Prepare frontend repository for monorepo

This change prepares the frontend Git repository for the monorepo
residing at https://github.com/atlarge-research.com/opendc. To
accomodate for this, we move all files into a frontend subdirectory.

14 files changed, 417 insertions, 0 deletions

diff --git a/frontend/src/components/home/ContactSection.js b/frontend/src/components/home/ContactSection.js
new file mode 100644
index 00000000..4e640924
--- /dev/null
+++ b/frontend/src/components/home/ContactSection.js
@@ -0,0 +1,64 @@
+import React from "react";
+import FontAwesome from "react-fontawesome";
+import "./ContactSection.css";
+import ContentSection from "./ContentSection";
+
+const ContactSection = () => (
+  <ContentSection name="contact" title="Contact">
+    <div className="row justify-content-center">
+      <div className="col-4">
+        <a href="https://github.com/atlarge-research/opendc">
+          <FontAwesome name="github" size="3x" className="mb-2" />
+          <div className="w-100" />
+          atlarge-research/opendc
+        </a>
+      </div>
+      <div className="col-4">
+        <a href="mailto:opendc@atlarge-research.com">
+          <FontAwesome name="envelope" size="3x" className="mb-2" />
+          <div className="w-100" />
+          opendc@atlarge-research.com
+        </a>
+      </div>
+    </div>
+    <div className="row">
+      <div className="col text-center">
+        <img
+          src="img/tudelft-icon.png"
+          className="img-fluid tudelft-icon"
+          alt="TU Delft"
+        />
+      </div>
+    </div>
+    <div className="row">
+      <div className="col text-center">
+        A project by the &nbsp;
+        <a
+          href="http://atlarge.science"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          <strong>@Large Research Group</strong>
+        </a>.
+      </div>
+    </div>
+    <div className="row">
+      <div className="col text-center disclaimer mt-5 small">
+        <FontAwesome name="exclamation-triangle" size="2x" className="mr-2" />
+        <br />
+        OpenDC is an experimental tool. Your data may get lost, overwritten, or
+        otherwise become unavailable.
+        <br />
+        The OpenDC authors should in no way be liable in the event this happens
+        (see our{" "}
+        <strong>
+          <a href="https://github.com/atlarge-research/opendc/blob/master/LICENSE.md">
+            license
+          </a>
+        </strong>). Sorry for the inconvenience.
+      </div>
+    </div>
+  </ContentSection>
+);
+
+export default ContactSection;
diff --git a/frontend/src/components/home/ContactSection.sass b/frontend/src/components/home/ContactSection.sass
new file mode 100644
index 00000000..2cde7391
--- /dev/null
+++ b/frontend/src/components/home/ContactSection.sass
@@ -0,0 +1,15 @@
+.contact-section
+  background-color: #444
+  color: #ddd
+
+  a
+    color: #ddd
+
+  a:hover
+    color: #fff
+
+  .tudelft-icon
+    height: 100px
+
+  .disclaimer
+    color: #cccccc
diff --git a/frontend/src/components/home/ContentSection.js b/frontend/src/components/home/ContentSection.js
new file mode 100644
index 00000000..2e24ee10
--- /dev/null
+++ b/frontend/src/components/home/ContentSection.js
@@ -0,0 +1,19 @@
+import classNames from "classnames";
+import PropTypes from "prop-types";
+import React from "react";
+import "./ContentSection.css";
+
+const ContentSection = ({ name, title, children }) => (
+  <div id={name} className={classNames(name + "-section", "content-section")}>
+    <div className="container">
+      <h1>{title}</h1>
+      {children}
+    </div>
+  </div>
+);
+
+ContentSection.propTypes = {
+  name: PropTypes.string.isRequired
+};
+
+export default ContentSection;
diff --git a/frontend/src/components/home/ContentSection.sass b/frontend/src/components/home/ContentSection.sass
new file mode 100644
index 00000000..67541179
--- /dev/null
+++ b/frontend/src/components/home/ContentSection.sass
@@ -0,0 +1,9 @@
+@import ../../style-globals/_variables.sass
+
+.content-section
