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/*
SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <KOpeningHours/Display>
#include <KOpeningHours/Interval>
#include <KOpeningHours/OpeningHours>
#include <QCoreApplication>
#include <QCommandLineParser>
#include <QDateTime>
#include <QTimeZone>
#include <iostream>
using namespace KOpeningHours;
void printInterval(const Interval &i)
{
if (!i.hasOpenBegin()) {
std::cout << qPrintable(i.begin().toString(QStringLiteral("ddd yyyy-MM-dd hh:mm")));
} else {
std::cout << "since ever";
}
std::cout << " - ";
if (!i.hasOpenEnd()) {
std::cout << qPrintable(i.end().toString(QStringLiteral("ddd yyyy-MM-dd hh:mm")));
if (i.hasOpenEndTime()) {
std::cout << '+';
}
} else {
std::cout << "until all eternity";
}
std::cout << ": ";
switch (i.state()) {
case Interval::Open:
std::cout << "open";
break;
case Interval::Closed:
std::cout << "closed";
break;
case Interval::Unknown:
std::cout << "unknown";
break;
case Interval::Invalid:
break;
}
if (!i.comment().isEmpty()) {
std::cout << " (" << qPrintable(i.comment()) << ")";
}
std::cout << std::endl;
}
static QString errorString(OpeningHours::Error error)
{
switch (error) {
case OpeningHours::Null:
return QStringLiteral("Empty specification");
case OpeningHours::SyntaxError:
return QStringLiteral("Syntax error");
case OpeningHours::MissingLocation:
return QStringLiteral("Missing location");
case OpeningHours::MissingRegion:
return QStringLiteral("Missing region");
case OpeningHours::UnsupportedFeature:
return QStringLiteral("Unsupported feature");
case OpeningHours::IncompatibleMode:
return QStringLiteral("Incompatible mode");
case OpeningHours::EvaluationError:
return QStringLiteral("Evaluation error");
case OpeningHours::NoError:
break;
}
return {};
}
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
QCommandLineParser parser;
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption regionOpt({QStringLiteral("r"), QStringLiteral("region")}, QStringLiteral("ISO 3166-1/2 region code for public holidays"), QStringLiteral("region"));
parser.addOption(regionOpt);
QCommandLineOption coordOpt({QStringLiteral("c"), QStringLiteral("coordinate")}, QStringLiteral("Geographic coordinate"), QStringLiteral("lat/lon"));
parser.addOption(coordOpt);
QCommandLineOption tzOpt({QStringLiteral("t"), QStringLiteral("timezone")}, QStringLiteral("IANA timezone id"), QStringLiteral("tz"));
parser.addOption(tzOpt);
parser.addPositionalArgument(QStringLiteral("expression"), QStringLiteral("OSM opening hours expression."));
parser.process(app);
if (parser.positionalArguments().isEmpty()) {
parser.showHelp(1);
}
OpeningHours oh(parser.positionalArguments().at(0).toUtf8());
if (parser.isSet(regionOpt)) {
oh.setRegion(parser.value(regionOpt));
}
if (parser.isSet(coordOpt)) {
const auto coords = parser.value(coordOpt).split(QLatin1Char('/'), Qt::SkipEmptyParts);
if (coords.size() != 2) {
parser.showHelp(1);
}
oh.setLocation(coords[0].toFloat(), coords[1].toFloat());
}
if (parser.isSet(tzOpt)) {
oh.setTimeZone(QTimeZone(parser.value(tzOpt).toUtf8()));
}
if (oh.error() != OpeningHours::NoError) {
qWarning() << errorString(oh.error());
return 1;
}
std::cout << qPrintable(Display::currentState(oh)) << std::endl << std::endl;
auto interval = oh.interval(QDateTime::currentDateTime());
printInterval(interval);
for (int i = 0; interval.isValid() && i < 20; ++i) {
interval = oh.nextInterval(interval);
if (interval.isValid()) {
printInterval(interval);
}
}
return 0;
}
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