fakeRaid/fakeRaid/conflictItemWidget.h

#pragma once

#include <QFile>
#include <QWidget>
#include <QListWidget>
#include "FileDiff.h"

class Ui_ConflictItemWidget;

namespace craftlab::fakeraid
{
	class ConflictItemWidget : public QWidget
	{
	Q_OBJECT
	public:
		enum class Action
		{
			Undefined,
			UseVersion,
			Copy,
			Remove,
			Ignore,
		};

		static ConflictItemWidget* FromMissingFile(QListWidget* parent, const std::vector<std::string>& rootPaths, const std::string& filename, const std::vector<bool>& version);
		static ConflictItemWidget* FromMissingDir(QListWidget* parent, const std::vector<std::string>& rootPaths, const std::string& filename, const std::vector<bool>& version);
		static ConflictItemWidget* FromConflict(QListWidget* parent, const std::vector<std::string>& rootPaths, const std::string& filename, const std::vector<int>& version);

		Action GetAction() const;
		void SetAction(Action&& action);
		std::string GetFileName() const;
		int GetVersionToUse() const;

	signals:
		void ActionChanged();

	private:
		ConflictItemWidget(QListWidget* parent, const QFile& fullPath, const std::string& filename);

		static void listRepositories(const std::vector<int>& repo, std::stringstream& stream);
		static std::map<int, std::vector<int>> groupFileByVersion(const std::vector<int>& versions);
		static std::vector<int> versionExistsToVersionNumber(const std::vector<bool> exists);
		static void populateListStream(const std::map<int, std::vector<int>>& repoByVersion, std::stringstream& stream);

		const std::string filename;
		Action currentAction = Action::Undefined;
		std::unique_ptr<Ui_ConflictItemWidget> ui;
	};
}