package privateinternetaccess

import (
	"github.com/qdm12/gluetun/internal/configuration/settings"
	"github.com/qdm12/gluetun/internal/models"
	"github.com/qdm12/gluetun/internal/provider/privateinternetaccess/presets"
	"github.com/qdm12/gluetun/internal/provider/utils"
)

func (p *Provider) GetConnection(selection settings.ServerSelection, ipv6Supported bool) (
	connection models.Connection, err error) {
	// Set port defaults depending on encryption preset.
	var defaults utils.ConnectionDefaults
	switch *selection.OpenVPN.PIAEncPreset {
	case presets.None, presets.Normal:
		defaults.OpenVPNTCPPort = 502
		defaults.OpenVPNUDPPort = 1198
	case presets.Strong:
		defaults.OpenVPNTCPPort = 501
		defaults.OpenVPNUDPPort = 1197
	}

	return utils.GetConnection(p.Name(),
		p.storage, selection, defaults, ipv6Supported, p.randSource)
}