From b2205c4d178adc0468025b5701377e30e935fa81 Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Sat, 14 Dec 2024 21:03:24 -0800
Subject: [PATCH 1/6] Implemented wave-01

---
 src/App.jsx                  | 2 ++
 src/components/ChatEntry.jsx | 9 +++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index 14a7f684d..6fdde8e82 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,4 +1,5 @@
 import './App.css';
+import ChatEntry from './components/ChatEntry';
 
 const App = () => {
   return (
@@ -7,6 +8,7 @@ const App = () => {
         <h1>Application title</h1>
       </header>
       <main>
+        <ChatEntry sender="Vladimir" body="why are you arguing with me" timeStamp="2018-05-29T22:49:06+00:00"></ChatEntry>
         {/* Wave 01: Render one ChatEntry component
         Wave 02: Render ChatLog component */}
       </main>
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 15c56f96b..96d31a684 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -1,12 +1,13 @@
 import './ChatEntry.css';
+import TimeStamp from './TimeStamp.jsx';
 
-const ChatEntry = () => {
+const ChatEntry = (props) => {
   return (
     <div className="chat-entry local">
-      <h2 className="entry-name">Replace with name of sender</h2>
+      <h2 className="entry-name">{props.sender}</h2>
       <section className="entry-bubble">
-        <p>Replace with body of ChatEntry</p>
-        <p className="entry-time">Replace with TimeStamp component</p>
+        <p>{props.body}</p>
+        <p className="entry-time"><TimeStamp time={props.timeStamp}></TimeStamp></p>
         <button className="like">🤍</button>
       </section>
     </div>

From 2542b4b6a9d967d3e938141f020d2d2a208fcdee Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Sat, 14 Dec 2024 22:11:45 -0800
Subject: [PATCH 2/6] Implemented wave-02

---
 src/App.jsx                |  9 ++++-----
 src/components/ChatLog.jsx | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+), 5 deletions(-)
 create mode 100644 src/components/ChatLog.jsx

diff --git a/src/App.jsx b/src/App.jsx
index 6fdde8e82..987910d77 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,16 +1,15 @@
 import './App.css';
-import ChatEntry from './components/ChatEntry';
+import ChatLog from './components/ChatLog';
+import chatLogData from '../src/data/messages.json';
 
 const App = () => {
   return (
     <div id="App">
       <header>
-        <h1>Application title</h1>
+        <h1>Chat between Vladimir and Estragon<br /><br />0 🤍s</h1>
       </header>
       <main>
-        <ChatEntry sender="Vladimir" body="why are you arguing with me" timeStamp="2018-05-29T22:49:06+00:00"></ChatEntry>
-        {/* Wave 01: Render one ChatEntry component
-        Wave 02: Render ChatLog component */}
+        <ChatLog entries={chatLogData}></ChatLog>
       </main>
     </div>
   );
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
new file mode 100644
index 000000000..0b6d35b32
--- /dev/null
+++ b/src/components/ChatLog.jsx
@@ -0,0 +1,18 @@
+import ChatEntry from "./ChatEntry";
+
+const ChatLog = (props) => {
+
+    const chatEntryComponents = props.entries.map(chatEntry => {
+        return (
+            <ChatEntry sender={chatEntry.sender} body={chatEntry.body} timeStamp={chatEntry.timeStamp}></ChatEntry>
+        );
+    });
+
+    return (
+        <>
+        {chatEntryComponents}
+        </>
+    );
+};
+
+export default ChatLog;

From cb0a381217dbe00435e6cac7e5e7e232b4df117c Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Sun, 15 Dec 2024 18:56:50 -0800
Subject: [PATCH 3/6] Added id, key, propTypes

---
 src/App.jsx                  |  2 +-
 src/components/ChatEntry.jsx | 10 +++++++---
 src/components/ChatLog.jsx   | 33 +++++++++++++++++++++++----------
 3 files changed, 31 insertions(+), 14 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index 987910d77..16ff29588 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -6,7 +6,7 @@ const App = () => {
   return (
     <div id="App">
       <header>
-        <h1>Chat between Vladimir and Estragon<br /><br />0 🤍s</h1>
+        <h1>Chat between Vladimir and Estragon<br /><br />0 ❤️s</h1>
       </header>
       <main>
         <ChatLog entries={chatLogData}></ChatLog>
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 96d31a684..d20d66c94 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -1,21 +1,25 @@
 import './ChatEntry.css';
 import TimeStamp from './TimeStamp.jsx';
+import PropTypes from 'prop-types';
 
 const ChatEntry = (props) => {
   return (
-    <div className="chat-entry local">
+    <div className="chat-entry local" id={props.id}>
       <h2 className="entry-name">{props.sender}</h2>
       <section className="entry-bubble">
         <p>{props.body}</p>
         <p className="entry-time"><TimeStamp time={props.timeStamp}></TimeStamp></p>
-        <button className="like">🤍</button>
+        <button className="like">🤍 ❤️</button>
       </section>
     </div>
   );
 };
 
