import 'dart:convert';

import 'package:dio/dio.dart';
import 'package:discover_module/ui_screen/interactionform/interactionprovider.dart';
import 'package:discover_module/ui_screen/interactionform/model/interaction_config_data.dart';
import 'package:discover_module/ui_screen/interactionform/model/interaction_data.dart';
import 'package:discover_module/ui_screen/interactionform/model/json_form_data.dart';
import 'package:discover_module/ui_screen/interactionform/model/location_model.dart';
import 'package:discover_module/ui_screen/interactionform/model/save_interaction.dart';
import 'package:discover_module/ui_screen/interactionform/repository/hive_repository.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/services.dart';
import 'package:hive_flutter/hive_flutter.dart';

class ViewInteractionProvider extends ChangeNotifier {
  List<FormFieldData> interactionReponseList = [];
  // List<dynamic> sectionList = [];
  List<SectionList> sectionList = [];
  late Location locationList;
  List<TextEditingController> textEditingControllerList = [];
  List<TextEditingController> multipletextEditingControllerList = [];
  int textfieldIndex = 0;
  List<Country> countryList = [];
  List<States> stateList = [];
  List<City> cityList = [];
  List<InputClass> checkboxlist = [];
  String selectedCountry = 'Selected Country';
  String radioValue = '';
  bool checkboxValue = false;

  late SaveInteraction saveInteraction;
  List<SaveData> saveData = [];

  List<SectionList> newList = [];
  String sectionName = '';
  late String selectedCity = 'Selected City', selectedState = 'Selected State';
  String customdropdownValue = '';
  String? selectedValue;
  List<String> selectedItems = [];
  InputClass? selectedObj;
  List<SaveInteraction> savedList = [];
  List<InteractionConfigData> intConfigDataList = [];
  String? intId, intName;
  final HiveDataRepository _hiveprovider = HiveDataRepository(
      Hive.box<InteractionConfigData>('InteractionConfigDataBox'));

  late final InteractionProvider interactionProvider;
  initConfigData() async {
    intConfigDataList = _hiveprovider.getAllDataFromHive();
    notifyListeners();
  }

  Future<void> getRecords(String formname) async {
    var box = await Hive.openBox<SaveInteraction>('InteractionDataBox');
    savedList = box.values.toList();
    savedList = savedList
        .where(
          (element) => element.form == formname,
        )
        .toList();
    notifyListeners();
  }

  Future<List<SaveInteraction>> getAllRecords() async {
    var box = await Hive.openBox<SaveInteraction>('InteractionDataBox');
    List<SaveInteraction> savedList = box.values.toList();

    return savedList;
  }

  init(int index) async {
    // _hiveprovider = HiveDataRepository(
    //     Hive.box<InteractionConfigData>('InteractionConfigDataBox'));
    // intConfigDataList = _hiveprovider.getAllDataFromHive();
    InteractionConfigData interactionConfigData = intConfigDataList[index];
    intId = intConfigDataList[index].id;
    intName = intConfigDataList[index].name;

    print("data $intConfigDataList");
    // await fetchSaveDataJson();
    // await fetchDataSet();
    await fetchData(interactionConfigData.widgets);
    await fetchLocationData();
  }

  initSavedForm(SaveInteraction saveInteractiondata) {
    intConfigDataList
        .indexWhere((element) => element.id == saveInteractiondata.intId);

    interactionReponseList = saveInteractiondata.save
        .map((e) => FormFieldData(
            multipleList: e.multipleList == null
                ? []
                : e.multipleList!
                    .map((mobj) => SectionList(
                        depid: mobj.depid,
                        id: mobj.id,
                        inputList: mobj.inputList,
                        isRequired: mobj.isRequired,
                        extension: mobj.extension,
                        fileName: mobj.fileName,
                        selectedObject: mobj.selectedObject,
                        name: mobj.name,
                        param: mobj.param,
                        selectedValue: mobj.selectedValue,
                        widget: mobj.widget,
                        controller: mobj.controller,
                        gid: mobj.gid,
                        input: mobj.input,
                        selectedId: mobj.selectedId,
                        value: mobj.value))
                    .toList(),
            sectionList: e.sectionList
                .map((obj) => SectionList(
                    depid: obj.depid,
                    id: obj.id,
                    inputList: obj.inputList,
                    isRequired: obj.isRequired,
                    extension: obj.extension,
                    fileName: obj.fileName,
                    name: obj.name,
                    param: obj.param,
                    selectedObject: obj.selectedObject,
                    selectedValue: obj.selectedValue,
                    widget: obj.widget,
                    controller: obj.controller,
                    gid: obj.gid,
                    input: obj.input,
                    selectedId: obj.selectedId,
                    value: obj.value))
                .toList(),
            sectionName: e.sectionName,
            multiple: e.multiple))
        .toList();

