{% extends 'base/form.html' %}

{% block title %}Create A Workout{% endblock %}

{% block form %}
<div class="field is-horizontal">
    <div class="field-body">
        <div class="field">
            <p class="control is-expanded has-icons-left">
            <input class="input" type="text" placeholder="Workout Name">
            <span class="icon is-small is-left">
                <i class="fas fa-user"></i>
            </span>
            </p>
        </div>
    </div>
</div>
<div id="rows" class="field">
    <div class="field is-horizontal">
        <div class="field-body">
            <div class="field">
                <p class="control is-expanded has-icons-left">
                <input class="input" name='exercise-0' type="text" placeholder="Exercise Name">
                <span class="icon is-small is-left">
                    <i class="fas fa-user"></i>
                </span>
                </p>
            </div>
            <div class="field">
                <p class="control is-expanded has-icons-left has-icons-right">
                <input class="input" name='reps-0' type="number" placeholder="Reps" min="1" max="100">
                <span class="icon is-small is-left">
                    <i class="fas fa-envelope"></i>
                </span>
                <span class="icon is-small is-right">
                    <i class="fas fa-check"></i>
                </span>
                </p>
            </div>
        </div>
    </div>
</div>
<div class="field is-grouped is-grouped-right">
    <p class="control">
    <a id="add" class="button is-primary">
        +
    </a>
    </p>
    <p class="control">
    <a id="del" class="button is-danger">
        ✖
    </a>
    </p>
</div>
<div class="field is-grouped is-grouped-right">
    <p class="control">
    <a class="button is-primary">
        Create Workout
    </a>
    </p>
    <p class="control">
    <a href="../home.html" class="button is-danger">
        Cancel
    </a>
    </p>
</div>
<script>
    function handleAdd() {
        rowsDiv = document.getElementById("rows");
        defaultRow = rowsDiv.children[0];
        newRow = defaultRow.cloneNode(true);
        exerciseNameInput = newRow.children[0].children[0].children[0].children[0];
        exerciseRepInput = newRow.children[0].children[1].children[0].children[0];
        rowIndex = rowsDiv.childElementCount;
        exerciseNameInput.value = '';
        exerciseNameInput.name = 'exercise-' + rowIndex;
        exerciseRepInput.value = '';
        exerciseRepInput.name = 'reps-' + rowIndex;;
        rowsDiv.append(newRow);
    }
    function handleDel() {
       rowsDiv = document.getElementById("rows");
       rowsCount = rowsDiv.children.length;
       if (rowsCount > 1) {
           rowsDiv.children[rowsCount-1].remove();
       }
    }
    document.getElementById("add").onclick = handleAdd;
    document.getElementById("del").onclick = handleDel;
</script>
{% endblock %}