 ChatEntry.propTypes = {
-  // Fill with correct proptypes
+  id: PropTypes.number.isRequired,
+  sender: PropTypes.string.isRequired,
+  body: PropTypes.string.isRequired,
+  timeStamp: PropTypes.string.isRequired
 };
 
 export default ChatEntry;
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index 0b6d35b32..63c88e001 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -1,18 +1,31 @@
 import ChatEntry from "./ChatEntry";
+import PropTypes from "prop-types";
 
 const ChatLog = (props) => {
-
-    const chatEntryComponents = props.entries.map(chatEntry => {
-        return (
-            <ChatEntry sender={chatEntry.sender} body={chatEntry.body} timeStamp={chatEntry.timeStamp}></ChatEntry>
-        );
-    });
-
+  const chatEntryComponents = props.entries.map(chatEntry => {
     return (
-        <>
-        {chatEntryComponents}
-        </>
+      <ChatEntry
+        key={chatEntry.id}
+        id={chatEntry.id}
+        sender={chatEntry.sender}
+        body={chatEntry.body}
+        timeStamp={chatEntry.timeStamp}
+      ></ChatEntry>
     );
+  });
+
+  return <>{chatEntryComponents}</>;
+};
+
+ChatLog.propTypes = {
+  entries: PropTypes.arrayOf(
+    PropTypes.shape({
+      id: PropTypes.number.isRequired,
+      sender: PropTypes.string.isRequired,
+      body: PropTypes.string.isRequired,
+      timeStamp: PropTypes.string.isRequired,
+    })
+  ),
 };
 
 export default ChatLog;

From 65cd2f1daf65e85341c9f4f3751f49ebb49cef3f Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Sun, 15 Dec 2024 22:34:26 -0800
Subject: [PATCH 4/6] Implemented wave-03

---
 src/App.jsx                  | 33 ++++++++++++++++++++++++++++++---
 src/components/ChatEntry.jsx | 14 ++++++++++++--
 src/components/ChatLog.jsx   |  8 ++++++--
 3 files changed, 48 insertions(+), 7 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index 16ff29588..bbb4989c6 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,15 +1,42 @@
 import './App.css';
 import ChatLog from './components/ChatLog';
-import chatLogData from '../src/data/messages.json';
+import chatLogDataFromFile from '../src/data/messages.json';
+import { useState } from 'react';
 
 const App = () => {
+  const [likesCount, setLikesCount] = useState(0);
+
+  const [chatLogData, setChatLogData] = useState(chatLogDataFromFile);
+
+  const toggleChatEntryLiked = (chatEntryId) => {
+    const chatLogDataAfterToggle = chatLogData.map(chatEntry => {
+      if (chatEntry.id === chatEntryId) {
+        if (chatEntry.liked) {
+          setLikesCount(likesCount - 1);
+        } else {
+          setLikesCount(likesCount + 1);
+        }
+        return { ...chatEntry, liked: !chatEntry.liked };
+      } else {
+        return chatEntry;
+      }
+    });
+
+    setChatLogData(chatLogDataAfterToggle);
+  };
+
   return (
     <div id="App">
       <header>
-        <h1>Chat between Vladimir and Estragon<br /><br />0 ❤️s</h1>
+        <h1>
+          Chat between Vladimir and Estragon
+          <br />
+          <br />
+          {likesCount} ❤️s
+        </h1>
       </header>
       <main>
-        <ChatLog entries={chatLogData}></ChatLog>
+        <ChatLog entries={chatLogData} onToggleChatEntryLiked={toggleChatEntryLiked}></ChatLog>
       </main>
     </div>
   );
diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index d20d66c94..8d1fc4367 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -1,15 +1,23 @@
 import './ChatEntry.css';
 import TimeStamp from './TimeStamp.jsx';
 import PropTypes from 'prop-types';
+import { useState } from 'react';
 
