using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using PMS.BusinessModels.Account;
using PMS.BusinessModels.SysManager;
using PMS.DBService.SysManager;
using PMS.EntityModels.SysManager;
using PMS.Interface.SysManager;
using QWPlatform.IService;
using QWPlatform.SystemLibrary;
using QWPlatform.SystemLibrary.Security;
using QWPlatform.SystemLibrary.Web;
using PMS.BusinessModels.Person;
using PMS.EntityModels.MedicalRecordManager;
namespace PMS.BusinessService.SysManager
{
    /// <summary>
    /// 创 建 人：王海洋
    /// 创建日期：2018-12-7
    /// 功能描述：系统账户业务逻辑处理
    /// </summary>
    public class AccountBLLService : IAccount
    {
        private static System.Collections.Concurrent.ConcurrentDictionary<int, UserInfo> _cacheUsers = new System.Collections.Concurrent.ConcurrentDictionary<int, UserInfo>();
        //数据服务
        private static AccountDBService db_account;
        //锁定对象
        private static object _lockobj = new object();

        static AccountBLLService()
        {
            db_account = DataServiceBase.Instance<AccountDBService>();
        }

        #region 账户管理
        //根据账户ID获取到账户信息
        public UserInfo GetAccountInfo(int id)
        {
            if (_cacheUsers != null && _cacheUsers.ContainsKey(id))
            {//从缓存中获取
                return _cacheUsers[id];
            }
            else
            {//从数据库查询

                var dt = db_account.GetAccountInfo(id);
                if (dt != null && dt.Rows.Count > 0)
                {
                    var model = new UserInfo();
                    model.Account = dt.GetValueByName<string>("账户");
                    model.ID = dt.GetValueByName<int>("ID");
                    model.IsSuperAdmin = dt.GetValueByName<int>("类型") == 1;
                    model.Name = dt.GetValueByName<string>("姓名");
                    model.PersonID = dt.GetValueByName<string>("人员ID");
                    model.Email = dt.GetValueByName<string>("邮箱");
                    model.Company = dt.GetValueByName<string>("渠道名称");
                    model.CompanyID = dt.GetValueByName<string>("公司ID");
                    model.OrgID = dt.GetValueByName<string>("机构ID");
                    model.JobCode = dt.GetValueByName<string>("职务");
                    model.PersonJob = dt.GetValueByName<string>("职务名称");
                    model.DefaultProjectID = dt.GetValueByName<string>("项目ID");
                    model.PersonProperty = dt.GetValueByName<int>("性质");
                    model.WechatID = dt.GetValueByName<string>("微信id");
                    model.AuthorizeAll = dt.GetValueByName<int>("渠道所有项目");
                    model.Roles = new List<string>();
                    var roleIds = dt.GetValueByName<string>("角色ID")?.Split(',');
                    if (roleIds != null && roleIds.Length > 0)
                    {//添加角色列表
                        model.Roles.AddRange(roleIds);
                    }


                    //查询数据权限(已执行的授权目录)
                    var authDt = db_account.SelectAccountAuthData(id, model.AuthorizeAll, model.CompanyID);
                    if (authDt != null && authDt.Rows.Count > 0)
                    {//如果查询到有数据授权，则添加
                        var list = new List<account_authdata_model>();
                        foreach (DataRow dr in authDt.Rows)
                        {//读取权限列表
                            var itemIds = new string[] { };
                            var orgid = dr.GetValueByName<string>("公司ID");
                            var items = dr.GetValueByName<string>("项目ID");
                            if (!string.IsNullOrEmpty(items))
                            {
                                itemIds = items.Split(',');//多个项目使用","区别
                            }
                            var authdataModel = new account_authdata_model()
                            {
                                uid = id,
                                orgid = orgid,
                                items = new List<string>()
                            };

                            if (itemIds.Length > 0)
                            {//如果包括了项目ID
                                authdataModel.items.AddRange(itemIds);
                            }

                            //添加到集合中
                            list.Add(authdataModel);
                        }//end foreach

