#include "PluginContentWidgetContextBase.h"
#include "PluginContentWidget.h"
#include "PluginModule.h"
#include "PluginRegister.h"
#include "LWidgetAction.h"
#include <QAction>
#include <QDebug>
#include <QToolBar>
#include <vector>



LWidgetData::LWidgetData(PluginModule *module)
	: m_module(module)
{}

void LWidgetData::init(PluginContentWidget *widget)
{
	auto&& widget_actions = m_module->widgetActions();
	m_widgetActions.reserve(widget_actions.size());
	for (auto&& wa : widget_actions) {
		m_widgetActions.push_back(createAction(wa, widget));
	}
}

QList<QAction *> LWidgetData::actions()
{
	return m_widgetActions;
}

QAction *LWidgetData::createAction(const LWidgetAction &wa, PluginContentWidget *widget)
{
	auto ac = new QAction(wa.icon(), wa.text(), widget);
	ac->setShortcut(wa.shortcut());
	ac->setToolTip(wa.toolTip());
	QObject::connect(ac, SIGNAL(triggered()), widget, wa.slotName());
	return ac;
}



PluginContentWidgetContextBase::PluginContentWidgetContextBase() = default;

void PluginContentWidgetContextBase::moduleAction(
			const QString &module_identifier,
			QString module_action,
			const ModuleActionParameters &action_params
			)
{
	auto reg = PluginRegister::getInstance();
	auto mod = reg->findModule(module_identifier);
	if (mod) {
		auto action = mod->findModuleAction(module_action);
		if (action) {
			qDebug() << QString("module %1 action %2 called ").arg(module_identifier, module_action);
			(*action)(this, action_params);
		}
		else
			qWarning() << QString("module %1 has no action %2").arg(module_identifier, module_action);
	}
	else
		qWarning() << QString("module not found %1").arg(module_identifier);
}

void PluginContentWidgetContextBase::addContentWidget(PluginModule *module, PluginContentWidget *widget)
{
	auto res = m_widgetLst.emplace(widget, module);
	if (!res.second)
		throw std::runtime_error("Unexpected conflicting key on insertiong PluginContentWidgetContextBase::addContentWidget");

	res.first->second.init(widget);
}

void PluginContentWidgetContextBase::removeContentWidget(PluginContentWidget *widget)
{
	auto res = m_widgetLst.find(widget);
	if (res == m_widgetLst.end())
		return;

	m_widgetLst.erase(res);
}

void PluginContentWidgetContextBase::addWidgetActionsToToolbar(PluginContentWidget *widget, QToolBar *toolbar)
{
	auto res = m_widgetLst.find(widget);
	if (res == m_widgetLst.end())
		return;

	auto && actions	= res->second.actions();
	toolbar->addActions(actions);
}

void PluginContentWidgetContextBase::removeWidgetActionsFromToolbar(PluginContentWidget *widget, QToolBar *toolbar)
{
	auto res = m_widgetLst.find(widget);
	if (res == m_widgetLst.end())
		return;

	auto && actions	= res->second.actions();
	for (auto && ac : actions)
		toolbar->removeAction(ac);

}