build: Flatten project structure

This change updates the project structure to become flattened. 
Previously, the simulator, frontend and API each lived into their own directory. 

With this change, all modules of the project live in the top-level directory of 
the repository.

1 files changed, 43 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js
new file mode 100644
index 00000000..caa3dc04
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/components/app/sidebars/topology/rack/MachineComponent.js
@@ -0,0 +1,43 @@
+import React from 'react'
+import Shapes from '../../../../../shapes'
+
+const UnitIcon = ({ id, type }) => (
+    <div>
+        <img
+            src={'/img/topology/' + id + '-icon.png'}
+            alt={'Machine contains ' + type + ' units'}
+            className="img-fluid ml-1"
+            style={{ maxHeight: '35px' }}
+        />
+    </div>
+)
+
+const MachineComponent = ({ position, machine, onClick }) => {
+    const hasNoUnits =
+        machine.cpuIds.length + machine.gpuIds.length + machine.memoryIds.length + machine.storageIds.length === 0
+
+    return (
+        <li
+            className="d-flex list-group-item list-group-item-action justify-content-between align-items-center"
+            onClick={onClick}
+            style={{ backgroundColor: 'white' }}
+        >
+            <span className="badge badge-default badge-info mr-1">{position}</span>
+            <div className="d-inline-flex">
+                {machine.cpuIds.length > 0 ? <UnitIcon id="cpu" type="CPU" /> : undefined}
+                {machine.gpuIds.length > 0 ? <UnitIcon id="gpu" type="GPU" /> : undefined}
+                {machine.memoryIds.length > 0 ? <UnitIcon id="memory" type="memory" /> : undefined}
+                {machine.storageIds.length > 0 ? <UnitIcon id="storage" type="storage" /> : undefined}
+                {hasNoUnits ? (
+                    <span className="badge badge-default badge-warning">Machine with no units</span>
+                ) : undefined}
+            </div>
+        </li>
+    )
+}
+
+MachineComponent.propTypes = {
+    machine: Shapes.Machine,
+}
+
+export default MachineComponent