// ----------------------------------------------------------------------------------------------------
// Watchdog v3 - Leonardo
// EoF 2017
// Header
// ----------------------------------------------------------------------------------------------------

#include <EEPROM.h>
#include "GPRS_Shield_Arduino.h"
#include <TroykaDHT11.h>

//#define INIT
#define MAIN

/*
 * EEPROM mapping
 * 1024 B
 * 10 x 16 = 160 - address book  | first addr 0
 * 16 x  1 =  16 - parameters    | first addr 160
 * 24 x 16 = 384 - commands      | first addr 176
 *  4 x 32 = 128 - short strings | first addr 560
 *  4 x 64 = 256 - long strings  | first addr 688
 * -------------
 *           944 bytes
 *           80 bytes free
 */

#define AB_ADDR 0
#define AB_MAX_INDEX 9

#define PARAM_ADDR 160
#define PARAM_MAX_INDEX 15
#define SMS_ON_INDEX 0
#define AUTH_ON_INDEX 1
#define FWD_ON_INDEX 2

#define CMD_ADDR 176
#define CMD_MAX_INDEX 23

#define S_STRING_ADDR 560
#define S_STRING_MAX_INDEX 3

#define L_STRING_ADDR 688
#define L_STRING_MAX_INDEX 3

#define CMD_INDEX_STATUS 0
#define CMD_INDEX_HELP 1
#define CMD_INDEX_SMS_ON 2
#define CMD_INDEX_SMS_OFF 3
#define CMD_INDEX_ON 4
#define CMD_INDEX_OFF 5
#define CMD_INDEX_RESET 6
#define CMD_INDEX_A 7
#define CMD_INDEX_B 8
#define CMD_INDEX_FORWARD 9
#define CMD_INDEX_10 10
#define CMD_INDEX_MODEM_RESET 11
#define CMD_INDEX_MODEM_CONSOLE 12
#define CMD_INDEX_EDIT_AB 13
#define CMD_INDEX_SHOW_AB 14
#define CMD_INDEX_SHOW 15
#define CMD_INDEX_CLEAR 16
#define CMD_INDEX_EXIT 17
#define CMD_INDEX_AUTH_ON 18
#define CMD_INDEX_AUTH_OFF 19
#define CMD_INDEX_FWD_ON 20
#define CMD_INDEX_FWD_OFF 21
#define CMD_INDEX_22 22
#define CMD_INDEX_23 23

#define S_STRING_INDEX_1 0
#define S_STRING_INDEX_EAB_MODE 1
#define S_STRING_INDEX_MODEM_CONS_ON 2
#define S_STRING_INDEX_MODEM_CONS_OFF 3

#define L_STRING_INDEX_HELP_1 0
#define L_STRING_INDEX_HELP_AB 1
#define L_STRING_INDEX_FORMAT_AB 2
#define L_STRING_INDEX_HELP_2 3


// Всякое
#define TIMEOUT 60000
#define PERIOD 15000
#define MAX_ERROR 5
#define CALL_TIMEOUT 60000
#define BTN_COUNT 3

// Сенсоры
#define A_PIN A0
#define T_PIN A1
#define BAT_T_PIN A2
#define VBAT_PIN A3
#define VUSB_PIN A4
#define VIN_PIN A5

#define LED_PIN 13
#define BTN_PIN 12
#define FAN_PIN 11

// GSM-модем
#define MOD_PWR 9
#define MOD_BR 115200
#define COM_BR 115200
#define SMS_LEN 160

// Размеры буферов;
#define CMD_SIZE 16
#define SMS_SIZE 160
#define PHONE_SIZE 16
#define DATE_SIZE 24
#define SHORT_BUFFER_SIZE 32
#define LONG_BUFFER_SIZE 64
#define VLONG_BUFFER_SIZE 240

// Флаги статуса
#define TEMP_WARN 0x01
#define HUM_WARN 0x02
#define LOUD_WARN 0x04
#define POWER_WARN 0x08
#define BAT_WARN 0x016

word getStatus();
void getStatusMessage(char * message);
bool isCommandMatchIndex(const char * command, byte index);
void checkModem();
void modemConsole();
void incomingCall();
void readModem(char* msg, byte size);
void readSerial(char *com, byte size);
void returnAnswer(const char * answer = "OK");
void sendHelp();
void mainPowerOn();
void mainPowerOff();
void mainReset();
void a_PowerBreak();
void b_PowerBreak();
bool isPowerOn();

// Адресная книга
bool savePhoneNumber(byte index, char * phone);
bool delPhoneNumber(byte index);
bool loadPhoneNumber(byte index, char * phone);
bool entryNotEmpty(byte index);
void printPhoneNumber(byte index);
void printAddressBook();
void clearAddressBook();
void editAddressBook();

// Утилиты
void clearBuffer(char *buffer, byte size);
void printShortString(byte index, bool ln = true);
void printLongString(byte index, bool ln = true);
void printHelp();
void printParams();
bool authOK(char *phone);

void sprint(const char * description, const byte data, const bool ln = true);
void sprint(const char * description, const char * data, const bool ln = true);
void sprint(const char * description, const int data, const bool ln = true);
void sprint(const char * description, const unsigned int data, const bool ln = true);
void sprint(const char * description, const long int data, const bool ln = true);
void sprint(const char * description, const long unsigned int data, const bool ln = true);
void sprint(const char * description, const float data, const bool ln = true);
void sprint(const char * description, const bool ln = true);

// EEPROM utils
bool setCommand(byte index, const char *command);
bool getCommand(byte index, char *command);
bool setShortString(byte index, const char *s_buffer);
bool getShortString(byte index, char *s_buffer);
bool setLongString(byte index, const char *l_buffer);
bool getLongString(byte index, char *l_buffer);

bool smsOn();
void smsOn(bool temp);
bool authOn();
void authOn(bool temp);
bool fwdOn();
void fwdOn(bool temp);
void fanPWM(byte power = 128);
void fanOn();
void fanOff();
void ledPWM(byte power = 128);
void ledOn();
void ledOff();
void flash(byte count = 3);
bool buttonPressed();
float readvcc();
void getVs();
void printVs();
void getTH();