var g_aipoint = [];
var g_dipoint = [];
var g_pipoint = [];
var g_mipoint = [];
var g_param =[];
var g_list = [];
var g_appName = "PSCADA";
var g_domainId = 1;
var ctrlPointObj={};

function checkLock(tag,value)
{
	var result = checkDevLock(tag,value);
	if(result.length != 0)
	{
		return result;
	}

	result = checkPointLock(tag,value);
	if(result.length != 0)
	{
		return result;
	}

	return "";
}

function checkDevLock(tag,value)
{
	var str = SDAO.readFileData("../../data/model/DevGroupLock.json");
	var obj = JSON.parse(str);
	
    var items = obj.items;
	var itemsArray = [];
    var ctrlTableName = SView.truncTag(tag, "t");
    var ctrlPointTag = SView.truncTag(tag, "key");
    var loactionName = SView.truncTag(tag, "d");
    g_domainId = SDAO.getDomainIdByLocation(loactionName);
    var subName = SView.truncTag(tag, "a");
    g_appName = SDAO.getAppNameBySubName(subName);
    var ctrlAppId = SDAO.getAppIdByName(g_appName);
    var subSystemId = SDAO.getSubIdByName(subName);
	var devTag = SView.truncTag(tag, "l.dev");
	var conddata = ctrlPointTag.split(".");
	if(conddata.length != 3)
	{
		return "条件有误！请检查控制点标签："+ctrlPointTag;
	}
	var tag_point = conddata[2];
	if(ctrlTableName != "digital")
	{
		return "";
	}
	var sql = "select group_tag_name from dev_info where tag_name ='"+devTag+"'";
	var devgResult = SDAO.dbSelect(sql);
	if(devgResult[0] == 0)
	{
		//没查到 返回失败
		return "设备组信息查询异常！";
	}
	var devgTag = String(devgResult[1]);
	var devArray = [];
	sql = "select tag_name from dev_info where group_tag_name ='"+devgTag+"'";
	
	var devArrayResult = SDAO.dbSelect(sql);
	if(devArrayResult[0] == 0)
	{
		//没查到 返回失败
		return "设备信息查询异常！";
	}
	for(var i=1;i<=devArrayResult[0];i++)
	{
		devArray[i-1] = String(devArrayResult[i]);
	}

	var j = 0;
	for(var n in items)
    {
		var childItemArray = [];
		var itemsobj={};

		itemsobj.script = items[n].script;
		itemsobj.enable = items[n].enable;
		var item = items[n].childitems;
		var i= 0;
		for(var m in item)
		{
			var childobj={};
			childobj.table = item[m].table;
			childobj.tag = item[m].tag;
			childItemArray[i] = childobj;
			i++;
		}
		itemsobj.childitems = childItemArray;
		itemsArray[j] = itemsobj;
		j++;
    }
	//获取设备组中的所有测点标签和值
	
	var cond = "";
	for(var i=0;i<devArray.length;i++)
	{
		if(i !=devArray.length-1)
		{
			cond +="'"+devArray[i]+"',";
		}else{
			cond +="'"+devArray[i]+"'";
		}
	}
	var aipoint = [];
	sql = "select tag_name from analog where device in ("+cond+")";
	var ai = SDAO.dbSelect(sql);
	g_aipoint = getPoint(ai);
	var dipoint = [];
	sql = "select tag_name from digital where device in ("+cond+")";
	var di= SDAO.dbSelect(sql);
	g_dipoint = getPoint(di);
	var pipoint = [];
	sql = "select tag_name from accuml where device in ("+cond+")"
	var pi= SDAO.dbSelect(sql);
	g_pipoint = getPoint(pi);
	var mipoint = [];
	sql = "select tag_name from mix where device in ("+cond+")";
	var mi= SDAO.dbSelect(sql);
	g_mipoint = getPoint(mi);
	
	//执行
	for(var h= 0;h<itemsArray.length;h++)
	{
		g_param = [];
		ctrlPointObj={};
		ctrlPointObj.tag = ctrlPointTag;
		var numSql = "select value_num from digital where tag_name = '"+ctrlPointTag+"'";
		var enbaleResult = SDAO.dbSelect(numSql);
		ctrlPointObj.num= parseFloat(enbaleResult[1]);
		if(ctrlPointObj.num <= 0)
		{
			ctrlPointObj.num = 1;
		}
		ctrlPointObj.value = value;
		ctrlPointObj.table = "digital";

		g_param[0]=JSON.stringify(ctrlPointObj);
		g_list = [];

