Fondex/lib/screen_ui/on_demand_service/provider_inbox_screen.dart

import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:customer/constant/const_texts.dart';
import 'package:customer/constant/constant.dart';
import 'package:customer/models/inbox_model.dart';
import 'package:customer/models/user_model.dart';
import 'package:customer/screen_ui/multi_vendor_service/chat_screens/chat_screen.dart';
import 'package:customer/themes/app_them_data.dart';
import 'package:customer/themes/responsive.dart';
import 'package:customer/utils/network_image_widget.dart';
import 'package:customer/widget/firebase_pagination/src/fireStore_pagination.dart';
import 'package:customer/widget/firebase_pagination/src/models/view_type.dart';

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../../../controllers/theme_controller.dart';
import '../../../service/fire_store_utils.dart';
import '../../../themes/show_toast_dialog.dart';

class ProviderInboxScreen extends StatelessWidget {
  const ProviderInboxScreen({super.key});

  @override
  Widget build(BuildContext context) {
    final themeController = Get.find<ThemeController>();
    final isDark = themeController.isDark.value;
    return Scaffold(
      appBar: AppBar(
        backgroundColor:
            isDark ? AppThemeData.surfaceDark : AppThemeData.surface,
        centerTitle: false,
        titleSpacing: 0,
        title: Text(
          "Provider Inbox".tr,
          textAlign: TextAlign.start,
          style: TextStyle(
            fontFamily: AppThemeData.medium,
            fontSize: 16,
            color: isDark ? AppThemeData.grey50 : AppThemeData.grey900,
          ),
        ),
      ),
      body: FirestorePagination(
        //item builder type is compulsory.
        physics: const BouncingScrollPhysics(),
        itemBuilder: (context, documentSnapshots, index) {
          final data = documentSnapshots[index].data() as Map<String, dynamic>?;
          InboxModel inboxModel = InboxModel.fromJson(data!);
          return InkWell(
            onTap: () async {
              ShowToastDialog.showLoader(ConstTexts.pleaseWait.tr);

              UserModel? customer = await FireStoreUtils.getUserProfile(
                inboxModel.customerId.toString(),
              );
              UserModel? restaurantUser = await FireStoreUtils.getUserProfile(
                inboxModel.restaurantId.toString(),
              );
              ShowToastDialog.closeLoader();

              Get.to(
                const ChatScreen(),
                arguments: {
                  "customerName": customer!.fullName(),
                  "restaurantName": restaurantUser!.fullName(),
                  "orderId": inboxModel.orderId,
                  "restaurantId": restaurantUser.id,
                  "customerId": customer.id,
                  "customerProfileImage": customer.profilePictureURL,
                  "restaurantProfileImage": restaurantUser.profilePictureURL,
                  "token": restaurantUser.fcmToken,
                  "chatType": inboxModel.chatType,
                },
              );
            },
            child: Padding(
              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 5),
              child: Container(
                decoration: ShapeDecoration(
                  color: isDark ? AppThemeData.grey900 : AppThemeData.grey50,
                  shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(8),
                  ),
                ),
                child: Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: Row(
                    children: [
                      ClipRRect(
                        borderRadius: const BorderRadius.all(
                          Radius.circular(10),
                        ),
                        child: NetworkImageWidget(
                          imageUrl:
                              inboxModel.restaurantProfileImage.toString(),
                          fit: BoxFit.cover,
                          height: Responsive.height(6, context),
                          width: Responsive.width(12, context),
                        ),
                      ),
                      const SizedBox(width: 10),
                      Expanded(
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Row(
                              children: [
                                Expanded(
                                  child: Text(
                                    "${inboxModel.restaurantName}",
                                    textAlign: TextAlign.start,
                                    style: TextStyle(
                                      fontFamily: AppThemeData.semiBold,
                                      fontSize: 16,
                                      color:
                                          isDark
                                              ? AppThemeData.grey100
                                              : AppThemeData.grey800,
                                    ),
                                  ),
                                ),
                                Text(
                                  Constant.timestampToDate(
                                    inboxModel.createdAt!,
                                  ),
                                  textAlign: TextAlign.start,
                                  style: TextStyle(
                                    fontFamily: AppThemeData.regular,
                                    fontSize: 16,
                                    color:
                                        isDark
                                            ? AppThemeData.grey400
                                            : AppThemeData.grey500,
                                  ),
                                ),
                              ],
                            ),
                            const SizedBox(height: 5),
                            Text(
                              "${inboxModel.lastMessage}",
                              textAlign: TextAlign.start,
                              style: TextStyle(
                                fontFamily: AppThemeData.medium,
                                fontSize: 14,
                                color:
                                    isDark
                                        ? AppThemeData.grey200
                                        : AppThemeData.grey700,
                              ),
                            ),
                          ],
                        ),
                      ),
                    ],
                  ),
                ),
              ),
            ),
          );
        },
        shrinkWrap: true,
        onEmpty: Constant.showEmptyView(message: "No Conversion found".tr),
        // orderBy is compulsory to enable pagination
        query: FirebaseFirestore.instance
            .collection('chat_provider')
            .where("customerId", isEqualTo: FireStoreUtils.getCurrentUid())
            .orderBy('createdAt', descending: true),
        //Change types customerId
        viewType: ViewType.list,
        initialLoader: Constant.loader(),
        // to fetch real-time data
        isLive: true,
      ),
    );
  }
}