Changed whole logic gainst based on week upload production plan import

app/Filament/Imports/ProductionPlanImporter.php

@@ -6,6 +6,7 @@ use App\Models\Block;
 use App\Models\Item;
 use App\Models\Line;
 use App\Models\Plant;
+use App\Models\ProductionCalendar;
 use App\Models\ProductionPlan;
 use App\Models\Shift;
 use App\Models\User;
@@ -35,7 +36,7 @@ class ProductionPlanImporter extends Importer
             ImportColumn::make('plant')
                 ->requiredMapping()
                 ->exampleHeader('Plant Code')
-                ->example(['1000', '1000'])
+                ->example(['1000'])
                 ->label('Plant Code')
                 ->relationship(resolveUsing: 'code')
                 ->rules(['required']),
@@ -49,17 +50,37 @@ class ProductionPlanImporter extends Importer
             ImportColumn::make('item')
                 ->requiredMapping()
                 ->exampleHeader('Item Code')
-                ->example(['123456', '210987'])
+                ->example(['123456'])
                 ->label('Item Code')
                 ->relationship(resolveUsing: 'code')
                 ->rules(['required']),
-            ImportColumn::make('plan_quantity')
+            // ImportColumn::make('plan_quantity')
+            //     ->requiredMapping()
+            //     ->exampleHeader('Plan Quantity')
+            //     ->example(['500', '450'])
+            //     ->label('Plan Quantity')
+            //     ->numeric()
+            //     ->rules(['required', 'integer']),
+            ImportColumn::make('week_1')
                 ->requiredMapping()
-                ->exampleHeader('Plan Quantity')
-                ->example(['500', '450'])
-                ->label('Plan Quantity')
-                ->numeric()
-                ->rules(['required', 'integer']),
+                ->exampleHeader('Week 1')
+                ->label('Week 1'),
+            ImportColumn::make('week_2')
+                ->requiredMapping()
+                ->exampleHeader('Week 2')
+                ->label('Week 2'),
+            ImportColumn::make('week_3')
+                ->requiredMapping()
+                ->exampleHeader('Week 3')
+                ->label('Week 3'),
+            ImportColumn::make('week_4')
+                ->requiredMapping()
+                ->exampleHeader('Week 4')
+                ->label('Week 4'),
+            ImportColumn::make('week_5')
+                ->requiredMapping()
+                ->exampleHeader('Week 5')
+                ->label('Week 5'),
             // ImportColumn::make('production_quantity')
             //     ->requiredMapping()
             //     ->exampleHeader('Production Quantity')
@@ -151,48 +172,332 @@ class ProductionPlanImporter extends Importer
             }
         }
 
-        if (! empty($warnMsg)) {
-            throw new RowImportFailedException(implode(', ', $warnMsg));
+        foreach (['week_1', 'week_2', 'week_3', 'week_4'] as $week) {
+            $value = $this->data[$week] ?? null;
+
+            if (filled($value) && (! is_numeric($value) || $value < 0)) {
+                $warnMsg[] = "Invalid {$week} value found";
+            }
+        }
+
+        $week5 = $this->data['week_5'] ?? null;
+
+        if (
+            filled($week5) &&
+            (! is_numeric($week5) || $week5 < 0)
+        ) {
+            $warnMsg[] = 'Invalid week_5 value found';
         }
 
         $recordDate = now();
         $month = $recordDate->month;
         $year = $recordDate->year;
 
-        $previousRecord = ProductionPlan::where('plant_id', $plant->id)
+        $previousRecord = ProductionCalendar::where('plant_id', $plant->id)
+            ->whereMonth('created_at', $month)
+            ->whereYear('created_at', $year)
+            ->first();
+
+        if(!$previousRecord){
+            $warnMsg[] = 'Update this month production calendar';
+        }
+
+        if (! empty($warnMsg)) {
+            throw new RowImportFailedException(implode(', ', $warnMsg));
+        }
+
+
+        $recordDate = now();
+        $month = $recordDate->month;
+        $year = $recordDate->year;
+
+        $totalDays = $recordDate->daysInMonth;
+
+        $previousRecord = ProductionCalendar::where('plant_id', $plant->id)
             ->whereMonth('created_at', $month)
             ->whereYear('created_at', $year)
             ->first();
 
         $workingDays = $previousRecord?->working_days ?? null;
 
