//This file is only meant to be included by menu_main.cpp

#include <avr/pgmspace.h>

#include "bands.h"
#include "button.h"
#include "settings.h"

static const unsigned int LAYOUT_VFO_LABEL_X = 0;
static const unsigned int LAYOUT_VFO_LABEL_Y = 10;
static const unsigned int LAYOUT_VFO_LABEL_WIDTH = 159;
static const unsigned int LAYOUT_VFO_LABEL_HEIGHT = 36;
static const unsigned int LAYOUT_VFO_LABEL_PITCH_X = 160;

static const unsigned int LAYOUT_MODE_TEXT_X = 0;
static const unsigned int LAYOUT_MODE_TEXT_Y = LAYOUT_VFO_LABEL_Y + LAYOUT_VFO_LABEL_HEIGHT + 1;
static const unsigned int LAYOUT_MODE_TEXT_WIDTH = 320;
static const unsigned int LAYOUT_MODE_TEXT_HEIGHT = 36;

static const unsigned int LAYOUT_BUTTON_X = 2;
static const unsigned int LAYOUT_BUTTON_Y = LAYOUT_MODE_TEXT_Y + LAYOUT_MODE_TEXT_HEIGHT + 1;
static const unsigned int LAYOUT_BUTTON_WIDTH = 60;
static const unsigned int LAYOUT_BUTTON_HEIGHT = 36;
static const unsigned int LAYOUT_BUTTON_PITCH_X = 64;
static const unsigned int LAYOUT_BUTTON_PITCH_Y = 40;

static const unsigned int LAYOUT_CW_TEXT_X = 0;
static const unsigned int LAYOUT_CW_TEXT_Y = LAYOUT_BUTTON_Y + 3*LAYOUT_BUTTON_PITCH_Y + 1;
static const unsigned int LAYOUT_CW_TEXT_WIDTH = 220;
static const unsigned int LAYOUT_CW_TEXT_HEIGHT = 36;

static const unsigned int LAYOUT_VERSION_TEXT_X = LAYOUT_CW_TEXT_X + LAYOUT_CW_TEXT_WIDTH + 1;
static const unsigned int LAYOUT_VERSION_TEXT_Y = LAYOUT_CW_TEXT_Y;
static const unsigned int LAYOUT_VERSION_TEXT_WIDTH = 320 - LAYOUT_CW_TEXT_WIDTH - 1;
static const unsigned int LAYOUT_VERSION_TEXT_HEIGHT = LAYOUT_CW_TEXT_HEIGHT;

static const unsigned int LAYOUT_TX_X = 280;
static const unsigned int LAYOUT_TX_Y = LAYOUT_MODE_TEXT_Y;
static const unsigned int LAYOUT_TX_WIDTH = 40;
static const unsigned int LAYOUT_TX_HEIGHT = 36;

void toVfo(char* text_out, const uint16_t max_text_size, const Vfo_e vfo)
{
  if(max_text_size < 2){
    return;//Can't do much with that space
  }
  if(max_text_size < (3+10+1)){
    //Give an indicator that's debuggable
    text_out[0] = 'X';
    text_out[1] = '\0';
    return;
  }

  //Normal operation
  if (globalSettings.splitOn){
    if(vfo == globalSettings.activeVfo){
      text_out[0] = 'R';
    }
    else{
      text_out[0] = 'T';
    }
  }
  else{
    if(VFO_A == vfo){
      text_out[0] = 'A';
    }
    else if(VFO_B == vfo){
      text_out[0] = 'B';
    }
    else{
      text_out[0] = '?';
    }
  }
  text_out[1] = ':';
  text_out[2] = ' ';
  if(VFO_A == vfo){
    formatFreq(globalSettings.vfoA.frequency, text_out+3, max_text_size-3, 10);
  }
  else if(VFO_B == vfo){
    formatFreq(globalSettings.vfoB.frequency, text_out+3, max_text_size-3, 10);
  }
  else{
    text_out[3] = '?';
    text_out[4] = '\0';
  }
}

void bsVfo(const Vfo_e vfo){
  (vfo == globalSettings.activeVfo) ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osVfo(const Vfo_e vfo){
  globalSettings.activeVfo = vfo;
}

void toVfoA(char* text_out, const uint16_t max_text_size){
  toVfo(text_out,max_text_size,Vfo_e::VFO_A);
}
ButtonStatus_e bsVfoA(){
  return bsVfo(Vfo_e::VFO_A);
}
void osVfoA(){
  osVfo(Vfo_e::VFO_A);
}
constexpr Button bVfoA PROGMEM = {
  LAYOUT_VFO_LABEL_X + 0*LAYOUT_VFO_LABEL_PITCH_X,
  LAYOUT_VFO_LABEL_Y,
  LAYOUT_VFO_LABEL_WIDTH,
  LAYOUT_VFO_LABEL_HEIGHT,
  nullptr,
  toVfoA,
  bsVfoA,
  osVfoA,
  'A'
};

