introduce basic system status page

2019-05-27 00:04:29 +01:00
parent 218904ed88
commit b11c508d77
8 changed files with 210 additions and 9 deletions
--- a/interface/src/containers/SystemStatus.js
+++ b/interface/src/containers/SystemStatus.js
@@ -0,0 +1,141 @@
+import React, { Component, Fragment } from 'react';
+
+import { withStyles } from '@material-ui/core/styles';
+import Button from '@material-ui/core/Button';
+import LinearProgress from '@material-ui/core/LinearProgress';
+import Typography from '@material-ui/core/Typography';
+import List from '@material-ui/core/List';
+import ListItem from '@material-ui/core/ListItem';
+import ListItemAvatar from '@material-ui/core/ListItemAvatar';
+import ListItemText from '@material-ui/core/ListItemText';
+import Avatar from '@material-ui/core/Avatar';
+import Divider from '@material-ui/core/Divider';
+import DevicesIcon from '@material-ui/icons/Devices';
+import MemoryIcon from '@material-ui/icons/Memory';
+import ShowChartIcon from '@material-ui/icons/ShowChart';
+import SdStorageIcon from '@material-ui/icons/SdStorage';
+import DataUsageIcon from '@material-ui/icons/DataUsage';
+
+
+import { SYSTEM_STATUS_ENDPOINT } from '../constants/Endpoints';
+import { restComponent } from '../components/RestComponent';
+import SectionContent from '../components/SectionContent';
+
+const styles = theme => ({
+  fetching: {
+    margin: theme.spacing.unit * 4,
+    textAlign: "center"
+  },
+  button: {
+    marginRight: theme.spacing.unit * 2,
+    marginTop: theme.spacing.unit * 2,
+  }
+});
+
+class SystemStatus extends Component {
+
+  componentDidMount() {
+    this.props.loadData();
+  }
+  /*
+  {
+    "sdk_version": "v3.2-18-g977854975",
+    "flash_chip_size": 4194304,
+    "flash_chip_speed": 40000000
+ }
+*/
+  createListItems(data, classes) {
+    return (
+      <Fragment>
+        <ListItem >
+          <ListItemAvatar>
+            <Avatar>
+              <DevicesIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="Platform" secondary={data.esp_platform} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem >
+          <ListItemAvatar>
+            <Avatar>
+              <ShowChartIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="CPU Frequency" secondary={data.cpu_freq_mhz + ' MHz'} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem >
+          <ListItemAvatar>
+            <Avatar>
+              <MemoryIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="Free Heap" secondary={data.free_heap + ' bytes'} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem >
+          <ListItemAvatar>
+            <Avatar>
+              <DataUsageIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="Sketch Size (used/max)" secondary={data.sketch_size + ' / ' + data.free_sketch_space + ' bytes'} />
+        </ListItem>
+        <Divider variant="inset" component="li" />
+        <ListItem >
+          <ListItemAvatar>
+            <Avatar>
+              <SdStorageIcon />
+            </Avatar>
+          </ListItemAvatar>
+          <ListItemText primary="Flash Chip Size" secondary={data.flash_chip_size + ' bytes'} />
+        </ListItem>
+        <Divider variant="inset" component="li" />        
+      </Fragment>
+    );
+  }
+
+  renderNTPStatus(data, classes) {
+    return (
+      <div>
+        <List>
+          {this.createListItems(data, classes)}
+        </List>
+        <Button variant="contained" color="secondary" className={classes.button} onClick={this.props.loadData}>
+          Refresh
+        </Button>
+      </div>
+    );
+  }
+
+  render() {
+    const { data, fetched, errorMessage, classes } = this.props;
+    return (
+      <SectionContent title="System Status">
+        {
+          !fetched ?
+            <div>
+              <LinearProgress className={classes.fetching} />
+              <Typography variant="h4" className={classes.fetching}>
+                Loading...
+              </Typography>
+            </div>
+            :
+            data ? this.renderNTPStatus(data, classes)
+              :
+              <div>
+                <Typography variant="h4" className={classes.fetching}>
+                  {errorMessage}
+                </Typography>
+                <Button variant="contained" color="secondary" className={classes.button} onClick={this.props.loadData}>
+                  Refresh
+                </Button>
+              </div>
+        }
+      </SectionContent>
+    )
+  }
+}
+
+export default restComponent(SYSTEM_STATUS_ENDPOINT, withStyles(styles)(SystemStatus));