Flutter – I have implemented search in my app , but i only get 10 product when I do searching from firebase

THESE ARE CODES, THAT I HAVE USED SO FAR.

import ‘dart:math’;

import ‘package:animated_text_kit/animated_text_kit.dart’;

import ‘package:cloud_firestore/cloud_firestore.dart’;

import ‘package:firebase_ui_firestore/firebase_ui_firestore.dart’;

import ‘package:flutter/material.dart’;

import ‘package:multiyenyewe/screen/productDetailsScreen.dart’;

import ‘package:multiyenyewe/screen/searchServices.dart’;

import ‘package:shimmer_image/shimmer_image.dart’;

import ‘../../firebaseService.dart’;

import ‘../../model/productModel.dart’;

import ‘package:firebase_storage/firebase_storage.dart’ as firebase_storage;

class DataSnapShot extends StatefulWidget {

final bool? showPants;

final FirestoreQueryBuilderSnapshot snapshot;

const DataSnapShot({

super.key,

required this.snapshot,

this.showPants

});

@override

State createState() => _DataSnapShotState();

}

class _DataSnapShotState extends State

with SingleTickerProviderStateMixin {

FirebaseService myService = FirebaseService();

firebase_storage.FirebaseStorage myStorage =

  firebase_storage.FirebaseStorage.instance;

SearchServices search = SearchServices();

static List dataList = [];

late AnimationController myController;

Animation? flipAnimation;

bool isLoading = false;

@override

void initState() {

if (mounted) {

  getSearchProduct();

}



super.initState();

}

//todo GetList

getSearchProduct() async{

dataList.clear();

await FirebaseFirestore.instance.collection('products').get().then((QuerySnapshot querySnapshot) {

  for (var myDocs in querySnapshot.docs) {

    setState(() {

      dataList.add(ProductModel(

        snapshotDoc: myDocs,

        productName: myDocs['productName'],

        brand: myDocs['brand'],

        category: myDocs['category'],

        subCategoryName: myDocs['subCategoryName'],

        salesPrice: myDocs['salesPrice'],

        regularPrice: myDocs['regularPrice'],

        priceForServices: myDocs['priceForServices'],

        productDescription: myDocs['productDescription'],

        location: myDocs['location'],

      ));

    });

  }

});

}

//todo product Normal Product List

@override

Widget build(BuildContext context) {

//todo Show Normal Product List Published And Unpublished

//todo Show Normal Product List Published And Unpublished



return SafeArea(

  child: Container(

    height: 800,

    color: Colors.white ,



    child: Column(

      children: [ 



              //todo searching



              ClipRRect(

                borderRadius: const BorderRadius.only(

                  bottomLeft: Radius.circular(15),

                  bottomRight: Radius.circular(15),

                ),

                child: Container(

                  decoration: const BoxDecoration(

                    border: Border.fromBorderSide(BorderSide.none),

                  ),

                  height: 55,

                  child: Padding(

                    padding: const EdgeInsets.all(8.0),

                    child: SizedBox(

                      //color: Colors.blue,

                      height: 55,

                      child: TextField(

                        onTap: () {

                          search.mySearch(

                              context: context,

                              productList: dataList,

                              suggestionList: suggestionList());

                        },

                        readOnly: true,

                        decoration: InputDecoration(

                          filled: true,

                          hintText: "Search Products",

                          fillColor: Colors.white,

                          helperStyle: const TextStyle(color: Colors.black),

                          prefixIcon: const Icon(Icons.search, color: Colors.green,),

                          labelText: widget.showPants == true ? 'Find Underwear & Many More' : 'Find Cars, Mobiles & Many More',

                          labelStyle: const TextStyle(

                            color: Colors.deepOrange,

                            fontSize: 15,

                          ),

                          contentPadding:

                             const EdgeInsets.only(left: 10, right: 10),

                          border: OutlineInputBorder(

                            borderRadius: BorderRadius.circular(6),

                          ),

                        ),

                      ),

                    ),

                  ),

                ),

              ),

     

                                          

                        

            ]),

          ),

        ),

      ],

    ),

  ),

);

}

}

SearchPage Class.

