import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:qhd_prevention/customWidget/ItemWidgetFactory.dart';
import 'package:qhd_prevention/customWidget/bottom_picker.dart';
import 'package:qhd_prevention/customWidget/custom_alert_dialog.dart';
import 'package:qhd_prevention/customWidget/custom_button.dart';
import 'package:qhd_prevention/customWidget/toast_util.dart';
import 'package:qhd_prevention/http/ApiService.dart';
import 'package:qhd_prevention/pages/home/tap/item_list_widget.dart';
import 'package:qhd_prevention/pages/my_appbar.dart';
import 'package:qhd_prevention/tools/tools.dart';

class SafecheckDetail extends StatefulWidget {
  const SafecheckDetail({
    super.key,
    required this.OUTSOURCED_ID,
    required this.KEYPROJECTCHECK_ID,
    required this.isEdit,
  });

  final String OUTSOURCED_ID;
  final String KEYPROJECTCHECK_ID;
  final bool isEdit;

  @override
  State<SafecheckDetail> createState() => _SafecheckDetailState();
}

class _SafecheckDetailState extends State<SafecheckDetail> {
  late Map<String, dynamic> info = {};
  /// 被检查单位负责人
  late List<dynamic> personList = [];
  /// 检查类型
  late List<dynamic> typeList = [];
  /// 被检查单位
  late List<dynamic> toCheckUnitList = [];

  bool? chooseTitleType = null;

  final TextEditingController _unitController = TextEditingController();
  final TextEditingController _locationController = TextEditingController();

  final TextEditingController _personController = TextEditingController();

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _getData();
  }

  Future<void> _getData() async {
    LoadingDialogHelper.show();
    final result = await ApiService.addSafeCheckReciord(widget.OUTSOURCED_ID);
    final personData = await ApiService.getSafeCheckPersonList(info['UNITS_ID']??'', '1');
    final typeListData = await ApiService.getSafeCheckTypeList();
    final toUnitListData = await ApiService.getSafeCheckToUnitList(widget.OUTSOURCED_ID);
    try {
      setState(() {
        info = result['pd'] ?? {};
        personList = personData['varList'];
        typeList = jsonDecode(typeListData['zTreeNodes']);
        toCheckUnitList = toUnitListData['varList'];
        if (!FormUtils.hasValue(info, 'UNITS_NAME') && toCheckUnitList.isNotEmpty) {
          info['UNITS_NAME'] = toCheckUnitList.first['UNITS_NAME'];
        }
        if (!FormUtils.hasValue(info, 'UNITS_ID') && toCheckUnitList.isNotEmpty) {
          info['UNITS_ID'] = toCheckUnitList.first['UNITS_ID'];
        }

      });
    } catch (e) {
      print('加载数据失败：$e');
      ToastUtil.showNormal(context, '加载数据失败：$e');
    }


    LoadingDialogHelper.hide();
  }

  Future<void> onUpdateState(String state) async {
    // 提示文案
    String content = '';
    if (state == '1') {
      content = '确定同意开工吗?';
    } else if (state == '2') {
      content = '确定同意结束吗?';
    } else {
      content = '确定操作吗?';
    }
    final bool confirmed =
        await showDialog<bool>(
          context: context,
          builder:
              (ctx) => CustomAlertDialog(
                title: '提示',
                content: content,
                onConfirm: () => Navigator.of(ctx).pop(false),
              ),
        ) ??
        false;

    if (!confirmed) return;
    LoadingDialogHelper.show();
    try {
      final response = await ApiService.sureKeyProjectState(
        widget.OUTSOURCED_ID,
        state,
      );
      LoadingDialogHelper.hide();
      if (response['result'] == 'success') {
        Navigator.of(context).pop();
      } else {
        ToastUtil.showNormal(context, '请求失败');
      }
    } catch (e) {
      ToastUtil.showNormal(context, '请求异常：$e');
    }
  }

  Widget lineItem({
    required String label,
    required bool isEditable,
    String? text,
  }) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        ItemListWidget.singleLineTitleText(
          label: label,
          isEditable: isEditable,
          text: text ?? '',
        ),
        const Divider(height: 1, thickness: 1),
      ],
    );
  }
  Future<void> _choosePerson() async {
    final choice = await BottomPicker.show<String>(
      context,
      items: personList.map((val) => val['NAME'] as String).toList(),
      itemBuilder: (item) => Text(item, textAlign: TextAlign.center),
      initialIndex: 0,
    );
    if (choice != null) {
      // 用户点击确定并选择了 choice
      setState(() {
        info['PERSON_NAME'] = choice;
        FocusHelper.clearFocus(context);
      });
    }
  }
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: MyAppbar(title: "安全检查发起"),
      body: SafeArea(
        child: Padding(
          padding: EdgeInsets.symmetric(horizontal: 12, vertical: 12),
          child: Column(
            children: [
              ItemListWidget.itemContainer(
                horizontal: 0,
                Column(
                  children: [
                    ListItemFactory.createYesNoSection(
                      title: '检查题目：',
                      groupValue: chooseTitleType,
                      yesLabel: '安全',
                      noLabel: '综合',
                      horizontalPadding: 5,
                      verticalPadding: 0,
                      onChanged: (val) {
                        setState(() {
                          chooseTitleType = val;
                        });
                      },
                      isEdit: true,
                      text: info['INSPECTION_CATEGORY'] ?? '',
                    ),
                    const Divider(),
                    ItemListWidget.singleLineTitleText(
                      label: '被检查单位：',
                      isEditable: false,
                      text: info['UNITS_NAME'],
                      controller: _unitController,
                    ),
                    const Divider(),

                    ItemListWidget.selectableLineTitleTextRightButton(
                      label: '被检查单位现场负责人:',
                      isEditable: widget.isEdit,
                      onTap: () {
                        _choosePerson();
                      },
                      text: info['PERSON_NAME'] ?? '',
                    ),
                    const Divider(),

                    ItemListWidget.singleLineTitleText(
                      label: '检查场所：',
                      isEditable: widget.isEdit,
                      text: info['INSPECTION_PLACE'],
                      hintText: '请输入检查场所',
                      controller: _locationController,
                    ),
                    const Divider(),

                    ItemListWidget.selectableLineTitleTextRightButton(
                      label: '检查类型:',
                      isEditable: widget.isEdit,
                      text: info['INSPECTION_TYPE_NAME'] ?? '',
                    ),
                    const Divider(),

                    ItemListWidget.selectableLineTitleTextRightButton(
                      label: '检查开始时间:',
                      isEditable: widget.isEdit,
                      text: info['INSPECTION_TIME_START'] ?? '',
                    ),
                  ],
                ),
              ),
              SizedBox(height: 20),
              Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  SizedBox(
                    width: 200,
                    child: CustomButton(
                      text: '提交',
                      textStyle: TextStyle(color: Colors.white, fontSize: 17),
                      backgroundColor: Colors.blue,
                      onPressed: () => Navigator.pop(context),
                    ),
                  ),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }
}