 const ChatEntry = (props) => {
+  const [isLiked, setIsLiked] = useState(props.liked);
+
+  const likeButtonClicked = () => {
+    setIsLiked(!props.liked);
+    props.onToggleLiked(props.id);
+  };
+
   return (
     <div className="chat-entry local" id={props.id}>
       <h2 className="entry-name">{props.sender}</h2>
       <section className="entry-bubble">
         <p>{props.body}</p>
         <p className="entry-time"><TimeStamp time={props.timeStamp}></TimeStamp></p>
-        <button className="like">🤍 ❤️</button>
+        <button className="like" onClick={likeButtonClicked}>{isLiked ? '❤️' : '🤍'}</button>
       </section>
     </div>
   );
@@ -19,7 +27,9 @@ ChatEntry.propTypes = {
   id: PropTypes.number.isRequired,
   sender: PropTypes.string.isRequired,
   body: PropTypes.string.isRequired,
-  timeStamp: PropTypes.string.isRequired
+  timeStamp: PropTypes.string.isRequired,
+  liked: PropTypes.bool.isRequired,
+  onToggleLiked: PropTypes.func.isRequired
 };
 
 export default ChatEntry;
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index 63c88e001..0f9ca6492 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -1,5 +1,5 @@
-import ChatEntry from "./ChatEntry";
-import PropTypes from "prop-types";
+import ChatEntry from './ChatEntry';
+import PropTypes from 'prop-types';
 
 const ChatLog = (props) => {
   const chatEntryComponents = props.entries.map(chatEntry => {
@@ -10,6 +10,8 @@ const ChatLog = (props) => {
         sender={chatEntry.sender}
         body={chatEntry.body}
         timeStamp={chatEntry.timeStamp}
+        liked={chatEntry.liked}
+        onToggleLiked={props.onToggleChatEntryLiked}
       ></ChatEntry>
     );
   });
@@ -24,8 +26,10 @@ ChatLog.propTypes = {
       sender: PropTypes.string.isRequired,
       body: PropTypes.string.isRequired,
       timeStamp: PropTypes.string.isRequired,
+      liked: PropTypes.bool.isRequired
     })
   ),
+  onToggleChatEntryLiked: PropTypes.func.isRequired
 };
 
 export default ChatLog;

From 358bbba146d7419ae8530e85789814128287836c Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Sun, 15 Dec 2024 22:59:12 -0800
Subject: [PATCH 5/6] Implemented local-remote

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

diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 8d1fc4367..8deb9a28c 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -12,7 +12,7 @@ const ChatEntry = (props) => {
   };
 
   return (
-    <div className="chat-entry local" id={props.id}>
+    <div className={props.sender == 'Vladimir' ? 'chat-entry local' : 'chat-entry remote'} id={props.id}>
       <h2 className="entry-name">{props.sender}</h2>
       <section className="entry-bubble">
         <p>{props.body}</p>

From d9eb229512905be91216a5c3861865f94e5fae18 Mon Sep 17 00:00:00 2001
From: Liubov Dav <lubasha0512@gmail.com>
Date: Mon, 16 Dec 2024 11:37:40 -0800
Subject: [PATCH 6/6] Changed is required

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

diff --git a/src/components/ChatEntry.jsx b/src/components/ChatEntry.jsx
index 8deb9a28c..ce00a5aac 100644
--- a/src/components/ChatEntry.jsx
+++ b/src/components/ChatEntry.jsx
@@ -29,7 +29,7 @@ ChatEntry.propTypes = {
   body: PropTypes.string.isRequired,
   timeStamp: PropTypes.string.isRequired,
   liked: PropTypes.bool.isRequired,
-  onToggleLiked: PropTypes.func.isRequired
+  onToggleLiked: PropTypes.func
 };
 
 export default ChatEntry;
diff --git a/src/components/ChatLog.jsx b/src/components/ChatLog.jsx
index 0f9ca6492..1a1d762d5 100644
--- a/src/components/ChatLog.jsx
+++ b/src/components/ChatLog.jsx
@@ -29,7 +29,7 @@ ChatLog.propTypes = {
       liked: PropTypes.bool.isRequired
     })
   ),
-  onToggleChatEntryLiked: PropTypes.func.isRequired
+  onToggleChatEntryLiked: PropTypes.func
 };
 
 export default ChatLog;