{% extends "admin/admin-layout.html" %}
{% import "bootstrap5/form.html" as wtf %}

{% block app_content %}
<h1>Event list</h1> 

<table class="table table-striped">
   <thead>
        <tr>
            <th>Name</th>
            <th>Location</th>
            <th>Start Time</th>
            <th>End Time</th>
            <th><button type="button" class="btn btn-primary" data-bs-toggle="modal"
                    data-bs-target="#editModal" data-id="0">New</button></th>
        </tr>
   </thead> 
    <tbody>
        {% for e in e_list %}
            <tr>
                <td>{{ e.name }}</td>
                <td>{{ e.location }}</td>
                <td>{{ e.start_time }}</td>
                <td>{{ e.end_time }}</td>
                <td>
                    <div class="dropdown">
                        <a href="#" class="btn btn-primary dropdown-toggle"
                                    data-bs-toggle="dropdown"><span
                                    class="caret"></span></a>
                        <ul class="dropdown-menu">
                            <li class="dropdown-item">
                                <a href="#editModal"
                                   data-bs-toggle="modal" data-id="{{ e.id }}">Edit</a>
                            </li>
                            <li class="dropdown-item">
                                <a href="#deleteModal"
                                   data-bs-toggle="modal" data-id="{{ e.id }}">Delete Event</a>
                        </ul>
                    </div>
                </td>
            </tr>
        {% endfor %}
    </tbody>
</table>

<!-- Modals -->
<div class="modal" id="editModal" tabindex="-1" aria-labelledby="editModalLabel"
                                                aria-hidden="true">
      <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h1 class="modal-title fs-5" id="editModalLabel">Event</h1>
        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
      </div>
      <form class="form" id="edit-form" action="/admin/events/0" role="form" method="post">
          <div class="modal-body">
          {{ form.csrf_token }}
            <div class="form-floating mb-3 required">
                {{ form.name(class="form-control") }}
                {{ form.name.label() }}
            </div>
            <div class="form-floating mb-3">
                {{ form.description(class="form-control") }}
                {{ form.description.label() }}
            </div>
            <div class="form-floating mb-3 required">
                {{ form.location(class="form-control") }}
                {{ form.location.label() }}
            </div>
            <div class="row">
                <div class="col">
                    <div class="form-floating mb-3 required">
                        {{ form.start_day(class="form-control") }}
                        {{ form.start_day.label() }}
                    </div> 
                </div>
                <div class="col">
                    <div class="form-floating mb-3 required">
                        {{ form.start_time(class="form-control") }}
                        {{ form.start_time.label() }}
                    </div>                    
                </div> 
            </div> 
            <div class="row">
                <div class="col">
                    <div class="form-floating mb-3 required">
                        {{ form.end_day(class="form-control") }}
                        {{ form.end_day.label() }}
                    </div> 
                </div>
                <div class="col">
                    <div class="form-floating mb-3 required">
                        {{ form.end_time(class="form-control") }}
                        {{ form.end_time.label() }}
                    </div>                    
                </div> 
            </div>  
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
            <button type="submit" class="btn btn-primary" id="edit-save">Save changes</button>
          </div>
      </form>
    </div>
  </div>
</div>

<div class="modal" id="deleteModal" tabindex="-1"
                                    aria-labelledby="deleteModalLabel"
                                    aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h1 class="modal-title fs-5" id="deleteModalLabel">Delete
                    Event?</h1>
                <button type="button" class="btn-close" data-bs-dismiss="modal"
                                                        aria-label="Close">
            </div>

            <div class="modal-footer">
                <button type="button" class="btn btn-secondary"
                                      data-bs-dismiss="modal">Cancel</button>
                <button type="button" id="delete" data-bs-dismiss="modal" class=" btn btn-danger">Delete</button>
            </div>
        </div>
    </div>
</div>
<script src="{{ url_for('static', filename='js/jquery-3.6.3.min.js') }}" charset="utf-8"></script>
<script charset="utf-8">
    const deleteButton = document.getElementById("delete")
    const editButton = document.getElementById("edit-save")

    deleteButton.addEventListener("click", (event) => {
        button = $(event.relatedTarget)
        id = deleteButton.dataset.id
        const deleteRequest = new Request(`/admin/event/${id}/delete`)

        fetch(deleteRequest)
            .then(async (res) => {
                    window.alert(await res.text())
            });
    });

    $('#deleteModal').on('show.bs.modal', function(event) {
        var modal = $(this)
        var button = $(event.relatedTarget)
        var id = button.data("id")

        // find delete button

        delButton = document.getElementById("delete")
        delButton.dataset.id = id
    });

    $('#editModal').on('show.bs.modal', function(event) {
        var modal = $(this)

        // Zero all fields
        modal.find('#name').val('')
        modal.find('#location').val('')
        modal.find('#description').val('')
        modal.find('#start_day').val('')
        modal.find('#start_time').val('')
        modal.find('#end_day').val('')
        modal.find('#end_time').val('')

        var button = $(event.relatedTarget)
        var name,description,loc,start_time,start_day,end_time,end_day
        id = button.data('id')

        saveButton = document.getElementById("edit-save")
        saveButton.dataset.id = id

        editForm = document.getElementById("edit-form")
        editForm.action = "/admin/event/" + id

        if (id) {
            $.get(`/admin/event/${id}`, (data) => {

                if (data.status == "error") {
                    // This is a new event, do nothing!
                } else {
                    name = data.name,
                    description = data.description,
                    loc = data.location

                    start = new Date(data.start_time) 

                    var day = ("0" + start.getDate()).slice(-2);
                    var month = ("0" + (start.getMonth() + 1)).slice(-2);

                    start_day = start.getFullYear()+"-"+(month)+"-"+(day); 
                    start_time = `${start.getHours()}:${padTwoDigits(start.getMinutes())}`
                    end = new Date(data.end_time)

                    var day = ("0" + end.getDate()).slice(-2);
                    var month = ("0" + (end.getMonth() + 1)).slice(-2);

                    end_day = end.getFullYear()+"-"+(month)+"-"+(day); 
                    end_time = `${end.getHours()}:${padTwoDigits(end.getMinutes())}`
                }

                    modal.find('#name').val(name)
                    modal.find('#location').val(loc)
                    modal.find('#description').val(description)
                    modal.find('#start_day').val(start_day)
                    modal.find('#start_time').val(start_time)
                    modal.find('#end_day').val(end_day)
                    modal.find('#end_time').val(end_time)

               
            });
        }
    });

    $('#deleteModal').on('hidden.bs.modal', function(event) {
        location.reload()
    });

    $('#editModal').on('hidden.bs.modal', function(event) {
        location.reload()
    });

    function padTwoDigits(num) {
        return num.toString().padStart(2, '0')
    }
</script>
{% endblock app_content %}

{% block scripts %}
{{super()}}
{% endblock %}