codigo actual del servidor, con avances de joan

2023-08-07 15:52:04 -04:00
commit 3cd9b8bbe8
3070 changed files with 532255 additions and 0 deletions
--- a/source_code/lib/helpers/shimmer_helper.dart
+++ b/source_code/lib/helpers/shimmer_helper.dart
@@ -0,0 +1,106 @@
+import 'package:active_ecommerce_seller_app/my_theme.dart';
+import 'package:flutter/material.dart';
+import 'package:shimmer/shimmer.dart';
+
+
+class ShimmerHelper {
+  buildBasicShimmer(
+      {double height = double.infinity, double width = double.infinity}) {
+    return Shimmer.fromColors(
+      baseColor: MyTheme.shimmer_base,
+      highlightColor: MyTheme.shimmer_highlighted,
+      child: Container(
+        height: height,
+        width: width,
+        color: Colors.white,
+      ),
+    );
+  }
+  buildBoxShimmer(
+      {double height = double.infinity, double width = double.infinity}) {
+    return Shimmer.fromColors(
+      baseColor: MyTheme.app_accent_color_extra_light,
+      highlightColor: MyTheme.shimmer_highlighted,
+      child: Container(
+        height: height,
+        width: width,
+        color: Colors.white,
+      ),
+    );
+  }
+
+
+  buildListShimmer({item_count = 10,item_height = 100.0}) {
+    return ListView.builder(
+      itemCount: item_count,
+      scrollDirection: Axis.vertical,
+      physics: NeverScrollableScrollPhysics(),
+      shrinkWrap: true,
+      itemBuilder: (context, index) {
+        return Padding(
+          padding: const EdgeInsets.only(
+              top: 0.0, left: 16.0, right: 16.0, bottom: 16.0),
+          child: ShimmerHelper().buildBasicShimmer(height: item_height),
+        );
+      },
+    );
+  }
+
+  buildProductGridShimmer({scontroller, item_count = 10}) {
+    return GridView.builder(
+      itemCount: item_count,
+      controller: scontroller,
+      gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+          crossAxisCount: 2,
+          crossAxisSpacing: 10,
+          mainAxisSpacing: 10,
+          childAspectRatio: 0.7),
+      padding: EdgeInsets.all(8),
+      physics: NeverScrollableScrollPhysics(),
+      shrinkWrap: true,
+      itemBuilder: (context, index) {
+        return Padding(
+          padding: const EdgeInsets.all(8.0),
+          child: Shimmer.fromColors(
+            baseColor: MyTheme.shimmer_base,
+            highlightColor: MyTheme.shimmer_highlighted,
+            child: Container(
+              height: 120,
+              width: double.infinity,
+              color: Colors.white,
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  buildSquareGridShimmer({scontroller, item_count = 10}) {
+    return GridView.builder(
+      itemCount: item_count,
+      controller: scontroller,
+      gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+          crossAxisCount: 2,
+          crossAxisSpacing: 10,
+          mainAxisSpacing: 10,
+          childAspectRatio: 1),
+      padding: EdgeInsets.all(8),
+      physics: NeverScrollableScrollPhysics(),
+      shrinkWrap: true,
+      itemBuilder: (context, index) {
+        return Padding(
+          padding: const EdgeInsets.all(8.0),
+          child: Shimmer.fromColors(
+            baseColor: MyTheme.shimmer_base,
+            highlightColor: MyTheme.shimmer_highlighted,
+            child: Container(
+              height: 120,
+              width: double.infinity,
+              color: Colors.white,
+            ),
+          ),
+        );
+      },
+    );
+  }
+}