// -*- mode: c++ -*-
// Copyright 2016 Keyboardio, inc. <jesse@keyboard.io>
// See "LICENSE" for license details

#ifndef BUILD_INFORMATION
#define BUILD_INFORMATION "locally built on " __DATE__ " at " __TIME__
#endif


#include "Kaleidoscope.h"
#include "Kaleidoscope-EEPROM-Settings.h"
#include "Kaleidoscope-EEPROM-Keymap.h"
#include "Kaleidoscope-FocusSerial.h"
#include "Kaleidoscope-MouseKeys.h"
#include "Kaleidoscope-Macros.h"
#include "Kaleidoscope-LEDControl.h"
#include "Kaleidoscope-LEDEffect-BootGreeting.h"
#include "Kaleidoscope-LEDEffect-Rainbow.h"
#include "Kaleidoscope-LED-Stalker.h"
#include "Kaleidoscope-LED-Palette-Theme.h"
#include "Kaleidoscope-Colormap.h"
#include "Kaleidoscope-HardwareTestMode.h"
#include "Kaleidoscope-HostPowerManagement.h"
#include "Kaleidoscope-MagicCombo.h"
#include "Kaleidoscope-USB-Quirks.h"

enum {
  MACRO_VERSION_INFO,
  MACRO_ANY,
};


/** The Model 100's key layouts are defined as 'keymaps'.
  *
  * Each keymap is defined as a list using the 'KEYMAP_STACKED' macro, built
  * of first the left hand's layout, followed by the right hand's layout.
  *
  * Keymaps typically consist mostly of `Key_` definitions. There are many, many keys
  * defined as part of the USB HID Keyboard specification. You can find the names
  * (if not yet the explanations) for all the standard `Key_` defintions offered by
  * Kaleidoscope in these files:
  *    https://github.com/keyboardio/Kaleidoscope/blob/master/src/kaleidoscope/key_defs/keyboard.h
  *    https://github.com/keyboardio/Kaleidoscope/blob/master/src/kaleidoscope/key_defs/consumerctl.h
  *    https://github.com/keyboardio/Kaleidoscope/blob/master/src/kaleidoscope/key_defs/sysctl.h
  *    https://github.com/keyboardio/Kaleidoscope/blob/master/src/kaleidoscope/key_defs/keymaps.h
  *
  * Additional things that should be documented here include
  *   using ___ to let keypresses fall through to the previously active layer
  *   using XXX to mark a keyswitch as 'blocked' on this layer
  *   using ShiftToLayer() and LockLayer() keys to change the active keymap.
  *   keeping NUM and FN consistent and accessible on all layers
  *
  * A key defined as 'ShiftToLayer(FUNCTION)' will switch to FUNCTION while held.
  * Similarly, a key defined as 'LockLayer(FUNCTION)' will switch to FUNCTION when tapped.
  */

enum {
  PRIMARY,
  FUNCTION,
};


/* This comment temporarily turns off astyle's indent enforcement
 *   so we can make the keymaps actually resemble the physical key layout better
 */
// clang-format off

KEYMAPS(
  [PRIMARY] = KEYMAP_STACKED
  (___,          Key_1, Key_2, Key_3, Key_4, Key_5, Key_LEDEffectNext,
   Key_Backtick, Key_Q, Key_W, Key_E, Key_R, Key_T, Key_Tab,
   Key_PageUp,   Key_A, Key_S, Key_D, Key_F, Key_G,
   Key_PageDown, Key_Z, Key_X, Key_C, Key_V, Key_B, Key_Escape,
   Key_LeftControl, Key_Backspace, Key_LeftGui, Key_LeftShift,
   ShiftToLayer(FUNCTION),

   M(MACRO_ANY),  Key_6, Key_7, Key_8,     Key_9,         Key_0,         ___,
   Key_Enter,     Key_Y, Key_U, Key_I,     Key_O,         Key_P,         Key_Equals,
                  Key_H, Key_J, Key_K,     Key_L,         Key_Semicolon, Key_Quote,
   Key_RightAlt,  Key_N, Key_M, Key_Comma, Key_Period,    Key_Slash,     Key_Minus,
   Key_RightShift, Key_LeftAlt, Key_Spacebar, Key_RightControl,
   ShiftToLayer(FUNCTION)),

