From 7752c96a3e8d49771d217680a4d381b26529567b Mon Sep 17 00:00:00 2001
From: Aksana <adziamidava@gmail.com>
Date: Sun, 15 Dec 2024 14:52:59 -0800
Subject: [PATCH 1/3] upda ted ChatEntry and App components, implemented
 ChatLog comp onent

---
 src/App.jsx                  | 11 ++++++++---
 src/components/ChatEntry.jsx | 17 ++++++++++++-----
 src/components/ChatLog.jsx   | 34 ++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 8 deletions(-)
 create mode 100644 src/components/ChatLog.jsx

diff --git a/src/App.jsx b/src/App.jsx
index 14a7f684d..6e54d7b17 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,17 +1,22 @@
+import { useState } from 'react';
 import './App.css';
+import ChatLog from './components/ChatLog';
+import messages from './data/messages.json';
 
 const App = () => {
+  const [chatsData, setChat] = useState(messages);
   return (
     <div id="App">
       <header>
         <h1>Application title</h1>
       </header>
       <main>
-        {/* Wave 01: Render one ChatEntry component
-        Wave 02: Render ChatLog component */}
+  
+        <ChatLog entries={chatsData}/>
+        
       </main>
     </div>
   );
 };
 
-export default App;
+export default App;
\ No newline at end of file
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 15c56f96b..5a6c147ce 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -1,19 +1,26 @@
 import './ChatEntry.css';
+import TimeStamp from './TimeStamp';
+import PropTypes from 'prop-types';
 
-const ChatEntry = () => {
+const ChatEntry = ({id, sender, body, timeStamp, liked}) => {
   return (
     <div className="chat-entry local">
-      <h2 className="entry-name">Replace with name of sender</h2>
+      <h2 className="entry-name">{sender}</h2>
       <section className="entry-bubble">
-        <p>Replace with body of ChatEntry</p>
-        <p className="entry-time">Replace with TimeStamp component</p>
-        <button className="like">🤍</button>
+        <p>{body}</p>
+        <p className="entry-time"><TimeStamp time={timeStamp}/></p>
+        <button className={liked}>🤍</button>
       </section>
     </div>
   );
 };
 
 ChatEntry.propTypes = {
+  id: PropTypes.number.isRequired,
+  sender: PropTypes.string.isRequired,
+  body: PropTypes.string.isRequired,
+  timeStamp: PropTypes.string.isRequired,
+  liked: PropTypes.bool.isRequired,
   // Fill with correct proptypes
 };
 
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
new file mode 100644
index 000000000..0594487d2
--- /dev/null
+++ b/src/components/ChatLog.jsx
@@ -0,0 +1,34 @@
+import PropTypes from 'prop-types';
+import './ChatLog.css';
+import ChatEntry from './ChatEntry.jsx';
+
+
+const ChatLog = ({entries}) => {
+  const ChatToEntry = (entries) => {
+    return entries.map((entry) =>{
+      return (
+        <ChatEntry
+          key={entry.id}
+          id={entry.id}
+          sender={entry.sender}
+          body={entry.body}
+          timeStamp={entry.timeStamp}
+          liked={entry.liked} />
+      );
+    });
+  };
+  return (<ul className="chat-log">{ChatToEntry(entries)}</ul>);
+};
+
+ChatLog.propTypes = {
+  entries: PropTypes.arrayOf(
+    PropTypes.shape({
+      id: PropTypes.number.isRequired,
+      sender: PropTypes.string.isRequired,
+      body: PropTypes.string.isRequired,
+      timeStamp: PropTypes.string.isRequired,
+      liked: PropTypes.bool.isRequired,})
+  )
+};
+
+export default ChatLog;
\ No newline at end of file

From be7f94a4eb8caa29d10f0b641fdd49f5a208b149 Mon Sep 17 00:00:00 2001
From: Aksana <adziamidava@gmail.com>
Date: Sun, 15 Dec 2024 22:37:13 -0800
Subject: [PATCH 2/3] added behaviour to heart button in ChatEntry, managed
 click event and state of chat entries, created a helper function to calculate
 the number of likes