+        // Get leave dates
+        $leaveDates = array_filter(
+            array_map(
+                'trim',
+                explode(',', (string) ($previousRecord?->leave_dates ?? ''))
+            )
+        );
+
+        // Convert leave dates into day numbers
+        $leaveDayNumbers = [];
+
+        foreach ($leaveDates as $leaveDate) {
+            try {
+                $date = Carbon::parse($leaveDate);
+
+                if ($date->format('Y-m') === $recordDate->format('Y-m')) {
+                    $leaveDayNumbers[] = (int) $date->format('d');
+                }
+            } catch (\Throwable $e) {
+                // Ignore invalid leave dates
+            }
+        }
+
+        // Get existing production plan for this item
         $productionPlan1 = ProductionPlan::where('plant_id', $plant->id)
             ->where('item_id', $itemAgaPlant->id)
-            ->whereYear('created_at', $recordDate->year)
-            ->whereMonth('created_at', $recordDate->month)
+            ->whereYear('created_at', $year)
+            ->whereMonth('created_at', $month)
             ->first();
 
-        if ($productionPlan1) {
-            $productionPlan1->update([
-                'line_id' => $line,
-                'plan_quantity' => $this->data['plan_quantity'],
-                'working_days' => $workingDays,
-                'operator_id' => $operatorName,
-                'updated_at' => now(),
-            ]);
+        // Initialize daily data
+        $dailyData = [];
+
+        for ($day = 1; $day <= 31; $day++) {
+
+            if ($day <= $totalDays) {
+                $dailyData['day_' . $day] =
+                    (int) ($productionPlan1->{'day_' . $day} ?? 0);
             } else {
-            ProductionPlan::create([
-                'plant_id' => $plant->id,
+                // Invalid dates must always remain zero
+                $dailyData['day_' . $day] = 0;
+            }
+        }
+
+        // Weekly ranges
+        $weekRanges = [
+            'week_1' => [1, min(7, $totalDays)],
+            'week_2' => [8, min(14, $totalDays)],
+            'week_3' => [15, min(21, $totalDays)],
+            'week_4' => [22, min(28, $totalDays)],
+            'week_5' => [29, min(31, $totalDays)],
+        ];
+
+        // Process weekly values
+        foreach ($weekRanges as $week => [$start, $end]) {
+
+            if ($start > $totalDays) {
+                continue;
+            }
+
+            $weeklyValue = $this->data[$week] ?? null;
+
+            // Empty Excel value: retain existing daily values
+            if ($weeklyValue === null || $weeklyValue === '') {
+                continue;
+            }
+
+            // Get working days excluding leave dates
+            $remainingDays = [];
+
+            for ($day = $start; $day <= $end; $day++) {
+
+                if (! in_array($day, $leaveDayNumbers, true)) {
+                    $remainingDays[] = $day;
+                } else {
+                    $dailyData['day_' . $day] = 0;
+                }
+            }
+
+            $daysCount = count($remainingDays);
+
+            if ($daysCount === 0) {
+                continue;
+            }
+
+            // Replace existing weekly quantity with Excel quantity
+            $weeklyTotal = (int) round((float) $weeklyValue);
+
+            $dailyValue = intdiv($weeklyTotal, $daysCount);
+            $remainder = $weeklyTotal % $daysCount;
+
+            foreach ($remainingDays as $index => $day) {
+
+                $dailyData['day_' . $day] =
+                    $dailyValue + ($index < $remainder ? 1 : 0);
+            }
+        }
+
+        // Calculate final monthly plan quantity
+        $planQuantity = array_sum($dailyData);
+
+        // Prepare plan data
+        $planData = array_merge([
             'line_id' => $line,
-                'item_id' => $itemAgaPlant->id,
-                'plan_quantity' => $this->data['plan_quantity'],
+            'plan_quantity' => $planQuantity,
             'working_days' => $workingDays,
             'operator_id' => $operatorName,
-                'created_at' => now(),
             'updated_at' => now(),
-            ]);
+        ], $dailyData);
+
+        // Update or create production plan
+        if ($productionPlan1) {
+
+            $productionPlan1->update($planData);
+
+        } else {
+
+            ProductionPlan::create(array_merge($planData, [
+                'plant_id' => $plant->id,
+                'item_id' => $itemAgaPlant->id,
+                'created_at' => now(),
+            ]));
+
         }
 
