feat: improve visits filter UX and update currency label

app/Filament/Resources/PatientResource/RelationManagers/VisitsRelationManager.php

@@ -58,7 +58,6 @@ public function form(Schema $schema): Schema
                                     ->label(__('visits.fields.visit_time'))
                                     ->native(false)
                                     ->seconds(false)
-                                    ->minutesStep(15)
                                     ->afterStateHydrated(function ($component, $state) {
                                         if (blank($state)) {
                                             $component->state(now()->format('Y-m-d H:i:s'));

app/Filament/Resources/VisitResource.php

@@ -5,6 +5,7 @@
 namespace App\Filament\Resources;
 
 use App\Filament\Resources\VisitResource\Pages;
+use App\Filament\Widgets\VisitStatsWidget;
 use App\Models\Doctor;
 use App\Models\Patient;
 use App\Models\PaymentType;
@@ -29,6 +30,7 @@
 use Filament\Schemas\Components\Section;
 use Filament\Schemas\Schema;
 use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Enums\FiltersLayout;
 use Filament\Tables\Filters\Filter;
 use Filament\Tables\Filters\SelectFilter;
 use Filament\Tables\Table;
@@ -42,6 +44,13 @@ class VisitResource extends Resource
 
     protected static ?string $recordTitleAttribute = 'visit_date';
 
+    public static function getWidgets(): array
+    {
+        return [
+            VisitStatsWidget::class,
+        ];
+    }
+
     public static function getGloballySearchableAttributes(): array
     {
         return ['visit_date', 'patientRecord.first_name', 'patientRecord.last_name', 'treatment_description'];
@@ -311,9 +320,11 @@ public static function table(Table $table): Table
                             ->label(__('visits.filters.to_date'))
                             ->jalali(),
                     ])
+                    ->columns(2)
+                    ->columnSpan(2)
                     ->query(fn ($query, array $data) => $query
-                        ->when($data['from_date'], fn ($q) => $q->whereDate('visit_date', '>=', $data['from_date']))
-                        ->when($data['to_date'], fn ($q) => $q->whereDate('visit_date', '<=', $data['to_date']))
+                        ->when($data['from_date'] ?? null, fn ($q) => $q->whereDate('visit_date', '>=', $data['from_date']))
+                        ->when($data['to_date']   ?? null, fn ($q) => $q->whereDate('visit_date', '<=', $data['to_date']))
                     )
                     ->indicateUsing(function (array $data): array {
                         $indicators = [];
@@ -344,6 +355,8 @@ public static function table(Table $table): Table
                         fn ($p) => [$p->id => $p->payment_type]
                     )->toArray()),
             ])
+            ->filtersLayout(FiltersLayout::AboveContent)
+            ->filtersFormColumns(5)
             ->recordActions([
                 EditAction::make(),
                 DeleteAction::make(),

app/Filament/Resources/VisitResource/Pages/ListVisits.php

@@ -19,4 +19,40 @@ protected function getHeaderActions(): array
                 ->icon('heroicon-o-plus'),
         ];
     }
+
+    protected function getHeaderWidgets(): array
+    {
+        return VisitResource::getWidgets();
+    }
+
+    public function applyTableFilters(): void
+    {
+        parent::applyTableFilters();
+        $this->dispatchStatsUpdate();
+    }
+
+    public function updatedTableFilters(): void
+    {
+        parent::updatedTableFilters();
+        $this->dispatchStatsUpdate();
+    }
+
+    public function resetTableFiltersForm(): void
+    {
+        parent::resetTableFiltersForm();
+        $this->dispatchStatsUpdate();
+    }
+
+    protected function dispatchStatsUpdate(): void
+    {
+        $filters = $this->tableFilters ?? [];
+
+        $this->dispatch('visit-stats-updated',
+            fromDate:    ($filters['visit_date_range']['from_date'] ?? null) ?: null,
+            toDate:      ($filters['visit_date_range']['to_date'] ?? null) ?: null,
+            doctor:      isset($filters['doctor']['value']) && $filters['doctor']['value'] !== '' ? (int) $filters['doctor']['value'] : null,
+            treatment:   isset($filters['treatment']['value']) && $filters['treatment']['value'] !== '' ? (int) $filters['treatment']['value'] : null,
+            paymentType: isset($filters['payment_type']['value']) && $filters['payment_type']['value'] !== '' ? (int) $filters['payment_type']['value'] : null,
+        );
+    }
 }

