{{ block styles }}
<style>
.task-container {
	display: flex; height: 100vh; font-family: sans-serif;
	}

.stimulus-box div {
	font-family: monospace; font-weight: bold; font-size: 1.5rem; text-align: center; width: 100%;
	}

#typing_input {
	font-size: 1.5rem; padding: 0.5rem; text-align: center; width: 200px; font-family: monospace;
	}

.stats-box {
	width: 100%; border-top: 1px solid #eee; padding-top: 1rem; margin-top: 1rem;
	}

.left-side {
	width: 50%; border-right: 1px solid #ccc; padding: 2rem; display: flex; flex-direction: column; align-items: center;
	}

.right-side {
    width: 50%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
}

.timer-box{
    width: 100%;
    min-height: 110px;
    padding: 1rem 0;
    text-align: center;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.info-box {
    width: 100%;
    min-height: 110px;
    padding: 1rem 0;
    text-align: center;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.timer-box h5,
.info-box p,
#timer-box {
    margin: 0.35rem 0;
}

#timer-box {
    font-size: 1.2rem;
    font-weight: bold;
}

.otree-timer {
        display: none;
    }

.input-box {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

#answer-box {
    font-size: 1.5rem;
    padding: 0.5rem;
    text-align: center;
    width: 220px;
    font-family: monospace;
}

#submit-btn {
    margin-top: 0.25rem;
}

#feedback-msg {
    min-height: 1.5rem;
    margin: 0.25rem 0;
    text-align: center;
}

.btn.btn-primary {
    margin-top: 0.5rem;
}

.stimulus-box {
    font-size: 1.5rem;
    border: 1px solid #aaa;
    padding: 1rem;
    margin-bottom: 2rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.otree-btn-next {
    display: none !important;
}

</style>

<style>
.powered-by-otree {
    display: none !important;
}
</style>

{{ endblock }}


{{ block content }}

<div class="task-container">
    <div class="left-side">
        <h3>String</h3>

        <div class="stats-box">
            <p>Strings Completed: <b id="completed-count"></b></p>
            <p>Pre-tax Earnings: <b id="pre-tax-earnings"></b></p>
            <p>After-tax Earnings: <b id="after-tax-earnings"></b></p>
        </div>

        <div class="info-box">
            <p>For this string:</p>
            <p>Pre-tax: <b id="pre-tax-per-string"></b></p>
            <p>After-tax: <b id="after-tax-per-string"></b></p>
        </div>

        <div class="stimulus-box" id="target-string">
            <div>The FIRST character is: <span id="char-1"></span></div>
            <div>The SECOND character is: <span id="char-2"></span></div>
            <div>The THIRD character is: <span id="char-3"></span></div>
            <div>The FOURTH character is: <span id="char-4"></span></div>
            <div>The FIFTH character is: <span id="char-5"></span></div>
        </div>
    </div>

    <div class="right-side">
        <h3>Please Type Here</h3>

        <div class="timer-box">
            <h5>Time Remaining</h5>
            <div id="timer-box">
            Time left: <span id="countdown">600</span> seconds
            </div>
        </div>

        <div class="input-box">
            <input type="text" id="answer-box" autofocus autocomplete="off">
        </div>

        <button type="button" id="submit-btn">Enter</button>

        <p id="feedback-msg"></p>

        <p><strong>Your speed is <b id="average-time"></b> seconds per string.</strong></p>

        <p><strong>1 lab dollar per second for starting the break earlier.</strong></p>

        <button class="btn btn-primary" type="button" id="start-break-btn">Start Break</button>
    </div>
</div>

{{ next_button }}


<script>

    let answerBox = document.getElementById('answer-box');
    const submitBtn = document.getElementById('submit-btn');
    const expiryMs = {{ expiry_unix_ms }};
    const countdownEl = document.getElementById('countdown');

    const char1 = document.getElementById('char-1');
    const char2 = document.getElementById('char-2');
    const char3 = document.getElementById('char-3');
    const char4 = document.getElementById('char-4');
    const char5 = document.getElementById('char-5');

    const completedCount = document.getElementById('completed-count');
    const preTaxEarnings = document.getElementById('pre-tax-earnings');
    const afterTaxEarnings = document.getElementById('after-tax-earnings');
    const preTaxPerString = document.getElementById('pre-tax-per-string');
    const afterTaxPerString = document.getElementById('after-tax-per-string');
    const feedbackMsg = document.getElementById('feedback-msg');
    const avgTimeEl  = document.getElementById('average-time');


    document.addEventListener('DOMContentLoaded', function(event) {
        // Request the first set of numbers on page load
        liveSend({});
        answerBox.focus();
        feedbackMsg.value = '';
    });

    function liveRecv(data) {
        if (data.new_target !== undefined) {
            const s = data.new_target || '';
            char1.textContent = s[0] || '';
            char2.textContent = s[1] || '';
            char3.textContent = s[2] || '';
            char4.textContent = s[3] || '';
            char5.textContent = s[4] || '';
        }

        if (data.completed_count !== undefined) {
            completedCount.textContent = data.completed_count;
        }

        if (data.pre_tax_earnings !== undefined) {
            preTaxEarnings.textContent = data.pre_tax_earnings;
        }

        if (data.after_tax_earnings !== undefined) {
            afterTaxEarnings.textContent = data.after_tax_earnings;
        }

        if (data.pre_tax_per_string !== undefined) {
            preTaxPerString.textContent = data.pre_tax_per_string;
        }

        if (data.after_tax_per_string !== undefined) {
            afterTaxPerString.textContent = data.after_tax_per_string;
        }

        if (data.average_time !== undefined) {
            avgTimeEl.textContent = data.average_time
        }

        if (data.feedback_msg !== undefined) {
            feedbackMsg.textContent = data.feedback_msg;
        }
        if (data.type === 'go_next') {
            document.querySelector('form').submit();
            return;
        }
    }

    function sendAnswer() {
        const typedAnswer = answerBox.value;
        liveSend({
        type: 'string_time_left',
        typed_answer: typedAnswer
        });
        answerBox.value = '';
        answerBox.focus();
    }

    submitBtn.addEventListener('click', function () {
        sendAnswer();
    });

    answerBox.addEventListener('keydown', function (event) {
        if (event.key === 'Enter') {
            event.preventDefault();
            sendAnswer();
        }
    });

        function updateCountdown() {
        const secondsLeft = Math.max(0, Math.floor((expiryMs - Date.now()) / 1000));
        countdownEl.textContent = secondsLeft;
    }

    updateCountdown();
    const timer = setInterval(function () {
        updateCountdown();
        if (Math.floor((expiryMs - Date.now()) / 1000) <= 0) {
            clearInterval(timer);
        }
    }, 250);

    document.addEventListener('visibilitychange', updateCountdown);


    document.getElementById('start-break-btn').addEventListener('click', function () {
        clearInterval(timer);
            liveSend({
                type: 'save_time_left'
            });
    });

</script>

{{ endblock }}