  [FUNCTION] =  KEYMAP_STACKED
  (___,      Key_F1,           Key_F2,      Key_F3,     Key_F4,        Key_F5,           Key_CapsLock,
   Key_Tab,  ___,              Key_mouseUp, ___,        Key_mouseBtnR, Key_mouseWarpEnd, Key_mouseWarpNE,
   Key_Home, Key_mouseL,       Key_mouseDn, Key_mouseR, Key_mouseBtnL, Key_mouseWarpNW,
   Key_End,  Key_PrintScreen,  Key_Insert,  ___,        Key_mouseBtnM, Key_mouseWarpSW,  Key_mouseWarpSE,
   ___, Key_Delete, ___, ___,
   ___,

   Consumer_ScanPreviousTrack, Key_F6,                 Key_F7,                   Key_F8,                   Key_F9,          Key_F10,          Key_F11,
   Consumer_PlaySlashPause,    Consumer_ScanNextTrack, Key_LeftCurlyBracket,     Key_RightCurlyBracket,    Key_LeftBracket, Key_RightBracket, Key_F12,
                               Key_LeftArrow,          Key_DownArrow,            Key_UpArrow,              Key_RightArrow,  ___,              ___,
   Key_PcApplication,          Consumer_Mute,          Consumer_VolumeDecrement, Consumer_VolumeIncrement, ___,             Key_Backslash,    Key_Pipe,
   ___, ___, Key_Enter, ___,
   ___)
) // KEYMAPS(

/* Re-enable astyle's indent enforcement */
// clang-format on

static void versionInfoMacro(uint8_t key_state) {
  if (keyToggledOn(key_state)) {
    Macros.type(PSTR("Keyboardio Model 100 - Kaleidoscope "));
    Macros.type(PSTR(BUILD_INFORMATION));
  }
}

static void anyKeyMacro(KeyEvent &event) {
  if (keyToggledOn(event.state)) {
    event.key.setKeyCode(Key_A.getKeyCode() + (uint8_t)(millis() % 36));
    event.key.setFlags(0);
  }
}

const macro_t *macroAction(uint8_t macro_id, KeyEvent &event) {
  switch (macro_id) {

  case MACRO_VERSION_INFO:
    versionInfoMacro(event.state);
    break;

  case MACRO_ANY:
    anyKeyMacro(event);
    break;
  }
  return MACRO_NONE;
}


void toggleLedsOnSuspendResume(kaleidoscope::plugin::HostPowerManagement::Event event) {
  switch (event) {
  case kaleidoscope::plugin::HostPowerManagement::Suspend:
    LEDControl.disable();
    break;
  case kaleidoscope::plugin::HostPowerManagement::Resume:
    LEDControl.enable();
    break;
  case kaleidoscope::plugin::HostPowerManagement::Sleep:
    break;
  }
}

void hostPowerManagementEventHandler(kaleidoscope::plugin::HostPowerManagement::Event event) {
  toggleLedsOnSuspendResume(event);
}

enum {
  COMBO_TOGGLE_NKRO_MODE,
  COMBO_ENTER_TEST_MODE
};

static void toggleKeyboardProtocol(uint8_t combo_index) {
  USBQuirks.toggleKeyboardProtocol();
}

static void enterHardwareTestMode(uint8_t combo_index) {
  HardwareTestMode.runTests();
}

USE_MAGIC_COMBOS({.action = toggleKeyboardProtocol,
                  // Left Fn + Esc + Shift
                  .keys = {R3C6, R2C6, R3C7}},
                 {.action = enterHardwareTestMode,
                  // Left Fn + Prog + LED
                  .keys = {R3C6, R0C0, R0C6}});

KALEIDOSCOPE_INIT_PLUGINS(
  EEPROMSettings,
  EEPROMKeymap,
  Focus,
  FocusSettingsCommand,
  FocusEEPROMCommand,
  BootGreetingEffect,
  HardwareTestMode,
  LEDControl,
  LEDOff,
  LEDRainbowEffect,
  LEDRainbowWaveEffect,
  StalkerEffect,
  LEDPaletteTheme,
  ColormapEffect,
  Macros,
  MouseKeys,
  HostPowerManagement,
  MagicCombo,
  USBQuirks);

void setup() {
  Kaleidoscope.setup();
  LEDRainbowEffect.brightness(255);
  LEDRainbowWaveEffect.brightness(255);
  HardwareTestMode.setActionKey(R3C6);
  StalkerEffect.variant = STALKER(BlazingTrail);
  LEDOff.activate();
  EEPROMKeymap.setup(5);
  ColormapEffect.max_layers(5);
}

void loop() {
  Kaleidoscope.loop();
}