---
 src/App.jsx                  | 30 ++++++++++++++++++++++++++----
 src/components/ChatEntry.jsx | 13 ++++++++++---
 src/components/ChatLog.jsx   | 10 ++++++----
 3 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index 6e54d7b17..d9ef58856 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -5,15 +5,37 @@ import messages from './data/messages.json';
 
 const App = () => {
   const [chatsData, setChat] = useState(messages);
+
+  const handleLikedMessage = (id) => {
+    setChat(chatsData => chatsData.map(message => {
+      if (message.id === id) {
+        return { ...message, liked: !message.liked };
+      } else {
+        return message;
+      }
+    }));
+  };
+
+  const calculateTotalLikes = (chatsData) => {
+    let total = 0;
+    for (const message of chatsData) {
+      if (message.liked === true) {
+        total += 1;
+      }
+    }
+    return total;
+  };
+
+  const totalLikes = calculateTotalLikes(chatsData);
+
   return (
     <div id="App">
       <header>
-        <h1>Application title</h1>
+        <h1>Chat between {messages[0].sender} and {messages[1].sender} </h1>
       </header>
       <main>
-  
-        <ChatLog entries={chatsData}/>
-        
+        <h2>Total Number of Likes: {totalLikes}</h2>
+        <ChatLog entries={chatsData} onLike={handleLikedMessage}/>
       </main>
     </div>
   );
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 5a6c147ce..179b8b005 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -2,14 +2,21 @@ import './ChatEntry.css';
 import TimeStamp from './TimeStamp';
 import PropTypes from 'prop-types';
 
-const ChatEntry = ({id, sender, body, timeStamp, liked}) => {
+const ChatEntry = ({id, sender, body, timeStamp, liked, onLike}) => {
+  const likedMessage = () =>{
+    onLike(id);
+  };
+
+  const messageWithHeart = liked ? '❤️': '🤍';
+
+
   return (
     <div className="chat-entry local">
       <h2 className="entry-name">{sender}</h2>
       <section className="entry-bubble">
         <p>{body}</p>
         <p className="entry-time"><TimeStamp time={timeStamp}/></p>
-        <button className={liked}>🤍</button>
+        <button className="liked" onClick={likedMessage}>{messageWithHeart}</button>
       </section>
     </div>
   );
@@ -21,7 +28,7 @@ ChatEntry.propTypes = {
   body: PropTypes.string.isRequired,
   timeStamp: PropTypes.string.isRequired,
   liked: PropTypes.bool.isRequired,
-  // Fill with correct proptypes
+  onLike: PropTypes.func.isRequired,
 };
 
 export default ChatEntry;
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index 0594487d2..2460b3574 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -3,7 +3,7 @@ import './ChatLog.css';
 import ChatEntry from './ChatEntry.jsx';
 
 
-const ChatLog = ({entries}) => {
+const ChatLog = ({entries, onLike}) => {
   const ChatToEntry = (entries) => {
     return entries.map((entry) =>{
       return (
@@ -13,7 +13,8 @@ const ChatLog = ({entries}) => {
           sender={entry.sender}
           body={entry.body}
           timeStamp={entry.timeStamp}
-          liked={entry.liked} />
+          liked={entry.liked}
+          onLike={onLike} />
       );
     });
   };
@@ -27,8 +28,9 @@ ChatLog.propTypes = {
       sender: PropTypes.string.isRequired,
       body: PropTypes.string.isRequired,
       timeStamp: PropTypes.string.isRequired,
-      liked: PropTypes.bool.isRequired,})
-  )
+      liked: PropTypes.bool.isRequired,
+    })).isRequired,
+    onLike: PropTypes.func.isRequired,
 };
 
 export default ChatLog;
\ No newline at end of file

From 0e51df5c8a1b01276c0ba445a019ca70fcfd5f82 Mon Sep 17 00:00:00 2001
From: Aksana <adziamidava@gmail.com>
Date: Sun, 15 Dec 2024 23:05:53 -0800
Subject: [PATCH 3/3] updated ChatEntry for passing tests

---
 src/App.jsx                  | 2 +-
 src/components/ChatEntry.jsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index d9ef58856..8f6a5a88d 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -34,7 +34,7 @@ const App = () => {
         <h1>Chat between {messages[0].sender} and {messages[1].sender} </h1>
       </header>
       <main>
-        <h2>Total Number of Likes: {totalLikes}</h2>
+        <h2>Total Number of Likes: {totalLikes} ❤️s</h2>
         <ChatLog entries={chatsData} onLike={handleLikedMessage}/>
       </main>
     </div>
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 179b8b005..9750c042d 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -16,7 +16,7 @@ const ChatEntry = ({id, sender, body, timeStamp, liked, onLike}) => {
       <section className="entry-bubble">
         <p>{body}</p>
         <p className="entry-time"><TimeStamp time={timeStamp}/></p>
-        <button className="liked" onClick={likedMessage}>{messageWithHeart}</button>
+        <button className="like" onClick={likedMessage}>{messageWithHeart}</button>
       </section>
     </div>
   );