iui/src/Data/Include.js

import IUIElement from "../Core/IUIElement.js";
import { IUI } from "../Core/IUI.js";
import RefsCollection from "../Core/RefsCollection.js";

export default IUI.module(class Include extends IUIElement
{
    constructor()
    {
        super();
        this.refs = new RefsCollection(this);
    }

    get src(){
        return this.getAttribute("src");
    }

    set src(value){
        this.setAttribute("src", value);
        this._load(value);
    }

    
    get scope() {
        return {view: this, refs: this.refs};
    }

    async _load(url)
    {
        if (this._loading)
            return;

        this._loading = true;

        let src = url.replace(/^\/+|\/+$/g, '');

        this.classList.add(this.cssClass + "-loading");

        let x = await fetch(src);

        if (x.status == 200)
        {
            let t = await x.text();

            this.innerHTML = t;

            //let xeval = (code) => eval(code);
            
            if (window?.app?.loaded) {
                await IUI.create(this);
                IUI.bind(this, true, "include:" + src, this.scope);
                this.refs._build();
                await IUI.created(this);
                await IUI.render(this, this._data, true);
            }
            
            // // call create for the new elements
            // var newElements = this.querySelectorAll("*");
            // for (var i = 0; i < newElements.length; i++) {
            //     var el = newElements[i];

            //     // set route for all elements
            //     //newElements[i].route = this.route;
            //     el.route = this.route;
            //     el.view = this;
            //     if (el.hasAttribute("ref")) {
            //         this.refs[el.getAttribute("ref")] = el;
            //     }

            //     if (el instanceof HTMLScriptElement) {
            //         // this because HTML parser don't evaluate script tag
            //         let func = new Function("//# sourceURL=iui://" + src + "-" + Math.round(Math.random() * 10000) + "\r\n return " + el.text.trim());// "return " + el.text + ";");

            //         let rt = func.call(el.parentElement);

            //         //let rt = xeval.call(el.parentElement, "//# sourceURL=iui://" + src + Math.round(Math.random() * 10000) + "\r\n (" + el.text + ")");
            //         if (typeof (rt) === "object") {
            //             for (var k in rt)
            //                 el.parentElement[k] = rt[k];
            //         }
            //     }
            // }
        }

        this.classList.remove(this.cssClass + "-loading");

        // if (window?.app?.loaded)
        // {
        //     await IUI.create(this);
        //     await IUI.created(this);

        //     for(let i = 0; i < this.children.length; i++)
        //     {
        //         let el =  this.children[i];
        //         IUIElement._make_bindings(el);
        //         await IUIElement._renderElement(el, el._data);
        //     }
        // }

        this._loading = false;
    }

    async create()
    {
        if (this.hasAttribute("src"))
            await this._load(this.getAttribute("src"));
    }

    async created() {
        this.refs._build();
    }

});