Refactor, tweaks, clean-up, improve

src/App.scss

@@ -4,6 +4,12 @@ body {
   color: white;
   background-color: #111;
   font-family: Verdana;
+  margin: 0;
+}
+
+// Normalize etc.
+ul {
+  margin: 0;
 }
 
 a {
@@ -28,6 +34,17 @@ a {
   }
 }
 
+.yellow { color: $color-yellow; }
+.green { color: $quality-2; }
+
+.tight {
+  margin-bottom: 0;
+
+  & + p {
+    margin-top: 0;
+  }
+}
+
 .calculator {
   &__points {
     color: white;
@@ -69,35 +86,16 @@ a {
   }
 }
 
-.class-picker {
-  display: flex;
-  list-style: none;
-  padding: 0;
+.index {
+  min-height: 85vh;
+}
+
+.index__class-picker {
   margin: 2em 0;
+}
 
-  &--center {
-    justify-content: center;
-  }
-
-  &__class {
-    margin-right: 1em;
-    opacity: 1;
-    transition: all .1s ease-out;
-
-    &:hover {
-      opacity: 1;
-    }
-
-    &--active {
-      opacity: 1;
-    }
-
-    &--inactive {
-      opacity: .4;
-
-      &:hover {
-        opacity: .5;
-      }
-    }
-  }
+footer {
+  padding: 2em;
+  font-size: 12px;
+  text-align: center;
 }

src/App.tsx

@@ -1,8 +1,8 @@
 import React from 'react'
 import './App.scss'
 import { IndexRoute } from './components/IndexRoute'
-import { PlaygroundRoute } from './components/PlaygroundRoute'
-import { BrowserRouter as Router, Route, Switch } from 'react-router-dom'
+import { Playground } from './components/Playground'
+import { BrowserRouter as Router, Route, Switch, Link } from 'react-router-dom'
 
 const App: React.FC = () => {
   return (
@@ -10,9 +10,15 @@ const App: React.FC = () => {
     {/* <Router basename={process.env.NODE_ENV !== 'development' ? '%PUBLIC_URL%' : ''}> */}
       <div className="App">
         <Switch>
-          <Route exact path="/playground" component={PlaygroundRoute} />
+          <Route exact path="/playground" component={Playground} />
           <Route path="/:selectedClass?/:pointString?" component={IndexRoute} />
         </Switch>
+
+        <footer>
+          <Link to="/">Home</Link>
+          {' - '}
+          <Link to="/playground">Components</Link>
+        </footer>
       </div>
     </Router>
   );

src/components/Calculator.tsx

@@ -5,13 +5,12 @@ import {
   modifyTalentPoint, 
   calcAvailablePoints,
   encodeKnownTalents,
-  SORT_TALENTS_BY_SPEC
 } from '../lib/tree'
-import { talentsBySpec, talentsById } from '../data/talents'
+import { talentsBySpec } from '../data/talents'
 import { classByName } from '../data/classes'
 import { History } from 'history'
-import { spells } from '../data/spells'
 import { debugPrintKnown } from '../lib/debug'
+import { Link } from 'react-router-dom';
 
 interface Props {
   selectedClass: string
@@ -96,10 +95,11 @@ export class Calculator extends React.PureComponent<Props> {
           Points: {availablePoints}
         </div>
 
+        <h4>Quick links</h4>
         <ul>
-          <li><a href="/shaman/-5505000055523051-55">Shaman test</a></li>
-          <li><a href="/shaman/-5595000055523051-55">Shaman test broken</a></li>
-          <li><a href="/rogue/325323125551351-3253552122555155231-55225313333212151">Full Rogue</a></li>
+          <li><Link to="/shaman/-5505000055523051-55">Shaman test</Link></li>
+          <li><Link to="/shaman/-5595000055523051-55">Shaman test broken</Link></li>
+          <li><Link to="/rogue/325323125551351-3253552122555155231-55225313333212151">Full Rogue (shouldn't be possible)</Link></li>
         </ul>
       </div>
     )

