package server

import (
	"database/sql"
	"log"
	"net/http"

	"github.com/gin-contrib/cors"
	"github.com/gin-gonic/gin"
	"github.com/spf13/viper"
)

type HttpServer struct {
	config    *viper.Viper
	router    *gin.Engine
	dbHandler *sql.DB
}

func InitHttpServer(config *viper.Viper, dbHandler *sql.DB) HttpServer {

	// repository initialisation:

	// service initialisation:

	// controller initialisation:

	// Service API
	router := gin.Default()
	router.Use(cors.Default())

	// static content
	router.Static("/static", "../static")
	router.StaticFile("/", "./static/index.html")

	router.GET("/test", Test)

	// server
	return HttpServer{
		config:    config,
		router:    router,
		dbHandler: dbHandler,
	}
}

func (hs HttpServer) Start() {
	err := hs.router.Run(hs.config.GetString("http.server_address"))
	if err != nil {
		log.Fatalf("Error while starting HTTP server: %v", err)
	}
}

func Test(ctx *gin.Context) {
	ctx.JSON(http.StatusOK, gin.H{
		"message": "Test",
	})
}