import { NativeElement } from "../core/Component";
import { wrapperCache } from "../core/WrapperCache";
import addon from "../utils/addon";
import { checkIfNativeElement } from "../utils/helpers";
import { QWidget, QWidgetSignals } from "./QWidget";

/**

> Create and control number.

* **This class is a JS wrapper around Qt's [QLCDNumber class](https://doc.qt.io/qt-5/qlcdnumber.html)**

The `QLCDNumber` widget displays a number with LCD-like digits.

### Example

```javascript
import { QLCDNumber } from "@vixen-js/core";

const lcd = new QLCDNumber();

```

 */
export class QLCDNumber extends QWidget<QLCDNumberSignals> {
  constructor(arg?: QWidget<QWidgetSignals> | NativeElement) {
    let native: NativeElement;
    if (checkIfNativeElement(arg)) {
      native = arg as NativeElement;
    } else if (arg != null) {
      const parent = arg as QWidget;
      native = new addon.QLCDNumber(parent.native);
    } else {
      native = new addon.QLCDNumber();
    }
    super(native);
  }
  setDigitCount(numDigits: number): void {
    this.setProperty("digitCount", numDigits);
  }
  digitCount(): number {
    return this.property("digitCount").toInt();
  }
  intValue(): number {
    return this.property("intValue").toInt();
  }
  setMode(mode: Mode): void {
    this.setProperty("mode", mode);
  }
  mode(): Mode {
    return this.property("mode").toInt();
  }
  setSegmentStyle(style: SegmentStyle): void {
    this.setProperty("segmentStyle", style);
  }
  segmentStyle(): SegmentStyle {
    return this.property("segmentStyle").toInt();
  }
  setSmallDecimalPoint(enabled: boolean): void {
    this.setProperty("smallDecimalPoint", enabled);
  }
  smallDecimalPoint(): boolean {
    return this.property("smallDecimalPoint").toBool();
  }
  value(): number {
    return this.property("value").toDouble();
  }
  checkOverflow(num: number): boolean {
    return this.native?.checkOverflow(num);
  }
  display(value: string | number): void {
    this.native?.display(value);
  }
  setBinMode(): void {
    this.native?.setBinMode();
  }
  setDecMode(): void {
    this.native?.setDecMode();
  }
  setHexMode(): void {
    this.native?.setHexMode();
  }
  setOctMode(): void {
    this.native?.setOctMode();
  }
}
wrapperCache.registerWrapper("QLCDNumberWrap", QLCDNumber);

export enum Mode {
  Hex,
  Dec,
  Oct,
  Bin,
}

export enum SegmentStyle {
  Outline,
  Filled,
  Flat,
}

export interface QLCDNumberSignals extends QWidgetSignals {
  onOverflow: () => void;
}