From 8ba712c348d1b3c0290ec522b1cb29b227746ba8 Mon Sep 17 00:00:00 2001
From: Solhee <ellen.solhee.jin@gmail.com>
Date: Fri, 13 Jun 2025 12:23:39 -0700
Subject: [PATCH 1/3] Implemented all waves React chatlog, tests passing

---
 src/App.jsx                  | 26 +++++++++++++++++++++---
 src/components/ChatEntry.jsx | 25 +++++++++++++++++------
 src/components/ChatLog.jsx   | 39 ++++++++++++++++++++++++++++++++++++
 src/data/messages.json       |  2 +-
 4 files changed, 82 insertions(+), 10 deletions(-)
 create mode 100644 src/components/ChatLog.jsx

diff --git a/src/App.jsx b/src/App.jsx
index 14a7f684d..c66829f36 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,14 +1,34 @@
 import './App.css';
+// import ChatEntry from './components/ChatEntry.jsx';
+import ChatLog from './components/ChatLog.jsx';
+import messagesData from './data/messages.json';
+import { useState } from 'react';
 
 const App = () => {
+  const [messageData, setMessageData] = useState(messagesData);
+
+  const toggleLiked = (messageId) => {
+    const messages = messageData.map(message => {
+      if (message.id === messageId) {
+        return { ...message, liked: !message.liked };
+      } else {
+        return message; // message like status not changed
+      }
+    });
+    setMessageData(messages);
+  };
+  const totalLikes = messageData.filter(message => message.liked).length;
   return (
     <div id="App">
       <header>
-        <h1>Application title</h1>
+        <h1>React Chatlog</h1>
+        <h2>{totalLikes} ❤️s</h2>
       </header>
       <main>
-        {/* Wave 01: Render one ChatEntry component
-        Wave 02: Render ChatLog component */}
+        <ChatLog
+          entries={messageData}
+          onLikeToggle={toggleLiked}
+        ></ChatLog>
       </main>
     </div>
   );
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 15c56f96b..0d3aae746 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -1,20 +1,33 @@
 import './ChatEntry.css';
+import TimeStamp from './TimeStamp.jsx';
+import PropTypes from 'prop-types';
 
-const ChatEntry = () => {
+const ChatEntry = ({id, sender, body, timeStamp, liked, onLikeToggle}) => {
+  const likeButtonClicked = () => {
+    onLikeToggle(id);
+  };
+  const heartColor = 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}></TimeStamp>
+        </p>
+        <button className="like" onClick={likeButtonClicked}>{heartColor}</button>
       </section>
     </div>
   );
 };
 
 ChatEntry.propTypes = {
-  // Fill with correct proptypes
+  sender: PropTypes.string.isRequired,
+  body: PropTypes.string.isRequired,
+  timeStamp: PropTypes.string.isRequired,
+  id: PropTypes.number,
+  liked: PropTypes.bool,
+  onLikeToggle: PropTypes.func
 };
 
 export default ChatEntry;
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
new file mode 100644
index 000000000..c70ae071b
--- /dev/null
+++ b/src/components/ChatLog.jsx
@@ -0,0 +1,39 @@
+import './ChatLog.css';
+import PropTypes from 'prop-types';
+import ChatEntry from './ChatEntry.jsx';
+
+const ChatLog = (props) => {
+  const messageComponents = props.entries.map(message => {
+    return (
+      <ChatEntry
+        key={message.id}
+        id={message.id}
+        sender={message.sender}
+        body={message.body}
+        timeStamp={message.timeStamp}
+        liked={message.liked}
+        onLikeToggle={props.onLikeToggle}
+      ></ChatEntry>
+    );
+  });
+
+  return (
+    <>
+      {messageComponents}
+    </>
+  )
+};
+
+ChatLog.propTypes = {
+  entries: PropTypes.arrayOf(
+    PropTypes.shape({
+      sender: PropTypes.string.isRequired,
+      body: PropTypes.string.isRequired,
+      timeStamp: PropTypes.string.isRequired,
+      id: PropTypes.number,
+      liked: PropTypes.bool
+    })
+  ).isRequired,
+  onLikeToggle: PropTypes.func
+};
+export default ChatLog;
\ No newline at end of file
diff --git a/src/data/messages.json b/src/data/messages.json
index 64fdb053c..67cc5eb39 100644
--- a/src/data/messages.json
+++ b/src/data/messages.json
@@ -188,4 +188,4 @@
     "timeStamp":"2018-05-29T23:17:34+00:00",
     "liked": false
   }
-]
+]
\ No newline at end of file

