/// <summary>
/// Initialize VersionTracking module, load data and track current version
/// </summary>
/// <remarks>
/// For internal use. Usually only called once in production code, but multiple times in unit tests
/// </remarks>
internal static void InitVersionTracking()
{
IsFirstLaunchEver = !Preferences.ContainsKey(versionsKey, sharedName) || !Preferences.ContainsKey(buildsKey, sharedName);
if (IsFirstLaunchEver)
{
versionTrail = new Dictionary <string, List <string> >
{
{ versionsKey, new List <string>() },
{ buildsKey, new List <string>() }
};
}
else
{
versionTrail = new Dictionary <string, List <string> >
{
{ versionsKey, ReadHistory(versionsKey).ToList() },
{ buildsKey, ReadHistory(buildsKey).ToList() }
};
}
IsFirstLaunchForCurrentVersion = !versionTrail[versionsKey].Contains(CurrentVersion) || CurrentVersion != LastInstalledVersion;
if (IsFirstLaunchForCurrentVersion)
{
// Avoid duplicates and move current version to end of list if already present
versionTrail[versionsKey].RemoveAll(v => v == CurrentVersion);
versionTrail[versionsKey].Add(CurrentVersion);
}
IsFirstLaunchForCurrentBuild = !versionTrail[buildsKey].Contains(CurrentBuild) || CurrentBuild != LastInstalledBuild;
if (IsFirstLaunchForCurrentBuild)
{
// Avoid duplicates and move current build to end of list if already present
versionTrail[buildsKey].RemoveAll(b => b == CurrentBuild);
versionTrail[buildsKey].Add(CurrentBuild);
}
if (IsFirstLaunchForCurrentVersion || IsFirstLaunchForCurrentBuild)
{
WriteHistory(versionsKey, versionTrail[versionsKey]);
WriteHistory(buildsKey, versionTrail[buildsKey]);
}
}
static VersionTracking()
{
IsFirstLaunchEver = !Preferences.ContainsKey(versionsKey, sharedName) || !Preferences.ContainsKey(buildsKey, sharedName);
if (IsFirstLaunchEver)
{
versionTrail = new Dictionary <string, List <string> >
{
{ versionsKey, new List <string>() },
{ buildsKey, new List <string>() }
};
}
else
{
versionTrail = new Dictionary <string, List <string> >
{
{ versionsKey, ReadHistory(versionsKey).ToList() },
{ buildsKey, ReadHistory(buildsKey).ToList() }
};
}
IsFirstLaunchForCurrentVersion = !versionTrail[versionsKey].Contains(CurrentVersion);
if (IsFirstLaunchForCurrentVersion)
{
versionTrail[versionsKey].Add(CurrentVersion);
}
IsFirstLaunchForCurrentBuild = !versionTrail[buildsKey].Contains(CurrentBuild);
if (IsFirstLaunchForCurrentBuild)
{
versionTrail[buildsKey].Add(CurrentBuild);
}
if (IsFirstLaunchForCurrentVersion || IsFirstLaunchForCurrentBuild)
{
WriteHistory(versionsKey, versionTrail[versionsKey]);
WriteHistory(buildsKey, versionTrail[buildsKey]);
}
}