+  padding-top: 50px
+  padding-bottom: 100px
+  text-align: center
+
+  h1
+    margin-bottom: 30px
diff --git a/frontend/src/components/home/IntroSection.js b/frontend/src/components/home/IntroSection.js
new file mode 100644
index 00000000..59f5face
--- /dev/null
+++ b/frontend/src/components/home/IntroSection.js
@@ -0,0 +1,40 @@
+import React from "react";
+
+const IntroSection = () => (
+  <section id="intro" className="intro-section">
+    <div className="container pt-5 pb-3">
+      <div className="row justify-content-center">
+        <div className="col-xl-4 col-lg-4 col-md-4 col-sm-8 col-8">
+          <h4>The datacenter (DC) industry...</h4>
+          <ul>
+            <li>Is worth over $15 bn, and growing</li>
+            <li>Has many hard-to-grasp concepts</li>
+            <li>Needs to become accessible to many</li>
+          </ul>
+        </div>
+        <div className="col-xl-4 col-lg-4 col-md-4 col-sm-8 col-8">
+          <img
+            src="img/datacenter-drawing.png"
+            className="col-12 img-fluid"
+            alt="Schematic top-down view of a datacenter"
+          />
+          <p className="col-12 figure-caption text-center">
+            <a href="http://www.dolphinhosts.co.uk/wp-content/uploads/2013/07/data-centers.gif">
+              Image source
+            </a>
+          </p>
+        </div>
+        <div className="col-xl-4 col-lg-4 col-md-4 col-sm-8 col-8">
+          <h4>OpenDC provides...</h4>
+          <ul>
+            <li>Collaborative online DC modeling</li>
+            <li>Diverse and effective DC simulation</li>
+            <li>Exploratory DC performance feedback</li>
+          </ul>
+        </div>
+      </div>
+    </div>
+  </section>
+);
+
+export default IntroSection;
diff --git a/frontend/src/components/home/JumbotronHeader.js b/frontend/src/components/home/JumbotronHeader.js
new file mode 100644
index 00000000..8a5312b3
--- /dev/null
+++ b/frontend/src/components/home/JumbotronHeader.js
@@ -0,0 +1,20 @@
+import React from "react";
+import "./JumbotronHeader.css";
+
+const JumbotronHeader = () => (
+  <section className="jumbotron-header">
+    <div className="container">
+      <div className="jumbotron text-center">
+        <h1>
+          Open<span className="dc">DC</span>
+        </h1>
+        <p className="lead">
+          Collaborative Datacenter Simulation and Exploration for Everybody
+        </p>
+        <img src="img/logo.png" className="img-responsive mt-3" alt="OpenDC" />
+      </div>
+    </div>
+  </section>
+);
+
+export default JumbotronHeader;
diff --git a/frontend/src/components/home/JumbotronHeader.sass b/frontend/src/components/home/JumbotronHeader.sass
new file mode 100644
index 00000000..b88b79f7
--- /dev/null
+++ b/frontend/src/components/home/JumbotronHeader.sass
@@ -0,0 +1,24 @@
+.jumbotron-header
+  background: #00A6D6
+
+.jumbotron
+  background-color: inherit
+  margin-bottom: 0
+
+  padding-top: 120px
+  padding-bottom: 120px
+
+  img
+    max-width: 110px
+
+  h1
+    color: #fff
+    font-size: 4.5em
+
+    .dc
+      color: #fff
+      font-weight: bold
+
+  .lead
+    color: #fff
+    font-size: 1.4em
diff --git a/frontend/src/components/home/ModelingSection.js b/frontend/src/components/home/ModelingSection.js
new file mode 100644
index 00000000..17834b0b
--- /dev/null
+++ b/frontend/src/components/home/ModelingSection.js
@@ -0,0 +1,24 @@
+import React from "react";
+import ScreenshotSection from "./ScreenshotSection";
+
+const ModelingSection = () => (
+  <ScreenshotSection
+    name="modeling"
+    title="Datacenter Modeling"
+    imageUrl="https://github.com/atlarge-research/opendc/raw/master/images/opendc-frontend-construction.PNG"
+    caption="Building a datacenter in OpenDC"
+    imageIsRight={true}
+  >
+    <h3>Collaboratively...</h3>
+    <ul>
+      <li>Model DC layout, and room locations and types</li>
+      <li>Place racks in rooms and nodes in racks</li>
+      <li>
+        Add real-world CPU, GPU, memory, storage and network units to each node
+      </li>