From d8a4f3872f51586106ef3367527b908f5b29d861 Mon Sep 17 00:00:00 2001
From: Solhee <ellen.solhee.jin@gmail.com>
Date: Mon, 16 Jun 2025 09:59:02 -0700
Subject: [PATCH 2/3] Adjusted some styling

---
 src/App.css                  | 2 ++
 src/App.jsx                  | 3 +--
 src/components/ChatEntry.jsx | 2 +-
 src/components/ChatLog.css   | 2 +-
 src/components/ChatLog.jsx   | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/App.css b/src/App.css
index d97beb4e6..ed95a4284 100644
--- a/src/App.css
+++ b/src/App.css
@@ -5,6 +5,7 @@
 #App header {
   background-color: #222;
   color: #fff;
+  padding-top: 0.5rem;
   padding-bottom: 0.5rem;
   position: fixed;
   width: 100%;
@@ -28,6 +29,7 @@
 
 #App header section {
   background-color: #e0ffff;
+  color: black;
 }
 
 #App .widget {
diff --git a/src/App.jsx b/src/App.jsx
index c66829f36..305b09651 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,5 +1,4 @@
 import './App.css';
-// import ChatEntry from './components/ChatEntry.jsx';
 import ChatLog from './components/ChatLog.jsx';
 import messagesData from './data/messages.json';
 import { useState } from 'react';
@@ -22,7 +21,7 @@ const App = () => {
     <div id="App">
       <header>
         <h1>React Chatlog</h1>
-        <h2>{totalLikes} ❤️s</h2>
+        <section id="heartWidget">{totalLikes} ❤️s</section>
       </header>
       <main>
         <ChatLog
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 0d3aae746..b3ffe4ae5 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -30,4 +30,4 @@ ChatEntry.propTypes = {
   onLikeToggle: PropTypes.func
 };
 
-export default ChatEntry;
+export default ChatEntry;
\ No newline at end of file
diff --git a/src/components/ChatLog.css b/src/components/ChatLog.css
index 378848d1f..1edce22f2 100644
--- a/src/components/ChatLog.css
+++ b/src/components/ChatLog.css
@@ -1,4 +1,4 @@
 .chat-log {
   margin: auto;
-  max-width: 50rem;
+  max-width: 50rem
 }
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index c70ae071b..4a73bf9e7 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -5,7 +5,7 @@ import ChatEntry from './ChatEntry.jsx';
 const ChatLog = (props) => {
   const messageComponents = props.entries.map(message => {
     return (
-      <ChatEntry
+      <ChatEntry className="chat-log"
         key={message.id}
         id={message.id}
         sender={message.sender}

From 03bf9b5c846dd44a33fc66bee189fde9387f5654 Mon Sep 17 00:00:00 2001
From: Solhee <ellen.solhee.jin@gmail.com>
Date: Mon, 16 Jun 2025 10:01:20 -0700
Subject: [PATCH 3/3] Added missing semicolon

---
 src/components/ChatLog.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index 4a73bf9e7..23c5ccd7e 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -21,7 +21,7 @@ const ChatLog = (props) => {
     <>
       {messageComponents}
     </>
-  )
+  );
 };
 
 ChatLog.propTypes = {