                        //添加到账户授权信息
                        model.AuthDats = list;
                    }

                    //获取当前账户登录所在渠道（公司）的机构ID
                    if (model.AuthDats == null)
                    {//如果没有一个授权的，则实例化一次
                        model.AuthDats = new List<account_authdata_model>();
                    }


                    if (!model.AuthDats.Exists(p => p.orgid == model.CompanyID))
                    {//如果数据授权信息中不包括当前机构，则将当前机构添加到授权中
                        model.AuthDats.Add(new account_authdata_model()
                        {//将当前机构添加到授权体系中
                            uid = model.ID,
                            orgid = model.CompanyID
                        });
                    }


                    //放入缓存中，下次不再从数据库读取
                    if (!_cacheUsers.ContainsKey(id))
                    {//添加到缓存中
                        _cacheUsers.TryAdd(id, model);
                    }
                    return model;
                }
            }

            return null;
        }

        //移除缓存用户信息，当用户发生授权变更需要移除
        public void RemoveCacheUser(int id)
        {
            if (_cacheUsers.ContainsKey(id))
            {//移除用户
                var user = new UserInfo();
                _cacheUsers.TryRemove(id, out user);
            }
        }

        /// <summary>
        /// 登录
        /// </summary>
        /// <param name="account"></param>
        /// <param name="pwd"></param>
        /// <returns></returns>
        public LoginResult Login(string account, string pwd, string ip)
        {
            var model = new AccountModel();
            model.ZH = account;
            model.MM = QWPlatform.SystemLibrary.Utils.Strings.MD5(pwd);
            model.SetWhereColumns("账户", "密码");

            //登录认证
            var qmodel = db_account.Select(model);
            if (qmodel != null && qmodel.ID > 0)
            {//获取到账户，检查是否被锁定
                if (qmodel.ZT == 0)
                {//账户已被锁定
                    return new LoginResult() { Success = false, Message = "账户已被锁定，请联系管理员。" };
                }
                else if (string.IsNullOrEmpty(qmodel.GSID) || string.IsNullOrEmpty(qmodel.RYID))
                {
                    return new LoginResult() { Success = false, Message = "该账户没有关联到人员信息，缺少公司ID或人员ID." };
                }
                else
                {//登录成功，更新数据库登录状态

                    //获取密钥
                    var secret_key = DESEncrypt.DesEncrypt(model.ID.ToString());

                    //写入到登录成功的cookie中（用户ID加密存储）,有效一天
                    CookiesHelper.AddCookie("UserID", secret_key);

                    model.ZX = 1;
                    model.DLIP = ip;
                    model.DLSJ = DateTime.Now;
                    db_account.Update(model);

                    var accountId = qmodel.ID.Value;
                    //登录成功，更新缓存
                    var r = _cacheUsers.ContainsKey(accountId);
                    if (r)
                    {//移除缓存即可
                        UserInfo userInfo = null;
                        _cacheUsers.TryRemove(accountId, out userInfo);
                    }

                    return new LoginResult() { Success = true, AccountID = model.ID.Value, Message = "登录成功" };
                }
            }
            else
            {//登录失败
                return new LoginResult() { Success = false, Message = "账户不存在，或密码不正确." };
            }
        }

        //获取所有机构
        public string GetOrgsDataGridJson()
        {
            var dt = db_account.GetOrgs();

            return dt.ToJson();
        }

        //根据机构ID获取账户目录
        public string GetUserListByOrgId(string id, int page, int rows)
        {
            int total = 0;
            DataTable dt = db_account.SelectAccountByOrgId(id, page, rows, out total);
            if (dt != null)
            {
                return dt.ToEasyUIGridJson(total);
            }

            return string.Empty;
        }

        //账户设置角色
        public bool SaveAuthRoleToAccount(int? uid, string rids)
        {
            rids = rids.Trim(',', ' ');
            //先把所有权限删除
            db_account.DeleteUserRole(uid.Value);
            if (!string.IsNullOrEmpty(rids))
            {//为空时回收所有授权
                var rid = rids.Split(',');
                for (int i = 0; i < rid.Length; i++)
                {
                    var roleid = 0;
                    if (int.TryParse(rid[i], out roleid))
                    {//转换成功
                        db_account.AddUserRoleAuth(new AccountRoleModel()
                        {
                            ZHID = uid,
                            JSID = roleid
                        });
                    }
                }
            }

