import 'package:core/presentation/utils/app_toast.dart';
import 'package:core/utils/app_logger.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter_date_range_picker/material_date_range_picker_dialog.dart';
import 'package:get/get.dart';
import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
import 'package:tmail_ui_user/main/routes/route_navigation.dart';

mixin DateRangePickerMixin {

  void showMultipleViewDateRangePicker(
    BuildContext context,
    DateTime? initStartDate,
    DateTime? initEndDate,
    {Function(DateTime? startDate, DateTime? endDate)? onCallbackAction}
  ) {
    MaterialDateRangePickerDialog.showDateRangePicker(
      context,
      confirmText: AppLocalizations.of(context).setDate,
      cancelText: AppLocalizations.of(context).cancel,
      last7daysTitle: AppLocalizations.of(context).last7Days,
      last30daysTitle: AppLocalizations.of(context).last30Days,
      last6monthsTitle: AppLocalizations.of(context).last6Months,
      lastYearTitle: AppLocalizations.of(context).last1Year,
      initStartDate: initStartDate,
      initEndDate: initEndDate,
      autoClose: false,
      barrierDismissible: true,
      barrierLabel: 'Multiple view date range picker',
      usePointerInterceptor: false,
      selectDateRangeActionCallback: (startDate, endDate) {
        _handleSelectDateRangeResult(
          context,
          startDate,
          endDate,
          onCallbackAction: onCallbackAction
        );
      }
    );
  }

  void _handleSelectDateRangeResult(
    BuildContext context,
    DateTime? startDate,
    DateTime? endDate,
    {Function(DateTime? startDate, DateTime? endDate)? onCallbackAction}
  ) {
    final appToast = Get.find<AppToast>();

    if (startDate == null) {
      appToast.showToastErrorMessage(
        context,
        AppLocalizations.of(context).toastMessageErrorWhenSelectStartDateIsEmpty);
      return;
    }

    if (endDate == null) {
      appToast.showToastErrorMessage(
        context,
        AppLocalizations.of(context).toastMessageErrorWhenSelectEndDateIsEmpty);
      return;
    }

    if (endDate.isBefore(startDate)) {
      appToast.showToastErrorMessage(
        context,
        AppLocalizations.of(context).toastMessageErrorWhenSelectDateIsInValid);
      return;
    }
    log('DateRangePickerMixin::_handleSelectDateRangeResult:BEFORE:: StartDate = $startDate | EndDate = $endDate');
    final tupleDate = validateDateRange(startDate: startDate, endDate: endDate);
    log('DateRangePickerMixin::_handleSelectDateRangeResult:AFTER:: StartDate = ${tupleDate.startDate} | EndDate = ${tupleDate.endDate}');
    popBack();
    onCallbackAction?.call(tupleDate.startDate, tupleDate.endDate);
  }

  ({DateTime? startDate, DateTime? endDate}) validateDateRange({
    required DateTime? startDate,
    required DateTime? endDate
  }) {
    final newStartDate = startDate?.copyWith(hour: 0, minute: 0);
    final newEndDate = endDate?.copyWith(hour: 23, minute: 59);
    log('DateRangePickerMixin::validateDateRange: newStartDate = $newStartDate | newEndDate = $newEndDate');
    return (startDate: newStartDate, endDate: newEndDate);
  }
}