#pragma once

#include "extract_basic.h"
#include "convert_basic.h"


/// <summary>
/// ·­Òë³ÌÐòºËÐÄ
/// </summary>
class TranslateBasic {
private:
	QHash<QString, std::shared_ptr<ExtractUnit>> _extractor_types;
	std::shared_ptr<ExtractUnit> _default_translate_rule = nullptr;
	
	QHash<QString, std::shared_ptr<SizeProvider>> _size_provider_types;
	std::shared_ptr<SizeProvider> _default_size_provider = nullptr;

	QHash<QString, std::shared_ptr<RuleMatch>> _rule_match_types;
	std::shared_ptr<RuleMatch> _default_rule_match = nullptr;

public:
	TranslateBasic();

	std::shared_ptr<SizeProvider> defaultSizeProvider() const;
	QHash<QString, std::shared_ptr<SizeProvider>> sizeProviderList() const;
	std::shared_ptr<RuleMatch> defaultRuleMatch() const;
	QHash<QString, std::shared_ptr<RuleMatch>> ruleMatchList() const;

	std::shared_ptr<ExtractUnit> defaultExtractUnit() const;
	QHash<QString, std::shared_ptr<ExtractUnit>> extractUnitList() const;
};

class ConstNumberProvider : public SizeProvider {
public:
	struct __Private {
		QString _value_string;
	} _number;

public:
	QString name() const override;

	int32_t value(const QString& expr) const override;
	void setExpression(const QString& expr) override;
	QString expression() const override;

	void loadFrom(std::shared_ptr<TranslateBasic> core, const QJsonObject& obj) override;
	void saveTo(QJsonObject& obj) const override;

	std::shared_ptr<Serializable> newDefault() const override;
};