namespace LogViewer.Data
{
    public class ReportFileService
    {
        private static IConfiguration _configuration;

        private static ILogger<ReportFileService> _logger;

        //private static NLog.Logger Log = LogManager.GetCurrentClassLogger();

        /// <summary>
        /// Init classe
        /// </summary>
        /// <param name="configuration"></param>
        /// <param name="logger"></param>
        public ReportFileService(IConfiguration configuration, ILogger<ReportFileService> logger)
        {
            _logger = logger;
            _configuration = configuration;
        }
        public async Task<Dictionary<string, string>> getDayReport()
        {
            string basec = _configuration["basePath"];
            string targetDir = basec+$"/day";
            return await getFileList(targetDir);
        }
        public async Task<Dictionary<string, string>> getWeekReport()
        {
            string basec = _configuration["basePath"];
            string targetDir = basec + $"/week";
            return await getFileList(targetDir);
            //return await getFileList($"{Directory.GetCurrentDirectory()}/wwwroot/reports/week/");
        }
        public async Task<Dictionary<string, string>> getMonthReport()
        {
            string basec = _configuration["basePath"];
            string targetDir = basec + $"/month";
            return await getFileList(targetDir);
            //return await getFileList($"{Directory.GetCurrentDirectory()}/wwwroot/reports/month/");
        }

        private static async Task<Dictionary<string, string>> getFileList(string baseDir)
        {
            Dictionary<string, string> keyValuePairs = new Dictionary<string, string>();

            Console.WriteLine($"GetfileList for {baseDir}");
            var results = Directory.GetFiles(baseDir, "*.html");
            Console.WriteLine($"Found {results.Length}");
            foreach (var result in results)
            {
                keyValuePairs.Add(Path.GetFileName(result), result);
            }

            return await Task.FromResult(keyValuePairs);
        }
    }
}