flutter_integrated_whb/lib/pages/mine/mine_duty_management.dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:qhd_prevention/customWidget/toast_util.dart';
import 'package:qhd_prevention/pages/my_appbar.dart';

import '../../http/ApiService.dart';
import '../../tools/tools.dart';
import 'mine_duty_application.dart';
import 'mine_duty_detail.dart';

class LeaveRecord {
  final String applicant;
  final String department;
  final String position;
  final DateTime startDate;
  final DateTime endDate;
  final String status;
  final Color statusColor;

  LeaveRecord({
    required this.applicant,
    required this.department,
    required this.position,
    required this.startDate,
    required this.endDate,
    required this.status,
    required this.statusColor,
  });
}

///离岗管理列表
class MineDutyManagementPage extends StatefulWidget {
  const MineDutyManagementPage({super.key});

  @override
  State<MineDutyManagementPage> createState() => _MineDutyManagementPageState();
}

class _MineDutyManagementPageState extends State<MineDutyManagementPage> {
  int showCount = -1;
  int currentPage = 1;
  late List<dynamic> _list = [];

  Future<void> _onRefresh() async {
    // 模拟网络请求
    await Future.delayed(const Duration(seconds: 2));
    // 刷新数据逻辑，如 fetchData()
    setState(() {
      // TODO: 更新数据源
      refreshData();
    });
  }

  @override
  void initState() {
    _getListData();
  }

  void refreshData() {
    currentPage = 1;
    _list.clear();
    _getListData();
  }

  @override
  Widget build(BuildContext context) {
    // 模拟数据
    // final leaveRecords = [
    //   LeaveRecord(
    //     applicant: "王轩",
    //     department: "测试部",
    //     position: "测试员",
    //     startDate: DateTime(2025, 7, 18),
    //     endDate: DateTime(2025, 7, 18),
    //     status: "无需审批",
    //     statusColor: const Color(0xFF4CAF50),
    //   ),
    //   LeaveRecord(
    //     applicant: "王轩",
    //     department: "测试部",
    //     position: "测试员",
    //     startDate: DateTime(2025, 7, 16),
    //     endDate: DateTime(2025, 7, 16),
    //     status: "无需审批",
    //     statusColor: const Color(0xFF4CAF50),
    //   ),
    //   LeaveRecord(
    //     applicant: "李思",
    //     department: "开发部",
    //     position: "高级工程师",
    //     startDate: DateTime(2025, 7, 20),
    //     endDate: DateTime(2025, 7, 22),
    //     status: "待审批",
    //     statusColor: const Color(0xFFF57C00),
    //   ),
    //   LeaveRecord(
    //     applicant: "张伟",
    //     department: "产品部",
    //     position: "产品经理",
    //     startDate: DateTime(2025, 7, 15),
    //     endDate: DateTime(2025, 7, 17),
    //     status: "已拒绝",
    //     statusColor: const Color(0xFFF44336),
    //   ),
    // ];

    return Scaffold(
      backgroundColor: const Color(0xFFF5F7FA),
      appBar: MyAppbar(
        title: "离岗管理",
        actions: [
          TextButton(
            onPressed: () {
              Navigator.push(
                context,
                MaterialPageRoute(
                  builder:
                      (context) => MineDutyApplicationPage(
                        onClose: (result) {
                          // print('详情页面已关闭，返回结果: $result');
                          refreshData();
                        },
                      ),
                ),
              );
              // pushPage(MineDutyApplicationPage(), context);
            },
            child: Text(
              "申请",
              style: TextStyle(
                color: Colors.white,
                fontSize: 16,
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
        ],
      ),
      body: RefreshIndicator(
        onRefresh: _onRefresh,
        child:
        // Column(
        //    children: [
        // 顶部信息栏
        // Container(
        //   padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
        //   color: const Color(0xFFE3F2FD),
        //   child: const Row(
        //     children: [
        //     Icon(Icons.info_outline, color: Color(0xFF1976D2)),
        //     SizedBox(width: 8),
        //     Text(
        //       "离岗记录显示最近30天内的申请记录",
        //       style: TextStyle(color: Color(0xFF1976D2), fontSize: 14),
        //     ),
        //     ],
        //   ),
        // ),
        // 记录列表
        // Expanded(
        //   child:
              _list.isEmpty
                  ? NoDataWidget.show()
                  : ListView.builder(
                    padding: const EdgeInsets.symmetric(vertical: 16),
                    itemCount: _list.length,
                    itemBuilder: (context, index) {
                      final record = _list[index];
                      return _buildRecordCard(record, context);
                    },
                  ),
          //   ),
          // ],
        // ),
      ),
    );
  }

