add structure

2020-05-29 07:45:27 +06:30
parent 4c851d9971
commit bad27ba5c4
272 changed files with 36065 additions and 174 deletions
--- a/lib/widget/products_price_table.dart
+++ b/lib/widget/products_price_table.dart
@@ -0,0 +1,83 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+import 'package:provider/provider.dart';
+import 'package:fcs/model/language_model.dart';
+import 'package:fcs/model/product_model.dart';
+import 'package:fcs/theme/theme.dart';
+import 'package:fcs/vo/product.dart';
+import 'package:fcs/widget/local_text.dart';
+import 'package:fcs/widget/localization/app_translations.dart';
+
+class ProductPriceTable extends StatefulWidget {
+  const ProductPriceTable();
+  @override
+  _ProductPriceTableState createState() => _ProductPriceTableState();
+}
+
+class _ProductPriceTableState extends State<ProductPriceTable> {
+  final numberFormatter = new NumberFormat("#,###");
+  var dateFormatter = new DateFormat('dd MMM yyyy\nhh:mm:ss a');
+
+
+  @override
+  Widget build(BuildContext context) {
+    var productModel = Provider.of<ProductModel>(context);
+
+    return Scaffold(
+      appBar: AppBar(
+        backgroundColor: primaryColor,
+        title: Text(
+          AppTranslations.of(context).text("products.prices"),
+          style: Provider.of<LanguageModel>(context).isEng
+              ? TextStyle(fontSize: 18)
+              : TextStyle(fontSize: 18, fontFamily: 'MyanmarUnicode'),
+        ),
+      ),
+      body: SingleChildScrollView(
+        scrollDirection: Axis.vertical,
+        child: SingleChildScrollView(
+          scrollDirection: Axis.horizontal,
+          child: DataTable(
+            columns: [
+              DataColumn(label: LocalText(context, "product.update.date")),
+              DataColumn(label: LocalText(context, "prodcuts")),
+              DataColumn(label: LocalText(context, "products.prices"),numeric: true),
+            ],
+            rows: getProductRow(productModel.getPrices),
+          ),
+        ),
+      ),
+    );
+  }
+
+  List<DataRow> getProductRow(List<ProductPrice> productPrices) {
+    ProductPrice prev;
+    bool isOdd = false;
+    return productPrices.map((p) {
+      if (prev != null && prev.date.compareTo(p.date) != 0) {
+        isOdd = !isOdd;
+      }
+      var r = DataRow(
+        cells: [
+          DataCell(
+            new Text(dateFormatter.format(p.date),
+                style: isOdd ? textStyle : textStyleOdd),
+          ),
+          DataCell(
+            new Text(
+              p.name,
+              style: isOdd ? textStyle : textStyleOdd,
+            ),
+          ),
+          DataCell(
+            new Text(numberFormatter.format(p.price),
+                style: isOdd ? textStyle : textStyleOdd),
+          ),
+        ],
+      );
+      prev = p;
+      return r;
+    }).toList();
+  }
+}