package router

import (
	"janex/admin-dashboard-backend/modules/database"
	"janex/admin-dashboard-backend/modules/structs"
	"janex/admin-dashboard-backend/modules/utils"
	"janex/admin-dashboard-backend/routers/router/api/v1/jxscanner"
	"janex/admin-dashboard-backend/routers/router/api/v1/user"

	"github.com/gofiber/fiber/v2"
)

func SetupRoutes(app *fiber.App) {
	v1 := app.Group("/v1")

	u := v1.Group("/user")
	u.Post("/auth/login", user.UserLogin)
	u.Delete("/auth/logout", user.UserLogout)
	u.Delete("/session/:idForDeletion", userSessionValidation, user.SignOutSession)
	u.Post("/avatar", userSessionValidation, user.UpdateAvatar)

	s := v1.Group("/scanner")
	s.Post("/", jxscanner.AddScanner)
	s.Post("/scan", scannerSessionValidation, jxscanner.ScanResult)
	s.Delete("/", scannerSessionValidation, jxscanner.DeleteScanner)
	s.Patch("/:scannerId", userSessionValidation, jxscanner.UpdateScannerUsedByUserId)

	app.Static("/", "./public")
}

func userSessionValidation(c *fiber.Ctx) error {
	xAuthorization := utils.GetXAuhorizationHeader(c)

	if len(xAuthorization) != utils.LenHeaderXAuthorization {
		return fiber.ErrUnauthorized
	}

	var userSession structs.UserSession

	database.DB.First(&userSession, "id = ?", xAuthorization)

	if len(userSession.Id) != utils.LenHeaderXAuthorization {
		return fiber.ErrUnauthorized
	}

	c.Locals("userId", userSession.UserId)

	return c.Next()
}

func scannerSessionValidation(c *fiber.Ctx) error {
	xAuthorization := utils.GetXAuhorizationHeader(c)

	if len(xAuthorization) != utils.LenHeaderXAuthorization {
		return fiber.ErrUnauthorized
	}

	var scanner structs.Scanner

	database.DB.First(&scanner, "session = ?", xAuthorization)

	if len(scanner.Session) != utils.LenHeaderXAuthorization {
		return fiber.ErrUnauthorized
	}

	c.Locals("scannerId", scanner.Id)
	c.Locals("usedByUserId", scanner.UsedByUserId)

	return c.Next()
}