package BaseRoleService

import (
	"context"
	"dsBaseRpc/Const"
	"dsBaseRpc/Const/ErrorConst"
	"dsBaseRpc/RpcService/BaseRole/BaseRoleDao"
	"dsBaseRpc/RpcService/BaseRole/BaseRoleProto"
	"dsBaseRpc/Utils/CommonUtil"
	"dsBaseRpc/Utils/LogUtil"
	"dsBaseRpc/Utils/SqlKit"
	"dsBaseRpc/models"
	"fmt"
)

type Rpc struct{} //服务对象

//选择单条
func (s *Rpc) GetBaseRole(ctx context.Context, in *BaseRoleProto.ModelArg) (*BaseRoleProto.Reply, error) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	//rpc响应
	var reply BaseRoleProto.Reply
	//通用获取单条
	list := SqlKit.QueryByIds([]string{in.RoleId}, "t_base_role")
	//扩展它的与对应系统AppIds的关系
	releation, _ := BaseRoleDao.GetRoleAppRepleation(list[0]["role_id"].(string))
	list[0]["app_info"] = releation
	//将结果序列化
	reply.Success = true
	reply.Count = 1
	reply.Message = Const.SuccessDataBaseAction
	reply.List = CommonUtil.SerializeToString(list)
	return &reply, nil
}

//增加
func (s *Rpc) AddBaseRole(ctx context.Context, in *BaseRoleProto.ModelArg) (*BaseRoleProto.Reply, error) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	//rpc响应
	var reply BaseRoleProto.Reply

	//调用dao
	model := new(models.TBaseRole)
	//检查一下RoleCode是不是已存在
	exist, err := BaseRoleDao.ExistRoleCode(in.RoleCode)
	if err != nil {
		reply.Success = false
		reply.Message = "检查角色代码是否存在时发生严重错误！"
		return &reply, err
	}
	if exist {
		reply.Success = false
		reply.Message = "角色代码已存在！"
		return &reply, nil
	}
	// 通过，则保存
	model.RoleId = CommonUtil.GetUUID()
	model.RoleName = in.RoleName
	model.RoleCode = in.RoleCode
	model.RoleLevel = in.RoleLevel
	model.IdentityId = in.IdentityId
	model.SortId = in.SortId
	model.BUse = 1
	//增加
	_, err = BaseRoleDao.AddBaseRole(*model)
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlUpdateError, "执行AddBaseRole时发生严重错误："+err.Error())
		return &reply, err
	}
	// 增加角色与系统的关联关系
	for i := 0; i < len(in.AppIds); i++ {
		model2 := new(models.TBaseRoleApp)
		model2.Id = CommonUtil.GetUUID()
		model2.AppId = in.AppIds[i]
		model2.RoleId = model.RoleId
		model2.BUse = 1
		_, err = BaseRoleDao.AddRoleAppReleation(*model2)
		if err != nil {
			reply.Success = false
			reply.Message = Const.DataBaseActionError
			LogUtil.Error(ErrorConst.SqlUpdateError, "执行AddRoleAppReleation时发生严重错误："+err.Error())
			return &reply, err
		}
	}
	reply.Success = true
	reply.Message = Const.SuccessDataBaseAction
	return &reply, err
}

//删除
func (s *Rpc) DeleteBaseRole(ctx context.Context, in *BaseRoleProto.DeleteIdsArg) (*BaseRoleProto.Reply, error) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	//rpc响应
	var reply BaseRoleProto.Reply

	//调用通用删除命令进行删除
	err := SqlKit.DeleteIds("t_base_role", in.Ids)
	//错误处理
	if err != nil {
		LogUtil.Error(ErrorConst.SqlUpdateError, "执行DeleteBaseRole时发生严重错误："+err.Error())
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		return &reply, err
	}
	//删除与系统的关联关系
	for i := 0; i < len(in.Ids); i++ {
		BaseRoleDao.DeleteRoleAppRepleation(in.Ids[i])
	}
	reply.Success = true
	reply.Message = Const.SuccessDataBaseAction
	return &reply, err
}

//修改
func (s *Rpc) UpdateBaseRole(ctx context.Context, in *BaseRoleProto.ModelArg) (*BaseRoleProto.Reply, error) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	//rpc响应
	var reply BaseRoleProto.Reply
	//修改
	model := new(models.TBaseRole)
	model.RoleId = in.RoleId
	model.IdentityId = in.IdentityId
	model.BUse = in.BUse
	_, err := BaseRoleDao.UpdateBaseRole(*model, in.ForceUpdateFields)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlUpdateError, "执行UpdateBaseRole时发生严重错误："+err.Error())
		return &reply, err
	}
	//对应表需要先删除再插入
	BaseRoleDao.DeleteRoleAppRepleation(model.RoleId)
	// 增加角色与系统的关联关系
	for i := 0; i < len(in.AppIds); i++ {
		model2 := new(models.TBaseRoleApp)
		model2.Id = CommonUtil.GetUUID()
		model2.AppId = in.AppIds[i]
		model2.RoleId = model.RoleId
		model2.BUse = 1
		_, err = BaseRoleDao.AddRoleAppReleation(*model2)
		if err != nil {
			reply.Success = false
			reply.Message = Const.DataBaseActionError
			LogUtil.Error(ErrorConst.SqlUpdateError, "执行AddRoleAppReleation时发生严重错误："+err.Error())
			return &reply, err
		}
	}

	reply.Success = true
	reply.Message = Const.SuccessDataBaseAction
	return &reply, nil
}

//分页查询
func (s *Rpc) PageBaseRole(ctx context.Context, in *BaseRoleProto.QueryArg) (*BaseRoleProto.Reply, error) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	//rpc响应
	var reply BaseRoleProto.Reply
	list, count, err := BaseRoleDao.PageBaseRole(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行PageBaseRole时发生严重错误："+err.Error())
		return &reply, err
	}
	reply.Count = count
	reply.Success = true
	reply.Message = Const.SuccessDataBaseAction
	reply.List = CommonUtil.SerializeToString(list)
	return &reply, nil
}