    textEditingControllerList.clear();

    for (var item in interactionReponseList) {
      sectionList = item.sectionList;

      for (SectionList obj in item.multipleList!) {
        obj.gid = obj.gid ?? item.multipleList!.length;
        if (obj.widget == InteractionWidget.TEXT) {
          var textEditingController = TextEditingController();
          textEditingController.text = obj.selectedValue!.isNotEmpty
              ? obj.selectedValue!.last ?? ""
              : "";
          multipletextEditingControllerList.add(textEditingController);
          obj.controller = multipletextEditingControllerList.last;
          // obj.controller = obj.selectedValue.last ?? " ";
        }
        if (obj.widget == InteractionWidget.DROPDOWN ||
            obj.widget == InteractionWidget.AUTOCOMPLETE ||
            obj.widget == InteractionWidget.MULTISELECT) {
          List<InputClass> list = obj.inputList!;
          if (obj.selectedObject != null) {
          } else {
            obj.selectedObject = obj.selectedValue!.isNotEmpty
                ? getDataObject(obj.id, obj.selectedValue!.last, list)
                : list[0];
          }

          print("value : ${list.first.name} ");
        }
        if (obj.widget == InteractionWidget.CHECKBOX) {
          List<String> selectedvalues = [];
          if (obj.selectedValue!.isNotEmpty) {
            for (var id in obj.selectedValue!) {
              int ind =
                  obj.inputList!.indexWhere((element) => element.id == id);
              if (ind != -1) {
                obj.inputList![ind].ischecked = true;
                selectedvalues.add(obj.inputList![ind].name);
              }
            }
          }
        }
        if (obj.widget == InteractionWidget.RADIO) {
          List<InputClass> list = obj.inputList!;

          if (obj.selectedValue!.isNotEmpty) {
            int ind = list
                .indexWhere((element) => element.id == obj.selectedValue!.last);
            if (ind != -1) {
              obj.inputList![ind].ischecked = true;
              radioValue = obj.inputList![ind].name;
            }
          }
        }
        // newList.add(obj);
      }
      for (var sectionItem in item.sectionList) {
        if (sectionItem.widget == InteractionWidget.TEXT) {
          var textEditingController = TextEditingController();
          textEditingController.text = sectionItem.selectedValue!.isNotEmpty
              ? sectionItem.selectedValue!.last ?? " "
              : " ";
          textEditingControllerList.add(textEditingController);

          sectionItem.controller = textEditingControllerList.last;
        }
        if (sectionItem.widget == InteractionWidget.DROPDOWN) {
          List<InputClass> list = sectionItem.inputList!;
          if (sectionItem.selectedObject != null) {
            print("#######not null");
          } else {
            print("#######is_null");
            if (sectionItem.selectedValue == null) {
              print("#######is_null#####");
            } else {
              print('###${sectionItem.selectedValue}');
            }
            sectionItem.selectedObject = sectionItem.selectedValue!.isNotEmpty
                ? getDataObject(
                    sectionItem.id, sectionItem.selectedValue!.last, list)
                : list[0];
          }

          print("valuesssss : ${sectionItem.selectedObject!.name} ");
        }

        if (sectionItem.widget == InteractionWidget.AUTOCOMPLETE ||
            sectionItem.widget == InteractionWidget.MULTISELECT) {
          List<InputClass> list = sectionItem.inputList!;
          if (sectionItem.selectedObject != null) {
          } else {
            sectionItem.selectedObject = sectionItem.selectedValue!.isNotEmpty
                ? getDataObject(
                    sectionItem.id, sectionItem.selectedValue!.last, list)
                : list[0];
          }

