#include "jsonsax.hpp"

#include <iostream>

#include <assert.h>

// #define DEBUGTEST

class JSLXTester : public IJSLXBackend

{

public:

	explicit JSLXTester(const char* json)

	: m_json(json)

	{}

	void debug(const char* data)

	{

#ifdef DEBUGTEST

		std::cerr << std::endl << "-*- " << data << " -*-" << std::endl;

#endif

	}

	virtual bool Eof()

	{

		return *m_json == '\0';

	}

	virtual char GetChar()

	{

		assert(!Eof());

#ifdef DEBUGTEST

		std::cerr.put(*m_json == ' ' ? '_' : *m_json);

#endif

		return *m_json++;

	}

	virtual bool OnStartObject()

	{

		assert(m_json[-1] == '{');

		debug("OnStartObject");

		return true;

	}

	virtual bool OnStopObject()

	{

		assert(m_json[-1] == '}');

		debug("OnStopObject");

		return true;

	}

	virtual bool OnStartArray()

	{

		assert(m_json[-1] == '[');

		debug("OnStartArray");

		return true;

	}

	virtual bool OnStopArray()

	{

		assert(m_json[-1] == ']');

		debug("OnStopArray");

		return true;

	}

	virtual bool OnStartNumber()

	{

		// assert(m_json[-1] == ']');

		debug("OnStartNumber");

		return true;

	}

	virtual bool OnStopNumber()

	{

		// assert(m_json[-1] == ']');

		debug("OnStopNumber");

		return true;

	}

	virtual bool OnStartString()

	{

		assert(m_json[-1] == '"');

		debug("OnStartString");

		return true;

	}

	virtual bool OnStopString()

	{

		assert(m_json[-1] == '"');

		debug("OnStopString");

		return true;

	}

	virtual bool OnNull()

	{

		// assert(m_json[-1] == ']');

		debug("OnNull");

		return true;

	}

	virtual bool OnTrue()

	{

		// assert(m_json[-1] == ']');

		debug("OnTrue");

		return true;

	}

	virtual bool OnFalse()

	{

		// assert(m_json[-1] == ']');

		debug("OnFalse");

		return true;

	}

	virtual void OnError(const char* err)

	{

		debug("Error");

		debug(err);

	}

	bool Check()

	{

		return Eof();

	}

private:

	const char* m_json;

};

int main()

{

	const char json[] =

		"{ \"hello\" : [ 11, 12 ,1"

		"3 ], \n  \"world\" : -3.45e2 }";

	JSLXTester tester(json);

	JSLXParser parser(&tester);

	assert(parser.Parse());

	assert(tester.Check());

	return 0;

}