#include "rpcWiFi.h"

#define DEBUG (false)

const char *WIFI_SSID = "TortugaNoT";
const char *WIFI_PASS = "april302021";
const char *OWNTONE_SERVER_ADDRESS = "http://192.168.1.2:3689";

enum ViewMode {
  ViewModeArtists = 0,
  ViewModeAlbums = 1,
  ViewModeTracks = 2,
};

typedef struct UIEntry {
  // OwnTone ID
  int id;

  // Text (name, title, etc.)
  String text;
} UIEntry;

typedef struct AppState {
  unsigned long sinceBoot;
  
  bool  wifiOnline;
  IPAddress wifiIP;

  ViewMode viewMode;
  
  size_t uiEntriesCount;
  int uiEntryIndex;
  UIEntry *uiEntries;

  int songCount;
  int artistCount;
  int albumCount;
  
  int volume; // out of 100;
} AppState;

AppState AppStateMake(void) {
  AppState out;
  out.sinceBoot = 0;
  out.wifiOnline = false;
  out.wifiIP = IPAddress();
  out.viewMode = ViewModeArtists;
  out.uiEntriesCount = 0;
  out.uiEntryIndex = 0;
  out.uiEntries = NULL;
  out.songCount = 0;
  out.artistCount = 0;
  out.albumCount = 0;
  out.volume = 0;
  return out;
}

AppState state;

void debug() {
  wifiDebug(&state);
  uiDebug(&state);
  apiDebug(&state);
}

void handleInput() {
  
}
 
void setup() {
  state = AppStateMake();
    
  uiSetup(&state);
  wifiJoin(&state);
  apiSetup(&state);

  // prepare buttons
  pinMode(WIO_KEY_A, INPUT_PULLUP);
  pinMode(WIO_KEY_B, INPUT_PULLUP);
  pinMode(WIO_KEY_C, INPUT_PULLUP);
  pinMode(WIO_5S_UP, INPUT_PULLUP);
  pinMode(WIO_5S_DOWN, INPUT_PULLUP);
  pinMode(WIO_5S_LEFT, INPUT_PULLUP);
  pinMode(WIO_5S_RIGHT, INPUT_PULLUP);
  pinMode(WIO_5S_PRESS, INPUT_PULLUP);
}

void loop() {
  if (DEBUG) {
    debug();
  }
  
  state.sinceBoot = millis();
  
  uiLoop(&state);
  wifiLoop(&state);
  apiLoop(&state);
}