import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:tm_app/core/constants/strings.dart';
import 'package:tm_app/data/services/model/tender_data/tender_data.dart';
import 'package:tm_app/views/detail/widgets/deadline_item.dart';
import 'package:tm_app/views/detail/widgets/info_item.dart';

class TenderDetailInfoSection extends StatelessWidget {
  final bool isScreenBig;
  final TenderData detail;

  const TenderDetailInfoSection({
    required this.isScreenBig,
    required this.detail,
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        InfoItem(title: AppStrings.tenderIdLabel, value: detail.tenderId ?? ''),
        DeadlineItem(
          title: AppStrings.tenderDeadlineLabel,
          approvalText: AppStrings.tenderApprovalText,
          approvalDate: unixToDate(detail.submissionDeadline),
          submissionText: AppStrings.tenderSubmissionText,
          submissionDate: unixToDate(detail.applicationDeadline),
          isScreenBig: isScreenBig,
        ),
        InfoItem(
          title: AppStrings.tenderClientLabel,
          value: detail.buyerOrganization!.name ?? '',
        ),
        InfoItem(
          title: AppStrings.estimatedValue,
          value: '${detail.estimatedValue} ${detail.currency ?? ''}',
        ),
        InfoItem(
          title: AppStrings.duration,
          value: '${detail.duration} ${detail.durationUnit ?? ''}',
        ),
        InfoItem(
          title: AppStrings.tenderReferenceNumberLabel,
          value: detail.noticePublicationId ?? '',
        ),
      ],
    );
  }
}

String unixToDate(int? unixTimestamp, {String format = 'yyyy-MM-dd'}) {
  if (unixTimestamp == null) {
    return '';
  }

  // Convert seconds to milliseconds if needed
  int timestampInMs =
      unixTimestamp > 1000000000000 ? unixTimestamp : unixTimestamp * 1000;

  final DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(timestampInMs);
  return DateFormat(format).format(dateTime);
}