src/components/ClassPicker.scss

@@ -0,0 +1,31 @@
+.class-picker {
+  display: flex;
+  list-style: none;
+  padding: 0;
+
+  &--center {
+    justify-content: center;
+  }
+
+  &__class {
+    margin-right: 1em;
+    opacity: 1;
+    transition: all .1s ease-out;
+
+    &:hover {
+      opacity: 1;
+    }
+
+    &--active {
+      opacity: 1;
+    }
+
+    &--inactive {
+      opacity: .4;
+
+      &:hover {
+        opacity: .5;
+      }
+    }
+  }
+}

src/components/ClassPicker.tsx

@@ -1,3 +1,4 @@
+import './ClassPicker.scss'
 import React from 'react'
 import { Link } from 'react-router-dom'
 import { classByName } from '../data/classes'
@@ -8,6 +9,7 @@ interface Props {
   /** Name of the selected class, lowercase */
   selected?: string
   center?: boolean
+  className?: string
 }
 
 const classNameForItem = (c: ClassData, selected: string) => classNames('class-picker__class', {
@@ -24,7 +26,7 @@ export class ClassPicker extends React.PureComponent<Props> {
     const cn = classNames('class-picker', {
       'class-picker--has-selection': !!selected,
       'class-picker--center': center,
-    })
+    }, this.props.className)
   
     return (
       <ul className={cn}>

src/components/Icon.scss

@@ -60,17 +60,20 @@
     }
   }
 
-  &--loading {
+  &--loaded {
     .icon__bg {
-      opacity: 0;
+      opacity: 1;
+    }
+
+    &.icon--fade-in .icon__bg {
+      animation: fadeIn .1s forwards;
     }
   }
 
   &__bg {
     position: absolute;
     background-size: cover;
-    opacity: 1;
-    transition: all 100ms ease-out;
+    opacity: 0;
   }
 
   &__frame {
@@ -79,4 +82,5 @@
     background-repeat: no-repeat;
     background-size: contain;
   }
-}
+}
+

src/components/Icon.tsx

@@ -3,31 +3,48 @@ import classNames from 'classnames'
 import './Icon.scss'
 
 interface Props {
-  name: string
+  name?: string
   size?: 'small' | 'medium' | 'large'
   golden?: boolean
 }
 
-export const Icon: FC<Props> = ({ name, size = 'medium', golden = false, children }) => {
-  const [hasLoadedImage, setHasLoadedImage] = useState(false)
+const NOT_FOUND_ICON = 'inv_misc_questionmark'
+
+export const Icon: FC<Props> = ({ name: defaultName, size = 'medium', golden = false, children }) => {
+  const [hasLoadedImage, setLoadedImage] = useState(false)
+  const [fadeIn, setFadeIn] = useState(false)
+  const [name, setName] = useState(defaultName)
 
   const bgSize = size !== 'small' ? 'large' : 'medium'
   const url = `https://wow.zamimg.com/images/wow/icons/${bgSize}/${name}.jpg`
 
+  const start = Date.now()
+
   useEffect(() => {
+    if (!name) return
     const img = new Image()
-    img.onload = () => setHasLoadedImage(true)
+    img.onload = () => {
+      const loadTime = Date.now() - start
+      if (loadTime >= 300) {
+        setFadeIn(true)
+      }
+      setLoadedImage(true)
+    }
+    img.onerror = () => setName(NOT_FOUND_ICON)
     img.src = url
-  }, [])
+  }, [name, url])
 
   const className = classNames('icon', `icon--${size}`, {
     'icon--golden': golden,
-    'icon--loading': !hasLoadedImage
+    'icon--loaded': hasLoadedImage,
+    'icon--fade-in': fadeIn,
   })
 
   return (
     <div className={className}>
-      <div className="icon__bg" style={{ backgroundImage: `url(${url})` }} />
+      {name && 
+        <div className="icon__bg" style={{ backgroundImage: `url(${url})` }} />
+      }
       <div className="icon__frame" />
       {children}
     </div>

src/components/IndexRoute.tsx

@@ -33,7 +33,11 @@ export class IndexRoute extends React.PureComponent<Props> {
 
     return (
       <div className="index">
-        <ClassPicker center selected={selectedClass} />
+        <ClassPicker 
+          className="index__class-picker"
+          center 
+          selected={selectedClass} 
+        />
   
