From e224800fb98e6841efe2dd23f8630d73e26f15ce Mon Sep 17 00:00:00 2001
From: SirStendec <sir@stendec.me>
Date: Mon, 4 Dec 2017 18:58:19 -0500
Subject: [PATCH] Add support for clickable stream metadata. Add helper utility
 for detecting clicks outside of elements. Add support for manually
 shown/hidden tooltips, which is used for custom pop-ups.

---
 changelog.html                                |   5 +
 src/modules/metadata.js                       | 120 ++++++++++++++++--
 src/sites/twitch-twilight/styles/channel.scss |  20 +++
 src/utilities/dom.js                          |  22 ++++
 src/utilities/tooltip.js                      |  29 +++--
 styles/chat.scss                              |   4 -
 styles/tooltips.scss                          |  77 +++++++++--
 7 files changed, 241 insertions(+), 36 deletions(-)

diff --git a/changelog.html b/changelog.html
index 5c371e4a..c15834db 100644
--- a/changelog.html
+++ b/changelog.html
@@ -1,3 +1,8 @@
+<div class="list-header">4.0.0-beta1.4<span>@8e759e6ddfa7aa70cfea</span> <time datetime="2017-12-01">(2017-12-01)</time></div>
+<ul class="chat-menu-content menu-side-padding">
+	<li>Fixed: Message highlighting in chat.</li>
+</ul>
+
 <div class="list-header">4.0.0-beta1.4<span>@eb51eeb2dadafdea2bde</span> <time datetime="2017-12-01">(2017-12-01)</time></div>
 <ul class="chat-menu-content menu-side-padding">
 	<li>Added: Block games and hide thumbnails in the directory.</li>
diff --git a/src/modules/metadata.js b/src/modules/metadata.js
index e2e5859b..6c2cde3c 100644
--- a/src/modules/metadata.js
+++ b/src/modules/metadata.js
@@ -4,7 +4,7 @@
 // Channel Metadata
 // ============================================================================
 
-import {createElement as e} from 'utilities/dom';
+import {createElement as e, ClickOutside} from 'utilities/dom';
 import {has, get, maybe_call} from 'utilities/object';
 
 import {duration_to_string} from 'utilities/time';
@@ -273,23 +273,117 @@ export default class Metadata extends Module {
 
 			const tooltip = maybe_call(def.tooltip, this, data),
 				order = maybe_call(def.order, this, data),
-				color = maybe_call(def.color, this, data);
+				color = maybe_call(def.color, this, data) || '';
 
 			if ( ! el ) {
 				let icon = maybe_call(def.icon, this, data);
-				if ( typeof icon === 'string' )
-					icon = e('span', 'tw-stat__icon', e('figure', icon));
 
-				el = e('div', {
-					className: 'ffz-stat tw-stat',
-					'data-key': key,
-					tip_content: tooltip
-				}, [
-					icon,
-					stat = e('span', 'tw-stat__value')
-				]);
+				if ( def.popup || def.click ) {
+					let btn, popup;
+					let cls = maybe_call(def.button, this, data);
+					if ( typeof cls !== 'string' )
+						cls = `tw-button--${cls ? 'hollow' : 'text'}`;
+
+					const fix = cls === 'tw-button--text';
+
+					if ( typeof icon === 'string' )
+						icon = e('span', 'tw-button__icon tw-button__icon--left', e('figure', icon));
+
+					if ( def.popup && def.click ) {
+						el = e('span', {
+							className: `ffz-stat${fix ? ' ffz-fix-padding--left' : ''}`,
+							'data-key': key,
+							tip_content: tooltip
+						}, [
+							btn = e('button', `tw-button ${cls}`, [
+								icon,
+								stat = e('span', 'ffz-stat-text tw-button__text')
+							]),
+							popup = e('button', `tw-button ${cls} ffz-stat-arrow`,
+								e('span', 'tw-button__icon pd-x-0',
+									e('figure', 'ffz-i-down-dir')
+								)
+							)
+						]);
+
+					} else
+						btn = popup = el = e('button', {
+							className: `ffz-stat${fix ? ' ffz-fix-padding' : ''} tw-button ${cls}`,
+							'data-key': key,
+							tip_content: tooltip
+						}, [
+							icon,
+							stat = e('span', 'ffz-stat-text tw-button__text'),
+							def.popup && e('span', 'tw-button__icon tw-button__icon--right', e('figure', 'ffz-i-down-dir'))
+						]);
+
+					if ( def.click )
+						btn.addEventListener('click', e => {
+							if ( btn.disabled || btn.classList.contains('disabled') || el.disabled || el.classList.contains('disabled') )
+								return false;
+
+							def.click.call(this, data, e, () => refresh_fn(key));
+						});
+
+					if ( def.popup )
+						popup.addEventListener('click', e => {
+							if ( popup.disabled || popup.classList.contains('disabled') || el.disabled || el.classList.contains('disabled') )
+								return false;
+
+							if ( el._ffz_popup )
+								return el._ffz_destroy();
+
+							const destroy = el._ffz_destroy = () => {
+								if ( el._ffz_outside )
+									el._ffz_outside.destroy();
+
+								if ( el._ffz_popup ) {
+									const fp = el._ffz_popup;
+									el._ffz_popup = null;
+									fp.destroy();
+								}
+
+								el._ffz_destroy = el._ffz_outside = null;
+							};
+
+							const tt = el._ffz_popup = new Tooltip(document.body, el, {
+								manual: true,
+								html: true,
+
+								tooltipClass: 'ffz-metadata-balloon tw-balloon block',
+								arrowClass: 'tw-balloon__tail',
+								innerClass: 'pd-1',
+
+								popper: {
+									placement: 'top-end'
+								},
+								content: (t, tip) => def.popup.call(this, data, tip, () => refresh_fn(key)),
+								onShow: (t, tip) =>
+									setTimeout(() => {
+										el._ffz_outside = new ClickOutside(tip.outer, destroy);
+									}),
+								onHide: destroy
+							})
+
+							tt._enter(el);
+						});
+
+				} else {
+					if ( typeof icon === 'string' )
+						icon = e('span', 'tw-stat__icon', e('figure', icon));
+
+					el = e('div', {
+						className: 'ffz-stat tw-stat',
+						'data-key': key,
+						tip_content: tooltip
+					}, [
+						icon,
+						stat = e('span', 'ffz-stat-text tw-stat__value')
+					]);
+				}
 
