feat(client): 初版 Flutter UI 框架，仿照参考截图实现

- 蓝色顶栏（#1565C0）+ 深蓝侧边栏（#0D47A1），含折叠/展开 - 底部状态栏：门店编号、登录用户、登录时间、实时时钟、版本号 - 登录页：居中卡片，支持密码显示/隐藏 - 入库单列表：筛选/搜索/日期选择/分页，三个 Tab（入库单/查询/审核） - 新建入库单：基本信息 + 商品明细动态增删，实时计算合计金额 - 出库单列表：同入库单风格 - 库存查询：4 张统计卡片 + 颜色高亮缺货/预警行，库存预警 Tab - 往来单位、财务、商品、系统设置（用户/仓库/编号规则/系统参数） - 使用 Riverpod 状态管理 + go_router 路由 + Dio HTTP Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 12:51:41 +08:00
parent d6397083c0
commit 76ab19ea47
22 changed files with 6386 additions and 0 deletions
@@ -0,0 +1,99 @@
+import 'package:flutter/material.dart';
+
+class AppTheme {
+  static const Color primary = Color(0xFF1565C0);
+  static const Color primaryDark = Color(0xFF0D47A1);
+  static const Color primaryLight = Color(0xFF1976D2);
+  static const Color accent = Color(0xFFFF6F00);
+  static const Color success = Color(0xFF2E7D32);
+  static const Color danger = Color(0xFFC62828);
+  static const Color background = Color(0xFFF5F5F5);
+  static const Color surface = Color(0xFFFFFFFF);
+  static const Color border = Color(0xFFE0E0E0);
+  static const Color textPrimary = Color(0xFF212121);
+  static const Color textSecondary = Color(0xFF757575);
+
+  static ThemeData light() {
+    return ThemeData(
+      useMaterial3: true,
+      colorScheme: ColorScheme.fromSeed(
+        seedColor: primary,
+        brightness: Brightness.light,
+      ).copyWith(
+        primary: primary,
+        surface: surface,
+        onPrimary: Colors.white,
+      ),
+      scaffoldBackgroundColor: background,
+      appBarTheme: const AppBarTheme(
+        backgroundColor: primary,
+        foregroundColor: Colors.white,
+        elevation: 0,
+        centerTitle: false,
+        toolbarHeight: 56,
+      ),
+      cardTheme: CardTheme(
+        color: surface,
+        elevation: 1,
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(4),
+          side: const BorderSide(color: border, width: 0.5),
+        ),
+      ),
+      elevatedButtonTheme: ElevatedButtonThemeData(
+        style: ElevatedButton.styleFrom(
+          backgroundColor: primary,
+          foregroundColor: Colors.white,
+          minimumSize: const Size(0, 36),
+          padding: const EdgeInsets.symmetric(horizontal: 16),
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
+        ),
+      ),
+      outlinedButtonTheme: OutlinedButtonThemeData(
+        style: OutlinedButton.styleFrom(
+          foregroundColor: primary,
+          minimumSize: const Size(0, 36),
+          padding: const EdgeInsets.symmetric(horizontal: 16),
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
+          side: const BorderSide(color: primary),
+        ),
+      ),
+      textButtonTheme: TextButtonThemeData(
+        style: TextButton.styleFrom(
+          foregroundColor: primary,
+          minimumSize: const Size(0, 36),
+          padding: const EdgeInsets.symmetric(horizontal: 12),
+        ),
+      ),
+      inputDecorationTheme: InputDecorationTheme(
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(4),
+          borderSide: const BorderSide(color: border),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(4),
+          borderSide: const BorderSide(color: border),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(4),
+          borderSide: const BorderSide(color: primary, width: 1.5),
+        ),
+        contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+        isDense: true,
+        filled: true,
+        fillColor: surface,
+      ),
+      dividerTheme: const DividerThemeData(color: border, thickness: 0.5),
+      textTheme: const TextTheme(
+        bodyLarge: TextStyle(fontSize: 14, color: textPrimary),
+        bodyMedium: TextStyle(fontSize: 14, color: textPrimary),
+        bodySmall: TextStyle(fontSize: 12, color: textSecondary),
+        titleMedium: TextStyle(
+            fontSize: 16,
+            fontWeight: FontWeight.w600,
+            color: textPrimary),
+        labelMedium: TextStyle(fontSize: 12, color: textSecondary),
+      ),
+    );
+  }
+}