#ifndef __IMAGE__
#include <image.h>
#endif

#include <font.h>
#include <utils.h>

extern String ver;
extern String localIP;

// Overlays are statically drawn on top of a frame
int overlaysCount = 1;
OverlayCallback overlays[] = { msOverlay };

void msOverlay(OLEDDisplay *display, OLEDDisplayUiState* state) {
    String time("");

    if( localIP == "Unconnected" ) {
        unsigned long mscount = millis();
        unsigned long sec = mscount / 1000;
        unsigned long mse = mscount / 100 - sec * 10;
        time = (String)sec + "." + (String)mse;
    }


    display->setTextAlignment(TEXT_ALIGN_CENTER);
    display->drawString(64, 50, time);
}

// frames
// int frameCount = 4;
// FrameCallback frames[] = { oled_web_page, oled_mqtt_page, oled_bilibili_page, oled_os_page };
int frameCount = 1;
FrameCallback frames[] = { oled_os_page };

static void oled_title(OLEDDisplay *display) {
    // Title
    display->setFont(Roboto_Mono_13);

    display->setTextAlignment(TEXT_ALIGN_LEFT);
    display->drawString(0, 0, "INFO BOARD");

    display->setFont(Roboto_Mono_10);
}

void oled_web_page(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

}

void oled_mqtt_page(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

}

void oled_bilibili_page(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {

}

void oled_os_page(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
    // Title
    oled_title(display);

    // Version
    display->drawFastImage(0, 16, 16, 16, board_icon);
    display->drawString(24, 18, ver);

    // WiFi
    if( localIP == "Unconnected")
        display->drawFastImage(0, 34, 16, 16, wifi_unconnected_icon);
    else
        display->drawFastImage(0, 34, 16, 16, wifi_connected_icon);
    display->drawString(24, 36, localIP);

    // 

    display->display();
}