package cmd

import (
	"database/sql"
	"fmt"
	"github.com/gin-gonic/gin"
	"net/http"
	"pink_fox/src/app"
	c "pink_fox/src/app/config"
	"pink_fox/src/app/db"
	l "pink_fox/src/app/logger"
	"pink_fox/src/app/routes_manager"
	"pink_fox/src/routes"
)

type Server struct {
}

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

func (it *Server) Execute(defaultConfig string, defaultPort int) error {
	conf, err := c.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 := l.NewLogger(conf.LogFile)
	if err != nil {
		exit(err)
	}
	defer func(logger *l.Logger) {
		_ = logger.Close()
	}(logger)

	return it.StartServer(app.New(conf, conn, logger))
}

func (it *Server) StartServer(application *app.Application) error {
	r := gin.Default()
	_ = r.SetTrustedProxies(nil)
	r.GET("/ping", func(c *gin.Context) {
		c.String(http.StatusOK, "ok")
	})

	routes.RegistrationRoutes(routes_manager.NewManager(r, application))

	fmt.Printf("Starting http_server at port %d...", application.Conf.Port)
	err := r.Run(fmt.Sprintf(":%d", application.Conf.Port))
	if err != nil {
		return err
	}

	return nil
}