app/Filament/Widgets/VisitStatsWidget.php

@@ -0,0 +1,97 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Filament\Widgets;
+
+use App\Models\Visit;
+use Filament\Widgets\StatsOverviewWidget as BaseWidget;
+use Filament\Widgets\StatsOverviewWidget\Stat;
+use Livewire\Attributes\On;
+
+class VisitStatsWidget extends BaseWidget
+{
+    public ?string $fromDate    = null;
+    public ?string $toDate      = null;
+    public ?int    $doctor      = null;
+    public ?int    $treatment   = null;
+    public ?int    $paymentType = null;
+
+    public function mount(): void
+    {
+        $this->fromDate = now()->toDateString();
+        $this->toDate   = now()->toDateString();
+    }
+
+    #[On('visit-stats-updated')]
+    public function updateStats(
+        ?string $fromDate,
+        ?string $toDate,
+        ?int $doctor,
+        ?int $treatment,
+        ?int $paymentType,
+    ): void {
+        if (! $fromDate && ! $toDate) {
+            $this->fromDate = now()->toDateString();
+            $this->toDate   = null;
+        } else {
+            $this->fromDate = $fromDate;
+            $this->toDate   = $toDate;
+        }
+        $this->doctor      = $doctor;
+        $this->treatment   = $treatment;
+        $this->paymentType = $paymentType;
+    }
+
+    protected function buildQuery()
+    {
+        $query = Visit::query();
+
+        if ($this->fromDate) {
+            $query->whereDate('visit_date', '>=', $this->fromDate);
+        }
+
+        if ($this->toDate) {
+            $query->whereDate('visit_date', '<=', $this->toDate);
+        }
+
+        if ($this->doctor) {
+            $query->where('doctor', $this->doctor);
+        }
+
+        if ($this->treatment) {
+            $query->where('treatment', $this->treatment);
+        }
+
+        if ($this->paymentType) {
+            $query->where('payment_type', $this->paymentType);
+        }
+
+        return $query;
+    }
+
+    protected function getStats(): array
+    {
+        $query = $this->buildQuery();
+
+        $totalPaid     = (int) (clone $query)->sum('paid_amount');
+        $totalCost     = (int) (clone $query)->sum('treatment_cost');
+        $totalRemained = $totalCost - $totalPaid;
+
+        $currency = __('visits.fields.currency');
+
+        return [
+            Stat::make(__('visits.fields.paid_amount'), number_format($totalPaid) . ' ' . $currency)
+                ->color('success')
+                ->icon('heroicon-o-banknotes'),
+
+            Stat::make(__('visits.fields.treatment_cost'), number_format($totalCost) . ' ' . $currency)
+                ->color('info')
+                ->icon('heroicon-o-clipboard-document-list'),
+
+            Stat::make(__('visits.fields.remained_amount'), number_format($totalRemained) . ' ' . $currency)
+                ->color($totalRemained > 0 ? 'danger' : 'success')
+                ->icon('heroicon-o-arrow-trending-down'),
+        ];
+    }
+}

app/Providers/AppServiceProvider.php

@@ -16,10 +16,12 @@
 use App\Observers\PatientIllnessObserver;
 use App\Observers\PatientObserver;
 use App\Observers\SyncObserver;
+use App\Filament\Widgets\VisitStatsWidget;
 use Filament\Actions\DeleteAction;
 use Filament\Actions\DeleteBulkAction;
 use Filament\Support\Enums\Alignment;
 use Illuminate\Support\ServiceProvider;
+use Livewire\Livewire;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -27,6 +29,7 @@ public function register(): void {}
 
     public function boot(): void
     {
+        Livewire::component('app.filament.widgets.visit-stats-widget', VisitStatsWidget::class);
         $observer = new SyncObserver();
 
         Patient::observe($observer);