#ifndef _JSON_H_
#define _JSON_H_

#include <list>
#include <string>
#include <string.h>

enum {
	JSON_T_NONE,
	JSON_T_STRING,
	JSON_T_NUMBER,
	JSON_T_OBJECT,
	JSON_T_ARRAY
};

class JSONElement {
public:
	int type;
	std::string name;
	std::string value;

	JSONElement() { Clear(); };
	~JSONElement() {};

	void Clear() { type = JSON_T_NONE; name = ""; value = ""; };
	void Set (std::string n, double v);
	void Set (std::string n, int v);
	void Set (std::string n, int64_t v);
	void Set (std::string n, std::string v);
	void SetArray (std::string n, std::list<JSONElement> *l);
	void SetAddArray (std::string n, std::string jpstring);
	void SetObject (std::string n, std::string s);
	static std::string StringAddEscape(std::string *s);
	static std::string StringRemoveEscape(std::string *s);
	std::string GetString();
};

class JSONParse {
private:
	std::string jsondata;
	std::list<JSONElement> names;

public:
	JSONParse() { Set("{}"); };
	JSONParse(std::string json) { Set(json); };
	~JSONParse() {};

	void Clear();
	int Set(std::string json);

	int GetValue(std::string varname, std::string *dest);
	int GetValueInt(std::string varname, int *dest);
	int GetValueInt64(std::string varname, int64_t *dest);
	int GetValueString(std::string varname, std::string *dest);
	int GetObject(std::string varname, JSONParse *dest);

	int GetIdx(std::string src, int idx, std::string *dest);
	int GetValueIdx(std::string varname, int idx, std::string *dest);
	int GetObjectIdx(std::string varname, int idx, JSONParse *dest);
	
	std::list<JSONElement> GetElements();

	void AddObject (JSONElement element);
	void AddObject (std::string name, int val);
	void AddObject (std::string name, int64_t val);
	void AddObject (std::string name, std::string val);
	void AddObject (std::string name, double val);
	void AddObject (std::string name, JSONParse jp);

	int LoadFromFile (std::string filename);
	int SaveToFile (std::string filename);

	std::string ToString();
};

#endif 								// _JSON_H_