feat: profit loss

2025-08-17 22:36:46 +07:00
parent beb9ead4da
commit 50b06da627
21 changed files with 4548 additions and 424 deletions
@@ -0,0 +1,148 @@
+import 'package:flutter/material.dart';
+
+import '../../../../common/extension/extension.dart';
+import '../../../../common/theme/theme.dart';
+import '../../../../domain/analytic/analytic.dart';
+
+class ProfitLossProduct extends StatelessWidget {
+  final ProfitLossProductData product;
+  const ProfitLossProduct({super.key, required this.product});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: AppColor.background,
+        borderRadius: BorderRadius.circular(12),
+        border: Border.all(color: AppColor.border.withOpacity(0.5)),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // Product header
+          Row(
+            children: [
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      product.productName,
+                      style: AppStyle.md.copyWith(fontWeight: FontWeight.bold),
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                    const SizedBox(height: 2),
+                    Container(
+                      padding: const EdgeInsets.symmetric(
+                        horizontal: 8,
+                        vertical: 2,
+                      ),
+                      decoration: BoxDecoration(
+                        color: AppColor.primary.withOpacity(0.1),
+                        borderRadius: BorderRadius.circular(8),
+                      ),
+                      child: Text(
+                        product.categoryName,
+                        style: AppStyle.xs.copyWith(color: AppColor.primary),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              const SizedBox(width: 12),
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Text(
+                    '${product.quantitySold} terjual',
+                    style: AppStyle.sm.copyWith(color: AppColor.textSecondary),
+                  ),
+                  Text(
+                    '${product.grossProfitMargin.toStringAsFixed(1)}%',
+                    style: AppStyle.md.copyWith(
+                      fontWeight: FontWeight.bold,
+                      color: product.grossProfitMargin > 25
+                          ? AppColor.success
+                          : product.grossProfitMargin > 15
+                          ? AppColor.warning
+                          : AppColor.error,
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+          const SizedBox(height: 16),
+
+          // Financial metrics
+          Row(
+            children: [
+              Expanded(
+                child: _buildMetricColumn(
+                  'Pendapatan',
+                  product.revenue.currencyFormatRp,
+                  AppColor.success,
+                ),
+              ),
+              Expanded(
+                child: _buildMetricColumn(
+                  'Biaya',
+                  product.cost.currencyFormatRp,
+                  AppColor.error,
+                ),
+              ),
+              Expanded(
+                child: _buildMetricColumn(
+                  'Laba Kotor',
+                  product.grossProfit.currencyFormatRp,
+                  AppColor.info,
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 12),
+
+          // Average metrics
+          Row(
+            children: [
+              Expanded(
+                child: _buildMetricColumn(
+                  'Harga Rata-rata',
+                  product.averagePrice.currencyFormatRp,
+                  AppColor.textSecondary,
+                ),
+              ),
+              Expanded(
+                child: _buildMetricColumn(
+                  'Laba per Unit',
+                  product.profitPerUnit.currencyFormatRp,
+                  AppColor.primary,
+                ),
+              ),
+              const Expanded(child: SizedBox()),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMetricColumn(String label, String value, Color color) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(label, style: AppStyle.xs.copyWith(color: AppColor.textSecondary)),
+        const SizedBox(height: 2),
+        Text(
+          value,
+          style: AppStyle.sm.copyWith(
+            fontWeight: FontWeight.w600,
+            color: color,
+          ),
+        ),
+      ],
+    );
+  }
+}