package SysDictDao

import (
	"dsBaseRpc/RpcService/SysDict/SysDictProto"
	"dsBaseRpc/Utils/CommonUtil"
	"dsBaseRpc/Utils/DbUtil"
	"dsBaseRpc/Utils/SqlKit"
	"github.com/xormplus/builder"
)

var db = DbUtil.Engine

//分页查询
func PageSysDict(in *SysDictProto.QueryArg) ([]map[string]interface{}, int32, error) {
	//接收传入参数
	var limit = int(in.Limit)
	var offset = int((in.Page - 1) * in.Limit)

	var myBuilder = builder.Dialect(builder.MYSQL).Select("dict_id").From("t_sys_dict")
	//如果不为空，就添加条件进行查询
	if in.DictKind != "" {
		myBuilder.Where(builder.Eq{"dict_kind": in.DictKind})
	}
	//如果不为空，就添加条件进行查询
	if in.DictParent != "" {
		myBuilder.Where(builder.Eq{"dict_parent": in.DictParent})
	}
	myBuilder.Where(builder.Eq{"b_use": 1})
	//获取拼接完成的SQL语句
	sql, _ := myBuilder.OrderBy("sort_id asc").Limit(limit, offset).ToBoundSQL()
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//传入一组IDS，返回字典数据列表
func PageSysDictMultipleDictCode(dictKind string, codeAry []string) ([]map[string]interface{}, int32, error) {
	//去重
	codeAry = CommonUtil.RemoveDuplicatesAndEmpty(codeAry)
	//查询
	var myBuilder = builder.Dialect(builder.MYSQL).Select("dict_id").From("t_sys_dict")
	myBuilder.Where(builder.In("dict_code", codeAry))
	myBuilder.Where(builder.Eq{"dict_kind": dictKind})
	myBuilder.Where(builder.Eq{"b_use": 1})
	//获取拼接完成的SQL语句
	sql, _ := myBuilder.OrderBy("sort_id asc").ToBoundSQL()
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//获取学段
func GetStage() ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("stage_id").From("t_dm_stage")
	myBuilder.Where(builder.Eq{"b_use": 1}).OrderBy("sort_id")
	sql, err := myBuilder.ToBoundSQL()
	if err != nil {
		return nil, 0, err
	}
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//获取学科
func GetSubject(in *SysDictProto.GetSubjectArg) ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("t2.*").From("t_dm_stage_subject as t1").
		InnerJoin("t_dm_subject as t2", "t1.subject_id=t2.subject_id")
	myBuilder.Where(builder.Eq{"t1.b_use": 1}).
		And(builder.Eq{"t2.b_use": 1}).
		And(builder.Eq{"t1.stage_id": in.StageId}).OrderBy("t2.sort_id")
	sql, err := myBuilder.ToBoundSQL()
	if err != nil {
		return nil, 0, err
	}
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//根据多个dict_kind获取字典信息
func GetMultipleDict(in *SysDictProto.GetMultipleDictArg) ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("dict_id").From("t_sys_dict")
	myBuilder.Where(builder.Eq{"b_use": 1}).And(builder.In("dict_kind", in.MultipleDictKind)).OrderBy("dict_kind,sort_id")
	sql, err := myBuilder.ToBoundSQL()
	if err != nil {
		return nil, 0, err
	}
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//根据多个学段ID获取学段名称
func GetStageName(in *SysDictProto.GetStageNameArg) ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("stage_id").From("t_dm_stage")
	myBuilder.Where(builder.Eq{"b_use": 1}).And(builder.In("stage_id", in.StageId)).OrderBy("sort_id")
	sql, err := myBuilder.ToBoundSQL()
	if err != nil {
		return nil, 0, err
	}
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}

//根据多个学科ID获取学科名称
func GetSubjectName(in *SysDictProto.GetSubjectNameArg) ([]map[string]interface{}, int32, error) {
	var myBuilder = builder.Dialect(builder.MYSQL).Select("subject_id").From("t_dm_subject")
	myBuilder.Where(builder.Eq{"b_use": 1}).And(builder.In("subject_id", in.SubjectId)).OrderBy("sort_id")
	sql, err := myBuilder.ToBoundSQL()
	if err != nil {
		return nil, 0, err
	}
	list, count, err := SqlKit.Query(sql)
	return list, count, err
}