import Imported from 'Imported.html';

import { assign, callAll, createText, detachNode, insertNode, noop, proto } from "svelte/shared.js";

var template = (function () {
	return {
		components: {
			NonImported
		}
	};
}());

function create_main_fragment ( state, component ) {
	var text;

	var imported = new Imported({
		_root: component._root
	});

	var nonimported = new template.components.NonImported({
		_root: component._root
	});

	return {
		create: function () {
			imported._fragment.create();
			text = createText( "\n" );
			nonimported._fragment.create();
		},

		mount: function ( target, anchor ) {
			imported._fragment.mount( target, anchor );
			insertNode( text, target, anchor );
			nonimported._fragment.mount( target, anchor );
		},

		update: noop,

		unmount: function () {
			imported._fragment.unmount();
			detachNode( text );
			nonimported._fragment.unmount();
		},

		destroy: function () {
			imported.destroy( false );
			nonimported.destroy( false );
		}
	};
}

function SvelteComponent ( options ) {
	this.options = options;
	this._state = options.data || {};

	this._observers = {
		pre: Object.create( null ),
		post: Object.create( null )
	};

	this._handlers = Object.create( null );

	this._root = options._root || this;
	this._yield = options._yield;
	this._bind = options._bind;

	if ( !options._root ) {
		this._oncreate = [];
		this._beforecreate = [];
		this._aftercreate = [];
	}

	this._fragment = create_main_fragment( this._state, this );

	if ( options.target ) {
		this._fragment.create();
		this._fragment.mount( options.target, options.anchor || null );
	}

	if ( !options._root ) {
		this._lock = true;
		callAll(this._beforecreate);
		callAll(this._oncreate);
		callAll(this._aftercreate);
		this._lock = false;
	}
}

assign( SvelteComponent.prototype, proto );

export default SvelteComponent;