From 08dc86f2c91bd58d3535fe96a036c27389c31fd1 Mon Sep 17 00:00:00 2001
From: Giovani <giovani@boldquest.net>
Date: Wed, 10 Apr 2019 13:35:38 -0400
Subject: [PATCH] Started on typing logic in the intro component

---
 src/components/shared/content/content.css |  3 +
 src/components/shared/content/content.js  | 73 +++++++++++++++++++++--
 2 files changed, 71 insertions(+), 5 deletions(-)

diff --git a/src/components/shared/content/content.css b/src/components/shared/content/content.css
index e69de29..8b6c64d 100644
--- a/src/components/shared/content/content.css
+++ b/src/components/shared/content/content.css
@@ -0,0 +1,3 @@
+.align-text-top {
+  line-height: 100%;
+}
\ No newline at end of file
diff --git a/src/components/shared/content/content.js b/src/components/shared/content/content.js
index 0ed6c21..c5e7381 100644
--- a/src/components/shared/content/content.js
+++ b/src/components/shared/content/content.js
@@ -1,28 +1,91 @@
 import React, {Component} from 'react';
 import ProfilePicture from '../../../images/home/profilePicture.jpg';
+import "./content.css";
+
+const lineOneText = 'Hi, my name is Giovani.';
+const lineTwoText = 'I am a software developer.';
 
 class Content extends Component {
-  /* Create typing logic */
+  constructor(props) {
+    super(props);
 
-  render() {
+    let typingInterval = this.startTyping();
+    this.state = {
+      currentLineOne: '',
+      currentLineTwo: '',
+      currentCharLineOne: 0,
+      currentCharLineTwo: 0,
+      isCursorVisible: false,
+      typingInterval: typingInterval,
+      cursorBlinkingInterval: null
+    };
+  }
+
+  getLineOneText = () => {
+    return lineOneText;
+  }
+
+  getLineTwoText = () => {
+    return lineTwoText;
+  }
+
+  startTyping = () => {
+    let typingInterval = setInterval(this.type, 55);
+    return typingInterval;
+  }
+
+  startBlinking = () => {
+    let blinkingInterval = setInterval(this.blink, 100);
+  }
+
+  type = () => {
+    let { currentLineOne, 
+          currentCharLineOne,
+          interval } = this.state;
+
+    if (currentCharLineOne === 0 || currentCharLineOne !== this.getLineOneText().length) {
+      currentLineOne += this.getLineOneText()[currentCharLineOne];      
+    } else {
+      clearInterval(interval);
+      return;
+    }
+
+    currentCharLineOne++;
+    this.setState({ currentLineOne: currentLineOne, 
+                    currentCharLineOne: currentCharLineOne });
+  }
+
+  blink = () => {
+    
+  }
+
+  getCursorClasses = () => {
+    let isCursorVisible = this.state.isCursorVisible;
+    return `align-text-top ${isCursorVisible ? 'visible' : 'invisible'}`;
+  }
+
+  render() { 
     return (
       <div className="container-fluid" id="introduction">
         <div className="row align-items-center pt-4 pb-4">
           <div className="col">
             <div className="text-center">
-              <img src={ProfilePicture} alt="Giovani's Profile Picture" className="rounded-circle img-fluid float-right" width="400" />
+              <img src={ProfilePicture} alt="Giovani's Face" className="rounded-circle img-fluid float-right" width="400" />
             </div>
           </div>
           <div className="col">
             <div className="pl-3"> 
-              <h1 className="text-left">Hi, my name is Giovani.</h1>
-              <h2 className="text-left">I am a software developer.|</h2>
+              <h1 className="text-left">{this.state.currentLineOne}<span className="align-text-top">|</span></h1>
+              <h2 className="text-left">{this.state.currentLineTwo}</h2>
             </div>
           </div>
         </div>
       </div>
     ); 
   }
+
+  // componentDidUpdate() {
+  // }
 }
 
 export default Content;
\ No newline at end of file