  Widget _buildRecordCard(final item, BuildContext context) {
    // final dateFormat = DateFormat('yyyy-MM-dd');
    // final isSameDay = record.startDate == record.endDate;
    // final dateRange = isSameDay
    //     ? dateFormat.format(record.startDate)
    //     : "${dateFormat.format(record.startDate)} 至 ${dateFormat.format(record.endDate)}";
    final dateRange = "${item['STARTTIME']} 至 ${item['ENDTIME']}";

    return GestureDetector(
      onTap: () {
        pushPage(MineDutyDetailPage(item), context);
      },
      child: Container(
        margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
        decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.circular(12),
          boxShadow: [
            BoxShadow(
              color: Colors.grey.withOpacity(0.1),
              spreadRadius: 1,
              blurRadius: 6,
              offset: const Offset(0, 2),
            ),
          ],
        ),
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              // 申请人信息
              Row(
                children: [
                  // Container(
                  //   width: 40,
                  //   height: 40,
                  //   decoration: BoxDecoration(
                  //     color: const Color(0xFFE3F2FD),
                  //     shape: BoxShape.circle,
                  //   ),
                  //   child: const Icon(Icons.person, color: Color(0xFF1976D2)),
                  // ),
                  // const SizedBox(width: 12),
                  Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        "申请人：${item['USER_NAME']}",
                        style: const TextStyle(
                          fontSize: 16,
                          fontWeight: FontWeight.w600,
                        ),
                      ),
                      const SizedBox(height: 4),
                      Text(
                        "部门：${item['DEPARTMENTNAME']} \n岗位：${item['POSTNAME']}",
                        style: TextStyle(fontSize: 13, color: Colors.grey[600]),
                      ),
                    ],
                  ),

                  // const Spacer(),
                ],
              ),

              const SizedBox(height: 8),

              // 离岗时间
              Row(
                children: [
                  const Icon(
                    Icons.calendar_today,
                    size: 18,
                    color: Colors.grey,
                  ),
                  const SizedBox(width: 8),
                  Expanded(
                    child: Text(
                      "离岗时间: $dateRange",
                      style: const TextStyle(color: Colors.grey),
                    ),
                  ),
                ],
              ),

              const SizedBox(height: 4),
              // Container(
              //   padding: const EdgeInsets.symmetric( vertical: 6),
              //   // decoration: BoxDecoration(
              //   //   color: record.statusColor.withOpacity(0.1),
              //   //   borderRadius: BorderRadius.circular(20),
              //   // ),
              //   child:
              Text(
                "审核状态：${_getTypeReturn(item)}",
                // record.status,
                style: TextStyle(
                  color: Colors.black,
                  fontWeight: FontWeight.w500,
                ),
              ),

              // ),
              const SizedBox(height: 4),

              // 操作按钮
              // if (item["REVIEW_STATUS"] == "0" && isBeforeNow(item["ENDTIME"]) &&
              //     (item["REVIEW_USER_ID"] == SessionService.instance.loginUserId) &&
              //     SessionService.instance.loginUser?["USERNAME"] == "1" &&
              //     item['REVIEW_STATUS'] == "0")

                Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  children: [
                    if(item["REVIEW_STATUS"]== '0' &&
                        (item["REVIEW_USER_ID"]== SessionService.instance.loginUserId ||
                            item["REVIEW_USER_ID"]!=null &&
                                SessionService.instance.loginUser?["ISLEADER"] == '1'))
                    ElevatedButton(
                      onPressed: () {
                        showDialog(
                          context: context,
                          builder:
                              (context) => DutyDialog(
                                item,
                                1,
                                onClose: (result) {
                                  // print('详情页面已关闭，返回结果: $result');
                                  refreshData();
                                },
                              ),
                        );
                      },
                      style: ElevatedButton.styleFrom(
                        backgroundColor: const Color(0xFF1976D2),
                        // padding: const EdgeInsets.symmetric(horizontal: 10),
                      ),
                      child: const Text(
                        "审 批",
                        style: TextStyle(color: Colors.white, fontSize: 12),
                      ),
                    ),

                    const SizedBox(width: 16),

                    if(item["REVIEW_STATUS"]== '0'&&
                     (item["REVIEW_USER_ID"]== SessionService.instance.loginUserId ||
                      item["USER_ID"]==SessionService.instance.loginUserId))
                    ElevatedButton(
                      onPressed: () {
                        showDialog(
                          context: context,
                          builder:
                              (context) => DutyDialog(
                                item,
                                2,
                                onClose: (result) {
                                  // print('详情页面已关闭，返回结果: $result');
                                  refreshData();
                                },
                              ),
                        );
                      },
                      style: ElevatedButton.styleFrom(
                        backgroundColor: Colors.red,
                        // padding: const EdgeInsets.symmetric(horizontal: 10),
                      ),
                      child: const Text(
                        "取 消",
                        style: TextStyle(color: Colors.white, fontSize: 12),
                      ),
                    ),
                  ],
                ),
            ],
          ),
        ),
      ),
    );
  }

  Future<void> _getListData() async {
    try {
      LoadingDialogHelper.show();
      final result = await ApiService.getDutyManagement(showCount, currentPage);
      LoadingDialogHelper.hide();
      if (result['result'] == 'success') {
        final List<dynamic> newList = result['varList'] ?? [];
        setState(() {
          _list.addAll(newList);
        });
      }
    } catch (e) {
      LoadingDialogHelper.hide();
      print('加载出错: $e');
    }
  }