            //需要更新缓存
            RemoveCacheUser(uid.Value);

            return true;
        }

        /// <summary>
        /// 批量授权
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public int BatchAuth(string id, IEnumerable<account_authdata_model> models)
        {
            if (models != null)
            {
                string[] data = id.Split(',');
                for(int i=0;i<data.Length;i++)
                {
                    //清除所有数据权限
                    db_account.RemoveAllAuth(data[i]);
                        foreach (var item in models)
                        {
                            var projectids = "";
                            if (item.items != null && item.items.Count > 0)
                            {
                                projectids = string.Join(",", item.items);
                            }
                            var GSID = item.orgid;
                            //添加数据权限
                            db_account.AddAuth(data[i].ToInt32(),item.orgid,projectids);
                        }
                }
            }
            return 1;
        }

        //保存账户的数据授权
        public bool SaveAuthDataToAccount(IEnumerable<account_authdata_model> models)
        {
            if (models != null)
            {
                //清空原来的权限
                db_account.DeleteDataAuth(models.First().uid);
                //移除原来的数据授权信息
                foreach (var item in models)
                {
                    var projectids = "";
                    if (item.items != null && item.items.Count > 0)
                    {
                        projectids = string.Join(",", item.items);
                    }
                    var model = new AccountDataModel()
                    {
                        ZHID = item.uid,
                        GSID = item.orgid,
                        XMID = projectids
                    };
                    db_account.InsertAuthDataToAccount(model);
                }

                //需要更新缓存
                RemoveCacheUser(models.First().uid);

                return true;
            }

            return false;
        }

        //根据账户ID获取对应的账户授权信息
        public List<account_authdata_model> GetAccountDataAuth(int id)
        {
            DataTable dt = db_account.SelectAccountAuthData(id);
            List<account_authdata_model> list = new List<account_authdata_model>();
            if (dt != null && dt.Rows.Count > 0)
            {
                foreach (DataRow dr in dt.Rows)
                {//循环各公司（渠道）
                    account_authdata_model model = new account_authdata_model();
                    model.orgid = dr.GetValueByName<string>("公司ID");
                    model.items = new List<string>();

                    //项目ID
                    var items = dr.GetValueByName<string>("项目ID");
                    if (!string.IsNullOrEmpty(items))
                    {//包括了项目名称
                        model.items.AddRange(items.Split(','));
                    }

                    list.Add(model);
                }//end foreach

                return list;
            }

            return null;
        }

        //根据当前用户，当前路径，分组名，查询出可用的按钮集合
        public string GetButtionsForUserRole(List<string> roles, string menuPath, string groupName, bool isSuperAdmin)
        {
            var str_roles = string.Join(",", roles);

            //执行数据库查询 
            DataTable dt = db_account.SelectModuleButtonsForUserRole(str_roles, menuPath, groupName, isSuperAdmin);

            return dt.ToJson();
        }

        //将项目授权到指定的账户上
        public bool AuthProjectToAccount(int uid, string orgid, string projectid)
        {//执行账户授权项目（一般是在用户创建项目时授权项目使用）

            //移除缓存（针对指定的账户需要重新从数据库读取）
            this.RemoveCacheUser(uid);
            return db_account.AuthProjectToAccount(uid, orgid, projectid) > 0;
        }

