package mysql

import (
	"context"
	"database/sql"
	"fmt"
	"git.aiterp.net/rpdata2/rpdata2-take2/ports/mysql/mysqlgen"
	"git.aiterp.net/rpdata2/rpdata2-take2/tag"
	"time"
)

type Database struct {
	db *sql.DB
	q  *mysqlgen.Queries
}

func (db *Database) Tags() tag.Repository {
	return &tagRepository{
		db: db.db,
		q:  db.q,
	}
}

func Connect(host string, port int, username, password, database string) (*Database, error) {
	db, err := sql.Open("mysql", fmt.Sprintf(
		"%s:%s@(%s:%d)/%s?parseTime=true", username, password, host, port, database,
	))
	if err != nil {
		return nil, err
	}

	db.SetMaxOpenConns(10)
	db.SetMaxIdleConns(10)
	db.SetConnMaxIdleTime(time.Minute)

	err = db.Ping()
	if err != nil {
		return nil, err
	}

	q, err := mysqlgen.Prepare(context.Background(), db)
	if err != nil {
		return nil, err
	}

	return &Database{db: db, q: q}, nil
}