          print("value : ${list.first.name} ");
        }
        if (sectionItem.widget == InteractionWidget.CHECKBOX) {
          List<String> selectedvalues = [];
          if (sectionItem.selectedValue!.isNotEmpty) {
            for (var id in sectionItem.selectedValue!) {
              int ind = sectionItem.inputList!
                  .indexWhere((element) => element.id == id);
              if (ind != -1) {
                sectionItem.inputList![ind].ischecked = true;
                selectedvalues.add(sectionItem.inputList![ind].name);
              }
            }
          }
        }
        if (sectionItem.widget == InteractionWidget.RADIO) {
          List<InputClass> list = sectionItem.inputList!;

          if (sectionItem.selectedValue!.isNotEmpty) {
            int ind = list.indexWhere(
                (element) => element.id == sectionItem.selectedValue!.last);
            if (ind != -1) {
              sectionItem.inputList![ind].ischecked = true;
              radioValue = sectionItem.inputList![ind].name;
            }
          }
        }
        if (sectionItem.widget == InteractionWidget.BUTTON &&
            sectionItem.param == 'chooseFile' &&
            sectionItem.selectedValue!.isNotEmpty) {
          print("choosed file");
          print(sectionItem.selectedValue!.last);
        }
      }
    }
    print(interactionReponseList);
    print("check textcontrollers ${textEditingControllerList.length}");
  }

  Future<String> fetchDataSet() async {
    List<InputClass> list = getData("intlocation_1");
    print(list);
    return "success";
  }

  List<InputClass> getData(String widgetId) {
    List<InputClass> list = [];

    return list;
  }

  InputClass getDataObject(String widgetId, String id, List<InputClass> list) {
    // if (id != "") {
    // List<InputClass> list = [];
    InputClass value = InputClass(id: '', name: '');

    if (list.isNotEmpty) {
      int index = list.indexWhere((element) => element.id.toString() == id);

      if (index != -1) {
        value = list[index];
      }
    }

    return value;
  }

// TODO: Search for widget with depid and check if selected is not null and by selected id get the data of current widget
  List<InputClass> getData2(SectionList sectionItem) {
    List<InputClass> list = [];
    // if (sectionItem.inputList != null) {
    list = sectionItem.inputList!;
    if (sectionItem.depid != "") {
      //  print("check depid : ${sectionItem.depid}");
      int i = 0;
      for (var obj in interactionReponseList) {
        i = obj.sectionList
            .indexWhere((element) => element.id == sectionItem.depid);
        //  print("check depid index: $i");
        if (i != -1) {
          //print("check depid value: ${obj.sectionList[i].value}");
          if (obj.sectionList[i].value != null) {
            if (list
                .where((element) => element.pid == obj.sectionList[i].value)
                .isNotEmpty) {
              list = list
                  .where((element) => element.pid == obj.sectionList[i].value)
                  .toList();

              sectionItem.selectedObject = list[0];
            } else {
              // InputClass obj = InputClass(
              //     id: "obj.sectionList[i].value",
              //     name: "Select ${sectionItem.name}");
              list = [];
              // list.add(obj);
              sectionItem.selectedObject = null;
            }
          } else {
            // int index = obj.sectionList
            //     .indexWhere((element) => element.id == sectionItem.id);

            // list = obj.sectionList[index].inputList;
          }
        }
      }

      //  int index = data[i].data.indexWhere((element) => element.)
    }
    // }
    return list;
  }

  setDropDownValue(String value, SectionList sectionItem, bool multiple,
      InputClass selectedObject) {
    int i = 0;
    for (var obj in interactionReponseList) {
      if (multiple && obj.multipleList != null) {
        i = obj.multipleList!.indexWhere((element) =>
            element.id == sectionItem.id && element.gid == sectionItem.gid);
        if (i != -1) {
          obj.multipleList![i].value = value;
          obj.multipleList![i].tempselectedValue = [];
          obj.multipleList![i].tempselectedValue!.add(value);
          // obj.multipleList![i].selectedObject = selectedObj;
        }
      } else {
        i = obj.sectionList
            .indexWhere((element) => element.id == sectionItem.id);
        if (i != -1) {
          obj.sectionList[i].value = value;
          obj.sectionList[i].tempselectedValue = [];
          obj.sectionList[i].tempselectedValue!.add(value);
          // obj.sectionList[i].selectedObject = selectedObj;
        }
      }
    }
    notifyListeners();
  }

