package repository

import (
	"database/sql"
	"errors"
	"fmt"
	models "vibeStonk/server/models/v1"
)

var (
	ErrNoDBName = errors.New("no name for system DB")
)

func GetSystemConnector(config *Config) (*sql.DB, error) {
	switch config.DBEngine {
	case Sqlite:
		return getSqliteConnection(config.DataRoot, config.SystemDBName)
	default:
		return nil, fmt.Errorf("unsupported database engine: %v", config.DBEngine)
	}
}

func GetStockConnector(config *Config) (*sql.DB, error) {
	switch config.DBEngine {
	case Sqlite:
		return getSqliteConnection(config.DataRoot, config.StockDBName)
	default:
		return nil, fmt.Errorf("unsupported database engine: %v", config.DBEngine)
	}
}

func GetUserConnector(config *Config, user *models.User) (*sql.DB, error) {
	switch config.DBEngine {
	case Sqlite:
		return getSqliteConnection(config.DataRoot, user.Id)
	default:
		return nil, fmt.Errorf("unsupported database engine: %v", config.DBEngine)
	}
}