feat: files page updated to latest design (#218)

* feat: altered the design of the tabs and redid the download tab

* feat: redesign the upload file

* fix: styles of tabs on hover

* fix: display troubleshoot component when the status of the node is not OK

* fix: when removing the file, remove the reference upload reference as well

* fix: on inputs the label should not be selectable

* feat: add placeholder to inputs and make the label non-selectable

* refactor: improved the readability of the upload file component

* chore: removed PeerDetail component

* fix: replaced "batch" with (postage) "stamp" for clarity

* refactor: address PR review comments

* feat: disable the download button if there is no value

src/pages/files/Upload.tsx

@@ -1,20 +1,31 @@
-import { Button, CircularProgress, Container } from '@material-ui/core'
-import Avatar from '@material-ui/core/Avatar'
-import Chip from '@material-ui/core/Chip'
+import { Button, CircularProgress, Container, Avatar, Chip, Typography } from '@material-ui/core'
+import { makeStyles, Theme, createStyles } from '@material-ui/core/styles'
 import { DropzoneArea } from 'material-ui-dropzone'
 import { useSnackbar } from 'notistack'
+import { RotateCcw, Check } from 'react-feather'
 import { ReactElement, useContext, useEffect, useState } from 'react'
 import UploadSizeAlert from '../../components/AlertUploadSize'
 import ClipboardCopy from '../../components/ClipboardCopy'
-import PeerDetailDrawer from '../../components/PeerDetail'
 import { Context, EnrichedPostageBatch } from '../../providers/Stamps'
 import { Context as SettingsContext } from '../../providers/Settings'
 import CreatePostageStamp from '../stamps/CreatePostageStampModal'
 import SelectStamp from './SelectStamp'
+import ExpandableListItem from '../../components/ExpandableListItem'
+import ExpandableListItemKey from '../../components/ExpandableListItemKey'
+import ExpandableListItemNote from '../../components/ExpandableListItemNote'
+import ExpandableListItemActions from '../../components/ExpandableListItemActions'
+
+const useStyles = makeStyles((theme: Theme) =>
+  createStyles({
+    content: { marginTop: theme.spacing(2) },
+    loadingProgress: { textAlign: 'center', padding: '50px' },
+  }),
+)
 
 const MAX_FILE_SIZE = 1_000_000_000 // 1 gigabyte
 
 export default function Files(): ReactElement {
+  const classes = useStyles()
   const [dropzoneKey, setDropzoneKey] = useState(0)
   const [file, setFile] = useState<File | null>(null)
   const [uploadReference, setUploadReference] = useState('')
@@ -22,10 +33,14 @@ export default function Files(): ReactElement {
 
   const [selectedStamp, setSelectedStamp] = useState<EnrichedPostageBatch | null>(null)
 
-  const { isLoading, error, stamps } = useContext(Context)
+  const { isLoading, error, stamps, refresh } = useContext(Context)
   const { beeApi } = useContext(SettingsContext)
   const { enqueueSnackbar } = useSnackbar()
 
+  useEffect(() => {
+    refresh()
+  }, [])
+
   // Choose a postage stamp that has the lowest usage
   useEffect(() => {
     if (!selectedStamp && stamps && stamps.length > 0) {
@@ -47,68 +62,102 @@ export default function Files(): ReactElement {
     setIsUploadingFile(true)
     beeApi
       .uploadFile(selectedStamp.batchID, file)
-      .then(hash => {
-        window.setTimeout(() => {
-          setFile(null)
-          setUploadReference(hash.reference)
-          setDropzoneKey(dropzoneKey + 1)
-        }, 0)
-      })
+      .then(hash => setUploadReference(hash.reference))
       .catch(e => enqueueSnackbar(`Error uploading: ${e.message}`, { variant: 'error' }))
-      .finally(() => {
-        setIsUploadingFile(false)
-      })
+      .finally(() => setIsUploadingFile(false))
+  }
+
+  const uploadNew = () => {
+    setTimeout(() => {
+      setFile(null)
+      setDropzoneKey(dropzoneKey + 1)
+      setUploadReference('')
+    }, 0)
   }
 
   const handleChange = (files?: File[]) => {
+    setUploadReference('')
+
     if (files) {
       setFile(files[0])
     }
   }
 