import ‘package:cached_network_image/cached_network_image.dart’;

import ‘package:cloud_firestore/cloud_firestore.dart’;

import ‘package:flutter/material.dart’;

import ‘package:search_page/search_page.dart’;

import ‘../model/productModel.dart’;

class ProductData {

ProductData({

this.hook,

this.lined,

this.opacity,

this.panel,

this.manualStart,

this.digitalStart,

this.automaticChangeOver,

this.primePower,

this.phase,

this.standByPower,

this.includedBattery,

this.memoryCapacity,

this.backLight,

this.mouse,

this.touchPad,

this.lightning,

this.microUSB,

this.usbA,

this.typeC,

this.ledLight,

this.portable,

this.backwardCompatible,

this.dataRecoveryService,

this.hardwareEncryption,

this.cameraFocus,

this.internalFlash,

this.tilTable,

this.lensIncluded,

this.dustProof,

this.controllerType,

this.numberOfBlades,

this.length,

this.computerSetup,

this.snapshotDoc,

this.repairsHardwareSoftware,

this.softwareUpgrades,

this.wirelessSetup,

this.wallMountingFlatTVs,

this.flatScreenTvRepair,

this.cameraSensorCleaning,

this.installingSoundbars,

this.iPhoneSmartPhoneRepair,

this.speakerAndStereoRepair,

this.cloudServices,

this.backupDisasterRecovery,

this.networkSecurity,

this.cctvCameraInstallation,

this.printServices,

this.antivirusInstallation,

this.softwareInstallation,

this.computerTraining,

this.iTConsulting,

this.mobileApplicationDev,

this.desktopAppDevelopment,

this.websiteDesignDevelop,

this.serverInstallation,

this.networkInstallation,

this.ultraSound,

this.regularCheckUp,

this.dermatology,

this.eyeClinic,

this.dentalClinic,

this.pediatric,

this.earNoseThroat,

this.disabledAndPhysiotherapy,

this.accidentEmergencyServices,

this.inPatientServices,

this.outPatientServices,

this.commercialCorporateLaw,

this.bankingFinanceLaw,

this.employmentLaw,

this.landLaw,

this.energyOilGasMiningLaw,

this.wildlifeTourismLaw,

this.agricultureLaw,

this.immigrationLaw,

this.telecommunicationLaw,

this.internationalTradeLaw,

this.intellectualPropertyLaw,

this.trainingLaw,

this.sizeInches,

this.displayTechnology,

this.warrant,

this.bluetooth,

this.hdmi,

this.voltage,

this.literCapacity,

this.frostFree,

this.freezerType,

this.lock,

this.smartCompressor,

this.numberShelves,

this.multiAirFlow,

this.energyStarLevel,

this.numberDrawer,

this.interiorRight,

this.productDimension,

this.reversibleDor,

this.autoOnOf,

this.countryOrigin,

this.speakerType,

this.wirelessSubwoofer,

this.wallMountable,

this.voiceAssistantBuiltIn,

this.remoteControl,

this.surroundSoundSystem,

this.auxiliaryCable,

this.stockNumber,

this.dolbyAudio,

this.livingRoom,

this.restaurant,

this.restRoom,

this.shop,

this.hotelGuestTv,

this.toilet,

this.hotelGuestPhone,

this.bathRoom,

this.backYard,

this.kitchen,

this.garden,

this.laundry,

this.furniture,

this.bathroom,

this.bedRoom,

this.houseStore,

this.parkingArea,

this.wifi,

this.electricity,

this.airCondition,

this.solarPower,

this.internetServices,

this.waterServices,

this.cctvCamera,

this.swimmingPool,

this.gatesFences,

this.sportGround,

this.measuredArea,

this.gotPlotDeed,

this.plotNumber,

this.wiperAndBrade,

this.powerWindow,

this.oilAndFilter,

this.steeringSystem,

this.tireServices,

this.carBrake,

this.carWheel,

this.engineServices,

this.airFilter,

this.carBody,

this.batteryCarService,

this.carAirCondition,

this.outerMaterial,

this.soleMaterial,

this.outerSole,

this.fabricType,

this.washingMachine,

this.neckStyle,

this.closureType,

this.analogueDigital,

this.materialType,

this.waterProof,

this.gender,

this.callText,

this.touchScreen,

this.usbType,

this.screenSize,

this.releaseDate,

this.processor,

this.ramInstalled,

this.operatingSystem,

this.specialFeature,

this.hardDiskSize,

this.displaySize,

this.wheelDrive,

this.manufactureYear,

this.registrationYear,

this.seat,

this.steering,