		if(itemsArray[h].enable == 0 || itemsArray[h].script == "" )
		{
			continue;
		}
		var childItemArray = [];
		childItemArray = itemsArray[h].childitems;
		var result =checkTag1(childItemArray,tag_point);
		if(result.length != 0)
		{
			continue;
		}
	
		if(!checkTag2(childItemArray))
		{
			//设备组里没有条件需要的参数
			continue;
		}
		g_param[1]=g_list.join(";");
		//showMessageDialog(g_param);
		result = SView.qsCall(itemsArray[h].script,g_param);
		if(result.length != 0)
		{
			return result;
		}
	}

	return "";
}

function getPoint(array)
{
	var point = [];
	if(array[0]== 0)
	{
		return point;
	}
	for(var i=1;i<=array[0];i++)
	{
		point[i-1]=String(array[i]);
	}
	return point;
}

//检查传入标签的最后一段是否在条件配置中

function checkTag1(childItemArray,tag_point)
{
	for(var m = 0;m< childItemArray.length;m++)
	{
		var tag = childItemArray[m].tag;
		var tagArray = tag.split(",");
		for(var i=0;i<tagArray.length;i++)
		{
			if(tagArray[i] == tag_point)
			{
				return "";
			}
		}			
	}
	return "没有找到对应测点！";
}

function checkTag2(childItemArray)
{
	var index= 3;
	for(var m = 0;m< childItemArray.length;m++)
	{
		var tag = childItemArray[m].tag;
		var tagArray = tag.split(",");
		var exit = false;
		for(var i=0;i<tagArray.length;i++)
		{
			var va = 0.0;
			if(childItemArray[m].table == "analog")
			{
				if(getaiValue(tagArray[i],index))
				{
					exit = true;
					break;
				}
			}else if(childItemArray[m].table == "digital")
			{
				if(getdiValue(tagArray[i],index))
				{
					exit = true;
					break;
				}
			}else if(childItemArray[m].table == "accuml")
			{
				if(getpiValue(tagArray[i],index))
				{
					exit = true;
					break;
				}
			}else if(childItemArray[m].table == "mix")
			{
				if(getmiValue(tagArray[i],index))
				{
					exit = true;
					break;
				}
			}
		}	
		if(exit == false)
		{
			return false;
		}
		index++;	
	}
	return true;
}

function getaiValue( tag,index)
{
	for(var i = 0;i<g_aipoint.length;i++)
	{
		var ss = g_aipoint[i].split(".");
		if(ss.length != 3)
		{
			return false;
		}
		if(ss[2]==tag)
		{
			var condition = "tag_name="+ g_aipoint[i];
			var result = SDAO.rdbNetSelect(g_appName, "analog", "value",g_domainId, condition);
			if(result[0] != 1)
			{
				return false;
			}
			var paraObj ={};
			paraObj.tag= g_aipoint[i];
			paraObj.value = parseFloat(result[1]);
			paraObj.table = "analog";
			paraObj.num = 1;
			g_list.push(JSON.stringify(paraObj));
			return true;
		}
	}
	return false;
}

function getdiValue( tag,index)
{
	for(var i = 0;i<g_dipoint.length;i++)
	{
		var ss = g_dipoint[i].split(".");
		if(ss.length != 3)
		{
			return false;
		}
		if(ss[2]==tag)
		{
			var condition = "tag_name="+ g_dipoint[i];
			var result = SDAO.rdbNetSelect(g_appName, "digital", "value",g_domainId, condition);
			if(result[0] != 1)
			{
				return false;
			}
			var paraObj ={};
			paraObj.tag= g_dipoint[i];
			var numSql = "select value_num from digital where tag_name = '"+g_dipoint[i]+"'";
			var enbaleResult = SDAO.dbSelect(numSql);
			paraObj.num= parseFloat(enbaleResult[1]);
			if(paraObj.num <= 0)
			{
				paraObj.num = 1;
			}
			paraObj.value = parseFloat(result[1]);
			paraObj.table = "digital";
			g_list.push(JSON.stringify(paraObj));
			return true;
		}
	}
	return false;
}

function getpiValue( tag,index)
{
	for(var i = 0;i<g_pipoint.length;i++)
	{
		var ss = g_pipoint[i].split(".");
		if(ss.length != 3)
		{
			return false;
		}
		if(ss[2]==tag)
		{
			var condition = "tag_name="+ g_pipoint[i];
			var result = SDAO.rdbNetSelect(g_appName, "accuml", "value",g_domainId, condition);
			if(result[0] != 1)
			{
				return false;
			}
			var paraObj ={};
			paraObj.tag= g_pipoint[i];
			paraObj.value = parseFloat(result[1]);
			paraObj.table = "accuml";
			paraObj.num = 1;
			g_list.push(JSON.stringify(paraObj));
			return true;
		}
	}
	return false;
}