   return (
-    <div>
-      <div>
-        <DropzoneArea
-          key={'dropzone-' + dropzoneKey}
-          onChange={handleChange}
-          filesLimit={1}
-          maxFileSize={MAX_FILE_SIZE}
-        />
-        <div style={{ marginTop: '15px' }}>
-          {selectedStamp && (
-            <div style={{ display: 'flex' }}>
-              <small>
-                with Postage Stamp{' '}
-                <Chip
-                  avatar={<Avatar>{selectedStamp.usageText}</Avatar>}
-                  label={<PeerDetailDrawer peerId={selectedStamp.batchID} characterLength={6} />}
-                  deleteIcon={<ClipboardCopy value={selectedStamp.batchID} />}
-                  onDelete={() => {} /* eslint-disable-line*/}
-                  variant="outlined"
-                />
-              </small>
-              <SelectStamp stamps={stamps} selectedStamp={selectedStamp} setSelected={setSelectedStamp} />
-            </div>
-          )}
-          {!selectedStamp && <CreatePostageStamp />}
-          <Button disabled={!file && isUploadingFile && !selectedStamp} onClick={() => uploadFile()}>
-            Upload
-          </Button>
-          {file && <UploadSizeAlert file={file} />}
-          {isUploadingFile && (
-            <Container style={{ textAlign: 'center', padding: '50px' }}>
-              <CircularProgress />
-            </Container>
-          )}
-          {uploadReference && (
-            <div style={{ marginBottom: '15px', display: 'flex' }}>
-              <span>{uploadReference}</span>
-              <ClipboardCopy value={uploadReference} />
-            </div>
-          )}
-        </div>
+    <>
+      <DropzoneArea
+        key={'dropzone-' + dropzoneKey}
+        onChange={handleChange}
+        filesLimit={1}
+        maxFileSize={MAX_FILE_SIZE}
+      />
+      <div className={classes.content}>
+        {/* We have file and can upload display stamp selection */}
+        {file && !isUploadingFile && !uploadReference && (
+          <>
+            <ExpandableListItemNote>
+              To upload this file to your node, you need a postage stamp. You can buy a new one or you can use an
+              existing stamp (providing it’s sufficient for this file).
+            </ExpandableListItemNote>
+            {selectedStamp && (
+              <ExpandableListItem
+                label={
+                  <>
+                    Upload with Postage Stamp{' '}
+                    <Chip
+                      avatar={<Avatar>{selectedStamp.usageText}</Avatar>}
+                      label={<Typography variant="body2">{selectedStamp.batchID.substr(0, 8)}[…]</Typography>}
+                      deleteIcon={<ClipboardCopy value={selectedStamp.batchID} />}
+                      onDelete={() => {} /* eslint-disable-line*/}
+                      variant="outlined"
+                    />
+                  </>
+                }
+                value={<SelectStamp stamps={stamps} selectedStamp={selectedStamp} setSelected={setSelectedStamp} />}
+              />
+            )}
+            {!selectedStamp && (
+              <ExpandableListItemActions>
+                <CreatePostageStamp />
+              </ExpandableListItemActions>
+            )}
+          </>
+        )}
+
+        {/* We have file and can upload display upload button */}
+        {file && !uploadReference && (
+          <>
+            <ExpandableListItemActions>
+              <Button
+                variant="contained"
+                disabled={!file && isUploadingFile && !selectedStamp}
+                onClick={() => uploadFile()}
+                startIcon={<Check size="1rem" />}
+              >
+                Upload
+              </Button>
+              {isUploadingFile && (
+                <Container className={classes.loadingProgress}>
+                  <CircularProgress />
+                </Container>
+              )}
+            </ExpandableListItemActions>
+            <UploadSizeAlert file={file} />
+          </>
+        )}
+
+        {/* File has already been uploaded */}
+        {uploadReference && (
+          <>
+            <ExpandableListItemKey label="Swarm Reference" value={uploadReference} />
+            <ExpandableListItemActions>
+              <Button variant="contained" onClick={uploadNew} startIcon={<RotateCcw size="1rem" />}>
+                Upload New File
+              </Button>
+            </ExpandableListItemActions>
+          </>
+        )}
       </div>
-    </div>
+    </>
   )
 }