  Future<void> disposeValues() async {
    print("dispose called");
    // await _hiveprovider.closeHiveBox();
    for (var obj in interactionReponseList) {
      obj.multipleList!.clear();
      // for (var obj2 in obj.sectionList) {
      //   obj2.selectedObject = null;
      // }

      obj.sectionList.clear();
    }
    interactionReponseList.clear();
  }

  setTextValue(String value, SectionList sectionItem, bool multiple) {
    int i = 0;
    for (var obj in interactionReponseList) {
      if (multiple && obj.multipleList != null) {
        i = obj.multipleList!.indexWhere((element) =>
            element.id == sectionItem.id && element.gid == sectionItem.gid);
        if (i != -1) {
          obj.multipleList![i].value = value;
          obj.multipleList![i].selectedValue!.add(value);
        }
      } else {
        i = obj.sectionList
            .indexWhere((element) => element.id == sectionItem.id);
        if (i != -1) {
          obj.sectionList[i].value = value;
          obj.sectionList[i].selectedValue!.add(value);
        }
      }
    }
    notifyListeners();
  }

  setAutoCompleteValue(String value, SectionList sectionItem, bool multiple) {
    int i = 0;
    for (var obj in interactionReponseList) {
      if (multiple && obj.multipleList != null) {
        i = obj.multipleList!.indexWhere((element) =>
            element.id == sectionItem.id && element.gid == sectionItem.gid);
        if (i != -1) {
          obj.multipleList![i].value = value;
          obj.multipleList![i].tempselectedValue = [];
          obj.multipleList![i].tempselectedValue!.add(value);
        }
      } else {
        i = obj.sectionList
            .indexWhere((element) => element.id == sectionItem.id);
        if (i != -1) {
          obj.sectionList[i].value = value;
          obj.sectionList[i].tempselectedValue = [];
          obj.sectionList[i].tempselectedValue!.add(value);
        }
      }
    }
    notifyListeners();
  }

  String getDropDownValue(
      String value, SectionList sectionItem, List<InputClass> list) {
    int i = 0;
    String svalue = '';

    i = list.indexWhere((element) => element.id == value);
    if (i != -1) {
      svalue = list[i].name;
    } else {
      svalue = list[0].name;
    }

    return svalue;
  }

  Future<String> fetchData(InteractionResultData interactionResultData) async {
    InteractionResultData interactionConfig = interactionResultData;

    print("itemCategoryModel Item = + ${interactionConfig.result}");

    interactionReponseList = interactionConfig.result;
    print("check stored: $interactionReponseList");
    textEditingControllerList.clear();

    for (var item in interactionReponseList) {
      sectionList = item.sectionList;
      for (var sectionItem in item.sectionList) {
        if (sectionItem.widget == InteractionWidget.TEXT) {
          var textEditingController = TextEditingController();

          textEditingControllerList.add(textEditingController);
          sectionItem.controller = textEditingControllerList.last;
        }
        if (sectionItem.widget == InteractionWidget.DROPDOWN ||
            sectionItem.widget == InteractionWidget.AUTOCOMPLETE ||
            sectionItem.widget == InteractionWidget.MULTISELECT) {
          List<InputClass> list = sectionItem.inputList!;
          sectionItem.value = list[0].name;
          print("value : ${list.first} ");
        }
      }
    }
    print(interactionReponseList);
    print("check textcontrollers ${textEditingControllerList.length}");

    return "success";
  }

  Future<String> fetchLocationData() async {
    var data =
        await rootBundle.loadString("assets/images/locationdetailsform.json");

    Locations loc =
        Locations(location: Location.fromJson(json.decode(data)["location"]));
    locationList = loc.location;
    countryList = locationList.country;
    stateList = locationList.state;
    cityList = locationList.city;

    print(locationList);
    notifyListeners();
    return "success";
  }

  List<States> getState(String cid) {
    List<States> states =
        stateList.where((element) => element.countryId == cid).toList();

    return states;
  }

  List<City> getCity(String sid) {
    List<City> city =
        cityList.where((element) => element.stateId == sid).toList();

    return city;
  }

  String getCountryId(String name) {
    if (countryList.isNotEmpty) {
      int i = countryList.indexWhere((element) => element.countryName == name);
      return countryList[i].countryId;
    }
    return '';
  }

