package nenefoot

import (
	"database/sql"
	_ "modernc.org/sqlite"
	"github.com/rs/zerolog/log"
)

var gpSelectUser *sql.Stmt

var gpSelectChat *sql.Stmt

var gpSet *sql.Stmt

func InitDB() {
	const dbPath string = "data/db/nenefoot.db"
	log.Info().Str("dbpath", dbPath).Msg("init database")
	db, err := sql.Open("sqlite", dbPath)
	if err != nil {
		log.Panic().Err(err).Msg("failed to open sqlite database")
	}

	_, err = db.Exec("CREATE TABLE IF NOT EXISTS nenefoot (title string, type string, ID string, URL string, UNIQUE(title), UNIQUE(ID), UNIQUE(URL))")
	if err != nil {
		log.Panic().Err(err).Msg("failed to create table")
	}

	gpSelectUser, err = db.Prepare("SELECT gaypoints FROM gaypoints WHERE chatid = ? AND userid = ?")

	if err != nil {
		log.Panic().Err(err).Msg("failed to create sql statement")
	}

	gpSelectChat, err = db.Prepare("SELECT userid,gaypoints FROM gaypoints WHERE chatid = ? ORDER BY gaypoints DESC")

	if err != nil {
		log.Panic().Err(err).Msg("failed to create sql statement")
	}

	gpSet, err = db.Prepare("INSERT OR REPLACE INTO gaypoints (chatid, userid, gaypoints) values (?,?,?)")

	if err != nil {
		log.Panic().Err(err).Msg("failed to create sql statement")
	}

	log.Info().Msg("init database: done")
}