package database

import (
	"database/sql"
	"fmt"
	"log"

	_ "github.com/mattn/go-sqlite3"
)

func InitDB(filepath string) (db *sql.DB, err error) {
	log.Printf("Init DB")
	db, err = sql.Open("sqlite3", filepath)
	if err != nil {
		panic(err)
	}
	if db == nil {
		panic("DB couldn't be initialized")
	}

	handleError(initDeviceTable(db))
	handleError(initKeyTable(db))
	handleError(initEventTable(db))
	handleError(initRoomTable(db))
	handleError(initTransactionTable(db))
	handleError(initUserTable(db))

	return
}

func handleError(err error) {
	if err != nil {
		panic(fmt.Sprintf("Could not execute Database Query: %s", err))
	}
}