package main

import (
	"context"
	"os"
	"os/signal"
	"runtime/debug"
	"syscall"

	"ac/internal/logger"
	"ac/internal/version"
	"ac/pkg/factory"
	"ac/pkg/service"
)

func main() {
	defer func() {
		if p := recover(); p != nil {
			// Print stack for panic to log. Fatalf() will let program exit.
			logger.MainLog.Fatalf("panic: %v\n%s", p, string(debug.Stack()))
		}
	}()

	logger.MainLog.Infoln("AC version: ", version.GetVersionAndHash())

	ctx, cancel := context.WithCancel(context.Background())
	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, os.Interrupt, syscall.SIGTERM)

	go func() {
		<-sigCh  // Wait for interrupt signal to gracefully shutdown
		cancel() // Notify each goroutine and wait them stopped
	}()

	cfg, err := factory.ReadConfig()
	if err != nil {
		logger.MainLog.Errorf("AC Run error: %v\n", err)
		return
	}
	factory.AcConfig = cfg

	ac, err := service.NewApp(ctx, cfg)
	if err != nil {
		logger.MainLog.Errorf("AC Run error: %v\n", err)
		return
	}

	ac.Start()
}