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#include "configuredivecomputer.h"
#include "libdivecomputer/hw.h"
#include <QDebug>
ConfigureDiveComputer::ConfigureDiveComputer(QObject *parent) :
QObject(parent),
readThread(0),
writeThread(0)
{
setState(INITIAL);
}
void ConfigureDiveComputer::readSettings(device_data_t *data)
{
setState(READING);
if (readThread)
readThread->deleteLater();
readThread = new ReadSettingsThread(this, data);
connect (readThread, SIGNAL(finished()),
this, SLOT(readThreadFinished()), Qt::QueuedConnection);
connect (readThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
readThread->start();
}
void ConfigureDiveComputer::setDeviceName(device_data_t *data, QString newName)
{
writeSettingToDevice(data, "Name", newName);
}
void ConfigureDiveComputer::setDeviceDateAndTime(device_data_t *data, QDateTime dateAndTime)
{
writeSettingToDevice(data, "DateAndTime", dateAndTime);
}
void ConfigureDiveComputer::setState(ConfigureDiveComputer::states newState)
{
currentState = newState;
emit stateChanged(currentState);
}
void ConfigureDiveComputer::writeSettingToDevice(device_data_t *data, QString settingName, QVariant settingValue)
{
setState(READING);
if (writeThread)
writeThread->deleteLater();
writeThread = new WriteSettingsThread(this, data, settingName, settingValue);
connect (writeThread, SIGNAL(error(QString)), this, SLOT(setError(QString)));
connect (writeThread, SIGNAL(finished()), this, SLOT(writeThreadFinished()));
writeThread->start();
}
void ConfigureDiveComputer::setError(QString err)
{
lastError = err;
emit error(err);
}
void ConfigureDiveComputer::readThreadFinished()
{
setState(DONE);
emit deviceSettings(readThread->result);
}
void ConfigureDiveComputer::writeThreadFinished()
{
setState(DONE);
if (writeThread->lastError.isEmpty()) {
//No error
emit message(tr("Setting successfully written to device"));
}
}
ReadSettingsThread::ReadSettingsThread(QObject *parent, device_data_t *data)
: QThread(parent), data(data)
{
}
void ReadSettingsThread::run()
{
dc_status_t rc;
rc = dc_device_open(&data->device, data->context, data->descriptor, data->devname);
if (rc == DC_STATUS_SUCCESS) {
if (dc_device_get_type(data->device) == DC_FAMILY_HW_OSTC3) {
unsigned char hw_data[10];
hw_ostc3_device_version(data->device, hw_data, 10);
QTextStream (&result) << "Device Version: " << hw_data; //just a test. I will work on decoding this
} else {
lastError = tr("This feature is not yet available for the selected dive computer.");
emit error(lastError);
}
dc_device_close(data->device);
} else {
lastError = tr("Could not a establish connection to the dive computer.");
emit error(lastError);
}
}
WriteSettingsThread::WriteSettingsThread(QObject *parent, device_data_t *data, QString settingName, QVariant settingValue)
: QThread(parent), data(data), m_settingName(settingName), m_settingValue(settingValue)
{
}
void WriteSettingsThread::run()
{
bool supported = false;
dc_status_t rc;
rc = dc_device_open(&data->device, data->context, data->descriptor, data->devname);
if (rc == DC_STATUS_SUCCESS) {
dc_status_t result;
if (dc_device_get_type(data->device) == DC_FAMILY_HW_OSTC3) {
if (m_settingName == "Name") {
supported = true;
result = hw_ostc3_device_customtext(data->device, m_settingValue.toByteArray().data());
}
} else if ( dc_device_get_type(data->device) == DC_FAMILY_HW_FROG ) {
if (m_settingName == "Name") {
supported = true;
result = hw_frog_device_customtext(data->device, m_settingValue.toByteArray().data());
}
}
if ( dc_device_get_type(data->device) == DC_FAMILY_HW_OSTC3 && m_settingName == "DateTime" ) {
supported = true;
QDateTime timeToSet = m_settingValue.toDateTime();
dc_datetime_t time;
time.year = timeToSet.date().year();
time.month = timeToSet.date().month();
time.day = timeToSet.date().day();
time.hour = timeToSet.time().hour();
time.minute = timeToSet.time().minute();
time.second = timeToSet.time().second();
result = hw_ostc_device_clock(data->device, &time); //Toto fix error here
}
if (result != DC_STATUS_SUCCESS) {
qDebug() << result;
lastError = tr("An error occurred while sending data to the dive computer.");
//Todo Update this message to change depending on actual result.
emit error(lastError);
}
dc_device_close(data->device);
} else {
lastError = tr("Could not a establish connection to the dive computer.");
emit error(lastError);
}
if (!supported) {
lastError = tr("This feature is not yet available for the selected dive computer.");
emit error(lastError);
}
}
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