  String _getTypeReturn(final item) {
    String type = item['REVIEW_STATUS'];
    if ("0" == type) {
      return "待审批";
    } else if ("1" == type) {
      return "审批通过";
    } else if ("2" == type) {
      return "无需审批";
    } else if ("-1" == type) {
      String type2 = item['ISDELETE'];
      if ("1" == type2) {
        if (item['CREATOR'] == item['OPERATOR']) {
          return "申请人取消";
        } else {
          return "审批人取消";
        }
      } else {
        return "审批打回";
      }
    } else {
      return "审批错误";
    }
  }
}

enum FeedbackType { tongGuo, Dahui }

class DutyDialog extends StatefulWidget {
  const DutyDialog(this.item, this.type, {super.key, required this.onClose});

  final Function(String) onClose; // 回调函数
  final item;
  final int type;

  @override
  State<DutyDialog> createState() => _DutyDialogState();
}

class _DutyDialogState extends State<DutyDialog> {
  final TextEditingController _reasonController = TextEditingController();

  // 反馈类型
  FeedbackType? _selectedType = FeedbackType.tongGuo;

  // 获取反馈类型名称
  String _getTypeName(FeedbackType type) {
    switch (type) {
      case FeedbackType.tongGuo:
        return '通过';
      case FeedbackType.Dahui:
        return '打回';
    }
  }

  Future<void> _dutyApproval() async {
    try {
      String typeString;
      if (FeedbackType.tongGuo == _selectedType) {
        typeString = "1";
      } else {
        typeString = "-1";
      }

      final result = await ApiService.dutyApproval(
        typeString,
        _reasonController.text,
        widget.item["OFFDUTY_ID"],
      );
      if (result['result'] == 'success') {
        widget.onClose('关闭提交'); // 触发回调
      }
    } catch (e) {
      print('加载出错: $e');
    }
  }

  Future<void> _dutyReturned() async {
    try {
      final result = await ApiService.dutyReturned(
        "-1",
        _reasonController.text,
        widget.item["OFFDUTY_ID"],
      );
      if (result['result'] == 'success') {
        widget.onClose('关闭提交'); // 触发回调
      }
    } catch (e) {
      print('加载出错: $e');
    }
  }

  @override
  Widget build(BuildContext context) {
    return Dialog(
      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
      child: Container(
        padding: const EdgeInsets.all(20),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            // 标题
            const Center(
              child: Text(
                '离岗审批',
                style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
              ),
            ),

            const SizedBox(height: 20),

            // 操作按钮行
            // Row(
            //   mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            //   children: [
            //     _buildActionButton('通过', Colors.green),
            //     _buildActionButton('打印', Colors.blue),
            //   ],
            // ),
            if (1 == widget.type)
              Center(
                child: Wrap(
                  spacing: 16,
                  children:
                      FeedbackType.values.map((type) {
                        return ChoiceChip(
                          label: Text(_getTypeName(type)),
                          selected: _selectedType == type,
                          onSelected: (selected) {
                            setState(() {
                              if (selected) {
                                _selectedType = type;
                              }
                            });
                          },
                        );
                      }).toList(),
                ),
              ),

            const SizedBox(height: 20),

            // 输入框
            TextField(
              textAlign: TextAlign.center, // 文字居中
              controller: _reasonController,
              decoration: InputDecoration(
                border: OutlineInputBorder(),
                hintText: widget.type == 1 ? '请输入审批意见' : '请输入原因',
                contentPadding: EdgeInsets.symmetric(
                  horizontal: 12,
                  vertical: 16,
                ),
              ),
              maxLines: 4,
            ),

            const SizedBox(height: 20),

            // 底部按钮
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: [
                Expanded(
                  child: ElevatedButton(
                    onPressed: () {
                      if (_reasonController.text.isEmpty) {
                        ToastUtil.showNormal(context, widget.type == 1 ? '请输入审批意见' : '请输入原因');
                        // ScaffoldMessenger.of(context).showSnackBar(
                        //   SnackBar(
                        //     content: Text(
                        //       widget.type == 1 ? '请输入审批意见' : '请输入原因',
                        //     ),
                        //   ),
                        // );
                        return;
                      }

                      if (1 == widget.type) {
                        _dutyApproval(); //审批
                      } else {
                        _dutyReturned(); //取消
                      }
                      Navigator.pop(context);
                    },
                    style: ElevatedButton.styleFrom(
                      backgroundColor: Colors.blue,
                      padding: const EdgeInsets.symmetric(vertical: 14),
                    ),
                    child: const Text(
                      '提交',
                      style: TextStyle(color: Colors.white),
                    ),
                  ),
                ),
                const SizedBox(width: 15),
                Expanded(
                  child: ElevatedButton(
                    onPressed: () {
                      Navigator.pop(context);
                    },
                    style: ElevatedButton.styleFrom(
                      backgroundColor: Colors.grey,
                      padding: const EdgeInsets.symmetric(vertical: 14),
                    ),
                    child: const Text(
                      '关闭',
                      style: TextStyle(color: Colors.white),
                    ),
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}