+
+
+
+        //..Working Logic
+
+        // $recordDate = now();
+        // $month = $recordDate->month;
+        // $year = $recordDate->year;
+
+        // $previousRecord = ProductionPlan::where('plant_id', $plant->id)
+        //     ->whereMonth('created_at', $month)
+        //     ->whereYear('created_at', $year)
+        //     ->first();
+
+        // $workingDays = $previousRecord?->working_days ?? null;
+
+        // // Get leave dates from the existing production plan
+        // $leaveDates = array_filter(
+        //     array_map('trim', explode(',', (string) ($previousRecord?->leave_dates ?? '')))
+        // );
+
+        // // Convert leave dates into day numbers for the current month
+        // $leaveDayNumbers = [];
+
+        // foreach ($leaveDates as $leaveDate) {
+        //     $date = Carbon::parse($leaveDate);
+
+        //     if ($date->format('Y-m') === $recordDate->format('Y-m')) {
+        //         $leaveDayNumbers[] = (int) $date->format('d');
+        //     }
+        // }
+
+        // $totalDays = $recordDate->daysInMonth;
+
+        // $dailyData = [];
+
+        // for ($day = 1; $day <= 31; $day++) {
+        //     $dailyData['day_' . $day] = 0;
+        // }
+
+        // $planQuantity = 0;
+
+        // foreach (['week_1', 'week_2', 'week_3', 'week_4', 'week_5'] as $week) {
+        //     $planQuantity += (float) ($this->data[$week] ?? 0);
+        // }
+
+        // $planQuantity = (int) $planQuantity;
+
+        // // Dynamic weekly ranges
+        // $weekRanges = [
+        //     'week_1' => [1, min(7, $totalDays)],
+        //     'week_2' => [8, min(14, $totalDays)],
+        //     'week_3' => [15, min(21, $totalDays)],
+        //     'week_4' => [22, min(28, $totalDays)],
+        //     'week_5' => [29, min(31, $totalDays)],
+        // ];
+
+        // foreach ($weekRanges as $week => [$start, $end]) {
+
+        //     if ($start > $totalDays) {
+        //         continue;
+        //     }
+
+        //     $weeklyValue = $this->data[$week] ?? null;
+
+        //     if ($weeklyValue === null || $weeklyValue === '') {
+        //         continue;
+        //     }
+
+        //     $remainingDays = [];
+
+        //     for ($day = $start; $day <= $end; $day++) {
+        //         if (! in_array($day, $leaveDayNumbers)) {
+        //             $remainingDays[] = $day;
+        //         }
+        //     }
+
+        //     $daysCount = count($remainingDays);
+
+        //     if ($daysCount === 0) {
+        //         continue;
+        //     }
+
+        //     $weeklyTotal = (int) round((float) $weeklyValue);
+
+        //     $dailyValue = intdiv($weeklyTotal, $daysCount);
+        //     $remainder = $weeklyTotal % $daysCount;
+
+        //     foreach ($remainingDays as $index => $day) {
+        //         $dailyData['day_' . $day] =
+        //             $dailyValue + ($index < $remainder ? 1 : 0);
+        //     }
+        // }
+
+        // $dailyTotal = array_sum($dailyData);
+
+        // $productionPlan1 = ProductionPlan::where('plant_id', $plant->id)
+        //     ->where('item_id', $itemAgaPlant->id)
+        //     ->whereYear('created_at', $recordDate->year)
+        //     ->whereMonth('created_at', $recordDate->month)
+        //     ->first();
+
+        // $planData = array_merge([
+        //     'line_id' => $line,
+        //     'plan_quantity' => $planQuantity,
+        //     'working_days' => $workingDays,
+        //     'operator_id' => $operatorName,
+        //     'updated_at' => now(),
+        // ], $dailyData);
+
+        // if ($productionPlan1) {
+
+        //     $productionPlan1->update($planData);
+
+        // } else {
+
+        //     ProductionPlan::create(array_merge($planData, [
+        //         'plant_id' => $plant->id,
+        //         'item_id' => $itemAgaPlant->id,
+        //         'created_at' => now(),
+        //     ]));
+
+        // }
+
+        //..Old Logic
+
+        // $productionPlan1 = ProductionPlan::where('plant_id', $plant->id)
+        //     ->where('item_id', $itemAgaPlant->id)
+        //     ->whereYear('created_at', $recordDate->year)
+        //     ->whereMonth('created_at', $recordDate->month)
+        //     ->first();
+
+        // if ($productionPlan1) {
+        //     $productionPlan1->update([
+        //         'line_id' => $line,
+        //         'plan_quantity' => $this->data['plan_quantity'],
+        //         'working_days' => $workingDays,
+        //         'operator_id' => $operatorName,
+        //         'updated_at' => now(),
+        //     ]);
+        // } else {
+        //     ProductionPlan::create([
+        //         'plant_id' => $plant->id,
+        //         'line_id' => $line,
+        //         'item_id' => $itemAgaPlant->id,
+        //         'plan_quantity' => $this->data['plan_quantity'],
+        //         'working_days' => $workingDays,
+        //         'operator_id' => $operatorName,
+        //         'created_at' => now(),
+        //         'updated_at' => now(),
+        //     ]);
+        // }
+
         return null;
     }