{% extends "global/Page.html" %}

{{ block title }}<em style="color: darkorange;">First Row - Decision</em>{{ endblock }}

{{ block content }}

<p>Stage 2 has begun. Before learning how much the Sender (in the second row) has shared with the Responder (in the third row), you must decide in advance how much money you think the Responder will return to the Sender for each possible amount they might send.</p>

<p><strong>Note:</strong> Those in the third row do not know how they performed relative to others.</p>

{% if responder_top_performer %}
    <p>The Responder in the pairing you are observing was in the top <em>top</em> half in terms of performance on the Stage 1 task.</p>
{% else %}
    <p>The Responder in the pairing you are observing was in the top <em>bottom</em> half in terms of performance on the Stage 1 task.</p>
{% endif %}
<p>Below is a table for you to complete, indicating how much you predict the Responder would return to the Sender from the second row for each amount the Responder could receive (from $0 to $30, in increments of $3).</p>

<p><strong>Remember, your compensation today will depend on how accurately you can predict how much the <span style="color: green;">Responder</span> returns:</strong></p>

<ul>
    <li>Exact prediction → $10 compensation</li>
    <li>Within $1 (above or below) → $8 compensation</li>
    <li>Within $2 → $5 compensation</li>
    <li>Within $3 → $2 compensation</li>
    <li>More than $3 difference → No additional compensation (just your $10 participation fee)</li>
</ul>

<table style="border-collapse: collapse; width: 100%; margin-top: 1em;">
    <thead>
        <tr>
            <th style="border: 1px solid black; padding: 8px;">Amount sent by the Sender</th>
            <th style="border: 1px solid black; padding: 8px;">Amount received by the Responder (after tripling)</th>
            <th style="border: 1px solid black; padding: 8px;">Your prediction of how much the Responder will return to the Sender</th>
        </tr>
    </thead>
    <tbody id="predictionInputs">
        <tr><td style="border: 1px solid black; padding: 8px;">$0</td><td style="border: 1px solid black; padding: 8px;">$0</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_0" id="pred_0" min="0" max="0" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$1</td><td style="border: 1px solid black; padding: 8px;">$3</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_3" id="pred_3" min="0" max="3" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$2</td><td style="border: 1px solid black; padding: 8px;">$6</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_6" id="pred_6" min="0" max="6" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$3</td><td style="border: 1px solid black; padding: 8px;">$9</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_9" id="pred_9" min="0" max="9" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$4</td><td style="border: 1px solid black; padding: 8px;">$12</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_12" id="pred_12" min="0" max="12" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$5</td><td style="border: 1px solid black; padding: 8px;">$15</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_15" id="pred_15" min="0" max="15" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$6</td><td style="border: 1px solid black; padding: 8px;">$18</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_18" id="pred_18" min="0" max="18" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$7</td><td style="border: 1px solid black; padding: 8px;">$21</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_21" id="pred_21" min="0" max="21" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$8</td><td style="border: 1px solid black; padding: 8px;">$24</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_24" id="pred_24" min="0" max="24" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$9</td><td style="border: 1px solid black; padding: 8px;">$27</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_27" id="pred_27" min="0" max="27" required></td></tr>
        <tr><td style="border: 1px solid black; padding: 8px;">$10</td><td style="border: 1px solid black; padding: 8px;">$30</td><td style="border: 1px solid black; padding: 8px;"><input type="number" name="pred_30" id="pred_30" min="0" max="30" required></td></tr>
    </tbody>
</table>

<br>
<button id="submitButton">Submit</button>

{{ endblock }}

{{ block scripts }}
<script>
    const submitBtn = document.getElementById("submitButton");
    const inputs = document.querySelectorAll("#predictionInputs input");

    submitBtn.addEventListener("click", function () {
        const data = {};
        let hasError = false;

        inputs.forEach(input => {
            const amt = input.name.replace('pred_', '');
            const value = parseInt(input.value);
            if (isNaN(value)) {
                hasError = true;
                input.style.border = "2px solid red";
            } else {
                data[amt] = value;
                input.style.border = "";
            }
        });

        if (!hasError) {
            liveSend({ type: "submit_predictions", predictions: data });
        } else {
            alert("Please fill out all predictions before submitting.");
        }
    });
</script>
{{ endblock }}