this.weight,

this.mileage,

this.door,

this.transmission,

this.productId,

this.modelName,

this.engineSize,

this.fuelType,

this.type,

this.approved,

this.category,

this.mainCategory,

this.imageUrls,

this.productDescription,

this.productName,

this.regularPrice,

this.salesPrice,

this.location,

this.brand,

this.unit,

this.size,

this.priceForServices,

this.otherDetails,

this.manageInventory,

this.sizeList,

this.isChargeShipping,

this.shippingCharge,

this.seller,

this.subCategoryName,

this.scheduleDate,

this.color,

this.phoneMemory,

this.productState,

this.selfieCameraPixels,

this.mainCameraPixels,

this.networkTechnology,

this.fuelTankCapacity,

this.monthlyRent,

this.diskType,

this.dishInstallation,

this.hangingSpace,

this.sofaType,

this.roomTypes,

this.bedSideTable,

this.fanType,

this.usageType,

this.zoomType,

this.ethernet,

this.boneConduction,

this.sweatProof,

this.mediaControl,

this.batteryLife,

this.wearingTypeFormFactor,

this.waterPumpInches,

this.noiseLevel,

});

final String? hook;

final String? lined;

final String? opacity;

final String? panel;

final String? noiseLevel;

final String? manualStart;

final String? digitalStart;

final String? automaticChangeOver;

final String? primePower;

final String? phase;

final String? standByPower;

final String? includedBattery;

final String? backLight;

final String? mouse;

final String? touchPad;

final String? lightning;

final String? microUSB;

final String? usbA;

final String? typeC;

final String? ledLight;

final String? portable;

final String? backwardCompatible;

final String? dataRecoveryService;

final String? hardwareEncryption;

final String? wearingTypeFormFactor;

final String? boneConduction;

final String? mediaControl;

final String? sweatProof;

final String? batteryLife;

final String? ethernet;

final String? zoomType;

final String? cameraFocus;

final String? internalFlash;

final String? tilTable;

final String? lensIncluded;

final String? dustProof;

final String? fanType;

final String? usageType;

final String? controllerType;

final String? numberOfBlades;

final String? length;

final DocumentSnapshot? snapshotDoc;

final String? sofaType;

final String? bedSideTable;

final String? roomTypes;

//todo Bellow Medical

final String? regularCheckUp;

final String? dermatology;

final String? eyeClinic;

final String? selfieCameraPixels;

final String? dentalClinic;

final String? pediatric;

final String? earNoseThroat;

final String? disabledAndPhysiotherapy;

final String? accidentEmergencyServices;

final String? inPatientServices;

final String? outPatientServices;

final String? displayTechnology;

final String? ultraSound;

final String? hangingSpace;

//todo above Medical

final String? commercialCorporateLaw;

final String? bankingFinanceLaw;

final String? employmentLaw;

final String? landLaw;

final String? energyOilGasMiningLaw;

final String? wildlifeTourismLaw;

final String? agricultureLaw;

final String? immigrationLaw;

final String? telecommunicationLaw;

final String? internationalTradeLaw;

final String? intellectualPropertyLaw;

final String? trainingLaw;

final String? livingRoom;

final String? restaurant;

final String? restRoom;

final String? shop;

final String? hotelGuestTv;

final String? toilet;

final String? hotelGuestPhone;

final String? bathRoom;

final int? monthlyRent;

final String? diskType;

final String? electricity;

final String? solarPower;

final String? airCondition;

final String? internetServices;

final String? waterServices;

final String? cctvCamera;

final String? swimmingPool;

final String? gatesFences;

final String? sportGround;

final String? networkTechnology;

final String? usbType;

final String? powerWindow;

final String? fuelTankCapacity;

final String? touchScreen;

final String? mainCameraPixels;

final String? screenSize;

final String? releaseDate;

