package main

import (
	"context"
	"github.com/gin-contrib/cors"
	"github.com/gin-contrib/sessions"
	"github.com/gin-gonic/gin"
	"log"
	"os"
	"strings"
	"time"
)

var db *LDB

func main() {
	db = connect()
	defer db.db.Close()

	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	go startCleanupLoop(ctx, db.db, time.Hour, 24*time.Hour)

	r := gin.Default()
	gin.SetMode(gin.ReleaseMode)
	createSessionStore()
	r.Use(sessions.Sessions("luggageinfo_session", sessionStore))
	createRateLimiters()

	allowedOrigins := strings.Split(os.Getenv("CORS_ALLOWED_ORIGINS"), ",")
	r.Use(cors.New(cors.Config{
		AllowOrigins:     allowedOrigins,
		AllowMethods:     []string{"GET", "POST"},
		AllowHeaders:     []string{"Origin", "Content-Type", "Authorization"},
		ExposeHeaders:    []string{"Content-Length", "Authorization"},
		AllowCredentials: true,
	}))

	r.Static("/static", "./static")
	r.StaticFile("/favicon.ico", "./static/favicon.ico")
	r.LoadHTMLGlob("./templates/*")

	r.GET("/", htmlRL, webRoot)
	r.GET("/register", htmlRL, webRegister)
	r.GET("/register/success", htmlRL, webRegisterSuccess)
	r.GET("/qr/:user", htmlRL, webQr)
	r.GET("/ping", webPing)

	api := r.Group("/api")
	api.GET("/u/:user", jsonRL, webUserApi)
	api.GET("/verify/:user", jsonRL, webVerifyUserApi)
	api.GET("/checkname/:user", jsonRL, webCheckNameApi)
	api.POST("/register", jsonRL, webRegisterApi)

	user := r.Group("/u")
	user.GET("/:user", htmlRL, webUser)
	user.GET("/:user/info", htmlRL, webUserInfo)

	auth := r.Group("/auth")
	auth.GET("/login", htmlRL, webLoginAuth)
	auth.POST("/login", htmlRL, webLoginAuthPost)
	auth.GET("/logout", htmlRL, webLogoutAuth)

	err := r.Run()
	if err != nil {
		log.Fatal(err)
	}
}