import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:qhd_prevention/customWidget/ItemWidgetFactory.dart';
import 'package:qhd_prevention/customWidget/custom_button.dart';
import 'package:qhd_prevention/customWidget/date_picker_dialog.dart';
import 'package:qhd_prevention/customWidget/photo_picker_row.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 ImmediatelyInspection extends StatefulWidget {
  const ImmediatelyInspection(this. id, {super.key});

  final String id;

  @override
  State<ImmediatelyInspection> createState() => _ImmediatelyInspectionState();
}

class _ImmediatelyInspectionState extends State<ImmediatelyInspection> {


  final TextEditingController _xunController = TextEditingController();
  final TextEditingController _neiRongController = TextEditingController();
  // 是否有故障
  bool _isFault = false;
  String dataTime="";

  List<String> _guZhangImages = [];
  List<String> _xiuGaiImages = [];
  List<String> _xunJianImages = [];

  List<String> allImagePaths = [];
  List<String> allImageTypes = [];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: MyAppbar(title: "开始巡检"),
      body: ListView(
        children: [
          Container(
            color: Colors.white,
            child: Column(children: [
              ItemListWidget.singleLineTitleText(
                label: '巡检人：',
                isEditable: true,
                controller: _xunController,
                hintText: '请输入巡检人',
                text: '',
              ),
              const Divider(),
            Padding(
                  padding: EdgeInsets.symmetric(horizontal: 15,vertical: 10),
                  child:   GestureDetector(
                    child: ItemListWidget.selectableLineTitleTextRightButton(label: '巡检日期', text: dataTime.isEmpty?
                    '请选择':dataTime??'', isEditable: true, isRequired: true,horizontalnum: 0),
                    onTap: () async {
                      showDialog(
                        context: context,
                        builder:
                            (_) => HDatePickerDialog(
                          initialDate: DateTime.now(),
                          onCancel: () => Navigator.of(context).pop(),
                          onConfirm: (selected) {
                            Navigator.of(context).pop();
                            setState(() {

                              dataTime= DateFormat('yyyy-MM-dd').format(selected);

                            });
                          },
                        ),
                      );
                    },
                  ),
                  // ListItemFactory.createRowSpaceBetweenItem(
                  //   leftText: "巡检日期",
                  //   rightText: dataTime.isEmpty?"请选择":dataTime,
                  //   isRight: true,
                  // ),
                ),

            ],
            ),
          ),


          SizedBox(height: 15,),

          Container(
            color: Colors.white,
            child:    ItemListWidget.multiLineTitleTextField(
              label: '巡检内容：',
              isEditable: true,
              controller: _neiRongController,
              hintText: "(必填)",
              text:'',
            ),
          ),

          SizedBox(height: 15,),
          ListItemFactory.createYesNoSection(
            title: '是否有故障',
            horizontalPadding: 0,
            groupValue: _isFault,
            onChanged: (val) {
              setState(() {
                _isFault = val;
              });
            },
          ),

          // if(_isFault)
          // SizedBox(height: 15,),
          if(_isFault)
          RepairedPhotoSection(
            horizontalPadding: 15,
            title: "故障照片",
            maxCount: 4,
            mediaType: MediaType.image,
            onMediaAdded: (value) {
              _guZhangImages.add(value);
            },
            onMediaRemoved: (value) {
              _guZhangImages.remove(value);
            },
            onChanged: (files) {
            },
            onAiIdentify: () {

            },
          ),


          SizedBox(height:_isFault? 15:0,),
          if(_isFault)
          RepairedPhotoSection(
            horizontalPadding: 15,
            title: "故障处理后照片",
            maxCount: 4,
            mediaType: MediaType.image,
            onMediaAdded: (value) {
              _xiuGaiImages.add(value);
            },
            onMediaRemoved: (value) {
              _xiuGaiImages.remove(value);
            },
            onChanged: (files) {
            },
            onAiIdentify: () {

            },
          ),


          SizedBox(height:_isFault? 15:0,),
          RepairedPhotoSection(
            horizontalPadding: 15,
            title: "巡检照片",
            maxCount: 4,
            mediaType: MediaType.image,
            onMediaAdded: (value) {
              _xunJianImages.add(value);
            },
            onMediaRemoved: (value) {
              _xunJianImages.remove(value);
            },
            onChanged: (files) {
            },
            onAiIdentify: () {

            },
          ),

          SizedBox(height:25,),
          CustomButton(
            text: "提交",
            backgroundColor: Colors.blue,
            height: 42,
            onPressed: () {
              _startInspection();
            },
          ),
          SizedBox(height:25,),
        ],
      ),
    );
  }

  Future<void> _startInspection() async {
    try {

      String person=_xunController.text.trim();
      if(person.isEmpty){
        ToastUtil.showNormal(context, "请填巡检人");
        return;
      }

      if(dataTime.isEmpty){
        ToastUtil.showNormal(context, "请选择巡检时间");
        return;
      }

      String content=_neiRongController.text.trim();
      if(content.isEmpty){
        ToastUtil.showNormal(context, "请选巡检内容");
        return;
      }

      if(_isFault&&_guZhangImages.isEmpty){
        ToastUtil.showNormal(context, "请上传故障照片");
        return;
      }

      if(_isFault&&_xiuGaiImages.isEmpty){
        ToastUtil.showNormal(context, "请上传故障处理后照片");
        return;
      }

      if(_xunJianImages.isEmpty){
        ToastUtil.showNormal(context, "请上传巡检图片");
        return;
      }


      LoadingDialogHelper.show(message: "提交中...");

      for(int i=0;i<_guZhangImages.length;i++){
        allImagePaths.add(_guZhangImages[i]);
        allImageTypes.add("24");
      }

      for(int m=0;m<_xiuGaiImages.length;m++){
        allImagePaths.add(_xiuGaiImages[m]);
        allImageTypes.add("25");
      }

      for(int n=0;n<_xunJianImages.length;n++){
        allImagePaths.add(_xunJianImages[n]);
        allImageTypes.add("26");
      }



      final formData = {
        'SPECIALEQUIPMENT_ID': widget.id,
        'CREATOR': SessionService.instance.username,
        'ISFAULT': _isFault?"是":"否",
        'INSPECTOR': person,
        'INSPECTIONCONTENT': content,
        'INSPECTIONTIME': dataTime,

        'TYPES':allImageTypes.join(','),
        "CORPINFO_ID": SessionService.instance.corpinfoId,
        'USER_ID': SessionService.instance.loginUserId,
      };

      final result = await ApiService.startInspection(formData,allImagePaths);
      LoadingDialogHelper.hide();
      if (result['result'] == 'success') {
        setState(() {
          ToastUtil.showNormal(context, "提交成功");
          Navigator.pop(context);

        });
      }
    } catch (e) {
      LoadingDialogHelper.hide();
      print('Error fetching data: $e');
    }
  }



}