From bcfdbbc2268ed43e76ce32b4e30cedf28033e327 Mon Sep 17 00:00:00 2001
From: Navan Chauhan <navanchauhan@gmail.com>
Date: Wed, 18 Oct 2017 21:48:27 +0530
Subject: new

---
 babel/index.babel | 148 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 babel/index.babel

(limited to 'babel/index.babel')

diff --git a/babel/index.babel b/babel/index.babel
new file mode 100644
index 0000000..43f184e
--- /dev/null
+++ b/babel/index.babel
@@ -0,0 +1,148 @@
+var TerminalEmulator = {
+  init: function(screen) {
+    var inst = Object.create(this);
+    inst.screen = screen;
+    inst.createInput();
+    
+    return inst;
+  },
+
+  createInput: function() {
+    var inputField = document.createElement('div');
+    var inputWrap = document.createElement('div');
+    
+    inputField.className = 'terminal_emulator__field';
+    inputField.innerHTML = '';
+    inputWrap.appendChild(inputField);
+    this.screen.appendChild(inputWrap);
+    this.field = inputField;
+    this.fieldwrap = inputWrap;
+  },
+
+
+  enterInput: function(input) {
+    return new Promise( (resolve, reject) => {
+    var randomSpeed = (max, min) => { 
+      return Math.random() * (max - min) + min; 
+    }
+      
+    var speed = randomSpeed(70, 90);
+    var i = 0;
+    var str = '';
+    var type = () => {
+      
+      str = str + input[i];
+      this.field.innerHTML = str.replace(/ /g, '&nbsp;');
+      i++;
+      
+      setTimeout( () => {
+        if( i < input.length){
+          if( i % 5 === 0) speed = randomSpeed(80, 120);
+          type();
+        }else {
+          console.log('tick');
+          setTimeout( () => {
+            console.log('tock');
+            resolve();
+          }, 400);
+          
+        } 
+      }, speed);
+      
+      
+    };
+    
+    
+    type();
+      
+    });
+  },
+  
+  enterCommand: function() {
+    return new Promise( (resolve, reject ) => {
+      var resp = document.createElement('div');
+      resp.className = 'terminal_emulator__command';
+      resp.innerHTML = this.field.innerHTML;
+      this.screen.insertBefore( resp, this.fieldwrap);
+      
+      this.field.innerHTML = '';
+      resolve();
+    })
+  },
+
+  enterResponse: function(response) {
+    
+    return new Promise( (resolve, reject ) => {
+      var resp = document.createElement('div');
+      resp.className = 'terminal_emulator__response';
+      resp.innerHTML = response;
+      this.screen.insertBefore( resp, this.fieldwrap);
+      
+      resolve();
+    })
+  
+    
+  },
+  
+  wait : function( time, busy ) {
+    busy = (busy === undefined ) ? true : busy;
+    return new Promise( (resolve, reject) => {
+       if (busy){
+         this.field.classList.add('waiting');
+       } else {
+         this.field.classList.remove('waiting');
+       }
+       setTimeout( () => {
+          resolve();
+      }, time);
+    });
+  },
+  
+  reset : function() {
+    return new Promise( (resolve, reject) => {
+      this.field.classList.remove('waiting');
+      resolve();
+    });
+  }
+
+};
+
+
+/*
+ * 
+ * This is where the magic happens
+ *
+ */ 
+
+
+var TE = TerminalEmulator.init(document.getElementById('screen'));
+
+
+TE.wait(1000, false)
+  .then( TE.enterInput.bind(TE, 'bash aboutme.sh') )
+  .then( TE.enterCommand.bind( TE ) )
+  .then( TE.enterResponse.bind(TE, 'Hi, I am Navan') )
+  .then( TE.wait.bind(TE, 2000) )
+  .then( TE.enterResponse.bind(TE, '- I specialise in bash') )
+  .then( TE.wait.bind(TE, 600) )
+  .then( TE.enterResponse.bind(TE, '- I created my first website when I was 7 ') )
+  .then( TE.wait.bind(TE, 600) )
+  .then( TE.enterResponse.bind(TE, '- But, DOSed it a month afterwards ') )
+  .then( TE.wait.bind(TE, 300) )
+  .then( TE.enterResponse.bind(TE, '- Proud Creater of GYGB and John-Doe ') )
+  .then( TE.wait.bind(TE, 700) )
+  .then( TE.enterResponse.bind(TE, 'Want to read more ? (y/n)') )
+  .then( TE.wait.bind(TE, 2000, false) )
+  .then( TE.enterInput.bind(TE, 'y') )
+  .then( TE.enterCommand.bind(TE) )
+  .then( TE.wait.bind(TE, 400) )
+  .then( TE.enterResponse.bind(TE, 'Load short description ? (y/n)') ) 
+  .then( TE.wait.bind(TE, 1800, false) )
+  .then( TE.enterInput.bind(TE, 'y') )
+  .then( TE.enterCommand.bind(TE) )
+  .then( TE.wait.bind(TE, 400) )
+  .then( TE.enterResponse.bind(TE, 'finalizing...') )
+  .then( TE.wait.bind(TE, 2000) )
+  .then( TE.enterResponse.bind(TE, 'I am a self-proclaimed geek. My powers? Am good at parsing jq, awesome in bash and the best, I make terrible decisions and can not keep my mouth shut. I know Bash, Python, C++, C#, HTML, CSS and am on the verge of learning Kotlin.') )
+  .then( TE.reset.bind(TE) );
+
-- 
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