *resty.Request) error {
				start = time.Now()
				config.Log.Printf("➡️ Request: %s %s\nHeaders: %v\nBody: %v\n",
					r.Method, r.URL, r.Header, r.Body)
				return nil
			})

			client.OnAfterResponse(func(c *resty.Client, r *resty.Response) error {
				duration := time.Since(start)
				config.Log.Printf("⬅️ Response: %s %s | Status: %d | Duration: %s\nHeaders: %v\nBody: %s\n",
					r.Request.Method, r.Request.URL, r.StatusCode(), duration,
					r.Header(), r.String())
				return nil
			})
		}

		client.SetDebug(config.GlobalConfig.EnableDebug)

		config.Log.Printf("🚀 Inicializando Resty client...")
		clientInstance = client
	})
}

func GetClient() *resty.Client {
	if clientInstance == nil {
		panic("❌ Resty client no inicializado. Llama a InitClient primero.")
	}
	return clientInstance
}