void toVfoB(char* text_out, const uint16_t max_text_size){
  toVfo(text_out,max_text_size,Vfo_e::VFO_B);
}
ButtonStatus_e bsVfoB(){
  return bsVfo(Vfo_e::VFO_B);
}
void osVfoB(){
  osVfo(Vfo_e::VFO_B);
}
constexpr Button bVfoB PROGMEM = {
  LAYOUT_VFO_LABEL_X + 1*LAYOUT_VFO_LABEL_PITCH_X,
  LAYOUT_VFO_LABEL_Y,
  LAYOUT_VFO_LABEL_WIDTH,
  LAYOUT_VFO_LABEL_HEIGHT,
  nullptr,
  toVfoB,
  bsVfoB,
  osVfoB,
  'B'
};

constexpr char txtRit [] PROGMEM = "RIT";

ButtonStatus_e bsRit(){
  *val_out = globalSettings.ritOn ? 1 : -1;
}
void osRit(){
  Button button;
  if(!globalSettings.ritOn){
    globalSettings.ritOn = true;
    globalSettings.ritFrequency = GetActiveVfoFreq();

    strncpy_P(b,(const char*)F("TX: "),sizeof(b));
    formatFreq(globalSettings.ritFrequency, b+3, sizeof(b)-strlen(c));
    if (VFO_A == globalSettings.activeVfo){
      displayText(b, LAYOUT_VFO_LABEL_X + 0*LAYOUT_VFO_LABEL_PITCH_X, LAYOUT_MODE_TEXT_Y, LAYOUT_VFO_LABEL_WIDTH, LAYOUT_MODE_TEXT_HEIGHT, COLOR_TEXT, COLOR_BACKGROUND, COLOR_BACKGROUND);
    }
    else{
      displayText(b, LAYOUT_VFO_LABEL_X + 1*LAYOUT_VFO_LABEL_PITCH_X, LAYOUT_MODE_TEXT_Y, LAYOUT_VFO_LABEL_WIDTH, LAYOUT_MODE_TEXT_HEIGHT, COLOR_TEXT, COLOR_BACKGROUND, COLOR_BACKGROUND);
    }
  }
  else{
    globalSettings.ritOn = false;
    setFrequency(globalSettings.ritFrequency);

    displayFillrect(LAYOUT_MODE_TEXT_X,LAYOUT_MODE_TEXT_Y,LAYOUT_MODE_TEXT_WIDTH,LAYOUT_MODE_TEXT_HEIGHT, COLOR_BACKGROUND);
    if(Vfo_e::VFO_A == globalSettings.activeVfo){
      memcpy_P(&button,bVfoA,sizeof(button));
      drawButton(&button);
    }
    else{
      memcpy_P(&button,bVfoB,sizeof(button));
      drawButton(&button);
    }
  }
  
  memcpy_P(&button,bRit,sizeof(button));
  drawButton(button);
}
constexpr Button bRit PROGMEM = {
  LAYOUT_BUTTON_X + 0*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 0*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtRit,
  nullptr,
  bsRit,
  osRit,
  'R'
};

void osSidebandMode(VfoMode_e mode){
  SetActiveVfoMode(mode);

  Button button;
  memcpy_P(&button,&bUsb,sizeof(button));
  drawButton(&button);
  memcpy_P(&button,&bLsb,sizeof(button));
  drawButton(&button);
}

constexpr char txtUsb [] PROGMEM = "USB";

ButtonStatus_e bsUsb(){
  return (VfoMode_e::VFO_MODE_USB == GetActiveVfoMode()) ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osUsb(){
  osSidebandMode(VfoMode_e::VFO_MODE_USB);
}

constexpr Button bUsb PROGMEM = {
  LAYOUT_BUTTON_X + 1*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 0*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtUsb,
  nullptr,
  bsUsb,
  osUsb,
  'U'
};

constexpr char txtLsb [] PROGMEM = "LSB";

ButtonStatus_e bsLsb(){
  return (VfoMode_e::VFO_MODE_LSB == GetActiveVfoMode()) ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osLsb(){
  osSidebandMode(VfoMode_e::VFO_MODE_LSB);
}

constexpr Button bLsb PROGMEM = {
  LAYOUT_BUTTON_X + 2*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 0*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtLsb,
  nullptr,
  bsLsb,
  osLsb,
  'L'
};

constexpr char txtCw [] PROGMEM = "CW";

ButtonStatus_e bsCw(){
  return (TuningMode_e::TUNE_CW == globalSettings.tuningMode) ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osCw(){
  if(TuningMode_e::TUNE_CW != globalSettings.tuningMode){
    globalSettings.tuningMode = TuningMode_e::TUNE_CW;
  }
  else{
    globalSettings.tuningMode = TuningMode_e::TUNE_SSB;
  }

  Button button;
  memcpy_P(&button,&bCw,sizeof(button));
  drawButton(button);
}

constexpr Button bCw PROGMEM = {
  LAYOUT_BUTTON_X + 3*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 0*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtCw,
  nullptr,
  bsCw,
  osCw,
  'C'
};

constexpr char txtSpl [] PROGMEM = "SPL";

