// <copyright file="ConfigUtils.cs" company="jindongfang">
// Copyright (c) jindongfang. All rights reserved.
// </copyright>

using SharpConfig;
using System.IO;
using System.Reflection;
using WorkData;
namespace WellWorkDataUI
{
    /// <summary>
    /// 配置文件操作类.
    /// </summary>
    internal static partial class ConfigUtils
    {
        /// <summary>
        /// 配置文件路径
        /// </summary>
        private static string kFilename => Path.Combine(Config.ProjectPath, "Map", "Config.cfg");

        /// <summary>
        /// 属性列表
        /// </summary>
        private static PropertyInfo[] kProperties = typeof(ConfigUtils).GetProperties(BindingFlags.Static | BindingFlags.Public);

        /// <summary>
        /// 加载属性.
        /// </summary>
        public static void Load()
        {
            LoadFrom(kFilename);
        }

        /// <summary>
        /// 保存属性.
        /// </summary>
        public static void Save()
        {
            SaveTo(kFilename);
        }

        /// <summary>
        /// 从其他文件加载配置.
        /// </summary>
        /// <param name="filename">The filename.</param>
        public static void LoadFrom(string filename)
        {
            if (File.Exists(filename))
            {
                var cfg = Configuration.LoadFromFile(filename);

                foreach (var item in kProperties)
                {
                    item.SetValue(null, cfg[item.PropertyType.Name].ToObject(item.PropertyType));
                }
            }
        }

        /// <summary>
        /// 另存配置文件.
        /// </summary>
        /// <param name="filename">The filename.</param>
        public static void SaveTo(string filename)
        {
            var cfg = new Configuration();

            foreach (var item in kProperties)
            {
                cfg.Add(Section.FromObject(item.PropertyType.Name, item.GetValue(null)));
            }

            cfg.SaveToFile(filename);
        }
    }

    /// <summary>
    /// 配置文件操作类.
    /// </summary>
    internal partial class ConfigUtils
    {
        /// <summary>
        /// Gets the general data.
        /// </summary>
        /// <value>The general data.</value>
        public static Interpret InterpretData { get; private set; } = new Interpret();

        /// <summary>
        /// Interpret设置.
        /// </summary>
        public class Interpret
        {
            /// <summary>
            /// 查看模式.
            /// </summary>
            /// <value>The view mode.</value>
            public ViewMode ViewMode { get; set; } = ViewMode.Data;
        }
    }

    /// <summary>
    /// 查看模式
    /// </summary>
    public enum ViewMode
    {
        /// <summary>
        /// 显示数据
        /// </summary>
        Data = 0x01,

        /// <summary>
        /// 显示图表
        /// </summary>
        Chart = 0x02,

        /// <summary>
        /// 全部显示
        /// </summary>
        Both = Data | Chart,
    }
}