//===================================================
//  License: GNU LGPLv3
//  Contributors: yiyungent@gmail.com
//  Project: https://yiyungent.github.io/PluginCore
//  GitHub: https://github.com/yiyungent/PluginCore
//===================================================



using System;
using System.Collections.Generic;
using System.Text;

namespace PluginCore.IPlugins
{
    public abstract class BasePlugin : IPlugin
    {
        /// <summary>
        /// 在启用插件之后: 这时插件Assemblies已被加载(插件上下文已load)
        /// </summary>
        /// <returns>
        /// <para>当 IsSuccess 为 False, 主程序之后会回滚插件状态: (1)unload插件上下文 (2)更新plugin.config.json,标记为禁用状态</para>
        /// </returns>
        public virtual (bool IsSuccess, string Message) AfterEnable()
        {
            return (true, "启用成功");
        }

        /// <summary>
        /// 在禁用插件之前: 这时插件Assemblies还未被释放(插件上下文未Unload)
        /// </summary>
        /// <returns>
        /// <para>只有当 IsSuccess 为 True, 主程序之后才会释放插件上下文, 并标记为已禁用</para>
        /// <para>当 IsSuccess 为 False, 主程序不会释放插件上下文，也不会标记为禁用, 插件维持原状态</para>
        /// </returns>
        public virtual (bool IsSuccess, string Message) BeforeDisable()
        {
            return (true, "禁用成功");
        }

        /// <summary>
        /// TODO: 更新未做
        /// </summary>
        /// <param name="currentVersion"></param>
        /// <param name="targetVersion"></param>
        /// <returns></returns>
        public virtual (bool IsSuccess, string Message) Update(string currentVersion, string targetVersion)
        {
            return (true, "更新成功");
        }

        public virtual void AppStart() 
        {
            
        }

        public virtual List<string> AppStartOrderDependPlugins
        {
            get
            {
                return new List<string>();
            }
        }
    }
}