#include "QWSysmgr.h"
#include "common/Fields.h"

QWSysmgr::QWSysmgr(QWidget* parent) : MyWidget(parent)
{
	std::vector<std::string > vecItems = {"用户管理", "权限管理", "角色管理", "场站管理", "设备管理", "策略管理", "日志管理", "告警管理"};
	vecBtnFunc.reserve(vecItems.size());
	int x = 10, y = 10;
	for (auto& itemName: vecItems)
	{
		auto btn = make_shared<QPushButton>(itemName.c_str(), this);
		btn->setGeometry(x, y, 120, 36);
		btn->setStyleSheet(QSS_BTN.c_str());
		vecBtnFunc.push_back(btn);
		x += 130;
		connect(btn.get(), &QPushButton::clicked, this, [=]()
			{
				if (btn != curActiveBtn)
				{
					if (curActiveBtn) { curActiveBtn->setStyleSheet(QSS_BTN.c_str()); }
					if (btn) { btn->setStyleSheet(QSS_BTN_ACTIVE.c_str()); }
					curActiveBtn = btn;
					this->initTable(itemName);
				}
			});
	}

	QStringList headerTextList;
	//headerTextList << "ID" << "类型ID" << "类型名称" << "设备名称" << "编号" << "状态" << "通讯\n状态" << "工作\n状态" << "故障\n状态";

	table = MyQUI::TableWidget(this, 10, y += 100, 1190, 740);
	// 设置为水平表头
	table->setColumnCount(headerTextList.size());
	table->setHorizontalHeaderLabels(headerTextList);
	table->horizontalHeader()->setDefaultSectionSize(80);

	if (vecBtnFunc.size() > 0)
	{
		curActiveBtn = vecBtnFunc[0];
		curActiveBtn->setStyleSheet(QSS_BTN_ACTIVE.c_str());
		this->initTable(curActiveBtn->text().toStdString());
	}
}

QWSysmgr::~QWSysmgr()
{
}

class TableOper
{
public:
	TableOper()
	{
		widget = make_shared<QWidget>();
		//auto btn = make_shared<QPushButton>(widget.get());
		//btn->setGeometry(10+mapBtn.size()*60, 10, 60, 30);
		//mapBtn["查看"] = btn;
	}

	shared_ptr<QWidget> widget;
	map<string, shared_ptr<QPushButton>> mapBtn;
};

struct VH
{
	string key;
	string title;
	int width {0};
	VH(string k, string t, int w) : key(k), title(t), width(w)
	{
	}
};

vector<VH> vecHeaderUser =
{
	VH("user_id", "ID", 160), 
	VH("account", "用户名", 0), 
	VH("name", "姓名", 200), 
	VH("gender", "性别", 0), 
	VH("age", "年龄", 0), 
	VH("phone", "联系方式", 0), 
	VH("role_name", "角色", 200), 
	VH("", "操作", 0)
};
vector<VH> vecHeaderPermission =
{
	VH("permission_id", "ID", 60), 
	VH("route", "路由", 160), 
	VH("name", "权限名称", 0),
	VH("describe", "描述", 540), 
	VH("is_open", "是否启用", 0), 
	VH("", "操作", 0)
};
vector<VH> vecHeaderRole =
{
	VH("role_id", "ID", 60), VH("name", "权限名称", 200), VH("describe", "描述", 600), VH("is_open", "是否启用", 0), VH("", "操作", 0)
};
vector<VH> vecHeaderStation =
{
	VH("station_id", "ID", 60), VH("name", "场站名称", 160), VH("code", "编号", 60), VH("address", "地址", 280), VH("lon", "经度", 0), VH("lat", "维度", 0), VH("attr", "参数", 200), VH("", "操作", 0)
};
vector<VH> vecHeaderDevice =
{
	VH("device_id", "ID", 60), 
	VH("station_name", "所属场站", 200),
	VH("type_name", "设备类型", 200), 
	VH("name", "设备名称", 340), 
	VH("code", "编号", 60), 
	VH("is_open", "是否启用", 0),
	VH("", "操作", 0)
};
vector<VH> vecHeaderPolicy =
{
	VH("policy_id", "ID", 0), 
	VH("type_name", "策略类型", 160), 
	VH("name", "策略名称", 0), 
	VH("describe", "描述", 200), 
	VH("value", "参数", 400), 
	VH("", "操作", 0)
};
vector<VH> vecHeaderLogSys =
{
	VH("", "ID", 0), VH("", "日志类型", 0), VH("", "内容", 0), VH("", "状态", 0), VH("", "操作", 0)
};
vector<VH> vecHeaderLogAlert =
{
	VH("", "ID", 0), VH("", "告警类型", 0), VH("", "内容", 0), VH("", "状态", 0), VH("", "操作", 0)
};
map<string, vector<VH>> mapTableHeaderDef =
{
	{"用户管理", vecHeaderUser},
	{"权限管理", vecHeaderPermission},
	{"角色管理", vecHeaderRole},
	{"场站管理", vecHeaderStation},
	{"设备管理", vecHeaderDevice},
	{"策略管理", vecHeaderPolicy},
	{"日志管理", vecHeaderLogSys},
	{"告警管理", vecHeaderLogAlert},
} ;

