import 'package:country_flags/country_flags.dart';
import 'package:flutter/material.dart' hide DateUtils;
import 'package:flutter_svg/svg.dart';
import 'package:provider/provider.dart';
import 'package:tm_app/core/routes/app_routes.dart';
import 'package:tm_app/data/services/model/tender_data/tender_data.dart';

import '../../../core/constants/assets.dart';
import '../../../core/theme/colors.dart';
import '../../../core/utils/date_utils.dart';
import '../../../core/utils/size_config.dart';
import '../../../view_models/tenders_view_model.dart';
import '../../detail/strings/tender_details_strings.dart';
import '../strings/tenders_strings.dart';
import 'tender_action_buttons_row.dart';

class TenderCard extends StatelessWidget {
  final TenderData tender;
  final bool isDesktop;
  const TenderCard({required this.tender, super.key, this.isDesktop = false});

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        Container(
          width: double.infinity,
          margin: EdgeInsets.symmetric(horizontal: 16.0.w()),
          height: 587.0.h(),
          decoration: BoxDecoration(
            color: AppColors.grey0,
            borderRadius: BorderRadius.circular(12),
            border: Border.all(color: AppColors.grey30),
          ),
          child: Column(
            children: [
              // Main content
              Padding(
                padding: EdgeInsets.all(16.0.w()),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    // Date
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        _dateText(),
                        if (isDesktop)
                          TenderActionButtonsRow(
                            tender: tender,
                            isDesktop: isDesktop,
                          ),
                      ],
                    ),
                    SizedBox(height: 12.0.h()),

                    // Deadline badge
                    _deadlineBadge(),
                    SizedBox(height: 12.0.h()),

                    // Approval status badge
                    // _approvalStatusBadge(),
                    SizedBox(height: 12.0.h()),

                    // Title
                    _tenderTitle(),
                    SizedBox(height: 8.0.h()),

                    // Description
                    _tenderDescription(),
                    SizedBox(height: 12.0.h()),

                    // Tender ID
                    _idText(),
                  ],
                ),
              ),
              Spacer(),
              // Bottom section with progress and actions
              Padding(
                padding: EdgeInsets.all(16.0.w()),
                child: Column(
                  children: [
                    // Match percentage
                    _matchPercentage(),
                    SizedBox(height: 8.0.h()),

                    // Progress bar
                    _progressBar(),
                    SizedBox(height: 16.0.h()),

                    // Location and apply button
                    Row(
                      children: [
                        // Location info
                        _locationInfo(),

                        // See More button
                        _seeMoreButton(context),
                      ],
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
        SizedBox(height: 72.0.h()),
        if (!isDesktop) TenderActionButtonsRow(tender: tender),
      ],
    );
  }

  Widget _dateText() {
    return Text(
      DateUtils.unixToDate(tender.publicationDate ?? 0),
      style: TextStyle(
        color: AppColors.grey60,
        fontSize: 12.0.sp(),
        fontWeight: FontWeight.w400,
      ),
    );
  }

  Widget _deadlineBadge() {
    return Container(
      width: double.infinity,
      height: 24.0.h(),
      padding: EdgeInsets.symmetric(horizontal: 8.0.w()),
      decoration: BoxDecoration(
        color: AppColors.primary20,
        borderRadius: BorderRadius.circular(4),
      ),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Text(
            TendersStrings.tenderDeadlineLabel,
            style: TextStyle(
              color: AppColors.textBlue,
              fontSize: 14.0.sp(),
              fontWeight: FontWeight.w500,
            ),
          ),
          Text(
            DateUtils.unixToDate(tender.tenderDeadline ?? 0),
            style: TextStyle(
              color: AppColors.grey80,
              fontSize: 14.0.sp(),
              fontWeight: FontWeight.w500,
            ),
          ),
        ],
      ),
    );
  }

  Widget _tenderTitle() {
    return Text(
      tender.title ?? '',
      style: TextStyle(
        color: AppColors.grey80,
        fontSize: 16.0.sp(),
        fontWeight: FontWeight.w600,
      ),
    );
  }

  Widget _tenderDescription() {
    return Text(
      tender.description ?? '',
      maxLines: 7,
      style: TextStyle(
        color: AppColors.grey70,
        fontSize: 16.0.sp(),
        fontWeight: FontWeight.w400,
        height: 1.5,
      ),
    );
  }

  Widget _idText() {
    return Text(
      tender.id ?? '',
      style: TextStyle(
        color: AppColors.grey,
        fontSize: 14.0.sp(),
        fontWeight: FontWeight.w400,
      ),
    );
  }

  Widget _matchPercentage() {
    return Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Text(
          TenderDetailsStrings.tenderMatchProfile,
          style: TextStyle(
            color: AppColors.grey80,
            fontSize: 14.0.sp(),
            fontWeight: FontWeight.w500,
          ),
        ),
        Text(
          '${45}%',
          style: TextStyle(
            color: AppColors.secondaryTextColor,
            fontSize: 16.0.sp(),
            fontWeight: FontWeight.w600,
          ),
        ),
      ],
    );
  }

  Widget _progressBar() {
    return Container(
      width: double.infinity,
      height: 4.0.h(),
      decoration: BoxDecoration(
        color: AppColors.grey20,
        borderRadius: BorderRadius.circular(2),
      ),
      child: FractionallySizedBox(
        alignment: Alignment.centerLeft,
        widthFactor: (45) / 100,
        child: Container(
          decoration: BoxDecoration(
            color: AppColors.secondary50,
            borderRadius: BorderRadius.circular(2),
          ),
        ),
      ),
    );
  }

  Widget _locationInfo() {
    return Expanded(
      child: Row(
        children: [
          SvgPicture.asset(AssetsManager.location),
          SizedBox(width: 4.0.w()),
          Text(
            tender.countryCode ?? '',
            style: TextStyle(
              color: AppColors.grey80,
              fontSize: 14.0.sp(),
              fontWeight: FontWeight.w500,
            ),
          ),
          SizedBox(width: 8.0.w()),
          // Country flag placeholder
          if (tender.countryCode != null)
            SizedBox(
              width: 32.0.w(),
              height: 21.0.h(),
              child: CountryFlag.fromCountryCode(
                tender.countryCode!,
                shape: RoundedRectangle(4),
              ),
            ),
        ],
      ),
    );
  }

  Widget _seeMoreButton(BuildContext context) {
    return InkWell(
      onTap: () {
        if (tender.id != null) {
          TenderDetailRouteData(tenderId: tender.id!).push(context).then((
            value,
          ) {
            if (context.mounted) {
              context.read<TendersViewModel>().getTenderApprovals(tender.id!);
            }
          });
        }
      },
      child: Container(
        width: 108.0.w(),
        height: 40.0.h(),
        alignment: Alignment.center,
        decoration: BoxDecoration(
          color: AppColors.primary20,
          borderRadius: BorderRadius.circular(100),
        ),
        child: Text(
          TendersStrings.tenderSeeMore,
          style: TextStyle(
            color: AppColors.mainBlue,
            fontSize: 14.0.sp(),
            fontWeight: FontWeight.w500,
          ),
        ),
      ),
    );
  }
}