package SysDictService

import (
	"context"
	"dsBaseRpc/Const"
	"dsBaseRpc/Const/ErrorConst"
	"dsBaseRpc/RpcService/SysDict/SysDictDao"
	"dsBaseRpc/RpcService/SysDict/SysDictProto"
	"dsBaseRpc/Utils/CommonUtil"
	"dsBaseRpc/Utils/LogUtil"
	"dsBaseRpc/Utils/SqlKit"
	"encoding/json"
)

type Rpc struct{} //服务对象

//选择单条
func (s *Rpc) GetSysDict(ctx context.Context, in *SysDictProto.ModelArg) (*SysDictProto.Reply, error) {
	//统一返回的结构体
	var reply SysDictProto.Reply
	//通用获取单条
	list := SqlKit.QueryByIds([]string{CommonUtil.ConvertInt32ToString(in.DictId)}, "t_sys_dict")
	//将结果序列化
	reply.Success = true
	reply.Count = 1
	reply.Message = Const.SuccessDataBaseAction
	reply.List = CommonUtil.SerializeToString(list)
	return &reply, nil
}

//分页查询
func (s *Rpc) PageSysDict(ctx context.Context, in *SysDictProto.QueryArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	//是不是分页没有传参数
	if in.Page == 0 || in.Limit == 0 {
		reply.Count = 0
		reply.Success = true
		reply.Message = "输入的Page或Limit参数为零，约定是必须按分页传值的，请检查！"
		return &reply, nil
	}
	list, count, err := SysDictDao.PageSysDict(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行PageSysDict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
}

//传入一组IDS，返回字典数据列表
func (s *Rpc) PageSysDictMultipleDictCode(ctx context.Context, in *SysDictProto.MultipleQueryArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, count, err := SysDictDao.PageSysDictMultipleDictCode(in.DictKind, in.MultipleDictCode)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行PageSysDictMultipleDictCode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
}

//获取学段信息
func (s *Rpc) GetStage(ctx context.Context, in *SysDictProto.ModelArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, count, err := SysDictDao.GetStage()
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行GetStage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
}

//根据学段ID获取学科信息
func (s *Rpc) GetSubject(ctx context.Context, in *SysDictProto.GetSubjectArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, count, err := SysDictDao.GetSubject(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行GetSubject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
}

//根据多个dict_kind获取字典信息
func (s *Rpc) GetMultipleDict(ctx context.Context, in *SysDictProto.GetMultipleDictArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, _, err := SysDictDao.GetMultipleDict(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行GetMultipleDict时发生严重错误："+err.Error())
		return &reply, err
	}
	type dictStruct struct {
		DictCode  string `json:"dict_code"`
		DictValue string `json:"dict_value"`
	}
	var _map=make(map[string][]dictStruct)
	for i := range list {
		dictKind :=list[i]["dict_kind"].(string)
		dictCode :=list[i]["dict_code"].(string)
		dictValue :=list[i]["dict_value"].(string)
		var s1 dictStruct
		s1.DictCode = dictCode
		s1.DictValue = dictValue
		_map[dictKind]=append(_map[dictKind],s1)
	}
	jsonBytes, _ := json.Marshal(_map)
	reply.Count = int32(len(_map))
	reply.Success = true
	reply.Message = Const.SuccessDataBaseAction
	reply.List = string(jsonBytes)
	return &reply, nil
}

//根据多个学段ID获取学段名称
func (s *Rpc) GetStageName(ctx context.Context, in *SysDictProto.GetStageNameArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, count, err := SysDictDao.GetStageName(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行GetStageName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
}

//根据多个学科ID获取学科名称
func (s *Rpc) GetSubjectName(ctx context.Context, in *SysDictProto.GetSubjectNameArg) (*SysDictProto.Reply, error) {
	//rpc响应
	var reply SysDictProto.Reply
	list, count, err := SysDictDao.GetSubjectName(in)
	//错误处理
	if err != nil {
		reply.Success = false
		reply.Message = Const.DataBaseActionError
		LogUtil.Error(ErrorConst.SqlQueryError, "执行GetSubjectName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
}