function getmiValue( tag,index)
{
	for(var i = 0;i<g_mipoint.length;i++)
	{
		var ss = g_mipoint[i].split(".");
		if(ss.length != 3)
		{
			return false;
		}
		if(ss[2]==tag)
		{
			var condition = "tag_name="+ g_mipoint[i];
			var result = SDAO.rdbNetSelect(g_appName, "mix", "value",g_domainId, condition);
			if(result[0] != 1)
			{
				return false;
			}
			var paraObj ={};
			paraObj.tag= g_mipoint[i];
			paraObj.value = parseFloat(result[1]);
			paraObj.table = "mix";
			paraObj.num = 1;
			g_list.push(JSON.stringify(paraObj));
			return true;
		}
	}
	return false;
}


function checkPointLock(tag,value)
{
	var ctrlPointTag = SView.truncTag(tag, "key");
	var loactionName = SView.truncTag(tag, "d");
	g_domainId = SDAO.getDomainIdByLocation(loactionName);

	var subName = SView.truncTag(tag, "a");
	g_appName = SDAO.getAppNameBySubName(subName);

	var sql = "select isEnable from point_lock_config_info where tag_name = '"+ctrlPointTag+"' and actual_value = "+value;
	var enbaleResult = SDAO.dbSelect(sql);
	if(enbaleResult[0] == 0 || enbaleResult[1] ==0)
	{
		//未启用或者不存在 直接闭锁通过
		return "";
	}

	//到此处说明启用了
	sql = "select condition_tag_name,condition1,value1,condition2,value2,condition_table,condition_desc from point_lock_condition_info where tag_name ='"+ctrlPointTag+"' and  actual_value = "+value;

	var conditionResult  = SDAO.dbSelect(sql);
	if(conditionResult[0] == 0)
	{
		//启用了但是没有配置
		return "";
	}

	var cond = [];
	var i = 0;
	var j = 1;
	var condcount = parseInt(conditionResult[0]);
	for(;j<=condcount;)
	{
		var text = String(conditionResult[j]);
		var conddata = text.split(",");
		var obj ={};
		obj.condition_tag_name = conddata[0];
		obj.condition1 = parseInt(conddata[1]);
		obj.value1 = parseFloat(conddata[2]);
		obj.condition2 = parseInt(conddata[3]);
		obj.value2 = parseFloat(conddata[4]);
		obj.condition_table = conddata[5];
		obj.condition_desc = conddata[6];
		obj.value = -1;
		cond[i] = obj;
		i++;
		j++;
	}

	for(var k = 0;k<cond.length;k++)
	{
		var condition = "tag_name="+ cond[k].condition_tag_name;
		

		var result = SDAO.rdbNetSelect(g_appName, cond[k].condition_table, "value",g_domainId, condition);
        if(result[0] != 1)
		{
			return "不可控制，"+cond[k].condition_desc+"，测点查询失败！";
		}
		
		cond[k].value = parseFloat(result[1]);
		if(cond[k].condition_table == "digital")
		{
			if(cond[k].value !=cond[k].value1)
			{
				return "不可控制，"+cond[k].condition_desc+":"+getValueText(cond[k].condition_tag_name,cond[k].value);
			}
		}else
		{
			var check1 = checkValue(cond[k].condition1,cond[k].value1,cond[k].value);
			var check2 = checkValue(cond[k].condition2,cond[k].value2,cond[k].value);
			if(!check1 || !check2)
			{
				return "不可控制，"+cond[k].condition_desc+":"+cond[k].value;
			}
		}
	}

	return "";
}

function getValueText(condition_tag_name, value)
{
	var diStateText = getDiStateText(condition_tag_name);
	if(diStateText.length == 0)
	{
	
		return ""+value;
	}
	
	var digText = SDAO.getDigTextNameByValue(diStateText, parseInt(value));
	return digText;
}


function getDiStateText(condition_tag_name)
{
	var condition = "tag_name=" + condition_tag_name;
	var result = SDAO.rdbNetSelect(g_appName, "digital", "state_text_name",g_domainId, condition);
    if(result[0] != 1)
	{
		return "";
	}
	
	return  ""+(result[1]);
		
}

function checkValue(condition,conditionvalue,value)
{
	switch(condition){
		case 0:
			return true;
			break;
		case 1:
			if(value<conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		case 2:
			if(value<=conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		case 3:
			if(value==conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		case 4:
			if(value>=conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		case 5:
			if(value>conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		case 6:
			if(value!=conditionvalue)
			{
				return true;
			}else
			{
				return false;
			}
			break;
		default:
			return false;
			break;   
		
	}
	return false;
}