From 5fd8b7e6bf337fa889f558a96df3e4949c96c78c Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Sun, 29 Jun 2025 16:26:20 +0530
Subject: [PATCH] issue solved in invoice chart setted data label

---
 app/Filament/Widgets/InvoiceChart.php | 117 +++++---------------------
 1 file changed, 23 insertions(+), 94 deletions(-)

diff --git a/app/Filament/Widgets/InvoiceChart.php b/app/Filament/Widgets/InvoiceChart.php
index aa534b4..48ac176 100644
--- a/app/Filament/Widgets/InvoiceChart.php
+++ b/app/Filament/Widgets/InvoiceChart.php
@@ -7,7 +7,7 @@ use App\Models\Line;
 use App\Models\Plant;
 use DB;
 use Filament\Widgets\ChartWidget;
-use Illuminate\Support\Js;
+use Filament\Support\RawJs;
 
 class InvoiceChart extends ChartWidget
 {
@@ -59,7 +59,7 @@ class InvoiceChart extends ChartWidget
                 ->distinct('invoice_number') // Only distinct invoice numbers
                 ->count('invoice_number');
 
-                $completedInvoicesCount = InvoiceValidation::select('invoice_number')
+            $completedInvoicesCount = InvoiceValidation::select('invoice_number')
                 ->where('plant_id', $selectedPlant)
                 ->where('quantity', 1)
                 ->whereBetween('updated_at', [$startDate, $endDate])
@@ -269,69 +269,8 @@ class InvoiceChart extends ChartWidget
                 ],
             ];
         }
-
-
-        // elseif ($activeFilter == 'this_month')
-        // {
-        //     $startOfMonth = now()->startOfMonth();
-        //     $endOfMonth = now()->endOfMonth();
-        //     $monthName = $startOfMonth->format('M');
-
-        //     // Prepare weeks for the month
-        //     $labels = [];
-        //     $startDay = 1;
-        //     $totalDays = $endOfMonth->day;
-
-        //     while ($startDay <= $totalDays) {
-        //         $endDay = min($startDay + 6, $totalDays);
-        //         $labels[] = "{$monthName}({$startDay}-{$endDay})";
-        //         $startDay += 7;
-        //     }
-
-        //     $importedInvoicesPerWeek = array_fill(0, count($labels), 0);
-        //     $completedInvoicesPerWeek = array_fill(0, count($labels), 0);
-
-        //     foreach ($labels as $index => $label) {
-        //         $weekStart = now()->startOfMonth()->addDays(($index * 7))->setTime(8, 0, 0);
-        //         $weekEnd = $weekStart->copy()->addDays(6)->setTime(8, 0, 0);
-
-        //         $queryImported = DB::table('invoice_validations')->where('plant_id', $selectedPlant)->whereBetween('created_at', [$weekStart, $weekEnd]);
-        //         $queryCompleted = DB::table('invoice_validations')->where('plant_id', $selectedPlant)->whereBetween('updated_at', [$weekStart, $weekEnd]);
-
-        //         if ($selectedInvoice == 'individual_material') {
-        //             $queryImported->where('quantity', 1);
-        //             $queryCompleted->where('quantity', 1)
-        //             ->whereNotNull('serial_number')
-        //             ->where('serial_number','!=', '');
-        //         } elseif ($selectedInvoice == 'serial_invoice') {
-        //             $queryImported->whereNull('quantity');
-        //             $queryCompleted->whereNull('quantity')
-        //             ->where('scanned_status', 'Scanned');
-        //         } elseif ($selectedInvoice == 'bundle_material') {
-        //             $queryImported->where('quantity', '>', 1);
-        //             $queryCompleted->where('quantity', '>', 1)
-        //             ->whereNotNull('serial_number')
-        //             ->where('serial_number','!=', '');
-        //         }
-
-        //         $importedInvoicesPerWeek[$index] = $queryImported->distinct('invoice_number')->count('invoice_number');
-        //         $completedInvoicesPerWeek[$index] = $queryCompleted->distinct('invoice_number')->count('invoice_number');
-        //     }
-
-        //     $datasets = [
-        //         [
-        //             'label' => 'Imported Invoices',
-        //             'data' => $importedInvoicesPerWeek,
-        //             'backgroundColor' => 'rgba(75, 192, 192, 1)',
-        //         ],
-        //         [
-        //             'label' => 'Completed Invoices',
-        //             'data' => $completedInvoicesPerWeek,
-        //             'backgroundColor' => 'rgba(23, 211, 80, 1)',
-        //         ],
-        //     ];
-        // }
-        else {
+        else
+        {
             $labels = ['Imported Invoice', 'Completed Invoice'];
             $datasets = [[
                 'label' => 'Invoices',
@@ -341,6 +280,13 @@ class InvoiceChart extends ChartWidget
             ]];
         }
 
+        foreach ($datasets as &$dataset)
+        {
+            $dataset['data'] = array_map(function ($value) {
+                return ($value == 0 || is_null($value)) ? null : $value;
+            }, $dataset['data']);
+        }
+
         return [
             'datasets' => $datasets,
             'labels' => $labels,
@@ -357,39 +303,22 @@ class InvoiceChart extends ChartWidget
         return 'invoice-chart';
     }
 
-    // protected function getOptions(): array
-    // {
-    //     return [
-    //         'scales' => [
-    //             'y' => [
-    //                 'beginAtZero' => true, //Start Y-axis from 0
-    //                 'ticks' => [
-    //                     'stepSize' => 1,
-    //                 ],
-    //             ],
-    //         ],
-    //     ];
-    // }
     protected function getOptions(): array
     {
         return [
-            //  'plugins' => [
-            //         'datalabels' => [
-            //             // 'anchor' => 'start',
-            //             // 'align' => 'start',
-            //             // 'offset' => 1,
-            //                'anchor' => 'start',
-            //                 'align' => 'start',
-            //                 'offset' => 8,
-            //             'color' => '#000',
-            //             'font' => [
-            //                 'weight' => 'bold',
-            //             ],
-            //             'formatter' => Js::from("function(value) { return Number(value); }"),
-            //         ],
-            //     ],
             'plugins' => [
-                'datalabels' => false, // Disable datalabels plugin properly
+                'datalabels' => [
+                    'anchor' => 'start',
+                    'align' => 'start',
+                    'offset' => -15,
+                    'color' => '#000',
+                    'font' => [
+                        'weight' => 'bold',
+                    ],
+                    'formatter' => RawJs::make('function(value) {
+                        return value;
+                    }'),
+                ],
             ],
             'scales' => [
                 'y' => [