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#include "qthelper.h"
#include <QRegExp>
#include <QDebug>
DiveComputerList::DiveComputerList()
{
}
DiveComputerList::~DiveComputerList()
{
}
bool DiveComputerNode::operator == (const DiveComputerNode &a) const {
return this->model == a.model &&
this->deviceId == a.deviceId &&
this->firmware == a.firmware &&
this->serialNumber == a.serialNumber &&
this->nickName == a.nickName;
}
bool DiveComputerNode::operator !=(const DiveComputerNode &a) const {
return !(*this == a);
}
bool DiveComputerNode::changesValues(const DiveComputerNode &b) const
{
if (this->model != b.model || this->deviceId != b.deviceId) {
qDebug("DiveComputerNodes were not for the same DC");
return false;
}
return (b.firmware != "" && this->firmware != b.firmware) ||
(b.serialNumber != "" && this->serialNumber != b.serialNumber) ||
(b.nickName != "" && this->nickName != b.nickName);
}
const DiveComputerNode *DiveComputerList::getExact(QString m, uint32_t d)
{
for (QMap<QString,DiveComputerNode>::iterator it = dcMap.find(m); it != dcMap.end() && it.key() == m; ++it)
if (it->deviceId == d)
return &*it;
return NULL;
}
const DiveComputerNode *DiveComputerList::get(QString m)
{
QMap<QString,DiveComputerNode>::iterator it = dcMap.find(m);
if (it != dcMap.end())
return &*it;
return NULL;
}
void DiveComputerList::addDC(QString m, uint32_t d, QString n, QString s, QString f)
{
if (m == "" || d == 0)
return;
const DiveComputerNode *existNode = this->getExact(m, d);
DiveComputerNode newNode(m, d, s, f, n);
if (existNode) {
if (newNode.changesValues(*existNode)) {
if (n != "" && existNode->nickName != n)
qDebug("new nickname %s for DC model %s deviceId 0x%x", n.toUtf8().data(), m.toUtf8().data(), d);
if (f != "" && existNode->firmware != f)
qDebug("new firmware version %s for DC model %s deviceId 0x%x", f.toUtf8().data(), m.toUtf8().data(), d);
if (s != "" && existNode->serialNumber != s)
qDebug("new serial number %s for DC model %s deviceId 0x%x", s.toUtf8().data(), m.toUtf8().data(), d);
} else {
return;
}
dcMap.remove(m, *existNode);
}
dcMap.insert(m, newNode);
}
void DiveComputerList::rmDC(QString m, uint32_t d)
{
const DiveComputerNode *existNode = this->getExact(m, d);
dcMap.remove(m, *existNode);
}
QString weight_string(int weight_in_grams)
{
QString str;
if (get_units()->weight == units::KG) {
int gr = weight_in_grams % 1000;
int kg = weight_in_grams / 1000;
if (kg >= 20.0) {
str = QString("0");
} else {
str = QString("%1.%2").arg(kg).arg((unsigned)(gr) / 100);
}
} else {
double lbs = grams_to_lbs(weight_in_grams);
str = QString("%1").arg(lbs, 0, 'f', lbs >= 40.0 ? 0 : 1 );
}
return (str);
}
bool parseGpsText(const QString& gps_text, double *latitude, double *longitude)
{
/* an empty string is interpreted as 0.0,0.0 and therefore "no gps location" */
if (gps_text.trimmed() == "") {
*latitude = 0.0;
*longitude = 0.0;
return true;
}
QRegExp r("\\s*([SN])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)\\.(\\d+)[^EW]*([EW])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)\\.(\\d+)");
if (r.indexIn(gps_text) != 8) {
// qDebug() << "Hemisphere" << r.cap(1) << "deg" << r.cap(2) << "min" << r.cap(3) << "decimal" << r.cap(4);
// qDebug() << "Hemisphere" << r.cap(5) << "deg" << r.cap(6) << "min" << r.cap(7) << "decimal" << r.cap(8);
*latitude = r.cap(2).toInt() + (r.cap(3) + QString(".") + r.cap(4)).toDouble() / 60.0;
*longitude = r.cap(6).toInt() + (r.cap(7) + QString(".") + r.cap(8)).toDouble() / 60.0;
if (r.cap(1) == "S")
*latitude *= -1.0;
if (r.cap(5) == "W")
*longitude *= -1.0;
// qDebug("%s -> %8.5f / %8.5f", gps_text.toLocal8Bit().data(), *latitude, *longitude);
return true;
}
return false;
}
bool gpsHasChanged(struct dive *dive, struct dive *master, const QString& gps_text)
{
double latitude, longitude;
int latudeg, longudeg;
/* if we have a master and the dive's gps address is different from it,
* don't change the dive */
if (master && (master->latitude.udeg != dive->latitude.udeg ||
master->longitude.udeg != dive->longitude.udeg))
return false;
if (!parseGpsText(gps_text, &latitude, &longitude))
return false;
latudeg = rint(1000000 * latitude);
longudeg = rint(1000000 * longitude);
/* if dive gps didn't change, nothing changed */
if (dive->latitude.udeg == latudeg && dive->longitude.udeg == longudeg)
return false;
/* ok, update the dive and mark things changed */
dive->latitude.udeg = latudeg;
dive->longitude.udeg = longudeg;
return true;
}
QList< int > getDivesInTrip ( dive_trip_t* trip )
{
QList<int> ret;
for(int i = 0; i < dive_table.nr; i++){
struct dive *d = get_dive(i);
if (d->divetrip == trip){
ret.push_back(get_divenr(d));
}
}
return ret;
}
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