package main

import (
	"context"
	"log"
	"net/http"

	"github.com/jackc/pgx/v5/pgxpool"

	"github.com/vasyakrg/dns-autoresolver/internal/api"
	"github.com/vasyakrg/dns-autoresolver/internal/config"
	"github.com/vasyakrg/dns-autoresolver/internal/crypto"
	"github.com/vasyakrg/dns-autoresolver/internal/provider/registry"
	"github.com/vasyakrg/dns-autoresolver/internal/provider/selectel"
	"github.com/vasyakrg/dns-autoresolver/internal/service"
	"github.com/vasyakrg/dns-autoresolver/internal/store"
)

func main() {
	ctx := context.Background()
	cfg, err := config.Load()
	if err != nil {
		log.Fatalf("config: %v", err)
	}
	if err := store.Migrate(ctx, cfg.DBDSN); err != nil {
		log.Fatalf("migrate: %v", err)
	}
	pool, err := pgxpool.New(ctx, cfg.DBDSN)
	if err != nil {
		log.Fatalf("pool: %v", err)
	}
	defer pool.Close()

	cipher, err := crypto.NewCipher(cfg.EncKey)
	if err != nil {
		log.Fatalf("cipher: %v", err)
	}
	st := store.New(pool)

	reg := registry.New()
	reg.Register(selectel.New())

	svc := service.New(st, st, reg, cipher)
	a := &api.API{Svc: svc, Store: st, Cipher: cipher, Reg: reg}

	log.Printf("listening on %s", cfg.ListenAddr)
	if err := http.ListenAndServe(cfg.ListenAddr, api.NewRouter(a)); err != nil {
		log.Fatal(err)
	}
}