using Models;
using Models.ModelItems;
using Services.Cache;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;

namespace Services.Manager
{
   public class AppServer
    {
        /// <summary>
        /// 查询 app  不查询禁用的权限
        /// </summary>
        /// <param name="id"></param>
        /// <param name="IsValid"></param>
        /// <returns></returns>
        #region 单个App权限信息
        private static dynamic GetAppInfo(int id,int IsValid = 10,bool reauthorities = true)
        {
            ApplicationDomain app = Cache.CacheHelp.cacheSysApp.FirstOrDefault(x=>x.Id == id);
            if(app == null)
                return null;
            List<AppAutho> autho = Cache.CacheHelp.cacheSysAppAutho.Where(x => x.AppId == id).ToList();
            List<Authority> authorities = new List<Authority>();
            if(reauthorities)
                authorities = Cache.CacheHelp.cacheSysAutho.Where(x=>  autho.FirstOrDefault(y=>y.AuthorityId == x.Id)!=null && x.IsValid != IsValid).ToList();
            return new
            {
                data = authorities,
                AppName = app.AppName,
                AppId = app.Id,
                Desc = app.Desc,
                app.WebSite,
                app.AppType,
                app.Version,
                app.ReleaseDate,
                app.Icon,
                app.DowSum
            };
        }
        #endregion
        #region 所有App权限信息
        /// <summary>
        ///  所有正常App权限信息  查询所有就默认值即可 查询正常的权限 输入1 查询关闭的权限 输入 0
        /// </summary>
        /// <param name="IsValid"></param>
        /// <param name="reauthorities">是否返回权限信息</param>
        /// <returns></returns>
        public static List<dynamic> GetAppInfo( int appid = 0, int appIsValid = 0 ,int IsValid = 0,bool reauthorities = true)
        {
            List<dynamic> res = new List<dynamic>();
            foreach (var app in  CacheHelp.cacheSysApp.Where(x =>( x.IsValid == appIsValid || appIsValid == -1) && (appid == x.Id || appid == 0)).ToList())
            {
                res.Add(GetAppInfo(app.Id, IsValid,reauthorities)); 
            }
            return res;
        }
        #endregion
        #region 查询App名是否存
        public static bool CheckName(string name)
        {
            return Cache.CacheHelp.cacheSysApp.FirstOrDefault(x=>x.AppName == name &&  x.IsValid == 0) == null;
        }
        #endregion 
        #region 添加App
        public static int? AddApp(string name, string Desc = "", string uid = "", string Version = "1.0", string appicon = null, DateTime ReleaseDate = default, string WebSite = "",int AppType =0)
        {
            if (CacheHelp.cacheSysApp.FirstOrDefault(u => u.AppName == name && u.IsValid == 0) != null)
                return null;
            ApplicationDomain app = new ApplicationDomain {
                AppName = name,
                Desc = Desc,
                CreatedBy = uid,
                ReleaseDate = ReleaseDate,
                WebSite = WebSite,
                Version = Version,
                AppType = AppType,
                CreateTime = DateTime.Now,
                Icon = appicon
            };
           int id= SqlSugarBase.Db.Insertable(app).ExecuteReturnIdentity();
            DbLogServer.WriteDbLog($"添加了应用{app.AppName}（{id})");
            CacheHelp.Removesys(CacheHelp.syskey.sysAppsListKey);
            return id;
        }
        #endregion
        #region 删除应用
        public static bool DelApp(int appid,int IsValid, string uid = null)
        {
            try
            {

            
           
               ApplicationDomain app = SqlSugarBase.Db.Queryable<ApplicationDomain>().First(x => x.Id == appid);
                if (app == null)
                    return false;
                     app.IsValid = IsValid;
                     app.CreatedBy = uid;
                    SqlSugarBase.Db.Updateable(app).ExecuteCommand();





                if (IsValid!=0)
                    DbLogServer.WriteDbLog($"删除了应用{app.AppName}（{app.Id})",2);
                else
                    DbLogServer.WriteDbLog($"恢复了应用{app.AppName}（{app.Id})", 1);

                CacheHelp.Removesys(CacheHelp.syskey.sysAppsListKey);
                return true;
            }
            catch (Exception ex)
            {
                LogHelp.WriteExceptionLog(ex);
                return false;
            }
            finally
            {
                CacheHelp.Removesys(CacheHelp.syskey.Appversions);
            }
        }
        #endregion
        #region 检测权限名
        public static bool Checkautho(int AppId, string AuthoNmae)
        {
                var au = CacheHelp.cacheView_AppAutho.FirstOrDefault(x => x.AppId == AppId && x.AuthorityName == AuthoNmae);
                if (au == null)
                    return true;
                else
                    return false;
        }
        #endregion
        #region 添加权限
        public static int? Addautho(int AppId, string AuthoNmae, string Desc = "", string uid = null, string authoStatusTypeId = null)
        {
            try {
            dynamic au = CacheHelp.cacheView_AppAutho.FirstOrDefault(x => x.AppId == AppId && x.AuthorityName == AuthoNmae);
            if (au != null)
                return null;
             au = CacheHelp.cacheSysApp.FirstOrDefault(x => x.Id == AppId);
            if (au == null)
                return null;
         
