using System;
using System.Configuration;

namespace HanvonF710XAttendanceService
{
    internal static class EmployeePhotoSourceSettings
    {
        public static bool IsEnabled()
        {
            return GetBool("EnableEmployeePhotoSource", false);
        }

        public static string GetBaseUrl()
        {
            return ConfigurationManager.AppSettings["EmployeePhotoBaseUrl"]?.Trim() ?? "";
        }

        public static int GetMinShortSide()
        {
            return GetInt("HRMS_PHOTO_MIN_SHORT_SIDE", 80);
        }

        public static int GetMaxShortSide()
        {
            return GetInt("HRMS_PHOTO_MAX_SHORT_SIDE", 4096);
        }

        public static int GetTimeoutMs()
        {
            return GetInt("HRMS_PHOTO_HTTP_TIMEOUT_MS", 30000);
        }

        private static bool GetBool(string key, bool defaultValue)
        {
            try
            {
                var raw = ConfigurationManager.AppSettings[key];
                if (string.IsNullOrWhiteSpace(raw)) return defaultValue;
                return bool.TryParse(raw.Trim(), out var v) ? v : defaultValue;
            }
            catch
            {
                return defaultValue;
            }
        }

        private static int GetInt(string key, int defaultValue)
        {
            try
            {
                var raw = ConfigurationManager.AppSettings[key];
                if (string.IsNullOrWhiteSpace(raw)) return defaultValue;
                return int.TryParse(raw.Trim(), out var v) && v > 0 ? v : defaultValue;
            }
            catch
            {
                return defaultValue;
            }
        }
    }
}