#pragma once

#include <QString>
#include <QMutex>
#include <QDir>
#include <memory>

namespace logs {
	class LogsPort {
	public:
		virtual ~LogsPort() = default;

		virtual void write(const QString& type, const QString& title, const QString& msg) = 0;
		virtual void information(const QString& title, const QString& msg) = 0;
		virtual void warning(const QString& title, const QString& msg) = 0;
		virtual void error(const QString& title, const QString& msg) = 0;

		virtual void flush(bool fouce = false) = 0;
	};

	class LogsOutput : public LogsPort {
	public:
		LogsOutput(const QDir& target, int cache_size = 200);

		// ͨ¹ý LogsPort ¼Ì³Ð
		void write(const QString& type, const QString& title, const QString& msg) override;
		void information(const QString& title, const QString& msg) override;
		void warning(const QString& title, const QString& msg) override;
		void error(const QString& title, const QString& msg) override;

		virtual void flush(bool fouce = false);

	private:
		QMutex _mutex;
		int _cache_size;
		std::shared_ptr<QFile> _target_file;

		QList<QString> _message_buffer;
	};
}