From 523f650a34c976c9d5cbeeb6ef415cd9d032be5c Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 24 Apr 2017 04:54:44 +0200
Subject: [PATCH] Ref T40, utility functions

---
 src/blackmisc/db/distributionlist.cpp | 24 ++++++++++++++++++++++++
 src/blackmisc/db/distributionlist.h   | 12 ++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/blackmisc/db/distributionlist.cpp b/src/blackmisc/db/distributionlist.cpp
index e2c0360cc..abc662fc7 100644
--- a/src/blackmisc/db/distributionlist.cpp
+++ b/src/blackmisc/db/distributionlist.cpp
@@ -36,6 +36,30 @@ namespace BlackMisc
             return this->findFirstByOrDefault(&CDistribution::getChannel, channel);
         }
 
+        QString CDistributionList::getVersionForChannelAndPlatform(const QString &channel, const QString &platform) const
+        {
+            const CDistribution dist = this->findByChannelOrDefault(channel);
+            return dist.getVersionString(platform);
+        }
+
+        QVersionNumber CDistributionList::getQVersionForChannelAndPlatform(const QString &channel, const QString &platform) const
+        {
+            const CDistribution dist = this->findByChannelOrDefault(channel);
+            return dist.getQVersion(platform);
+        }
+
+        QString CDistributionList::getVersionForChannelAndPlatform(const QStringList &channelPlatform) const
+        {
+            Q_ASSERT_X(channelPlatform.length() != 2, Q_FUNC_INFO, "Wrong size");
+            return this->getVersionForChannelAndPlatform(channelPlatform.first(), channelPlatform.last());
+        }
+
+        QVersionNumber CDistributionList::getQVersionForChannelAndPlatform(const QStringList &channelPlatform) const
+        {
+            Q_ASSERT_X(channelPlatform.length() == 2, Q_FUNC_INFO, "Wrong size");
+            return this->getQVersionForChannelAndPlatform(channelPlatform.first(), channelPlatform.last());
+        }
+
         CDistributionList CDistributionList::fromDatabaseJson(const QJsonArray &array)
         {
             CDistributionList distributions;
diff --git a/src/blackmisc/db/distributionlist.h b/src/blackmisc/db/distributionlist.h
index c8f0a63de..355bc444b 100644
--- a/src/blackmisc/db/distributionlist.h
+++ b/src/blackmisc/db/distributionlist.h
@@ -45,6 +45,18 @@ namespace BlackMisc
             //! Find distribution by channels
             CDistribution findByChannelOrDefault(const QString &channel) const;
 
+            //! Version for specific channel and platform
+            QString getVersionForChannelAndPlatform(const QString &channel, const QString &platform) const;
+
+            //! Version for specific channel and platform
+            QVersionNumber getQVersionForChannelAndPlatform(const QString &channel, const QString &platform) const;
+
+            //! Version for specific channel and platform
+            QString getVersionForChannelAndPlatform(const QStringList &channelPlatform) const;
+
+            //! Version for specific channel and platform
+            QVersionNumber getQVersionForChannelAndPlatform(const QStringList &channelPlatform) const;
+
             //! From database JSON
             static CDistributionList fromDatabaseJson(const QJsonArray &array);
         };