$(function() {
    $.datepicker.setDefaults($.datepicker.regional["ja"]);
      //土日を選択した場合は時間帯選択の「18時以降(平日のみ)」を非表示にする
    function doSomething() {
      let selectedDate; // 選択された日付を格納する変数
      if($(this).hasClass('day1')){
        $('select[name="date-hope1-time"]').prop("selectedIndex", 0);
        var date1 = $('.day1').datepicker('getDate');
        var day1 = date1.getDay();
        if (day1 == 6 || day1 == 0) {
          $('span[data-name="date-hope1-time"] select option:last-child').prop('disabled', true);
        } else{
          $('span[data-name="date-hope1-time"] select option:last-child').prop('disabled', false);
        }
        selectedDate = date1; // getDate() で取得した Date オブジェクトを格納
      }
      if($(this).hasClass('day2')){
        $('select[name="date-hope2-time"]').prop("selectedIndex", 0);
        var date2 = $('.day2').datepicker('getDate');
        var day2 = date2.getDay();
        if (day2 == 6 || day2 == 0) {
          $('span[data-name="date-hope2-time"] select option:last-child').prop('disabled', true);
        } else{
          $('span[data-name="date-hope2-time"] select option:last-child').prop('disabled', false);
        }
        selectedDate = date2; // getDate() で取得した Date オブジェクトを格納
      }
      if($(this).hasClass('day3')){
        $('select[name="date-hope3-time"]').prop("selectedIndex", 0);
        var date3 = $('.day3').datepicker('getDate');
        var day3 = date3.getDay();
        if (day3 == 6 || day3 == 0) {
          $('span[data-name="date-hope3-time"] select option:last-child').prop('disabled', true);
        } else{
          $('span[data-name="date-hope3-time"] select option:last-child').prop('disabled', false);
        }
         selectedDate = date3; // getDate() で取得した Date オブジェクトを格納
      }

      // ここで selectedDate を使用して処理を行う
      // 例えば、フォーマットを 'YYYY-MM-DD' に変換して表示する場合
      if (selectedDate) {
          var formattedDate = selectedDate.getFullYear() + '-' + 
                              ('0' + (selectedDate.getMonth() + 1)).slice(-2) + '-' + 
                              ('0' + selectedDate.getDate()).slice(-2);
          console.log("選択された日付 (YYYY-MM-DD): " + formattedDate);
          // 必要に応じて、この formattedDate を他の処理で使用する
      }
    }
    var numberOfMonths;
    if (window.matchMedia && window.matchMedia('(max-device-width: 640px)').matches) {
      // smartphone
      numberOfMonths = 1;
    } else {
      // pc
      numberOfMonths = 2;
    }
    $(".date_hope").datepicker( {
      numberOfMonths: numberOfMonths,
      autoSize: true,//テキストボックスの幅を自動設定
      firstDay: 0, // 日曜始まり
      dateFormat: 'yy/mm/dd',
      minDate: '2025/05/15',//上記で判定した翌日・翌々日の日付を指定
      // minDate: new Date(2021, 10 - 1, 18),
      maxDate: '+3m',
      onSelect: function(dateText, inst) {
          // 明示的に Date オブジェクトを解析
          var parts = dateText.split('/');
          var year = parseInt(parts[0], 10);
          var month = parseInt(parts[1], 10) - 1;
          var day = parseInt(parts[2], 10);
          var parsedDate = new Date(year, month, day);

          // 解析した Date オブジェクトを使って doSomething を呼び出す
          $(this).data('datepicker-date', parsedDate); // Dateオブジェクトをdata属性に格納
          doSomething.call(this);
      },
      beforeShowDay : function(date) {//以下、休業日設定をする日付を記載
        var dateFormat   = 'yy/mm/dd';
        var disableDates = [
          "2024/04/29","2024/05/03","2024/05/04","2024/05/05","2024/05/06","2024/07/15","2024/08/11","2024/08/12","2024/08/13","2024/08/14","2024/08/15","2024/09/16","2024/09/23","2024/10/14","2024/11/04","2024/11/23","2024/12/29","2024/12/30","2024/12/31","2025/01/01","2025/01/02","2025/01/03","2025/01/13","2025/02/11","2025/02/24","2025/03/20","2025/04/22","2025/04/29","2025/05/03","2025/05/04","2025/05/05","2025/05/06","2025/05/27","2025/06/24","2025/07/21","2025/07/22","2025/08/11","2025/09/15","2025/09/23","2025/09/30","2025/10/13","2025/10/28","2025/11/03","2025/11/24","2025/12/29","2025/12/30","2025/12/31","2026/01/01","2026/01/02","2026/01/03","2026/01/12","2026/02/11","2026/02/23","2026/03/20"
          ];
        var dateFormat   = 'yy/mm/dd';
        var disableDate = $.datepicker.formatDate(dateFormat, date);

        if (date.getDay() == 3) {
          // 水曜日
          return [false, 'ui-state-disabled'];
        } else {
          // 水曜日以外
          return [( disableDates.indexOf(disableDate) == -1 ), "", "診療日"];
        }
      }
    });
    $('.date_hope').attr('readonly',true);//スマホでキーボードを表示しない
  });