  String getStateId(String name) {
    if (stateList.isNotEmpty) {
      int i = stateList.indexWhere((element) => element.stateName == name);
      return stateList[i].stateId;
    }
    return '';
  }

  String getCityId(String name) {
    if (cityList.isNotEmpty) {
      int i = cityList.indexWhere((element) => element.cityName == name);
      return cityList[i].distId;
    }
    return '';
  }

  setRadioValue(SectionList sectionItem) {
    List<InputClass> list = (sectionItem.input as List)
        .map((itemWord) => InputClass.fromJson(itemWord))
        .toList();
    radioValue = list[0].name;

    notifyListeners();
  }

  setcheckBoxValue(SectionList sectionItem, String sectionName, bool newValue,
      String id, bool multiple) {
    int index =
        sectionItem.inputList!.indexWhere((element) => element.id == id);
    sectionItem.inputList![index].ischecked = newValue;
    // sectionItem.selectedValue.add(data[i].data[index].id);
    int index2 = 0;
    for (var obj in interactionReponseList) {
      if (multiple && obj.multipleList != null) {
        index2 = obj.multipleList!.indexWhere((element) =>
            element.id == sectionItem.id && element.gid == sectionItem.gid);
        if (index2 != -1) {
          obj.multipleList![index2].value = sectionItem.inputList![index].id;
          obj.multipleList![index2].selectedValue!
              .add(sectionItem.inputList![index].id);
        }
      } else {
        index2 = obj.sectionList
            .indexWhere((element) => element.id == sectionItem.id);
        if (index2 != -1) {
          obj.sectionList[index2].value = sectionItem.inputList![index].id;
          obj.sectionList[index2].selectedValue!
              .add(sectionItem.inputList![index].id);
        }
      }
    }
    notifyListeners();
  }

  getSectionItem(String sectionName) {
    newList = [];
    List<SectionList> addList = [];
    int index = interactionReponseList
        .indexWhere((element) => element.sectionName == sectionName);

    addList = interactionReponseList[index]
        .sectionList
        .map((e) => SectionList(
            depid: e.depid,
            id: e.id,
            inputList: e.inputList,
            isRequired: e.isRequired,
            name: e.name,
            param: e.param,
            selectedValue: [],
            widget: e.widget,
            controller: e.controller,
            gid: e.gid,
            input: e.input,
            selectedId: e.selectedId,
            value: e.value))
        .toList();
    SectionList delItem = SectionList(
        name: "delete",
        param: "deletebtn",
        id: "deletebtn",
        selectedValue: [],
        depid: "",
        widget: InteractionWidget.BUTTON,
        inputList: [],
        isRequired: true);

    addList.add(delItem);

    // if (interactionReponseList[index].multipleList!.isEmpty) {
    //   newList = addList;
    // } else {
    if (interactionReponseList[index].multipleList == null) {
      interactionReponseList[index].multipleList = addList;
    } else {
      interactionReponseList[index].multipleList =
          interactionReponseList[index].multipleList! + addList;
    }

    newList = interactionReponseList[index].multipleList!;
    // newList = newList + addList;
    // }
    if (interactionReponseList[index].multipleList != null) {
      for (SectionList obj in interactionReponseList[index].multipleList!) {
        obj.gid = obj.gid ?? interactionReponseList[index].multipleList!.length;
        if (obj.widget == InteractionWidget.TEXT) {
          var textEditingController = TextEditingController();

          multipletextEditingControllerList.add(textEditingController);
          obj.controller = multipletextEditingControllerList.last;
          obj.controller!.text =
              obj.selectedValue != null && obj.selectedValue!.isNotEmpty
                  ? obj.selectedValue!.last
                  : '';
        }
        // newList.add(obj);
      }
    }

    print(
        "check length : ${interactionReponseList[index].multipleList!.length}");
    notifyListeners();
  }

  deleteMultipleRows(
      int gid, SectionList sectionItem, String selectedSectionName) {
    int index = interactionReponseList
        .indexWhere((element) => element.sectionName == selectedSectionName);
    interactionReponseList[index]
        .multipleList!
        .removeWhere((item) => item.gid == gid);