        //检查旧密码是否输入正确
        public bool CheckOldPwd(int id, string pwd)
        {
            //密码加密
            var md5pwd = QWPlatform.SystemLibrary.Utils.Strings.StrToMD5(pwd);

            return db_account.CheckOldPwd(id, md5pwd);
        }

        //修改密码
        public bool ChangePassword(int id, string pwd)
        {
            //密码加密
            var md5pwd = QWPlatform.SystemLibrary.Utils.Strings.StrToMD5(pwd);

            return db_account.ChangePassword(id, md5pwd);
        }
        #endregion

        #region 角色管理 
        //查询到角色列表
        public string GetRolesList(int page, int rows)
        {
            int total = 0;
            DataTable dt = db_account.SelectRoles(page, rows, out total);

            return dt.ToEasyUIGridJson(total, null);
        }

        //查询可用的角色列表
        public string GetRolesForActiveList(int page, int rows)
        {
            int total = 0;
            DataTable dt = db_account.SelectRolesForActive(page, rows, out total);

            return dt.ToEasyUIGridJson(total, null);
        }

        //获取角色授权
        public string GetRoleAuthJson(int roleid)
        {
            var dt = db_account.SelectRoleAuth(roleid);

            return dt.ToJson();
        }

        //获取角色模块功能列表
        public string GetRoleAuthFunGridJson(int roleid, int moduleid)
        {
            var dt = db_account.SelectRoleAuthFuns(roleid, moduleid);
            return dt.ToEasyUIGridJson(0, null);
        }

        //保存角色的授权信息
        public bool SaveRoleAuthorzie(int rid, string mids, string bids)
        {
            //移除两边的","号
            mids = mids.Trim(',', ' ');
            bids = bids.Trim(',', ' ');
            if (!string.IsNullOrEmpty(mids))
            {//模块不为空则解析模块
                var moduleids = mids.Split(',');
                for (int i = 0; i < moduleids.Length; i++)
                {//获取每个模块，进行授权。
                    var mid = 0;
                    if (int.TryParse(moduleids[i], out mid))
                    {//转换获取模块ID
                        var model = new RoleAuthModel();
                        model.MKID = mid;
                        model.JSID = rid;
                        //删除原来的权限
                        db_account.DeleteRoleAuth(model);


                        if (i == 0)
                        {//第一个节点，是授权的功能子节点
                            model.GNIDLB = bids;
                            model.SQJD = 1;
                        }

                        //执行一次插入
                        db_account.InsertRoleAuth(model);
                    }
                }

                return true;
            }

            return false;
        }

        //根据账户的已授权角色目录
        public DataTable GetAccountRoles(int uid)
        {
            return db_account.SelectAccountRoles(uid);
        }

        //获取所有渠道下的项目信息
        public string GetOrgProjecgTree()
        {
            var dt = db_account.SelectOrgProjectTree();
            return dt.ToEasyUITreeJson("ID", "名称", "渠道ID", null, null, new string[] { "是否渠道" });
        }

        //根据角色id获取用户信息
        public string GetUserByRoleId(int roleid, int rows, int page)
        {
            int total = 0;
            DataTable dt = db_account.GetUserByRoleId(roleid, rows, page, out total);
            return DataToEasyUI.ToEasyUIGridJson(dt, total);
        }
        #endregion

        //保存配置文件
        public bool SaveConfig(my_configinfo myconfigInfo, int account)
        {
            var myconfig = new NotefiyConfigInfo();
            //解决问题时配置
            myconfig.SolveTime = new ConfigInfo()
            {
                SendEmail = myconfigInfo.SolveTime_Email,
                SendSMS = myconfigInfo.SolveTime_SMS,
                SendSite = myconfigInfo.SolveTime_Site
            };

            //被指派时
            myconfig.Assign = new ConfigInfo()
            {
                SendEmail = myconfigInfo.Assign_Email,
                SendSMS = myconfigInfo.Assign_SMS,
                SendSite = myconfigInfo.Assign_Site
            };

            //被终止时
            myconfig.StopTime = new ConfigInfo()
            {
                SendEmail = myconfigInfo.StopTime_Email,
                SendSMS = myconfigInfo.StopTime_SMS,
                SendSite = myconfigInfo.StopTime_Site
            };

            //被回退时
            myconfig.BackTime = new ConfigInfo()
            {
                SendEmail = myconfigInfo.BackTime_Email,
                SendSMS = myconfigInfo.BackTime_SMS,
                SendSite = myconfigInfo.BackTime_Site
            };

            myconfig.ProductID = myconfigInfo.ProductID;
            myconfig.ModuleID = myconfigInfo.ModuleID;