ButtonStatus_e bsSpl(){
  return globalSettings.splitOn ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osSpl(){
  globalSettings.splitOn = !globalSettings.splitOn;

  Button button;
  memcpy_P(&button,&bSpl,sizeof(button));
  drawButton(&button);
  memcpy_P(&button,&bsVfoA,sizeof(button));
  drawButton(&button);
  memcpy_P(&button,&bsVfoB,sizeof(button));
  drawButton(&button);
}

constexpr Button bSpl PROGMEM = {
  LAYOUT_BUTTON_X + 4*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 0*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtSpl,
  nullptr,
  bsSpl,
  osSpl,
  'S'
};

ButtonStatus_e bsBand(const uint8_t band){
  return isFreqInBand(GetActiveVfoFreq(),band) ? ButtonStatus_e::Active : ButtonStatus_e::Inactive;
}

void osBand(const uint8_t band){
  SetActiveVfoFreq(getFreqInBand(GetActiveVfoFreq(),band));
}

constexpr char txt80 [] PROGMEM = "80";

ButtonStatus_e bs80(){
  return bsBand(80);
}

void os80(){
  osBand(80);
}

constexpr Button b80 PROGMEM = {
  LAYOUT_BUTTON_X + 0*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 1*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt80,
  nullptr,
  bs80,
  os80,
  '8'
};

constexpr char txt40 [] PROGMEM = "40";

ButtonStatus_e bs40(){
  return bsBand(40);
}

void os40(){
  osBand(40);
}

constexpr Button b40 PROGMEM = {
  LAYOUT_BUTTON_X + 1*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 1*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt40,
  nullptr,
  bs40,
  os40,
  '4'
};

constexpr char txt30 [] PROGMEM = "30";

ButtonStatus_e bs30(){
  return bsBand(30);
}

void os30(){
  osBand(30);
}

constexpr Button b30 PROGMEM = {
  LAYOUT_BUTTON_X + 2*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 1*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt30,
  nullptr,
  bs30,
  os30,
  '3'
};

constexpr char txt20 [] PROGMEM = "20";

ButtonStatus_e bs20(){
  return bsBand(20);
}

void os20(){
  osBand(20);
}

constexpr Button b20 PROGMEM = {
  LAYOUT_BUTTON_X + 3*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 1*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt20,
  nullptr,
  bs20,
  os20,
  '2'
};

constexpr char txt17 [] PROGMEM = "17";

ButtonStatus_e bs17(){
  return bsBand(17);
}

void os17(){
  osBand(17);
}

constexpr Button b17 PROGMEM = {
  LAYOUT_BUTTON_X + 4*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 1*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt17,
  nullptr,
  bs17,
  os17,
  '7'
};

constexpr char txt15 [] PROGMEM = "15";

ButtonStatus_e bs15(){
  return bsBand(15);
}

void os15(){
  osBand(15);
}

constexpr Button b15 PROGMEM = {
  LAYOUT_BUTTON_X + 0*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 2*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt15,
  nullptr,
  bs15,
  os15,
  '5'
};

constexpr char txt10 [] PROGMEM = "10";

ButtonStatus_e bs10(){
  return bsBand(10);
}

void os10(){
  osBand(10);
}

constexpr Button b10 PROGMEM = {
  LAYOUT_BUTTON_X + 1*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 2*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txt10,
  nullptr,
  bs10,
  os10,
  '1'
};

ButtonStatus_e bsIgnore(){
  return ButtonStatus_e::Stateless;
}

constexpr char txtMenu PROGMEM = "\x7F";//gear icon

void osMenu(){
  rootSettingsMenu->initMenu();
  mainmenu.active_submenu = rootSettingsMenu;
}

constexpr Button bMenu = {
  LAYOUT_BUTTON_X + 3*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 2*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtMenu,
  nullptr,
  bsIgnore,
  osMenu,
  'M'
};

constexpr char txtNumpad PROGMEM = "FRQ";

void osNumpad(){
  numpadMenu->initMenu();
  mainMenu.active_submenu = numpadMenu;
}

constexpr Button bNumpad = {
  LAYOUT_BUTTON_X + 4*LAYOUT_BUTTON_PITCH_X,
  LAYOUT_BUTTON_Y + 2*LAYOUT_BUTTON_PITCH_Y,
  LAYOUT_BUTTON_WIDTH,
  LAYOUT_BUTTON_HEIGHT,
  txtNumpad,
  nullptr,
  bsIgnore,
  osNumpad,
  'F'
};

constexpr Button *const mainMenuButtons[] PROGMEM = {
  bVfoA,                     bVfoB,

   bRit, bUsb, bLsb,   bCw,   bSpl,
    b80,  b40,  b30,   b20,    b17,
    b15,  b10,       bMenu, bNumpad
};

static constexpr uint8_t MAIN_MENU_NUM_BUTTONS = sizeof(mainMenuButtons) / sizeof(mainMenuButtons[0]);