final String? color;

final String? backYard;

final String? kitchen;

final String? garden;

final String? laundry;

final String? processor;

final String? category;

final bool? approved;

final String? mainCategory;

final List? imageUrls;

final String? productDescription;

final String? subCategoryName;

final String? productName;

final dynamic regularPrice;

final dynamic salesPrice;

final String? location;

final String? engineSize;

final String? brand;

final String? fabricType;

final String? washingMachine;

final String? neckStyle;

final String? closureType;

final String? unit;

final String? size;

final String? type;

final String? otherDetails;

final Timestamp? scheduleDate;

final String? productState;

final bool? manageInventory;

final String? productId;

final String? fuelType;

final List? sizeList;

final bool? isChargeShipping;

final int? shippingCharge;

final String? priceForServices;

final Map? seller;

final String? wheelDrive;

final String? manufactureYear;

final String? registrationYear;

final String? seat;

final String? ramInstalled;

final String? operatingSystem;

final String? specialFeature;

final String? hardDiskSize;

final String? displaySize;

final String? steering;

final String? weight;

final String? mileage;

final String? door;

final String? transmission;

final String? phoneMemory;

final String? memoryCapacity;

final String? analogueDigital;

final String? callText;

final String? materialType;

final String? gender;

final String? waterProof;

final String? outerMaterial;

final String? soleMaterial;

final String? outerSole;

final String? wiperAndBrade;

final String? oilAndFilter;

final String? steeringSystem;

final String? tireServices;

final String? carBrake;

final String? carWheel;

final String? engineServices;

final String? airFilter;

final String? carBody;

final String? batteryCarService;

final String? carAirCondition;

final String? measuredArea;

final String? gotPlotDeed;

final String? plotNumber;

final String? furniture;

final String? bathroom;

final String? bedRoom;

final String? houseStore;

final String? parkingArea;

final String? wifi;

final String? warrant;

final String? bluetooth;

final String? hdmi;

final String? voltage;

final String? literCapacity;

final String? frostFree;

final String? freezerType;

final String? lock;

final String? smartCompressor;

final String? numberShelves;

final String? multiAirFlow;

final String? energyStarLevel;

final String? numberDrawer;

final String? interiorRight;

final String? productDimension;

final String? reversibleDor;

final String? autoOnOf;

final String? countryOrigin;

final String? speakerType;

final String? wirelessSubwoofer;

final String? wallMountable;

final String? voiceAssistantBuiltIn;

final String? remoteControl;

final String? surroundSoundSystem;

final String? auxiliaryCable;

final String? stockNumber;

final String? dolbyAudio;

final String? sizeInches;

//todo electronic computer Services

final String? modelName;

final String? computerSetup;

final String? repairsHardwareSoftware;

final String? softwareUpgrades;

final String? wirelessSetup;

final String? wallMountingFlatTVs;

final String? flatScreenTvRepair;

final String? cameraSensorCleaning;

final String? installingSoundbars;

final String? iPhoneSmartPhoneRepair;

final String? speakerAndStereoRepair;

final String? cloudServices;

final String? backupDisasterRecovery;

final String? networkSecurity;

final String? cctvCameraInstallation;

final String? printServices;

final String? antivirusInstallation;

final String? softwareInstallation;

final String? computerTraining;

final String? iTConsulting;

final String? mobileApplicationDev;

final String? desktopAppDevelopment;

final String? websiteDesignDevelop;

final String? serverInstallation;

final String? networkInstallation;

final String? dishInstallation;

final String? waterPumpInches;

  //todo above Medical

}

class SearchServices {

mySearch({context, productList, suggestionList}) {

showSearch(

  context: context,

  delegate: SearchPage<ProductModel>(

      onQueryUpdate: (s) => const Center(child: CircularProgressIndicator(),),

      items: productList,

      barTheme: ThemeData(),

      searchLabel: 'Search Products',

      suggestion: suggestionList,

      failure: const Center(child: Text('No Product / Services Found :(')),

      filter: (product) => [

            product.productName,

            product.category,

            product.brand,

            product.subCategoryName,

          ],

      builder: (product) =>

          ListTile(title: Text(product.productName!),)



));

}

}