Some extra ui improvements

packages/frontend/src/components/SongDetails.tsx

@@ -1,22 +1,45 @@
 import { Box, VStack, Text, Divider } from "@chakra-ui/react";
 import { Song } from "../types/interfaces";
+import { formatDuration } from '../utils/formatters';
 
 interface SongDetailsProps {
   song: Song | null;
 }
 
+const calculateBitrate = (size: string, totalTime: string): number | null => {
+  if (!size || !totalTime) return null;
+  
+  // Convert size from bytes to bits
+  const bits = parseInt(size) * 8;
+  
+  // Convert duration to seconds (handle both milliseconds and seconds format)
+  const seconds = parseInt(totalTime) / (totalTime.length > 4 ? 1000 : 1);
+  
+  if (seconds <= 0) return null;
+  
+  // Calculate bitrate in kbps
+  return Math.round(bits / seconds / 1000);
+};
+
 export const SongDetails: React.FC<SongDetailsProps> = ({ song }) => {
   if (!song) {
     return (
-      <Box h="full" p={4}>
-        <Text color="gray.500">Select a song to view details</Text>
+      <Box p={4} bg="gray.800" borderRadius="md">
+        <Text color="gray.400">Select a song to view details</Text>
       </Box>
     );
   }
 
+  // Calculate bitrate if not directly available
+  const calculatedBitrate = song.size && song.totalTime ? calculateBitrate(song.size, song.totalTime) : null;
+  const displayBitrate = song.bitRate ? 
+    `${song.bitRate} kbps` : 
+    (calculatedBitrate ? `${calculatedBitrate} kbps (calculated)` : undefined);
+
   const details = [
     { label: "Title", value: song.title },
     { label: "Artist", value: song.artist },
+    { label: "Duration", value: formatDuration(song.totalTime) },
     { label: "Album", value: song.album },
     { label: "Genre", value: song.genre },
     { label: "BPM", value: song.averageBpm },
@@ -25,12 +48,13 @@ export const SongDetails: React.FC<SongDetailsProps> = ({ song }) => {
     { label: "Label", value: song.label },
     { label: "Mix", value: song.mix },
     { label: "Rating", value: song.rating },
+    { label: "Bitrate", value: displayBitrate },
     { label: "Comments", value: song.comments },
   ].filter(detail => detail.value);
 
   return (
-    <Box h="full">
-      <VStack align="stretch" spacing={4} p={4}>
+    <Box p={4} bg="gray.800" borderRadius="md">
+      <VStack align="stretch" spacing={4}>
         <Box>
           <Text fontSize="lg" fontWeight="bold" color="white">
             {song.title}

packages/frontend/src/components/SongList.tsx

@@ -19,6 +19,7 @@ import type { Song, PlaylistNode } from "../types/interfaces";
 import { useState, useCallback, useMemo } from "react";
 import type { MouseEvent } from 'react';
 import { v4 as uuidv4 } from 'uuid';
+import { formatDuration, formatTotalDuration } from '../utils/formatters';
 
 interface SongListProps {
   songs: Song[];
@@ -95,6 +96,16 @@ export const SongList: React.FC<SongListProps> = ({
     }
   };
 
+  // Calculate total duration
+  const totalDuration = useMemo(() => {
+    return filteredSongs.reduce((total, song) => {
+      if (!song.totalTime) return total;
+      // Convert to seconds, handling milliseconds if present
+      const seconds = Math.floor(Number(song.totalTime) / (song.totalTime.length > 4 ? 1000 : 1));
+      return total + seconds;
+    }, 0);
+  }, [filteredSongs]);
+
   return (
     <Box>
       {/* Search Bar */}
@@ -115,7 +126,7 @@ export const SongList: React.FC<SongListProps> = ({
 
       {/* Bulk Actions Toolbar */}
       <Flex justify="space-between" align="center" mb={4} p={2} bg="gray.800" borderRadius="md">
-        <HStack>
+        <HStack spacing={4}>
           <Checkbox
             isChecked={selectedSongs.size === filteredSongs.length}
             isIndeterminate={selectedSongs.size > 0 && selectedSongs.size < filteredSongs.length}
@@ -133,6 +144,9 @@ export const SongList: React.FC<SongListProps> = ({
               ? "Select All" 
               : `Selected ${selectedSongs.size} song${selectedSongs.size === 1 ? '' : 's'}`}
           </Checkbox>
+          <Text color="gray.400" fontSize="sm">
+            {filteredSongs.length} song{filteredSongs.length === 1 ? '' : 's'} • {formatTotalDuration(totalDuration)}
+          </Text>
         </HStack>
         
         {selectedSongs.size > 0 && (
@@ -149,9 +163,8 @@ export const SongList: React.FC<SongListProps> = ({
               {allPlaylists.map((playlist) => (
                 <MenuItem
                   key={playlist.id}
-                  onClick={(e) => {
-                    e.stopPropagation();
-                    onAddToPlaylist([Array.from(selectedSongs)[0]], playlist.name);
+                  onClick={() => {
+                    handleBulkAddToPlaylist(playlist.name);
                   }}
                 >
                   Add to {playlist.name}
@@ -162,9 +175,9 @@ export const SongList: React.FC<SongListProps> = ({
                   <MenuDivider />
                   <MenuItem
                     color="red.300"
-                    onClick={(e) => {
-                      e.stopPropagation();
+                    onClick={() => {
                       onRemoveFromPlaylist(Array.from(selectedSongs));
+                      setSelectedSongs(new Set());
                     }}
                   >
                     Remove from {currentPlaylist}
@@ -212,7 +225,7 @@ export const SongList: React.FC<SongListProps> = ({
                 fontSize={depth > 0 ? "xs" : "sm"} 
                 color={selectedSongId === song.id ? "gray.300" : "gray.500"}
               >
-                {song.artist}
+                {song.artist} • {formatDuration(song.totalTime)}
               </Text>
             </Box>
             <Menu>

packages/frontend/src/hooks/useXmlParser.ts

@@ -39,13 +39,13 @@ export const useXmlParser = () => {
         const { songs: parsedSongs, playlists: parsedPlaylists } = await parseXmlFile(xmlText);
         
         // Save to backend
-        const [savedSongs, savedPlaylists] = await Promise.all([
+        await Promise.all([
           api.saveSongs(parsedSongs),
           api.savePlaylists(parsedPlaylists)
         ]);
 
-        setSongs(savedSongs);
-        setPlaylists(savedPlaylists);
+        // Refresh the page to ensure all data is reloaded
+        window.location.reload();
       } catch (err) {
         console.error("Error processing XML:", err);
       }

packages/frontend/src/utils/formatters.ts

@@ -0,0 +1,22 @@
+export const formatDuration = (totalTime?: string): string => {
+  if (!totalTime) return '--:--';
+  
+  // Convert to number and handle milliseconds if present
+  const seconds = Math.floor(Number(totalTime) / (totalTime.length > 4 ? 1000 : 1));
+  
+  const minutes = Math.floor(seconds / 60);
+  const remainingSeconds = seconds % 60;
+  
+  return `${minutes}:${remainingSeconds.toString().padStart(2, '0')}`;
+};
+
+export const formatTotalDuration = (totalSeconds: number): string => {
+  const hours = Math.floor(totalSeconds / 3600);
+  const minutes = Math.floor((totalSeconds % 3600) / 60);
+  const seconds = totalSeconds % 60;
+
+  if (hours > 0) {
+    return `${hours}:${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
+  }
+  return `${minutes}:${seconds.toString().padStart(2, '0')}`;
+};