// @ts-nocheck


import { getToolNameLabel } from '../ui/sidebar.js';

let _toolSeq = 0;

export function createToolCard(parentEl, opts) {
    const { name, args, protocol = 'mcp' } = opts;
    const seq = ++_toolSeq;

    const el = document.createElement('div');
    const isMeta = name === 'metro_search_tools' || name === 'metro_get_tool_detail';
    el.className = `tool-card running${isMeta ? ' meta' : ''}`;
    el.dataset.seq = seq;

    el.innerHTML = `
        <div class="tool-header">
            <span class="tool-icon"></span>
            <span class="tool-name" data-role="name" title="${escapeHtml(name)}">正在调用 ${escapeHtml(getToolNameLabel(name))}</span>
            <span class="tool-protocol ${protocol}">${protocol.toUpperCase()}</span>
            <span class="tool-status running" data-role="status">运行中</span>
            <span class="tool-chevron">▶</span>
        </div>
        <div class="tool-body">
            <div class="tool-section" data-role="progress-section" style="display:none;">
                <div class="tool-section-label">进度</div>
                <div class="tool-progress" data-role="progress"></div>
            </div>
            <div class="tool-section">
                <div class="tool-section-label">参数</div>
                <div class="tool-section-content" data-role="args">${escapeHtml(JSON.stringify(args, null, 2))}</div>
            </div>
            <div class="tool-section" data-role="result-section" style="display:none;">
                <div class="tool-section-label">结果</div>
                <div class="tool-section-content" data-role="result"></div>
            </div>
        </div>
    `;

    parentEl.appendChild(el);

    const nameEl = el.querySelector('[data-role="name"]');
    const statusEl = el.querySelector('[data-role="status"]');
    const progressSection = el.querySelector('[data-role="progress-section"]');
    const progressEl = el.querySelector('[data-role="progress"]');
    const resultSection = el.querySelector('[data-role="result-section"]');
    const resultEl = el.querySelector('[data-role="result"]');

    const label = getToolNameLabel(name);

    el.querySelector('.tool-header').addEventListener('click', () => {
        el.classList.toggle('expanded');
    });

    return {
        el,
        setStatus(status, summary) {
            el.classList.remove('running');
            
            if (status === 'success' || status === 'error') {
                progressSection.style.display = 'none';
            }
            if (status === 'success') {
                nameEl.textContent = label;
                el.classList.add('success');
                statusEl.className = 'tool-status success';
                statusEl.textContent = summary || '完成';
            } else if (status === 'error') {
                nameEl.textContent = label;
                el.classList.add('error');
                statusEl.className = 'tool-status error';
                statusEl.textContent = summary || '失败';
            }
        },
        setResult(result, isError) {
            resultSection.style.display = '';
            const text = typeof result === 'string' ? result : JSON.stringify(result, null, 2);
            resultEl.textContent = text;
            if (text.length > 400) {
                resultEl.classList.add('collapsed');
                resultEl.addEventListener('click', () => {
                    resultEl.classList.remove('collapsed');
                }, { once: true });
            }
        },
        updateProgress(progress) {
            
            if (!progress) return;
            progressSection.style.display = '';
            el.classList.add('expanded');
            let html = '';
            if (progress.stage) html += `<div class="progress-stage">${escapeHtml(progress.stage)}</div>`;
            if (progress.total && progress.current) {
                const pct = Math.round((progress.current / progress.total) * 100);
                html += `<div class="progress-bar"><div class="progress-bar-fill" style="width:${pct}%"></div></div>`;
                html += `<div class="progress-count">${progress.current}/${progress.total}(${pct}%)</div>`;
            }
            if (progress.detail) html += `<div class="progress-detail">${escapeHtml(progress.detail)}</div>`;
            progressEl.innerHTML = html;
        },
    };
}

function escapeHtml(s) {
    if (s == null) return '';
    return String(s)
        .replace(/&/g, '&amp;')
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        .replace(/"/g, '&quot;')
        .replace(/'/g, '&#39;');
}