CommunityAPP/lib/edit_profile.dart

import 'package:flutter/material.dart';

class EditProfilePage extends StatefulWidget {
  const EditProfilePage({super.key});

  @override
  State<EditProfilePage> createState() => _EditProfilePageState();
}

class _EditProfilePageState extends State<EditProfilePage> {
  final TextEditingController fullNameController = TextEditingController(
    text: '林小安',
  );
  final TextEditingController birthdayController = TextEditingController(
    text: '1995-05-01',
  );
  final TextEditingController phoneController = TextEditingController(
    text: '0912-345-678',
  );
  final TextEditingController emailController = TextEditingController(
    text: 'linxiaoan@gmail.com',
  );
  final TextEditingController carPlateController = TextEditingController(
    text: 'ABC-1234',
  );

  String gender = '男';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: const Color(0xFFF7F8FA),
      appBar: AppBar(
        backgroundColor: const Color(0xFF9EAFAF),
        title: const Text('編輯個人資料'),
        centerTitle: true,
        leading: IconButton(
          icon: const Icon(Icons.arrow_back, color: Colors.white),
          onPressed: () => Navigator.pop(context),
        ),
      ),
      body: SingleChildScrollView(
        padding: const EdgeInsets.all(16),
        child: Column(
          children: [
            _buildSection(
              children: [
                _buildTextField(label: '姓名', controller: fullNameController),
                _buildDropdownField(label: '性別'),
                _buildTextField(
                  label: '生日',
                  controller: birthdayController,
                  isDate: true,
                ),
                _buildTextField(
                  label: '手機號碼',
                  controller: phoneController,
                  keyboardType: TextInputType.phone,
                ),
                _buildTextField(
                  label: '電子郵件',
                  controller: emailController,
                  keyboardType: TextInputType.emailAddress,
                ),
                _buildTextField(label: '車牌號碼', controller: carPlateController),
                const SizedBox(height: 24),
                Row(
                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                  children: [
                    ElevatedButton(
                      onPressed: () {},
                      style: ElevatedButton.styleFrom(
                        backgroundColor: Colors.green,
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(24),
                        ),
                        padding: const EdgeInsets.symmetric(
                          horizontal: 24,
                          vertical: 10,
                        ),
                      ),
                      child: const Text(
                        '儲存',
                        style: TextStyle(fontSize: 16, color: Colors.white),
                      ),
                    ),
                    ElevatedButton(
                      onPressed: () => Navigator.pop(context),
                      style: ElevatedButton.styleFrom(
                        backgroundColor: Colors.grey[400],
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(24),
                        ),
                        padding: const EdgeInsets.symmetric(
                          horizontal: 24,
                          vertical: 10,
                        ),
                      ),
                      child: const Text(
                        '取消',
                        style: TextStyle(fontSize: 16, color: Colors.black87),
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildSection({required List<Widget> children}) {
    return Container(
      padding: const EdgeInsets.all(20),
      margin: const EdgeInsets.symmetric(vertical: 8),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(12),
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: children,
      ),
    );
  }

  Widget _buildTextField({
    required String label,
    required TextEditingController controller,
    TextInputType? keyboardType,
    bool isDate = false,
  }) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 8),
      child: TextField(
        controller: controller,
        keyboardType: keyboardType,
        readOnly: isDate,
        onTap:
            isDate
                ? () async {
                  DateTime? picked = await showDatePicker(
                    context: context,
                    initialDate:
                        DateTime.tryParse(controller.text) ?? DateTime.now(),
                    firstDate: DateTime(1900),
                    lastDate: DateTime.now(),
                  );
                  if (picked != null) {
                    controller.text = picked.toIso8601String().split('T').first;
                  }
                }
                : null,
        decoration: InputDecoration(
          labelText: label,
          border: const OutlineInputBorder(),
        ),
      ),
    );
  }

  Widget _buildDropdownField({required String label}) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 8),
      child: InputDecorator(
        decoration: InputDecoration(
          labelText: label,
          border: const OutlineInputBorder(),
        ),
        child: DropdownButtonHideUnderline(
          child: DropdownButton<String>(
            value: gender,
            isExpanded: true,
            items:
                ['男', '女', '其他'].map((value) {
                  return DropdownMenuItem<String>(
                    value: value,
                    child: Text(value),
                  );
                }).toList(),
            onChanged: (newValue) {
              setState(() {
                gender = newValue!;
              });
            },
          ),
        ),
      ),
    );
  }
}