+      <li>Select from diverse scheduling policies</li>
+    </ul>
+  </ScreenshotSection>
+);
+
+export default ModelingSection;
diff --git a/frontend/src/components/home/ScreenshotSection.js b/frontend/src/components/home/ScreenshotSection.js
new file mode 100644
index 00000000..42b8ac77
--- /dev/null
+++ b/frontend/src/components/home/ScreenshotSection.js
@@ -0,0 +1,32 @@
+import classNames from "classnames";
+import React from "react";
+import ContentSection from "./ContentSection";
+import "./ScreenshotSection.css";
+
+const ScreenshotSection = ({
+  name,
+  title,
+  imageUrl,
+  caption,
+  imageIsRight,
+  children
+}) => (
+  <ContentSection name={name} title={title}>
+    <div className="row">
+      <div
+        className={classNames(
+          "col-xl-5 col-lg-5 col-md-5 col-sm-12 col-12 text-left",
+          { "order-1": !imageIsRight }
+        )}
+      >
+        {children}
+      </div>
+      <div className="col-xl-7 col-lg-7 col-md-7 col-sm-12 col-12">
+        <img src={imageUrl} className="col-12 screenshot" alt={caption} />
+        <div className="row text-muted justify-content-center">{caption}</div>
+      </div>
+    </div>
+  </ContentSection>
+);
+
+export default ScreenshotSection;
diff --git a/frontend/src/components/home/ScreenshotSection.sass b/frontend/src/components/home/ScreenshotSection.sass
new file mode 100644
index 00000000..a349ad48
--- /dev/null
+++ b/frontend/src/components/home/ScreenshotSection.sass
@@ -0,0 +1,5 @@
+.screenshot
+  outline: 2px black solid
+  padding-left: 0
+  padding-right: 0
+  margin-bottom: 5px
diff --git a/frontend/src/components/home/SimulationSection.js b/frontend/src/components/home/SimulationSection.js
new file mode 100644
index 00000000..3961e549
--- /dev/null
+++ b/frontend/src/components/home/SimulationSection.js
@@ -0,0 +1,25 @@
+import React from "react";
+import ScreenshotSection from "./ScreenshotSection";
+
+const ModelingSection = () => (
+  <ScreenshotSection
+    name="simulation"
+    title="Datacenter Simulation"
+    imageUrl="https://github.com/atlarge-research/opendc/raw/master/images/opendc-frontend-simulation-zoom.PNG"
+    caption="Running an experiment in OpenDC"
+    imageIsRight={false}
+  >
+    <h3>Working with OpenDC:</h3>
+    <ul>
+      <li>Seamlessly switch between construction and simulation modes</li>
+      <li>
+        Choose one of several predefined workloads (Big Data, Bag of Tasks,
+        Hadoop, etc.)
+      </li>
+      <li>Play, pause, and skip around the informative simulation timeline</li>
+      <li>Visualize and demo live</li>
+    </ul>
+  </ScreenshotSection>
+);
+
+export default ModelingSection;
diff --git a/frontend/src/components/home/StakeholderSection.js b/frontend/src/components/home/StakeholderSection.js
new file mode 100644
index 00000000..6d25fd86
--- /dev/null
+++ b/frontend/src/components/home/StakeholderSection.js
@@ -0,0 +1,42 @@
+import React from "react";
+import ContentSection from "./ContentSection";
+
+const Stakeholder = ({ name, title, subtitle }) => (
+  <div className="col-xl-4 col-lg-4 col-md-4 col-sm-6 col-6">
+    <img
+      src={"img/stakeholders/" + name + ".png"}
+      className="col-xl-3 col-lg-4 col-md-4 col-sm-4 col-4 img-fluid"
+      alt={title}
+    />
+    <div className="text-center mt-2">
+      <h4>{title}</h4>
+      <p>{subtitle}</p>
+    </div>
+  </div>
+);
+
+const StakeholderSection = () => (
+  <ContentSection name="stakeholders" title="Stakeholders">
+    <div className="row justify-content-center">
+      <Stakeholder
+        name="Manager"
+        title="Managers"
+        subtitle="Seeing is deciding"
+      />
+      <Stakeholder name="Sales" title="Sales" subtitle="Demo concepts" />
+      <Stakeholder name="Developer" title="DevOps" subtitle="Develop & tune" />
+      <Stakeholder
+        name="Researcher"
+        title="Researchers"
+        subtitle="Understand & design"
+      />
+      <Stakeholder
+        name="Student"
+        title="Students"
+        subtitle="Grasp complex concepts"
+      />
