package main

import (
	"fmt"
	"kng_feed_api/controller"
	cronjob "kng_feed_api/cron-job"
	"kng_feed_api/database"
	"kng_feed_api/model"
	"log"
	"os"

	"github.com/gin-gonic/gin"
	"github.com/joho/godotenv"
	"github.com/robfig/cron"
)

func main() {
	loadEnv()
	loadDatabase()
	startCronJob()
	serveApplication()
}

func startCronJob() {
	cron := cron.New()
	fmt.Println(os.Getenv("CRON_XML_FEED"))
	fmt.Println(os.Getenv("CRON_CSV_DELTA"))
	cron.AddFunc(os.Getenv("CRON_XML_FEED"), cronjob.CreateXMLFeed)
	cron.AddFunc(os.Getenv("CRON_CSV_DELTA"), cronjob.CreateCSVDeltaFeed)
	cron.Start()
}

func loadDatabase() {
	database.Connect()
	database.Database.AutoMigrate(&model.User{})
	database.Database.AutoMigrate(&model.Product{})
	database.Database.AutoMigrate(&model.Category{})
	database.Database.AutoMigrate(&model.Availability{})
}

func loadEnv() {
	err := godotenv.Load(".env.local")
	if err != nil {
		log.Fatal("Error loading .env file")
	}
}

func serveApplication() {
	router := gin.Default()

	router.StaticFile("/feed.xml", "./feed.xml")   //filepath.Join(helper.RootDir()))
	router.StaticFile("/delta.csv", "./delta.csv") //filepath.Join(helper.RootDir()))

	publicRoutes := router.Group("/auth")
	publicRoutes.POST("/register", controller.Register)
	publicRoutes.POST("/login", controller.Login)

	feedRoutes := router.Group("/feed")
	feedRoutes.POST("/products", controller.LoadProductsInfo)
	feedRoutes.POST("/categories", controller.CreateUpdateCategories)

	feedRoutes.GET("/", controller.SendXmlFeedToClient)

	deltaRoutes := router.Group("/delta")
	deltaRoutes.POST("/availability", controller.LoadAvailabilityInfo)
	deltaRoutes.GET("/availability", controller.SendCsvDeltaToClient)

	serviceRoutes := router.Group("/service")
	serviceRoutes.GET("/working", controller.HealthCheck)

	router.Run(":3005")
	fmt.Println("Server running on port 3005")
}