            Authority  authority = new Authority { AuthorityName = AuthoNmae, Desc = Desc,CreatedBy = uid, AuthoStatusTypeId = authoStatusTypeId };
           int id=  SqlSugarBase.Db.Insertable(new Authority { AuthorityName = AuthoNmae, Desc = Desc, CreatedBy = uid, AuthoStatusTypeId = authoStatusTypeId }).ExecuteReturnIdentity();
             SqlSugarBase.Db.Insertable(new AppAutho() { AppId = AppId, AuthorityId = id, CreatedBy = uid }).ExecuteCommand();
            DbLogServer.WriteDbLog($"给应用{au.AppName}（{au.Id})添加了权限'{AuthoNmae}({id})'",0);
            CacheHelp.Removesys(CacheHelp.syskey.sysView_AppAuthoListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAuthorityListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAppAuthoListKey);
            return id;
        }
            catch (Exception ex)
            {
                LogHelp.WriteExceptionLog(ex);
                return null;
            }
            finally
            {
                CacheHelp.Removesys(CacheHelp.syskey.Appversions);
            }
        }
        #endregion
        #region 删除权限
        public static bool Delautho(int authoId, int status = 0, string uid = null)
        {
            var au = CacheHelp.cacheSysAutho.FirstOrDefault(x=>x.Id == authoId);
            var app = CacheHelp.cacheView_AppAutho.FirstOrDefault(x=>x.AuthorityId == authoId);
            if (au == null || app == null)
                return false;
          
            var autho = SqlSugarBase.Db.Queryable<Authority>().First(x => x.Id == authoId);

            autho.IsValid = status;
            SqlSugarBase.Db.Updateable(autho).ExecuteCommand();


            if(status==1)
                DbLogServer.WriteDbLog($"禁用了应用{app.AppName}({app.AppId})权限{au.AuthorityName}({au.Id}).",2);
            else
                DbLogServer.WriteDbLog( $"恢复了应用{app.AppName}({app.AppId})权限{au.AuthorityName}({au.Id}).", 2);
            CacheHelp.Removesys(CacheHelp.syskey.sysView_AppAuthoListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAuthorityListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAppAuthoListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAppAuthoListKey);
            return true;
        }
        #endregion
        #region 编辑权限
        public static bool Editautho(Authority authority, string uid)
        {
            try { 
            if (authority.Id <= 0)
                return false;
            var auc = CacheHelp.cacheSysAutho.FirstOrDefault(x => x.Id == authority.Id);
            var app = CacheHelp.cacheView_AppAutho.FirstOrDefault(x => x.AuthorityId == authority.Id);
            if (auc == null || app == null)
                return false;
           
             var au = SqlSugarBase.Db.Queryable<Authority>().First(x => x.Id == authority.Id);
             au.Desc = authority.Desc ?? au.Desc;
            au.AuthoStatusTypeId = authority.AuthoStatusTypeId ?? au.AuthoStatusTypeId;
            au.AuthorityName = authority.AuthorityName ?? au.AuthorityName;
                SqlSugarBase.Db.Updateable(au).ExecuteCommand();
            DbLogServer.WriteDbLog( $"修改了{app.AuthorityName} ({app.AppId})权限{au.AuthorityName}({au.Id}).修改后为:" + JsonConvert.SerializeObject(au), 1);
            CacheHelp.Removesys(CacheHelp.syskey.sysView_AppAuthoListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAuthorityListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAppAuthoListKey);
            CacheHelp.Removesys(CacheHelp.syskey.sysAppAuthoListKey);
            return true;
            }
            catch (Exception ex)
            {
                LogHelp.WriteExceptionLog(ex);
                return false;
            }
            finally
            {
                CacheHelp.Removesys(CacheHelp.syskey.Appversions);
            }
        }

        #endregion
        #region 下载量添加
        public static bool AddDown( int AppId,int sum = 1)
        {
            try
            {
               var app = SqlSugarBase.Db.Queryable<ApplicationDomain>().First(x => x.Id == AppId);
                app.DowSum+=sum;

                return SqlSugarBase.Db.Updateable(app).ExecuteCommand()>0;
            }
            catch (Exception ex)
            {
                LogHelp.WriteExceptionLog(ex);
                return false;
            }finally
            {
                CacheHelp.Removesys( CacheHelp.syskey.Appversions); 
                CacheHelp.Removesys( CacheHelp.syskey.sysAppsListKey); 
            }  
        }
        #endregion
    }
}