using System.Configuration;
using XP.Common.Configs;
using XP.Common.Dump.Configs;

namespace XP.Common.Helpers
{
    /// <summary>
    /// 通用配置加载工具（读取App.config）
    /// </summary>
    public static class ConfigLoader
    {
        /// <summary>
        /// 加载Serilog配置
        /// </summary>
        public static SerilogConfig LoadSerilogConfig()
        {
            var config = new SerilogConfig();

            var logPath = ConfigurationManager.AppSettings["Serilog:LogPath"];
            if (!string.IsNullOrEmpty(logPath)) config.LogPath = logPath;

            var minLevel = ConfigurationManager.AppSettings["Serilog:MinimumLevel"];
            if (!string.IsNullOrEmpty(minLevel)) config.MinimumLevel = minLevel;

            var enableConsole = ConfigurationManager.AppSettings["Serilog:EnableConsole"];
            if (bool.TryParse(enableConsole, out var console)) config.EnableConsole = console;

            var rollingInterval = ConfigurationManager.AppSettings["Serilog:RollingInterval"];
            if (!string.IsNullOrEmpty(rollingInterval)) config.RollingInterval = rollingInterval;

            var fileSize = ConfigurationManager.AppSettings["Serilog:FileSizeLimitMB"];
            if (long.TryParse(fileSize, out var size)) config.FileSizeLimitMB = size;

            var retainCount = ConfigurationManager.AppSettings["Serilog:RetainedFileCountLimit"];
            if (int.TryParse(retainCount, out var count)) config.RetainedFileCountLimit = count;

            return config;
        }

        /// <summary>
        /// 加载SQLite配置
        /// </summary>
        public static SqliteConfig LoadSqliteConfig()
        {
            var config = new SqliteConfig();

            var dbPath = ConfigurationManager.AppSettings["Sqlite:DbFilePath"];
            if (!string.IsNullOrEmpty(dbPath)) config.DbFilePath = dbPath;

            var timeout = ConfigurationManager.AppSettings["Sqlite:ConnectionTimeout"];
            if (int.TryParse(timeout, out var t)) config.ConnectionTimeout = t;

            var createIfNotExists = ConfigurationManager.AppSettings["Sqlite:CreateIfNotExists"];
            if (bool.TryParse(createIfNotExists, out var c)) config.CreateIfNotExists = c;

            var enableWal = ConfigurationManager.AppSettings["Sqlite:EnableWalMode"];
            if (bool.TryParse(enableWal, out var w)) config.EnableWalMode = w;

            var enableSqlLog = ConfigurationManager.AppSettings["Sqlite:EnableSqlLogging"];
            if (bool.TryParse(enableSqlLog, out var l)) config.EnableSqlLogging = l;

            return config;
        }

        /// <summary>
        /// 加载 Dump 配置 | Load Dump configuration
        /// </summary>
        public static DumpConfig LoadDumpConfig()
        {
            var config = new DumpConfig();

            var storagePath = ConfigurationManager.AppSettings["Dump:StoragePath"];
            if (!string.IsNullOrEmpty(storagePath)) config.StoragePath = storagePath;

            var enableScheduled = ConfigurationManager.AppSettings["Dump:EnableScheduledDump"];
            if (bool.TryParse(enableScheduled, out var enabled)) config.EnableScheduledDump = enabled;

            var interval = ConfigurationManager.AppSettings["Dump:ScheduledIntervalMinutes"];
            if (int.TryParse(interval, out var min)) config.ScheduledIntervalMinutes = min;

            var sizeLimit = ConfigurationManager.AppSettings["Dump:MiniDumpSizeLimitMB"];
            if (long.TryParse(sizeLimit, out var size)) config.MiniDumpSizeLimitMB = size;

            var retentionDays = ConfigurationManager.AppSettings["Dump:RetentionDays"];
            if (int.TryParse(retentionDays, out var days)) config.RetentionDays = days;

            return config;
        }

    }
}