#include "database/DAO.h"
void QueryDB(const string& name, std::vector<Fields>& result)
{
	string sql;
	if (name == "用户管理")
	{
		sql = "SELECT u.*, ur.role_id, r.name role_name FROM USER u LEFT JOIN user_role ur ON u.user_id=ur.user_id LEFT JOIN ROLE r ON r.role_id=ur.role_id;";
		
	}
	else if (name == "权限管理")
	{
		sql = "SELECT * FROM permission;";
	}
	else if (name == "角色管理")
	{
		sql = "SELECT * FROM role;";
	}
	else if (name == "场站管理")
	{
		sql = "SELECT * FROM station;";
	}
	else if (name == "设备管理")
	{
		sql = "SELECT d.*, s.name station_name, ddt.name type_name FROM"
			" device d LEFT JOIN station s ON d.station_id=s.station_id"
			" LEFT JOIN def_device_type ddt ON ddt.device_type_id = d.`type`;";
	}
	else if (name == "策略管理")
	{
		sql = "SELECT p.*, dpt.name type_name FROM policy p LEFT JOIN def_policy_type dpt ON dpt.policy_type_id=p.`type`;";
	}
	else if (name == "日志管理")
	{
	}
	else if (name == "告警管理")
	{
	}
	DAO::exec(NULL, sql, result);
}

vector<VH>& GetHeaderVec(const string& name)
{
	static vector<VH> vecTmp;
	auto iter = mapTableHeaderDef.find(name);
	return (iter != mapTableHeaderDef.end()) ? iter->second : vecTmp;
}

void QWSysmgr::initTable(const string& name)
{
	auto& vecHeader = GetHeaderVec(name);
	QStringList headerTextList;
	for (auto& item: vecHeader) { headerTextList << item.title.c_str(); }
	table->setColumnCount(headerTextList.size());
	table->setHorizontalHeaderLabels(headerTextList);

	for (int i = 0; i<vecHeader.size(); ++i)
	{
		auto& item = vecHeader[i];
		table->setColumnWidth(i, item.width > 0 ? item.width : 100);
	}
	this->initTableData(name);
}

void QWSysmgr::initTableData(std::string name)
{
	table->clearContents();
	table->setRowCount(0);

	QueryDB(name, rowFields);

	auto& vecHeader = GetHeaderVec(name);
	for (int row = 0; row<rowFields.size(); ++row)
	{
		auto& fields = rowFields[row];
		int col = 0;
		for (auto& item : vecHeader)
		{
			string key = item.key;
			if (item.title == "操作")
			{
				if (row >= table->rowCount()) { table->insertRow(row); }
				
				QWidget* cellWidget = new QWidget();
				QPushButton* btn1 = new QPushButton("查看", cellWidget);
				btn1->setGeometry(5, 3, 50, 24);
				btn1->setStyleSheet(QSS_BTN_TAB.c_str());
				QPushButton* btn2 = new QPushButton("修改", cellWidget);
				btn2->setGeometry(60, 3, 50, 24);
				btn2->setStyleSheet(QSS_BTN_TAB.c_str());
				table->setCellWidget(row, col, cellWidget);
			}
			else
			{
				string val = fields.value(key);
				if (key == "is_open") { val = (val == "1" ? "启用" : "未启用"); }
				MyQUI::setTableCell(table, row, col, val);
			}
			++col;
		}
	}
}