 				el._ffz_order = order;
+				el._ffz_data = data;
 
 				if ( order != null )
 					el.style.order = order;
@@ -306,7 +400,7 @@ export default class Metadata extends Module {
 					});
 
 			} else {
-				stat = el.querySelector('.tw-stat__value');
+				stat = el.querySelector('.ffz-stat-text');
 				old_color = el.dataset.color || '';
 
 				if ( el._ffz_order !== order )
diff --git a/src/sites/twitch-twilight/styles/channel.scss b/src/sites/twitch-twilight/styles/channel.scss
index 647d99c9..a54ded98 100644
--- a/src/sites/twitch-twilight/styles/channel.scss
+++ b/src/sites/twitch-twilight/styles/channel.scss
@@ -6,6 +6,15 @@
 			order: 50;
 		}
 
+		.ffz-fix-padding {
+			margin-left: -.8rem !important;
+			margin-right: .2rem !important;
+		}
+
+		.ffz-fix-padding--left {
+			margin-left: -.8rem !important;
+		}
+
 		.c-text-live {
 			order: 1;
 		}
@@ -18,4 +27,15 @@
 	& > .flex:last-child > :last-child {
 		margin-right: 0 !important
 	}
+}
+
+.theme--ffz, .theme--ffz.theme--dark, .theme--dark, body {
+	.ffz-stat > .tw-button,
+	.ffz-stat.tw-button {
+		color: inherit;
+	}
+}
+
+.ffz-stat-arrow {
+	border-left: none !important;
 }
\ No newline at end of file
diff --git a/src/utilities/dom.js b/src/utilities/dom.js
index 5da0af5a..25de3965 100644
--- a/src/utilities/dom.js
+++ b/src/utilities/dom.js
@@ -146,4 +146,26 @@ export class ManagedStyle {
 			this._blocks[key] = null;
 		}
 	}
+}
+
+
+export class ClickOutside {
+	constructor(element, callback) {
+		this.el = element;
+		this.cb = callback;
+		this._fn = this.handleClick.bind(this);
+		document.documentElement.addEventListener('click', this._fn);
+	}
+
+	destroy() {
+		if ( this._fn )
+			document.documentElement.removeEventListener('click', this._fn);
+
+		this.cb = this.el = this._fn = null;
+	}
+
+	handleClick(e) {
+		if ( ! this.el.contains(e.target) )
+			this.cb(e);
+	}
 }
\ No newline at end of file
diff --git a/src/utilities/tooltip.js b/src/utilities/tooltip.js
index 4ebb4d99..6d24f36b 100644
--- a/src/utilities/tooltip.js
+++ b/src/utilities/tooltip.js
@@ -67,7 +67,10 @@ export class Tooltip {
 
 		this._onMouseOut = e => this._exit(e.target);
 
