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path: root/gjs/src/jsx/jsx-runtime.ts
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import { Gtk } from "../imports.js"
import * as Widget from "../widgets.js"

export function jsx(
    ctor: keyof typeof ctors | typeof Gtk.Widget,
    { children, ...props }: any,
) {
    children ??= []

    if (!Array.isArray(children))
        children = [children]

    children = children.filter(Boolean)

    if (typeof ctor === "string")
        return (ctors as any)[ctor](props, children)

    if (children.length === 1)
        props.child = children[0]
    else if (children.length > 1)
        props.children = children

    return new ctor(props)
}

const ctors = {
    "box": Widget.Box,
    "button": Widget.Button,
    "centerbox": Widget.CenterBox,
    // TODO: circularprogress
    "drawingarea": Widget.DrawingArea,
    "entry": Widget.Entry,
    "eventbox": Widget.EventBox,
    // TODO: fixed
    // TODO: flowbox
    "icon": Widget.Icon,
    "label": Widget.Label,
    "levelbar": Widget.LevelBar,
    // TODO: listbox
    "overlay": Widget.Overlay,
    "revealer": Widget.Revealer,
    "scrollable": Widget.Scrollable,
    "slider": Widget.Slider,
    // TODO: stack
    "switch": Widget.Switch,
    "window": Widget.Window,
}

declare global {
    // eslint-disable-next-line @typescript-eslint/no-namespace
    namespace JSX {
        type Element = Gtk.Widget
        type ElementClass = Gtk.Widget
        interface IntrinsicElements {
            "box": Widget.BoxProps,
            "button": Widget.ButtonProps,
            "centerbox": Widget.CenterBoxProps,
            // TODO: circularprogress
            "drawingarea": Widget.DrawingAreaProps,
            "entry": Widget.EntryProps,
            "eventbox": Widget.EventBoxProps,
            // TODO: fixed
            // TODO: flowbox
            "icon": Widget.IconProps,
            "label": Widget.LabelProps,
            "levelbar": Widget.LevelBarProps,
            // TODO: listbox
            "overlay": Widget.OverlayProps,
            "revealer": Widget.RevealerProps,
            "scrollable": Widget.ScrollableProps,
            "slider": Widget.SliderProps,
            // TODO: stack
            "switch": Widget.SwitchProps,
            "window": Widget.WindowProps,
        }
    }
}

export const jsxs = jsx