{{ block title }}Task {{ task_order }} {{ endblock }}
{{ block content }}


<p>
    If this question is selected for payment, you will get {{Constants.bundle_y1_x}} pieces of chocolate
    and {{Constants.bundle_y1_y}} dollars. And you can trade this to one of the other two options: option A and option B.
    <ul>
        <li>Option A contains {{Constants.bundle_x3y0_x}} pieces of chocolate and {{Constants.bundle_x3y0_y}} dollars. </li>
        <li>Option B contains {{Constants.bundle_x0y1_x}} pieces of chocolate and {{Constants.bundle_x0y1_y}} dollars.</li>
    </ul>
</p>

<input type="hidden" name="refexchange_x3y1_y1" id="refexchange_x3y1_y1">
{{ formfield_errors "refexchange_x3y1_y1" }}
<input type="hidden" name="refexchange_x3y1_y1_num" id="refexchange_x3y1_y1_num">
{{ formfield_errors "refexchange_x3y1_y1_num" }}
<form method="post" id="form" type="hidden">
<table class="table table-striped">
    <colgroup>
        <col width="10%">
        <col width="90%">
    </colgroup>
    <tr>
    <td align="middle">  <input type="radio"
               value="x3y0"
               name="refexchange_x3y1_y1_1"
               required>
    </td>
    <td align="left"> Yes,change to option A </td>
    </tr>
    <tr>
    <td align="middle">  <input type="radio"
               value="x0y1"
               name="refexchange_x3y1_y1_1"
               required>
    </td>
    <td align="left"> Yes,change to option B </td>
    </tr>
    <tr>
    <td align="middle">  <input type="radio"
               value="y1"
               name="refexchange_x3y1_y1_1"
               required>
    </td>
    <td align="left"> No,keep the bundle I have </td>
    </tr>
</table>

<button type="button" class="btn btn-primary" onClick="submitForm();">Next</button>
</form>

{{ endblock }}

{{ block scripts }}

<script>
    let allRadios = document.querySelectorAll('input[type=radio]');
    function submitForm() {
        let form = document.getElementById('form');
        let checkedRadios = document.querySelectorAll('input[type=radio]:checked');
        if (checkedRadios.length === 1) {
            for (let radio of allRadios) {
                if (radio.value === 'x3y0' && radio.checked) {
                    let choice = document.getElementById('refexchange_x3y1_y1');
                    let choice_num = document.getElementById('refexchange_x3y1_y1_num');
                    choice.value = "x3y0";
                    choice_num.value = "1";
                }
                if (radio.value === 'x0y1' && radio.checked) {
                    let choice = document.getElementById('refexchange_x3y1_y1');
                    let choice_num = document.getElementById('refexchange_x3y1_y1_num');
                    choice.value = "x0y1";
                    choice_num.value = "2";

                }
                if (radio.value === 'y1' && radio.checked) {
                    let choice = document.getElementById('refexchange_x3y1_y1');
                    let choice_num = document.getElementById('refexchange_x3y1_y1_num');
                    choice.value = "y1";
                    choice_num.value = "3";
                }
            }
            form.submit()
        }
        if (checkedRadios.length === 0) {
            alert ('Please make a choice')
        }
        }

</script>


{{ endblock }}