Cleaned up

src/components/Class/index.tsx

@@ -1,78 +0,0 @@
-import React from "react";
-import "./index.scss";
-import Collapse from "@material-ui/core/Collapse";
-import ExpandIcon from "./expand.png";
-
-type ClassType = {
-  group_id: string;
-  day: string;
-  time: string;
-  lecturer: string;
-  room: string;
-};
-
-export type Group = {
-  classname: string;
-  classgroups: Array<ClassType>;
-};
-
-interface ClassProps {
-  onClassHover: (group_id: String, class_id: String) => void;
-  onClassClick: (group_id: String, class_id: String) => void;
-  data: Group;
-}
-
-interface ClassState {
-  open: boolean;
-}
-
-export default class Class extends React.Component<ClassProps, ClassState> {
-  constructor(props: ClassProps) {
-    super(props);
-
-    this.Open = this.Open.bind(this);
-    this.state = {
-      open: false,
-    };
-  }
-
-  Open(e: React.MouseEvent) {
-    this.setState({
-      open: !this.state.open,
-    });
-  }
-
-  render() {
-    return (
-      <div className="class" >
-        <div className="class__name" onClick={this.Open}>{this.props.data.classname}</div>
-        <Collapse in={this.state.open} timeout="auto" unmountOnExit>
-          {this.props.data.classgroups.map((classgroup, index) => (
-            <div key={index} className="class__group">
-              <p
-                onMouseOver={() =>
-                  this.props.onClassHover(
-                    this.props.data.classname,
-                    this.props.data.classgroups[index].group_id
-                  )
-                }
-                onClick={() =>
-                  this.props.onClassClick(
-                    this.props.data.classname,
-                    this.props.data.classgroups[index].group_id
-                  )
-                }
-              >
-                {classgroup.group_id} {classgroup.day} {classgroup.time}{" "}
-                {classgroup.room} <br></br> {classgroup.lecturer}
-              </p>{" "}
-            </div>
-          ))}
-        </Collapse>
-        <div onClick={this.Open}>
-          <img alt="expand" src={ExpandIcon} className={`class__expandIcon${this.state.open?"Rotate":""}`} />
-        </div>
-      </div>
-    );
-  }
-}

src/components/RightBar/LectureCard/index.tsx

@@ -0,0 +1,39 @@
+import React from "react";
+import "./index.scss";
+import Collapse from "@material-ui/core/Collapse";
+import ExpandIcon from "./expand.png";
+import { Lecture } from "../../../lectures";
+
+interface LectureCardProps {
+	onGroupMouseOver: (id: string, name: string) => void;
+	onGroupClick: (id: string, name: string) => void;
+	onCardClick: (e: React.MouseEvent) => void;
+	lecture: Lecture;
+	id: string;
+	isSelected: boolean;
+}
+
+export default function LectureCard({ onGroupMouseOver, onGroupClick, onCardClick, lecture, id, isSelected }: LectureCardProps) {
+	return (
+		<div className="class" onClick={onCardClick} id={id}>
+			<div className="class__name">{lecture.name}</div>
+			<Collapse in={isSelected} timeout="auto" unmountOnExit>
+				{lecture.groups.map((group, index) => (
+					<div
+						className="class__group"
+						key={index}
+						onMouseOver={() => onGroupMouseOver(group.id, lecture.name)}
+						onClick={() => onGroupClick(group.id, lecture.name)}
+					>
+						<p>
+							{group.id} {group.day} {group.time} {group.room} <br></br> {group.lecturer}
+						</p>{" "}
+					</div>
+				))}
+			</Collapse>
+			<div onClick={onCardClick} id={id}>
+				<img alt="expand" src={ExpandIcon} className={`class__expandIcon${isSelected ? "Rotate" : ""}`} />
+			</div>
+		</div>
+	);
+}

src/components/RightBar/index.tsx

@@ -1,35 +1,40 @@
-import React from "react";
+import React, { useState } from "react";
 import "./index.scss";
-import Class, { Group } from "../Class";
+import { Lecture } from "../../lectures";
+import LectureCard from "./LectureCard";
 
 interface RightBarProps {
-  onClassHover: (group_id: String, class_id: String) => void;
-  onClassClick: (group_id: String, class_id: String) => void;
-  lectures: Array<Group>;
+	onGroupMouseOver: (id: string, name: string) => void;
+	onGroupClick: (id: string, name: string) => void;
+	lectures: Array<Lecture>;
 }
 
-interface RightBarState {}
+export default function RightBar({ lectures, onGroupMouseOver, onGroupClick }: RightBarProps) {
+	const [selectedCardId, setSelectedCardId] = useState<string | null>(null);
 
-export default class RightBar extends React.Component<
-  RightBarProps,
-  RightBarState
-> {
-  render() {
-    return (
-      <div className="right-bar">
-        <div className="right-bar__text">
-          Hubert Wrzesiński<br></br>
-          Semestr zimowy 2020/2021
-        </div>
-        {this.props.lectures.map((classgroup, index) => (
-          <Class
-            onClassHover={this.props.onClassHover}
-            onClassClick={this.props.onClassClick}
-            data={classgroup}
-            key={index}
-          />
-        ))}
-      </div>
-    );
-  }
+	const onCardClick = (e: React.MouseEvent) => {
+		const target = e.target as HTMLElement;
+		console.log(`Target id is: ${target.id}`);
+		selectedCardId === target.id ? setSelectedCardId(null) : setSelectedCardId(target.id);
+	};
+
+	return (
+		<div className="right-bar">
+			<div className="right-bar__text">
+				Hubert Wrzesiński<br></br>
+				Semestr zimowy 2020/2021
+			</div>
+			{lectures.map((lecture, index) => (
+				<LectureCard
+					lecture={lecture}
+					key={index}
+					id={index.toString()}
+					onGroupMouseOver={onGroupMouseOver}
+					onGroupClick={onGroupClick}
+					onCardClick={onCardClick}
+					isSelected={selectedCardId === index.toString()}
+				/>
+			))}
+		</div>
+	);
 }