package tools

import (
  "log"
  "github.com/gofiber/fiber/v2"

   _ "github.com/mattn/go-sqlite3"
   "github.com/jmoiron/sqlx"
   "github.com/go-playground/validator/v10"
 )

func SelectJson[T any](db *sqlx.DB, c *fiber.Ctx, err error, sql string, args ...interface{}) error {
  if(err != nil) {
    log.Fatalln(err)
  }
  var result []T

  err = db.Select(&result, sql, args...)
  if(err != nil) {
    log.Fatalln(err);
  }

  return c.JSON(&result);
}

func GetJson[T any](db *sqlx.DB, c *fiber.Ctx, err error, sql string, args ...interface{}) error {
  if(err != nil) {
    log.Fatalln(err)
  }
  var result T

  err = db.Get(&result, sql, args...)
  if(err != nil) {
    log.Fatalln(err);
  }

  return c.JSON(&result);
}

func GetThing[T any](c *fiber.Ctx) (*T, error) {
  var result *T
  result = new(T)

  if err := c.BodyParser(result); err != nil {
    log.Println(err);
    return result, err
  }

  var validate *validator.Validate
  validate = validator.New(validator.WithRequiredStructEnabled())

  if err := validate.Struct(result); err != nil {
    validationErrors := err.(validator.ValidationErrors)
    log.Println(validationErrors)
    return result, err
  }

  return result, nil
}