/// <summary>
/// Builds a config message given the <see cref="DirectoryConfigPair"/>.
/// </summary>
/// <param name="pair">
/// The <see cref="DirectoryConfigPair"/>.
/// </param>
/// <returns>
/// A message describing the conflicts in the given <see cref="DirectoryConfigPair"/>.
/// </returns>
private static string BuildConflictMessage(DirectoryConfigPair pair)
{
const string defaultMessage = "No conflicts detected.";
if (!pair.FileExistsConflict &&
!pair.ConfigEntryConflict)
{
return(defaultMessage);
}
if (pair.FileExistsConflict &&
pair.ConfigEntryConflict)
{
return("The livery is already installed. (Will ignore this livery upon installation)");
}
if (pair.FileExistsConflict)
{
return("The texture directory already exists but is not configured. (Resolvable)");
}
if (pair.ConfigEntryConflict)
{
return("The texture is configured but corresponding directory is missing. (Resolvable)");
}
return(defaultMessage);
}
/// <summary>
/// Inserts a new config entry into the given <paramref name="configFile"/> using the given <paramref name="pair"/> and FLTSIM <paramref name="number"/>.
/// </summary>
/// <param name="configFile">
/// The config file.
/// </param>
/// <param name="pair">
/// The <see cref="DirectoryConfigPair"/>.
/// </param>
/// <param name="number">
/// The FLTSIM number.
/// </param>
private static void InsertNewConfigEntry(string configFile, DirectoryConfigPair pair, int number)
{
// Get the config file data
string configData = File.ReadAllText(configFile);
// Check if the FLTSIM entry already exists
string liveryHeader = $"[FLTSIM.{number}]";
if (configData.ToUpper().Contains(liveryHeader))
{
throw new Exception($"The header \"{liveryHeader}\" already exists.");
}
// Get each line for the config file
List <string> configLines = configData.Split("\r\n").ToList();
// Get the index of the blank line under the last FLTSIM entry
int insertIndex = 0;
bool nextBlankLine = false;
foreach (string line in configLines)
{
// Increment
insertIndex++;
// If the current line is [FLTSIM.whatever the number is but - 1],
// then our next blank line is where we want to insert into
if (!nextBlankLine && line.ToUpper() == $"[FLTSIM.{number - 1}]")
{
nextBlankLine = true;
}
// Found the line we want, no need to keep going
if (nextBlankLine && string.IsNullOrEmpty(line.Trim()))
{
break;
}
}
// Get out new config lines
string[] liveryConfigLines = pair.ConfigEntry.Split("\r\n");
// Set the header
for (int i = 0; i < liveryConfigLines.Length; i++)
{
// Ignore lines that don't match
if (!liveryConfigLines[i].ToUpper().StartsWith("[FLTSIM."))
{
continue;
}
// Matching line found
liveryConfigLines[i] = liveryHeader;
}
// Insert our lines
configLines.InsertRange(insertIndex, (string.Join("\r\n", liveryConfigLines) + "\r\n").Split("\r\n"));
// Convert back to a string
string newConfigString = string.Join("\r\n", configLines);
// Save the file
File.WriteAllText(configFile, newConfigString);
}