         {selectedClass && 
           <Calculator 

src/components/Playground.scss

@@ -0,0 +1,9 @@
+.playground-section {
+  margin-bottom: 2em;
+  padding-bottom: 2em;
+  border-bottom: 1px solid rgba(255, 255, 255, .1);
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+}

src/components/Playground.tsx

@@ -0,0 +1,99 @@
+import './Playground.scss'
+import React, { FC } from 'react'
+import { ClassPicker } from './ClassPicker'
+import { RouteComponentProps } from 'react-router'
+import { Icon } from './Icon';
+import { Tooltip } from './Tooltip';
+
+interface Props extends RouteComponentProps {
+  //
+}
+
+const iconNames = [
+  '',
+  'this_doesnot_exist_and_will_cause_default_icon',
+  'spell_holy_prayerofhealing',
+  'ability_sap',
+  'class_shaman',
+  'inv_ammo_firetar',
+  'spell_shadow_requiem',
+]
+
+const DEEP_WOUNDS = <Tooltip title="Deep Wounds" fixed>
+  <p className="tight">Rank 1/3</p>
+  <p className="yellow">Your critical strikes cause the opponent to bleed, dealing 20% of your melee weapon's average damage over 12 sec.</p>
+
+  <p className="tight">Next rank:</p>
+  <p className="yellow">Your critical strikes cause the opponent to bleed, dealing 40% of your melee weapon's average damage over 12 sec.</p>
+
+  <p className="green">Click to learn</p>
+</Tooltip>
+
+const Section: FC<any> = (props) => {
+  return <div className="playground-section">
+    <div className="container">
+      <h2>{props.title}</h2>
+
+      {props.children}
+    </div>
+  </div>
+}
+
+export class Playground extends React.PureComponent<Props> {
+  static whyDidYouRender = true
+
+  render() {
+    return (
+      <div className="playground">
+        <Section title="Class Picker">
+          <ClassPicker />
+        </Section>
+
+        <Section title="Icons">
+          <h3>Small Icons</h3>
+          <div className="inline-items">
+            {iconNames.map((n) => <Icon key={n} name={n} size="small" />)}
+          </div>
+
+          <h3>Medium Icons</h3>
+          <div className="inline-items">
+            {iconNames.map((n) => <Icon key={n} name={n} size="medium" />)}
+          </div>
+
+          <h3>Large Icons</h3>
+          <div className="inline-items">
+            {iconNames.map((n) => <Icon key={n} name={n} size="large" />)}
+          </div>
+        </Section>
+
+        <Section title="Tooltips">
+          <h3>No params</h3>
+          <Tooltip />
+
+          <h3>Simple text content</h3>
+          <Tooltip children="Sanctuary Post" />
+
+          <h3>Using HTML inside</h3>
+          <Tooltip>
+            <strong>I can use normal HTML in here</strong>
+            <br />
+            And even <a href="/warrior">link</a> to exciting places!
+          </Tooltip>
+
+          <h3>Fixed width</h3>
+          {DEEP_WOUNDS}
+
+          <h3>Overriding fixed width</h3>
+          {React.cloneElement(DEEP_WOUNDS, {
+            width: '500px'
+          })}
+
+          <h3>No fixed</h3>
+          {React.cloneElement(DEEP_WOUNDS, {
+            fixed: false
+          })}
+        </Section>
+      </div>
+    )
+  }
+}

