document.addEventListener('DOMContentLoaded', () => {
    // Elements
    const clockEl = document.getElementById('real-time-clock');
    const outputEl = document.getElementById('reportOutput');
    const btnParse = document.getElementById('btnParse');
    const btnClear = document.getElementById('btnClear');
    const btnCopy = document.getElementById('btnCopy');
    const toastMessage = document.getElementById('toastMessage');
    const toastEl = document.getElementById('liveToast');
    const toast = new bootstrap.Toast(toastEl);

    // Input Elements Mapping
    const inputs = {
        totalWS: document.getElementById('in_totalWS'),
        wsBanned: document.getElementById('in_wsBanned'),
        wsPermBanned: document.getElementById('in_wsPermBanned'),
        totalXHS: document.getElementById('in_totalXHS'),
        totalSMS: document.getElementById('in_totalSMS'),
        xhs: document.getElementById('in_xhs'),
        xhs_reply: document.getElementById('in_xhs_reply'),
        ws: document.getElementById('in_ws'),
        ws_reply: document.getElementById('in_ws_reply'),
        sms: document.getElementById('in_sms'),
        sms_reply: document.getElementById('in_sms_reply'),
        totalGreeting: document.getElementById('in_totalGreeting'),
        totalReply: document.getElementById('in_totalReply'),
        rechat: document.getElementById('in_rechat'),
        traffic: document.getElementById('in_traffic'),
        voice: document.getElementById('in_voice')
    };

    // Initialize Real-time Clock
    const updateClock = () => {
        const now = new Date();
        const options = { 
            year: 'numeric', month: '2-digit', day: '2-digit', 
            hour: '2-digit', minute: '2-digit', second: '2-digit',
            hour12: false 
        };
        const formatted = now.toLocaleString('zh-CN', options).replace(/\//g, '-');
        if (clockEl) clockEl.textContent = formatted;
    };
    setInterval(updateClock, 1000);
    updateClock();

    // Show Toast Helper
    const showToast = (msg, isError = false) => {
        toastMessage.textContent = msg;
        const icon = isError ? 'fa-circle-xmark text-danger' : 'fa-circle-check text-success';
        toastMessage.previousElementSibling.className = `fa-solid ${icon} me-2`;
        toast.show();
    };

    // Parsing Logic
    const generateReport = () => {
        const stats = {};
        let hasValue = false;

        for (const [key, el] of Object.entries(inputs)) {
            const val = parseInt(el.value, 10) || 0;
            stats[key] = val;
            if (el.value !== '') hasValue = true;
        }

        if (!hasValue) {
            showToast('请至少填入一项数据！', true);
            return;
        }

        // Generate output in the EXACT order and format requested by the user
        // We also use the "招呼量" terminology for XHS, WS, SMS in the output for consistency
        const result = `总WS数量： ${stats.totalWS}
WS今日封号： ${stats.wsBanned}
总永封WS： ${stats.wsPermBanned}
总XHS数量： ${stats.totalXHS}
总SMS数量： ${stats.totalSMS}
XHS招呼量： ${stats.xhs}  回复： ${stats.xhs_reply}
WS招呼量： ${stats.ws}  回复： ${stats.ws_reply}
SMS招呼量： ${stats.sms}  回复： ${stats.sms_reply}
总招呼量： ${stats.totalGreeting}
总回复： ${stats.totalReply}
再聊： ${stats.rechat}
引流： ${stats.traffic}
语音： ${stats.voice}`;

        outputEl.textContent = result;
        btnCopy.disabled = false;
        showToast('报表生成成功！');
    };

    // Events
    btnParse.addEventListener('click', generateReport);

    btnClear.addEventListener('click', () => {
        for (const el of Object.values(inputs)) {
            el.value = '';
        }
        outputEl.textContent = '数据结果将在此处生成...';
        btnCopy.disabled = true;
        showToast('已清空所有内容');
    });

    btnCopy.addEventListener('click', () => {
        const text = outputEl.textContent;
        if (text && !text.includes('在此处生成')) {
            navigator.clipboard.writeText(text).then(() => {
                showToast('汇总报表已复制到剪贴板！');
            }).catch(err => {
                console.error('Copy failed', err);
                showToast('复制失败，请手动选择复制', true);
            });
        }
    });
});