{% macro new(only_ones, allow_any_shipmaster, shipmaster) %}
  <form action="/log" method="post" id="form">
	  {% if not only_ones %}
		  {{ macros::select(data=boats, select_name='boat_id', display=["name", " (","amount_seats", " x)"], extras=["default_shipmaster_only_steering", "amount_seats"]) }}
	  {% else %}
	  	{% set ones = boats | filter(attribute="amount_seats", value=1) %}
		  {{ macros::select(data=ones, select_name='boat_id', display=["name", " (","amount_seats", " x)"], extras=["default_shipmaster_only_steering", "amount_seats"]) }}
	  {% endif %}
	<script>
          function updateElementsBasedOnSelectedOption() {
            var selectElement = document.getElementById('boat_id');
            var selectedOption = selectElement.selectedOptions[0];
            var shipmaster_only_steering = selectedOption.getAttribute("extra-default_shipmaster_only_steering") === 'true';
            document.getElementById('shipmaster_only_steering').checked = shipmaster_only_steering;
            document.getElementById('newrower-max_rower_allowed').innerHTML = selectedOption.getAttribute("extra-amount_seats");
          }
          
          document.getElementById('boat_id').addEventListener('change', updateElementsBasedOnSelectedOption);
          document.addEventListener('DOMContentLoaded', updateElementsBasedOnSelectedOption);
	</script>
	  {% if allow_any_shipmaster %}
	    <select name="shipmaster" id="shipmaster" class="input rounded-md h-10">
	      <optgroup label="Steuerpersonen">
	      	{% for cox in coxes %}
                     <option value="{{ cox.id }}" {% if cox.id == shipmaster%} selected {% endif %}>{{ cox.name }}</option>
	             {% endfor %}
	      </optgroup>
	      <optgroup label="Restliche Mitglieder">
	      	{% for user in users | filter(attribute="is_cox", value=false) %}
                     <option value="{{ user.id }}" {% if user.id == shipmaster%} selected {% endif %}>{{ user.name }}</option>
	             {% endfor %}
	      </optgroup>
            </select>
	 {% else %}
	 	<input type="hidden" name="shipmaster" value="{{shipmaster}}" />
	 {% endif %}
	{% if only_ones %}
          {{ macros::checkbox(label='shipmaster_only_steering', name='shipmaster_only_steering') }}
	{% endif %}
	Departure: <input type="datetime-local" id="datetime-dep" name="departure" required/>
	Arrival: <input type="datetime-local" id="datetime-arr" name="arrival" />
	Destination: <input type="search" list="destinations" placeholder="Destination" name="destination" id="destination" oninput="var inputElement = document.getElementById('destination');
  var dataList = document.getElementById('destinations');
  var selectedValue = inputElement.value;
  for (var i = 0; i < dataList.options.length; i++) {
    if (dataList.options[i].value === selectedValue) {
      var distance = dataList.options[i].getAttribute('distance');
      document.getElementById('distance_in_km').value = distance;
      break;
    }
  }">
	<datalist id="destinations">
        {% for distance in distances %}
  		<option value="{{ distance.0 }}" distance={{ distance.1 }} />
        {% endfor %}
	</datalist>
	{{ macros::input(label="Distanz", name="distance_in_km", type="number", min=0) }}
	{{ macros::input(label="Kommentar", name="comments", type="text") }}
	{{ macros::select(data=logtypes, select_name='logtype', default="Normal") }}
	{% if not only_ones %}
		{{ log::rower_select(id="newrower", selected=[]) }}
	{% endif %}
	<input type="submit" />
	
	<script>
  const currentDate = new Date();
  const localTime = new Date(currentDate.getTime() - (currentDate.getTimezoneOffset() * 60000));
  const formattedDate = localTime.toISOString().slice(0, 16);

  // Set the formatted string as the value of the input field
  document.getElementById("datetime-dep").value = formattedDate;
	</script>
  </form>
  <script>
   document.getElementById('form').addEventListener('submit', function(e) {
     e.preventDefault();
     for(let optional_elem of ["datetime-arr", "distance_in_km", "comments", "logtype"]){
       let myInput = document.getElementById(optional_elem);
       if (myInput.value === '') {
           myInput.removeAttribute('name');
       }
     }
     this.submit();
   });
  </script>
{% endmacro new %}


