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

#include <EEPROM.h>
#include <avr/pgmspace.h>
#include "GPRS_Shield_Arduino.h"
#include <TroykaDHT.h>

/*
 * EEPROM mapping
 * 1024 Kb
 * 10 x 16 = 160 - address book  | first addr 0
 * 16 x  1 =  16 - parameters    | first addr 160
 * -------------
 *           176 bytes
 *           848 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 EEPROM_INIT_INDEX 15

#define INIT_FLAG 0xAC

const char cmd_status[] PROGMEM = {"status"};
const char cmd_help[] PROGMEM  = {"help"};
const char cmd_sms_on[] PROGMEM  = {"sms on"};
const char cmd_sms_off[] PROGMEM  = {"sms off"};
const char cmd_on[] PROGMEM  = {"on"};
const char cmd_off[] PROGMEM  = {"off"};
const char cmd_reset[] PROGMEM  = {"reset"};
const char cmd_a[] PROGMEM  = {"a"};
const char cmd_b[] PROGMEM  = {"b"};
const char cmd_forward[] PROGMEM  = {"forward"};
const char cmd_modem_reset[] PROGMEM  = {"modem reset"};
const char cmd_modem_console[] PROGMEM  = {"modem console"};
const char cmd_edit_ab[] PROGMEM  = {"edit ab"};
const char cmd_show_ab[] PROGMEM  = {"show ab"};
const char cmd_show[] PROGMEM  = {"show"};
const char cmd_clear[] PROGMEM  = {"clear"};
const char cmd_exit[] PROGMEM  = {"exit"};
const char cmd_auth_on[] PROGMEM  = {"auth on"};
const char cmd_auth_off[] PROGMEM  = {"auth off"};
const char cmd_fwd_on[] PROGMEM  = {"forward on"};
const char cmd_fwd_off[] PROGMEM  = {"forward off"};

const char str_init_eeprom[] PROGMEM  = {"EEPROM init complete"};
const char str_eab[] PROGMEM  = {"Edit address book mode"};
const char str_modem_cons_on[] PROGMEM  = {"Modem console mode on"};
const char str_modem_cons_off[] PROGMEM  = {"Modem console mode off"};

const char str_help[] PROGMEM  = {"Usage: help/status/on/off/reset/a/b/modem reset|console/edit ab/show ab/sms on|off/auth on|off/fwd on|off"};
const char str_help_ab[] PROGMEM  = {"Type \"show\" to view, \"clear\" to erase, \"exit\" to return"};
const char str_format_ab[] PROGMEM  = {"Format: \"i:+xxxxxxxxxxx\" to update or \"i:delete\" to delete"};

// 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 VOUT_PIN A2
#define VBAT_PIN A3
#define V5_PIN A4
#define V12_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 BUFFER_SIZE 64
#define LONG_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);
void sprint_P(const char *description, const bool ln = true);

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();
void initEEPROM();