            //保存配置信息
            return db_account.SaveConfig(account, myconfig);
        }
        //保存消息配置
        public bool SaveMessageInfo(Mssage_config Mssage_config, int account)
        {
            return db_account.SaveMessageInfo(Mssage_config, account);
        }
        //获取消息配置
        public Mssage_config GetMessageInfo(int account)
        {
            return db_account.GetMessageInfo(account);
        }

        //获取配置文件
        public NotefiyConfigInfo GetConfigInfo(int account)
        {
            return db_account.GetConfigInfo(account);
        }

        /// <summary>
        /// 查询结该人员的邮件及配置信息
        /// </summary>
        /// <param name="personId">人员信息ID</param>
        /// <returns></returns>
        public NotefiyConfigInfo GetNotifyConfigInfoByUserId(string personId)
        {
            return db_account.GetNotifyConfigInfoByUserId(personId);
        }

        /// <summary>
        /// 修改个人信息
        /// </summary>
        /// <returns></returns>
        public int UpdatePersonInfo(PersonBusinessModel model)
        {
            return db_account.UpdatePersonInfo(model);
        }
        /// <summary>
        /// 微信登陆（密码无需再次加密）
        /// </summary>
        /// <param name="account"></param>
        /// <param name="pwd"></param>
        /// <param name="ip"></param>
        /// <returns></returns>
        public LoginResult WeChatLogin(string account, string pwd, string ip)
        {
            var model = new AccountModel();
            model.ZH = account;
            model.MM = pwd;
            model.SetWhereColumns("账户", "密码");

            //登录认证
            var qmodel = db_account.Select(model);
            if (qmodel != null && qmodel.ID > 0)
            {//获取到账户，检查是否被锁定
                if (qmodel.ZT == 0)
                {//账户已被锁定
                    return new LoginResult() { Success = false, Message = "账户已被锁定，请联系管理员。" };
                }
                else if (string.IsNullOrEmpty(qmodel.GSID) || string.IsNullOrEmpty(qmodel.RYID))
                {
                    return new LoginResult() { Success = false, Message = "该账户没有关联到人员信息，缺少公司ID或人员ID." };
                }
                else
                {//登录成功，更新数据库登录状态

                    //获取密钥
                    var secret_key = DESEncrypt.DesEncrypt(model.ID.ToString());

                    //写入到登录成功的cookie中（用户ID加密存储）,有效五天
                    CookiesHelper.AddCookie("UserID", secret_key,DateTime.Now.AddDays(5));

                    model.ZX = 1;
                    model.DLIP = ip;
                    model.DLSJ = DateTime.Now;
                    db_account.Update(model);

                    var accountId = qmodel.ID.Value;
                    //登录成功，更新缓存
                    var r = _cacheUsers.ContainsKey(accountId);
                    if (r)
                    {//移除缓存即可
                        UserInfo userInfo = null;
                        _cacheUsers.TryRemove(accountId, out userInfo);
                    }

                    return new LoginResult() { Success = true, AccountID = model.ID.Value, Message = "登录成功" };
                }
            }
            else
            {//登录失败
                return new LoginResult() { Success = false, Message = "账户不存在，或密码不正确." };
            }
        }
        /// <summary>
        /// 根据个人id获取账户信息
        /// </summary>
        /// <param name="personId"></param>
        /// <returns></returns>
        public DataTable GetAccountInfo(string personId)
        {
          return  db_account.GetAccountInfo(personId);
        }
        /// <summary>
        /// 根据手机号获取系统账号信息
        /// </summary>
        /// <param name="tel"></param>
        /// <returns></returns>
        public DataTable GetTelAccountInfo(string tel)
        {
            return db_account.GetTelAccountInfo(tel);
        }

        /// <summary>
        /// 查询字典表
        /// </summary>
        /// <param name="ID"></param>
        /// <returns></returns>
        public List<BasicDictionaryModel> SelectNature(string ID)
        {
            return db_account.SelectNature(ID);
        }
    }
}