wlan-cloud-owprov/src/ConfigSanityChecker.h

//
// Created by stephane bourque on 2021-10-01.
//

#pragma once

#include "nlohmann/json.hpp"
#include <functional>
#include <list>
#include <map>
#include <string>
#include <utility>
#include <vector>

namespace OpenWifi {
	struct SanityError {
		std::string Cause;
		std::string Reason;
		std::string Severity;
	};

	typedef std::list<SanityError> SanityErrorList;

	class ConfigSanityChecker {
	  public:
		explicit ConfigSanityChecker(std::string Config, std::string DeviceType)
			: Config_(std::move(Config)), DeviceType_(std::move(DeviceType)) {}

		bool Check();
		const SanityErrorList &Errors() { return Errors_; }
		const SanityErrorList &Warnings() { return Warnings_; }

		typedef std::function<void(nlohmann::json &)> CheckFuncType;

		struct KeyToFunc {
			std::string Key;
			CheckFuncType Func;
		};
		typedef std::pair<std::string, CheckFuncType> FuncPair;
		typedef std::vector<FuncPair> FuncList;

		void Check_radios(nlohmann::json &);
		void Check_interfaces(nlohmann::json &);
		void Check_metrics(nlohmann::json &);
		void Check_services(nlohmann::json &);
		void Check_uuid(nlohmann::json &);

	  private:
		std::string Config_;
		std::string DeviceType_;
		SanityErrorList Errors_;
		SanityErrorList Warnings_;
		FuncList Funcs_{
			std::make_pair("radios", [this](nlohmann::json &d) { this->Check_radios(d); }),
			std::make_pair("interfaces", [this](nlohmann::json &d) { this->Check_interfaces(d); }),
			std::make_pair("metrics", [this](nlohmann::json &d) { this->Check_metrics(d); }),
			std::make_pair("services", [this](nlohmann::json &d) { this->Check_services(d); }),
			std::make_pair("uuid", [this](nlohmann::json &d) { this->Check_uuid(d); })};
	};
} // namespace OpenWifi