src/components/PlaygroundRoute.tsx

@@ -1,71 +0,0 @@
-import React from 'react'
-import { ClassPicker } from './ClassPicker'
-import { match } from 'react-router-dom'
-import { RouteComponentProps } from 'react-router'
-import { Icon } from './Icon';
-import { Tooltip } from './Tooltip';
-
-interface Props extends RouteComponentProps {
-  match: match<{ 
-    selectedClass: string
-    pointString: string
-  }>
-}
-
-const iconNames = [
-  'foo',
-  'spell_holy_prayerofhealing',
-  'ability_sap',
-  'class_shaman',
-  'inv_ammo_firetar',
-  'spell_shadow_requiem',
-]
-
-export class PlaygroundRoute extends React.PureComponent<Props> {
-  static whyDidYouRender = true
-
-  render() {
-    const { match, history } = this.props
-
-
-
-    return (
-      <div className="playground container">
-        <h2>Class Picker</h2>
-        <ClassPicker />
-
-        <h2>Icons</h2>
-
-        <h3>Small Icons</h3>
-        <div className="inline-items">
-          {iconNames.map((n) => <Icon key={n} name={n} size="small" />)}
-        </div>
-
-        <h3>Medium Icons</h3>
-        <div className="inline-items">
-          {iconNames.map((n) => <Icon key={n} name={n} size="medium" />)}
-        </div>
-
-        <h3>Large Icons</h3>
-        <div className="inline-items">
-          {iconNames.map((n) => <Icon key={n} name={n} size="large" />)}
-        </div>
-
-        <h2>Tooltip</h2>
-        <Tooltip inline />
-
-        <Tooltip>
-          <strong>I can use normal HTML in here</strong>
-          <br />
-          And even <a href="#">link</a> to exciting places!
-        </Tooltip>
-
-        <Tooltip title="Sanctuary Post" />
-
-        <Tooltip title="Fixed width" fixed />
-
-        <Tooltip title="Override fixed width" fixed width="600px" />
-      </div>
-    )
-  }
-}

src/components/Tooltip.scss

@@ -66,4 +66,16 @@
       flex: 1;
     }
   }
+
+  &__title {
+    font-size: 14px;
+    line-height: 1.3;
+    // margin-bottom: 1px;
+  }
+
+  &__body {
+    p:last-child {
+      margin-bottom: 2px;
+    }
+  }
 }

src/components/Tooltip.tsx

@@ -28,7 +28,7 @@ export const Tooltip: FC<Props> = (props) => {
     <div className="tooltip__inner">
       <div className="tooltip__top">
         <div className="tooltip__body">
-          {title}
+          {title && <div className="tooltip__title tight">{title}</div>}
           {children}
         </div>
       </div>

src/lib/tree.ts

@@ -1,4 +1,4 @@
-import { List, Map, fromJS } from 'immutable'
+import { Map } from 'immutable'
 import { 
   talentsBySpec, 
   talentToSpec, 

src/sass/_config.scss

@@ -7,11 +7,13 @@ $col-offset: 44px;
 $col-gutter: 16px;
 $col-distance: $icon-size + $col-gutter;
 
-$color-yellow: #ffd100;
-$color-green: #1eff00;
-$color-dark-green: #40bf40;
-$color-subtle: #9d9d9d;
-$color-icon-overlay: #6396d6;
+// Item quality colours
+$quality-0: #9d9d9d;
+$quality-1: #fff;
+$quality-2: #1eff00;
+$quality-3: #0070dd;
+$quality-4: #a335ee;
+$quality-5: #ff8000;
 
 // Class colours
 $color-warrior: #c69b6d;
@@ -23,3 +25,17 @@ $color-shaman: #2359ff;
 $color-mage: #68ccef;
 $color-warlock: #9382c9;
 $color-druid: #ff7c0a;
+
+// Colours used in app
+$color-yellow: #ffd100;
+$color-green: $quality-2;
+$color-dark-green: #40bf40;
+$color-subtle: $quality-0;
+$color-icon-overlay: #6396d6;
+
+$color-description: $color-yellow;
+
+@keyframes fadeIn {
+  0% { opacity: 0; }
+  100% { opacity: 1; }
+}