feat: created a view for collection and added widgets

app/Filament/Dashboard/Resources/CollectionResource.php

@@ -20,6 +20,8 @@
 use Filament\Tables\Table;
 use Illuminate\Support\Str;
 use Tapp\FilamentAuditing\RelationManagers\AuditsRelationManager;
+use App\Filament\Dashboard\Resources\CollectionResource\Widgets\CollectionStats;
+
 
 class CollectionResource extends Resource
 {
@@ -78,6 +80,7 @@ public static function table(Table $table): Table
                 //
             ])
             ->actions([
+                Tables\Actions\ViewAction::make(),
                 Tables\Actions\EditAction::make(),
             ])
             ->bulkActions([
@@ -102,6 +105,14 @@ public static function getPages(): array
             'index' => Pages\ListCollections::route('/'),
             'create' => Pages\CreateCollection::route('/create'),
             'edit' => Pages\EditCollection::route('/{record}/edit'),
+            'view' => Pages\ViewCollection::route('/{record}'),
+        ];
+    }
+
+    public static function getWidgets(): array
+    {
+        return [
+            CollectionStats::class,
         ];
     }
 }

app/Filament/Dashboard/Resources/CollectionResource/Pages/ViewCollection.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Filament\Dashboard\Resources\CollectionResource\Pages;
+
+use App\Filament\Dashboard\Resources\CollectionResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+use App\Filament\Dashboard\Resources\CollectionResource\Widgets\CollectionStats;
+
+class ViewCollection extends ViewRecord
+{
+    protected static string $resource = CollectionResource::class;
+
+    protected function getHeaderWidgets(): array
+    {
+        return [
+            CollectionStats::class,
+        ];
+    }
+}

app/Filament/Dashboard/Resources/CollectionResource/Widgets/CollectionStats.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Filament\Dashboard\Resources\CollectionResource\Widgets;
+
+use Filament\Widgets\StatsOverviewWidget as BaseWidget;
+use Filament\Widgets\StatsOverviewWidget\Stat;
+use Illuminate\Support\Facades\Cache;
+use App\Models\Collection;
+
+class CollectionStats extends BaseWidget
+{
+    public ?Collection $record = null;
+
+    protected function getStats(): array
+    {
+        return [
+            // Stat::make('Entries', $this->record->entries->count())
+            //     ->description('Total count')
+            //     ->color('primary'),
+            // Stat::make('Total Entries', Cache::rememberForever('stats.collections', function () {
+            //     return Collection::count();
+            // })),
+            Stat::make('Total Entries', Cache::rememberForever('stats.collections'.$this->record->id.'entries.count', function () {
+                return $this->record->entries->count();
+            })),
+            Stat::make('Total Molecules', Cache::rememberForever('stats.collections'.$this->record->id.'molecules.count', function () {
+                return $this->record->molecules->count();
+            })),
+            Stat::make('Total Citations', Cache::rememberForever('stats.collections'.$this->record->id.'citations.count', function () {
+                return $this->record->citations->count();
+            })),
+            Stat::make('Total Organisms', Cache::rememberForever('stats.collections'.$this->record->id.'organisms.count', function () {
+                // refactor the below with eloquent relations if possible
+                $molecules = $this->record->molecules;
+                $count = 0;
+                foreach($molecules as $molecule) {
+                    $count += $molecule->organisms()->count();
+                }
+                return $count;
+            })),
+            Stat::make('Total Geo Locations', Cache::rememberForever('stats.collections'.$this->record->id.'geo_locations.count', function () {
+                // refactor the below with eloquent relations if possible
+                $molecules = $this->record->molecules;
+                $count = 0;
+                foreach($molecules as $molecule) {
+                    $count += $molecule->geoLocations()->count();
+                }
+                return $count;
+            })),
+        ];
+    }
+}

app/Models/Molecule.php

@@ -100,12 +100,12 @@ public function collections(): BelongsToMany
         return $this->belongsToMany(Collection::class)->withPivot('url', 'reference', 'mol_filename', 'structural_comments')->withTimestamps();
     }
 
-    public function organisms()
+    public function organisms(): BelongsToMany
     {
         return $this->belongsToMany(Organism::class)->withPivot('id', 'organism_parts')->withTimestamps();
     }
 
-    public function geoLocations()
+    public function geoLocations(): BelongsToMany
     {
         return $this->belongsToMany(GeoLocation::class)->withPivot('locations')->withTimestamps();
     }