{% macro show(log, state, allowed_to_close=false, only_ones) %}
    Bootsname: {{ log.boat.name }}<br />
    Schiffsführer: {{ log.shipmaster_user.name }}<br />
    {% if log.shipmaster_only_steering %}
      Schiffsführer steuert nur
    {% endif %}
    Weggefahren: {{ log.departure }}<br />
    {% if state == "completed" %}
        Angekommen: {{ log.arrival}}<br />
    {% endif %}
    {% set amount_rowers = log.rowers | length %}
    {% set amount_guests = log.boat.amount_seats - amount_rowers -1 %}
    {% if allowed_to_close  and state == "on_water" %}
      {{ log::home(log=log, only_ones=only_ones) }}
    {% else %}
      Ziel: {{ log.destination }}<br />
      {% if state == "completed" %}
          Km: {{ log.distance_in_km }}<br />
      {% endif %}
      {% if log.comments %}
        Kommentare: {{ log.comments }}<br />
      {% endif %}
      {% if log.logtype %}
	Logtype: {{ log.logtype }}<br />
      {% endif %}
      {% if amount_guests > 0 or log.rowers | length > 0 %}
      Ruderer: 
      {% endif %}
      {% if amount_guests > 0 %}
              {{ amount_guests }} Gäste (ohne Account)
      {% endif %}
      {% for rower in log.rowers %}
      	{{ rower.name }}
      {% endfor %}
    {% endif %}
{% endmacro show %}    

{% macro home(log, only_ones) %}
<form action="/log/{{log.id}}" method="post">
        Destination: <input type="search" list="destinations" placeholder="Destination" id="destination-home" name="destination" value="{{log.destination}}" oninput="var inputElement = document.getElementById('destination-home');
          var dataList = document.getElementById('destinations');
          var selectedValue = inputElement.value;
          for (var i = 0; i < dataList.options.length; i++) {
            if (dataList.options[i].value === selectedValue) {
              var distance = dataList.options[i].getAttribute('distance');
              document.getElementById('distance_in_km_home').value = distance;
              break;
            }
          }">
        {{ macros::input(label="Distanz", name="distance_in_km", id="distance_in_km_home", type="number", min=0, value=log.distance_in_km) }}
        {{ macros::input(label="Kommentar", name="comments", type="text", value=log.comments) }}
        {{ macros::select(data=logtypes, select_name='logtype', default="Normal", selected_id=log.logtype) }}

	{% if not only_ones %}
	  {{ log::rower_select(id="rowers"~log.id, selected=log.rowers, amount_seats=log.boat.amount_seats) }}
	{% endif %}
        <input type="submit" value="AUSFAHRT BEENDEN"/>
      </form>
{% endmacro home %}    


{% macro rower_select(id, selected, amount_seats='') %}
  <select multiple="multiple" name="rower[]" id="{{id}}" onclick="updateSelectedRowersCount{{id}}()" onblur="updateSelectedRowersCount{{id}}()">
    {% for user in users %}
      {% set_global sel = false %}
      {% for rower in selected %}
        {% if rower.id == user.id %}
          {% set_global sel = true %}
        {% endif %}
      {% endfor %}
      <option value="{{ user.id }}" {% if sel %}selected{% endif %} onmousedown="event.preventDefault();this.selected = !this.selected; return false;">{{user.name}}</option>
    {% endfor %}
  </select>
  <script>
    function updateSelectedRowersCount{{id}}() {
    	document.getElementById('{{id}}-amount_rower_selected').textContent = document.getElementById('{{id}}').selectedOptions.length+1; 
    }
    document.addEventListener('DOMContentLoaded', updateSelectedRowersCount{{id}});
  </script>
  <span id="{{id}}-amount_rower_selected"></span>/<span id="{{id}}-max_rower_allowed">{{amount_seats}}</span> Ruderer ausgewählt
{% endmacro rower_select %}