/// <summary>
/// Compares JSON files in 2 folder and output the result.
/// </summary>
/// <param name="path1">The directory path of JSON files.</param>
/// <param name="path2">The another directory path of JSON files.</param>
/// <param name="configFile">The configuration file.</param>
/// <param name="progress">The progress update provider.</param>
/// <returns>All compare result</returns>
public async Task <IList <CompareFile> > Compare(string path1, string path2, string configFile, IProgress <IProgressReport> progress = null)
{
Preconditions.NotNullOrWhiteSpace(path1, "path1");
Preconditions.NotNullOrWhiteSpace(path2, "path2");
Preconditions.NotNullOrWhiteSpace(configFile, "configFile");
Preconditions.Check(!path1.Equals(path2, StringComparison.OrdinalIgnoreCase), "Path1 should not be same as Path2");
Trace.Indent();
Trace.TraceInformation($"Start Read the Compare Config File: {configFile}.");
var config = configDocumentType.Read(configFile);
Trace.TraceInformation($"Start Compare the folder {path1} with folder {path2}.");
var filesFromPath1 = Directory.EnumerateFiles(path1).Where(path => Path.GetExtension(path).Equals(".json", StringComparison.OrdinalIgnoreCase)).ToList();
Trace.TraceInformation($"Have {filesFromPath1.Count} files from {path1}.");
var filesFromPath2 = Directory.EnumerateFiles(path2).Where(path => Path.GetExtension(path).Equals(".json", StringComparison.OrdinalIgnoreCase)).ToList();
Trace.TraceInformation($"Have {filesFromPath2.Count} files from {path2}.");
var fileNames = filesFromPath1.Select(path => Path.GetFileName(path))
.Concat(filesFromPath2.Select(path => Path.GetFileName(path)))
.Distinct().ToList();;
Console.WriteLine($"Start Compare the Files. Total Number: {fileNames.Count}.");
var result = new List <CompareFile>(fileNames.Count);
foreach (var fileName in fileNames)
{
reportProgress(progress, new ProgressReport(result.Count, fileNames.Count));
JsonDocument file1, file2;
try
{
file1 = await readFileService.GetJsonDocument(Path.Combine(path1, fileName), config);
}
catch { file1 = null; }
try
{
file2 = await readFileService.GetJsonDocument(Path.Combine(path2, fileName), config);
}
catch { file2 = null; }
result.Add(await analyzeService.Compare(file1, file2));
}
reportProgress(progress, new ProgressReport(fileNames.Count, fileNames.Count));
Trace.Unindent();
return(result);
}