+    </div>
+  </ContentSection>
+);
+
+export default StakeholderSection;
diff --git a/frontend/src/components/home/TeamSection.js b/frontend/src/components/home/TeamSection.js
new file mode 100644
index 00000000..b86655b4
--- /dev/null
+++ b/frontend/src/components/home/TeamSection.js
@@ -0,0 +1,56 @@
+import React from "react";
+import ContentSection from "./ContentSection";
+
+const TeamMember = ({ photoId, name, description }) => (
+  <div className="col-xl-3 col-lg-3 col-md-5 col-sm-6 col-12 justify-content-center">
+    <img
+      src={"img/portraits/" + photoId + ".png"}
+      className="col-xl-10 col-lg-10 col-md-10 col-sm-8 col-5 mb-2 mt-2"
+      alt={name}
+    />
+    <div className="col-12">
+      <h4>{name}</h4>
+      <div className="team-member-description">{description}</div>
+    </div>
+  </div>
+);
+
+const TeamSection = () => (
+  <ContentSection name="team" title="Core Team">
+    <div className="row justify-content-center">
+      <TeamMember
+        photoId="aiosup"
+        name="Prof. dr. ir. Alexandru Iosup"
+        description="Project Lead"
+      />
+      <TeamMember
+        photoId="gandreadis"
+        name="Georgios Andreadis"
+        description="Technology Lead and Software Engineer responsible for the frontend web application"
+      />
+      <TeamMember
+        photoId="fmastenbroek"
+        name="Fabian Mastenbroek"
+        description="Software Engineer responsible for the datacenter simulator"
+      />
+      <TeamMember
+        photoId="loverweel"
+        name="Leon Overweel"
+        description="Software Engineer responsible for the web server, database, and API specification"
+      />
+    </div>
+    <div className="text-center lead mt-3">
+      See{" "}
+      <a
+        target="_blank"
+        href="http://atlarge.science/opendc#team"
+        rel="noopener noreferrer"
+      >
+        atlarge.science/opendc
+      </a>{" "}
+      for the full team!
+    </div>
+  </ContentSection>
+);
+
+export default TeamSection;
diff --git a/frontend/src/components/home/TechnologiesSection.js b/frontend/src/components/home/TechnologiesSection.js
new file mode 100644
index 00000000..fdcfc522
--- /dev/null
+++ b/frontend/src/components/home/TechnologiesSection.js
@@ -0,0 +1,42 @@
+import React from "react";
+import FontAwesome from "react-fontawesome";
+import ContentSection from "./ContentSection";
+
+const TechnologiesSection = () => (
+  <ContentSection name="technologies" title="Technologies">
+    <ul className="list-group text-left">
+      <li className="d-flex list-group-item justify-content-between align-items-center list-group-item-primary">
+        <span style={{ minWidth: 100 }}>
+          <FontAwesome name="window-maximize" className="mr-2" />
+          <strong className="">Browser</strong>
+        </span>
+        <span className="text-right">JavaScript, React, Redux, Konva</span>
+      </li>
+      <li className="d-flex list-group-item justify-content-between align-items-center list-group-item-warning">
+        <span style={{ minWidth: 100 }}>
+          <FontAwesome name="television" className="mr-2" />
+          <strong>Server</strong>
+        </span>
+        <span className="text-right">
+          Python, Flask, FlaskSocketIO, OpenAPI
+        </span>
+      </li>
+      <li className="d-flex list-group-item justify-content-between align-items-center list-group-item-success">
+        <span style={{ minWidth: 100 }}>
+          <FontAwesome name="database" className="mr-2" />
+          <strong>Database</strong>
+        </span>
+        <span className="text-right">MariaDB</span>
+      </li>
+      <li className="d-flex list-group-item justify-content-between align-items-center list-group-item-danger">
+        <span style={{ minWidth: 100 }}>
+          <FontAwesome name="cogs" className="mr-2" />
+          <strong>Simulator</strong>
+        </span>
+        <span className="text-right">Kotlin</span>
+      </li>
+    </ul>
+  </ContentSection>
+);
+
+export default TechnologiesSection;