package main

import (
	"context"
	"lingniu/vehicle-data-platform/apps/api/internal/gzev"
	"log"
	"net/http"
	"os"
	"os/signal"
	"syscall"
	"time"
)

func main() {
	path := os.Getenv("GZEV_SESSION_FILE")
	if path == "" {
		path = "/var/lib/lingniu-gzev/session.json"
	}
	account := os.Getenv("GZEV_ACCOUNT")
	if account == "" {
		account = "guangdonglingniu"
	}
	handler, err := gzev.NewUploadHandler(path, account)
	if err != nil {
		log.Fatal("cannot initialize upload handler")
	}
	handler.PublicOrigin = "https://vehicle.d.lnoneos.com"
	handler.RecoveryPath = path + ".recovery.json"
	addr := os.Getenv("GZEV_UPLOAD_ADDR")
	if addr == "" {
		addr = "127.0.0.1:20312"
	}
	server := &http.Server{Addr: addr, Handler: handler, ReadHeaderTimeout: 5 * time.Second, ReadTimeout: 15 * time.Second, WriteTimeout: 40 * time.Second, IdleTimeout: 30 * time.Second, MaxHeaderBytes: 8192}
	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
	defer cancel()
	go func() {
		<-ctx.Done()
		stop, cancel := context.WithTimeout(context.Background(), 5*time.Second)
		defer cancel()
		server.Shutdown(stop)
	}()
	if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
		log.Fatal("upload service stopped unexpectedly")
	}
}