package cmd

import (
	"database/sql"
	"fmt"
	"net/http"
	conf2 "pink_fox/internal/app/config"
	"pink_fox/internal/app/db"
	"pink_fox/internal/app/log"
)

type Server struct {
}

func NewServer() *Server {
	return &Server{}
}

func (it *Server) Execute(defaultConfig string, defaultPort int) error {
	conf, err := conf2.LoadConfig(defaultConfig, defaultPort)
	if err != nil {
		exit(err)
	}

	conn, err := db.CreateConnection(&conf.Db)
	if err != nil {
		exit(err)
	}
	defer func(conn *sql.DB) {
		_ = conn.Close()
	}(conn)

	logger, err := log.NewLogger(conf.LogFile)
	if err != nil {
		exit(err)
	}
	defer func(logger *log.Logger) {
		_ = logger.Close()
	}(logger)

	// TODO доделать

	http.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
		_, _ = fmt.Fprintf(w, "ok")
	})

	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		_, _ = fmt.Fprintf(w, "Hello world!")
	})

	fmt.Printf("Starting server at port %d...", conf.Port)
	if err = http.ListenAndServe(fmt.Sprintf(":%d", conf.Port), nil); err != nil {
		return err
	}

	return nil
}