    notifyListeners();
  }

  saveJsonObject(BuildContext context, String form,
      SaveInteraction saveInteraction) async {
    List<FormFieldData> resultData = interactionReponseList
        .map((e) => FormFieldData(
              multipleList: e.multipleList == null
                  ? []
                  : e.multipleList!
                      .map((mobj) => SectionList(
                          depid: mobj.depid,
                          id: mobj.id,
                          inputList: mobj.inputList,
                          isRequired: mobj.isRequired,
                          extension: mobj.extension,
                          fileName: mobj.fileName,
                          name: mobj.name,
                          param: mobj.param,
                          selectedValue:
                              mobj.tempselectedValue ?? mobj.selectedValue,
                          widget: mobj.widget,
                          gid: mobj.gid,
                          input: mobj.input,
                          selectedId: mobj.selectedId,
                          value: mobj.value))
                      .toList(),
              sectionList: e.sectionList
                  .map((obj) => SectionList(
                      depid: obj.depid,
                      id: obj.id,
                      inputList: obj.inputList,
                      extension: obj.extension,
                      fileName: obj.fileName,
                      isRequired: obj.isRequired,
                      name: obj.name,
                      param: obj.param,
                      selectedValue: obj.tempselectedValue ?? obj.selectedValue,
                      widget: obj.widget,
                      controller: obj.controller,
                      gid: obj.gid,
                      input: obj.input,
                      selectedId: obj.selectedId,
                      value: obj.value))
                  .toList(),
              sectionName: e.sectionName,
              multiple: e.multiple,
            ))
        .toList();

    final data = SaveInteraction(
      save: resultData,
      id: saveInteraction.id,
      updatedTime: DateTime.now().toString(),
      form: saveInteraction.form,
      intId: saveInteraction.intId,
      intName: saveInteraction.intName,
    );
    var box = Hive.box<SaveInteraction>('InteractionDataBox');

    if (!box.isOpen) {
      box = await Hive.openBox<SaveInteraction>('InteractionDataBox');
    }

    int index =
        box.values.toList().indexWhere((element) => element.id == data.id);

    box.putAt(index, data);
    await getRecords(saveInteraction.form!);
    // box.close();

    //  await MockApiCall().postFormData(data);
  }

  Future<void> deleteRecord(SaveInteraction saveInteraction) async {
    var box = await Hive.openBox<SaveInteraction>('InteractionDataBox');
    final Map<dynamic, SaveInteraction> deliveriesmap = box.toMap();
    dynamic deleteKey;
    deliveriesmap.forEach((key, value) {
      if (value.id == saveInteraction.id) {
        deleteKey = key;
      }
    });
    box.delete(deleteKey);
    await getRecords(saveInteraction.form!);
    //box.close();
  }

  List<MultipleSectionList> getModifiedList(List<SectionList> sectionList) {
    List<MultipleSectionList> newSectionList = [];
    for (var obj in sectionList) {
      if (obj.id != 'deletebtn') {
        if (obj.id == 'chooseFile') {
          List<MultipartFile> files = [];
          if (obj.selectedValue!.isNotEmpty && obj.selectedValue != null) {
            for (var file in obj.selectedValue!) {
              files.add(MultipartFile.fromFileSync(file));
            }
          }
          MultipleSectionList newobj = MultipleSectionList(
            id: obj.id,
            selectedValue: files,
          );

          newSectionList.add(newobj);
        } else {
          MultipleSectionList newobj = MultipleSectionList(
            id: obj.id,
            selectedValue: obj.selectedValue!,
          );
          newSectionList.add(newobj);
        }
      }
    }
    return newSectionList;
  }

  bool validateMultipleRows() {
    for (var obj in interactionReponseList) {
      if (obj.multipleList != null) {
        for (var mulobj in obj.multipleList!) {
          if (mulobj.widget == InteractionWidget.TEXT) {
            if (mulobj.controller!.text.isEmpty) {
              return true;
            }
          }
        }
      }
    }
    return false;
  }

  bool validateTextFields() {
    for (var obj in interactionReponseList) {
      for (var mulobj in obj.sectionList) {
        if (mulobj.widget == InteractionWidget.TEXT) {
          if (mulobj.controller!.text.isEmpty) {
            return true;
          }
        }
      }
    }
    return false;
  }
}