Feat: FileManager (#98) (#703)

* feat: add file manager module

- Complete file manager implementation with UI/UX
- Add drive management functionality
- Add file upload/download with progress tracking
- Add stamp integration and handling
- Add bulk operations and context menus

Co-authored-by: Roland Seres <roland.seres90@gmail.com>
Co-authored-by: nidishk <nidishkrishnan45@gmail.com>

src/modules/filemanager/components/ExpiringNotificationModal/ExpiringNotificationModal.scss

@@ -0,0 +1,35 @@
+.fm-expiring-notification-modal-body {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.fm-expiring-notification-modal-section-left {
+  display: flex;
+  gap: 16px;
+}
+
+.fm-expiring-notification-modal-section-right {
+  display: flex;
+  flex-direction: column;
+  align-items: end;
+}
+
+.fm-expiring-notification-modal-section-left-header {
+  font-size: 15px;
+}
+
+.fm-expiring-notification-modal-section-right-header {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.fm-expiring-notification-modal-section-right-button {
+  margin-top: 20px;
+  width: 100px;
+}
+
+.fm-expiring-notification-modal-footer-one-button {
+  width: 33%;
+}

src/modules/filemanager/components/ExpiringNotificationModal/ExpiringNotificationModal.tsx

@@ -0,0 +1,149 @@
+import { ReactElement, useState, useMemo, useEffect } from 'react'
+import { Warning } from '@material-ui/icons'
+import './ExpiringNotificationModal.scss'
+import '../../styles/global.scss'
+
+import { Button } from '../Button/Button'
+import { createPortal } from 'react-dom'
+import DriveIcon from 'remixicon-react/HardDrive2LineIcon'
+import CalendarIcon from 'remixicon-react/CalendarLineIcon'
+import AlertIcon from 'remixicon-react/AlertLineIcon'
+import { UpgradeDriveModal } from '../UpgradeDriveModal/UpgradeDriveModal'
+import { getDaysLeft } from '../../utils/common'
+
+import { PostageBatch, Size } from '@ethersphere/bee-js'
+import { DriveInfo } from '@solarpunkltd/file-manager-lib'
+
+const EXPIRING_ITEMS_PAGE_SIZE = 3
+
+interface ExpiringNotificationModalProps {
+  stamps: PostageBatch[]
+  drives: DriveInfo[]
+  onCancelClick: () => void
+  setErrorMessage?: (error: string) => void
+}
+
+export function ExpiringNotificationModal({
+  stamps,
+  drives,
+  onCancelClick,
+  setErrorMessage,
+}: ExpiringNotificationModalProps): ReactElement {
+  const [showUpgradeDriveModal, setShowUpgradeDriveModal] = useState(false)
+  const [actualStamp, setActualStamp] = useState<PostageBatch | undefined>(undefined)
+  const [actualDrive, setActualDrive] = useState<DriveInfo | undefined>(undefined)
+  const [currentPage, setCurrentPage] = useState(0)
+  const modalRoot = document.querySelector('.fm-main') || document.body
+
+  const sortedStamps = useMemo(() => {
+    return [...stamps].sort((a, b) => {
+      const daysLeftA = getDaysLeft(a.duration.toEndDate())
+      const daysLeftB = getDaysLeft(b.duration.toEndDate())
+
+      return daysLeftA - daysLeftB
+    })
+  }, [stamps])
+
+  const totalPages = Math.ceil(sortedStamps.length / EXPIRING_ITEMS_PAGE_SIZE)
+  const startIndex = currentPage * EXPIRING_ITEMS_PAGE_SIZE
+  const paginatedStamps = sortedStamps.slice(startIndex, startIndex + EXPIRING_ITEMS_PAGE_SIZE)
+
+  useEffect(() => {
+    setCurrentPage(0)
+  }, [stamps])
+
+  if (stamps.length === 0) return <></>
+
+  return createPortal(
+    <div className="fm-modal-container">
+      <div className="fm-modal-window fm-upgrade-drive-modal">
+        <div className="fm-modal-window-header fm-red-font">
+          <AlertIcon size="21px" /> Drives Expiring soon
+        </div>
+        <div>The following drives will expire soon. Extend them to keep your data accessible.</div>
+
+        <div className="fm-modal-window-body fm-expiring-notification-modal-body">
+          {paginatedStamps.map((stamp, index) => {
+            const daysLeft = getDaysLeft(stamp.duration.toEndDate())
+            let daysClass = ''
+
+            const drive = drives.find(d => d.batchId.toString() === stamp.batchID.toString())
+
+            if (!drive) return null
+
+            if (daysLeft < 10) {
+              daysClass = 'fm-red-font'
+            } else if (daysLeft < 30) {
+              daysClass = 'fm-swarm-orange-font'
+            }
+
+            return (
+              <div
+                key={`${stamp.batchID.toString()}-${currentPage}-${index}`}
+                className="fm-modal-white-section fm-space-between"
+              >
+                <div className="fm-expiring-notification-modal-section-left fm-space-between">
+                  <DriveIcon size="20" color="rgb(237, 129, 49)" />
+                  <div>
+                    <div className="fm-expiring-notification-modal-section-left-header fm-emphasized-text">
+                      {stamp.label} {drive.isAdmin && <Warning style={{ fontSize: '16px' }} />}
+                    </div>
+                    <div className="fm-expiring-notification-modal-section-left-value">
+                      {Size.fromBytes(stamp.size.toBytes() * stamp.usage).toFormattedString()} /{' '}
+                      {stamp.size.toFormattedString()}
+                    </div>
+                  </div>
+                </div>
+                <div className="fm-expiring-notification-modal-section-right">
+                  <div className="fm-expiring-notification-modal-section-right-header">
+                    <CalendarIcon size="14" /> Expiry date: {stamp.duration.toEndDate().toLocaleDateString()}
+                  </div>
+                  <div className={daysClass}>{daysLeft} days left</div>
+                  <div className="fm-expiring-notification-modal-section-right-button">
+                    <Button
+                      label="Upgrade"
+                      variant="primary"
+                      onClick={() => {
+                        setActualStamp(stamp)
+                        setActualDrive(drive)
+                        setShowUpgradeDriveModal(true)
+                      }}
+                    />
+                  </div>
+                </div>
+              </div>
+            )
+          })}
+        </div>
+        <div className="fm-modal-window-footer">
+          <div className="fm-expiring-notification-modal-footer-one-button">
+            <Button label="Cancel" variant="secondary" onClick={onCancelClick} />
+          </div>
+          {totalPages > 1 && (
+            <div style={{ display: 'flex', gap: '8px', alignItems: 'center' }}>
+              <span>
+                Page {currentPage + 1} / {totalPages} · total {sortedStamps.length}
+              </span>
+              {currentPage > 0 && (
+                <Button label="Previous" variant="secondary" onClick={() => setCurrentPage(prev => prev - 1)} />
+              )}
+              {currentPage + 1 < totalPages && (
+                <Button label="Next" variant="primary" onClick={() => setCurrentPage(prev => prev + 1)} />
+              )}
+            </div>
+          )}
+        </div>
+      </div>
+      {showUpgradeDriveModal && actualStamp && actualDrive && (
+        <UpgradeDriveModal
+          stamp={actualStamp}
+          onCancelClick={onCancelClick}
+          containerColor="none"
+          drive={actualDrive}
+          setErrorMessage={setErrorMessage}
+        />
+      )}
+    </div>,
+    modalRoot,
+  )
+}