first commit

2026-04-06 00:06:00 +09:00
commit fb2e6c58e3
409 changed files with 42953 additions and 0 deletions
--- a/app/Services/Reports/MedicationExpenseService.php
+++ b/app/Services/Reports/MedicationExpenseService.php
@@ -0,0 +1,142 @@
+<?php
+
+namespace App\Services\Reports;
+
+use App\Enums\ExpenseCategory;
+use App\Enums\FundingSource;
+use App\Models\Department;
+use App\Models\MedicationExpenseRow;
+use App\Models\ReportPeriod;
+use Illuminate\Support\Collection;
+
+class MedicationExpenseService
+{
+    /**
+     * Get all funding and category values for the given row.
+     *
+     * @return array<string, array<string, float>>
+     */
+    public function valueMatrixForRow(?MedicationExpenseRow $row): array
+    {
+        $matrix = [];
+
+        foreach (FundingSource::cases() as $fundingSource) {
+            foreach (ExpenseCategory::cases() as $expenseCategory) {
+                $matrix[$fundingSource->value][$expenseCategory->value] = 0.0;
+            }
+        }
+
+        if ($row === null) {
+            return $matrix;
+        }
+
+        $row->loadMissing('values');
+
+        foreach ($row->values as $value) {
+            $matrix[$value->funding_source->value][$value->expense_category->value] = (float) $value->amount;
+        }
+
+        return $matrix;
+    }
+
+    /**
+     * Calculate medication expense totals for the given matrix.
+     *
+     * @param  array<string, array<string, float|int|string|null>>  $matrix
+     * @return array<string, mixed>
+     */
+    public function calculateFromMatrix(array $matrix): array
+    {
+        $byFundingSource = [];
+        $totalWithoutDressing = 0.0;
+        $totalDressing = 0.0;
+
+        foreach (FundingSource::cases() as $fundingSource) {
+            $withoutDressing = 0.0;
+            $dressing = 0.0;
+
+            foreach (ExpenseCategory::cases() as $expenseCategory) {
+                $amount = (float) ($matrix[$fundingSource->value][$expenseCategory->value] ?? 0);
+
+                if ($expenseCategory->countsTowardsWithoutDressing()) {
+                    $withoutDressing += $amount;
+                } else {
+                    $dressing += $amount;
+                }
+            }
+
+            $byFundingSource[$fundingSource->value] = [
+                'label' => $fundingSource->label(),
+                'without_dressing' => round($withoutDressing, 2),
+                'dressing' => round($dressing, 2),
+                'total' => round($withoutDressing + $dressing, 2),
+            ];
+
+            $totalWithoutDressing += $withoutDressing;
+            $totalDressing += $dressing;
+        }
+
+        $budgetWithoutDressing = $byFundingSource[FundingSource::Budget->value]['without_dressing'];
+        $budgetDressing = $byFundingSource[FundingSource::Budget->value]['dressing'];
+
+        return [
+            'byFundingSource' => $byFundingSource,
+            'total_without_dressing' => round($totalWithoutDressing, 2),
+            'total_dressing' => round($totalDressing, 2),
+            'total_expense' => round($totalWithoutDressing + $totalDressing, 2),
+            'without_budget_no_dressing' => round($totalWithoutDressing - $budgetWithoutDressing, 2),
+            'without_budget_dressing' => round($totalDressing - $budgetDressing, 2),
+            'without_budget_total' => round(($totalWithoutDressing - $budgetWithoutDressing) + ($totalDressing - $budgetDressing), 2),
+        ];
+    }
+
+    /**
+     * Calculate medication expense totals for a department in the given period.
+     *
+     * @return array<string, mixed>
+     */
+    public function calculateForDepartmentPeriod(ReportPeriod $period, Department $department): array
+    {
+        $row = MedicationExpenseRow::query()
+            ->with('values')
+            ->whereBelongsTo($period)
+            ->whereBelongsTo($department)
+            ->first();
+
+        $matrix = $this->valueMatrixForRow($row);
+
+        return [
+            'rowId' => $row?->id,
+            'matrix' => $matrix,
+            'totals' => $this->calculateFromMatrix($matrix),
+        ];
+    }
+
+    /**
+     * Build totals for many departments in the period.
+     *
+     * @param  Collection<int, Department>  $departments
+     * @return array<int, array<string, mixed>>
+     */
+    public function calculateForDepartments(ReportPeriod $period, Collection $departments): array
+    {
+        $rows = MedicationExpenseRow::query()
+            ->with('values')
+            ->whereBelongsTo($period)
+            ->whereIn('department_id', $departments->pluck('id'))
+            ->get()
+            ->keyBy('department_id');
+
+        return $departments->mapWithKeys(function (Department $department) use ($rows): array {
+            /** @var MedicationExpenseRow|null $row */
+            $row = $rows->get($department->id);
+            $matrix = $this->valueMatrixForRow($row);
+
+            return [$department->id => [
+                'rowId' => $row?->id,
+                'matrix' => $matrix,
+                'totals' => $this->calculateFromMatrix($matrix),
+            ]];
+        })->all();
+    }
+}