-		if ( this.live ) {
+		if ( this.options.manual ) {
+			// Do nothing~!
+
+		} else if ( this.live ) {
 			this._onMouseOver = e => {
 				const target = e.target;
 				if ( target.classList.contains(this.cls) )
@@ -99,7 +102,9 @@ export class Tooltip {
 	}
 
 	destroy() {
-		if ( this.live || this.elements.size > 5 ) {
+		if ( this.options.manual ) {
+			// Do nothing~!
+		} else if ( this.live || this.elements.size > 5 ) {
 			parent.removeEventListener('mouseover', this._onMouseOver);
 			parent.removeEventListener('mouseout', this._onMouseOut);
 		} else
@@ -215,17 +220,19 @@ export class Tooltip {
 		const interactive = maybe_call(opts.interactive, null, target, tip);
 		el.classList.toggle('interactive', interactive || false);
 
-		el.addEventListener('mouseover', () => {
-			if ( ! document.contains(target) )
-				this.hide(tip);
+		if ( ! opts.manual ) {
+			el.addEventListener('mouseover', () => {
+				if ( ! document.contains(target) )
+					this.hide(tip);
 
-			else if ( maybe_call(opts.interactive, null, target, tip) )
-				this._enter(target);
-			else
-				this._exit(target);
-		});
+				else if ( maybe_call(opts.interactive, null, target, tip) )
+					this._enter(target);
+				else
+					this._exit(target);
+			});
 
-		el.addEventListener('mouseout', () => this._exit(target));
+			el.addEventListener('mouseout', () => this._exit(target));
+		}
 
 		// Assign our content. If there's a Promise, we'll need
 		// to do this weirdly.
diff --git a/styles/chat.scss b/styles/chat.scss
index 00349e16..2389bcc4 100644
--- a/styles/chat.scss
+++ b/styles/chat.scss
@@ -38,10 +38,6 @@
 	position: relative;
 	z-index: 0;
 
-	> img {
-		margin: 0 !important
-	}
-
 	span {
 		position: absolute;
 		top: -20px; bottom: -20px; left: -20px; right: -20px;
diff --git a/styles/tooltips.scss b/styles/tooltips.scss
index 396609b3..6e6e89fe 100644
--- a/styles/tooltips.scss
+++ b/styles/tooltips.scss
@@ -2,6 +2,75 @@ body {
 	overflow-x: hidden
 }
 
+.ffz-metadata-balloon {
+	z-index: 999999999;
+	margin: 6px;
+
+	&[x-placement^="bottom"] > .tw-balloon__tail {
+		top: -3px;
+		box-shadow: -1px -1px 0 #dad8de;
+
+		.theme--dark & {
+			box-shadow: -1px -1px 0 #2c2541;
+		}
+
+		.theme--ffz & {
+			box-shadow: -1px -1px 0 var(--ffz-color-20);
+		}
+	}
+
+	&[x-placement^="top"] > .tw-balloon__tail {
+		bottom: -3px;
+		box-shadow: 1px 1px 0 #dad8de;
+
+		.theme--dark & {
+			box-shadow: 1px 1px 0 #2c2541;
+		}
+
+		.theme--ffz & {
+			box-shadow: 1px 1px 0 var(--ffz-color-20);
+		}
+	}
+
+	&[x-placement^="left"] > .tw-balloon__tail {
+		right: -3px;
+		box-shadow: -1px 1px 0 #dad8de;
+
+		.theme--dark & {
+			box-shadow: -1px 1px 0 #2c2541;
+		}
+
+		.theme--ffz & {
+			box-shadow: -1px 1px 0 var(--ffz-color-20);
+		}
+	}
+
+	&[x-placement^="right"] > .tw-balloon__tail {
+		left: -3px;
+		box-shadow: 1px -1px 0 #dad8de;
+
+		.theme--dark & {
+			box-shadow: 1px -1px 0 #2c2541;
+		}
+
+		.theme--ffz & {
+			box-shadow: 1px -1px 0 var(--ffz-color-20);
+		}
+	}
+}
+
+.ffz-metadata-balloon,
+.ffz__tooltip {
+	.loader {
+		text-align: center;
+		opacity: .5;
+		margin: 1rem;
+		font-size: 3rem;
+		animation: ffz-rotateplane 1.2s infinite linear;
+	}
+}
+
+
 .ffz__tooltip {
 	z-index: 999999999;
 	margin: 6px;
@@ -16,14 +85,6 @@ body {
 	&.html { white-space: normal }
 
 
-	.loader {
-		opacity: .5;
-		margin: 1rem;
-		font-size: 3rem;
-		animation: ffz-rotateplane 1.2s infinite linear;
-	}
-
-
 	.ffz__tooltip--arrow {
 		position: absolute;
 		width: 6px; height: 6px;