From 81cb28a961520dd8ff29af6aee67814804e07263 Mon Sep 17 00:00:00 2001
From: Petri Hienonen <petri.hienonen@gmail.com>
Date: Sat, 8 Nov 2025 23:06:17 +0200
Subject: Separate modal

---
 app/dom.js | 166 ++++++++++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 116 insertions(+), 50 deletions(-)

(limited to 'app/dom.js')

diff --git a/app/dom.js b/app/dom.js
index cf69e95..50768da 100644
--- a/app/dom.js
+++ b/app/dom.js
@@ -1,3 +1,4 @@
+// dom.js
 import { House } from "models";
 
 export class DomOptions {
@@ -215,56 +216,6 @@ export class Dom {
 }
 
 export class Widgets {
-	/**
-	 * Build a modal dialog
-	 * @param {object} style
-	 * @param {() => void} onClose
-	 * @returns {HTMLDialogElement}
-	 */
-	static buildModal(style, onClose) {
-		const modal = document.createElement("dialog");
-		Object.assign(
-			modal.style,
-			{
-				background: "white",
-				border: "none",
-				borderRadius: "8px",
-				boxShadow: "0 4px 20px rgba(0,0,0,0.2)",
-				maxHeight: "80vh",
-				maxWidth: "600px",
-				overflowY: "auto",
-				padding: "20px",
-				position: "fixed",
-				top: "50%",
-				transform: "translateY(-50%)",
-				width: "90%",
-				zIndex: "1000",
-			},
-			style,
-		);
-
-		const closeBtn = Dom.button(
-			"x",
-			onClose,
-			new DomOptions({
-				styles: {
-					background: "none",
-					border: "none",
-					color: "#666",
-					cursor: "pointer",
-					fontSize: "24px",
-					position: "absolute",
-					right: "10px",
-					top: "10px",
-				},
-			}),
-		);
-
-		modal.appendChild(closeBtn);
-		modal.addEventListener("close", onClose);
-		return modal;
-	}
-
 	/**
 	 * Build modal content for a house
 	 * @param {House} house
@@ -552,3 +503,118 @@ export class Widgets {
 		);
 	}
 }
+
+export class Modal {
+	/** @type {HTMLDialogElement} */
+	#dialog;
+	/** @type {AbortController} */
+	#abortController;
+	/** @type {number | undefined} */
+	#timer;
+	/** @type {boolean} */
+	#persistent;
+	/** @type {House} */
+	#house;
+	/** @type {() => void} */
+	#onHide;
+	/** @type {() => void} */
+	#onClearMapTimer;
+
+	/**
+	 * @param {House} house
+	 * @param {boolean} persistent
+	 * @param {object} positionStyles
+	 * @param {() => void} onHide
+	 * @param {() => void} onClearMapTimer
+	 */
+	constructor(house, persistent, positionStyles, onHide, onClearMapTimer) {
+		this.#house = house;
+		this.#persistent = persistent;
+		this.#onHide = onHide;
+		this.#onClearMapTimer = onClearMapTimer;
+		this.#abortController = new AbortController();
+		this.#dialog = document.createElement("dialog");
+
+		Object.assign(
+			this.#dialog.style,
+			{
+				background: "white",
+				border: "none",
+				borderRadius: "8px",
+				boxShadow: "0 4px 20px rgba(0,0,0,0.2)",
+				maxHeight: "80vh",
+				maxWidth: "600px",
+				overflowY: "auto",
+				padding: "20px",
+				position: "fixed",
+				top: "50%",
+				transform: "translateY(-50%)",
+				width: "90%",
+				zIndex: "1000",
+			},
+			positionStyles,
+		);
+
+		const closeBtn = Dom.button(
+			"x",
+			() => this.hide(),
+			new DomOptions({
+				styles: {
+					background: "none",
+					border: "none",
+					color: "#666",
+					cursor: "pointer",
+					fontSize: "24px",
+					position: "absolute",
+					right: "10px",
+					top: "10px",
+				},
+			}),
+		);
+
+		this.#dialog.appendChild(closeBtn);
+		this.#dialog.appendChild(Widgets.buildModalContent(house));
+
+		// Add event listeners with AbortController
+		this.#dialog.addEventListener("close", () => this.hide(), {
+			signal: this.#abortController.signal,
+		});
+		this.#dialog.addEventListener(
+			"mouseenter",
+			() => {
+				clearTimeout(this.#timer);
+				this.#onClearMapTimer();
+			},
+			{ signal: this.#abortController.signal },
+		);
+		this.#dialog.addEventListener(
+			"mouseleave",
+			() => {
+				if (!this.#persistent) {
+					this.#timer = setTimeout(() => this.hide(), 200);
+				}
+			},
+			{ signal: this.#abortController.signal },
+		);
+	}
+
+	render() {
+		return this.#dialog;
+	}
+
+	show() {
+		if (this.#persistent) {
+			this.#dialog.showModal();
+		} else {
+			this.#dialog.show();
+		}
+	}
+
+	hide() {
+		clearTimeout(this.#timer);
+		this.#dialog.close();
+		this.#dialog.remove();
+		this.#abortController.abort();
+		this.#onHide();
+	}
+}
-- 
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