class SearXNGModule {
    constructor() {
        this.commands = {};
        this.terminal = null;
    }
    getHelpInfo() {
        return {
            'search': 'search <query> [--summarize] [--fetch] — Search using SearXNG; --summarize/-s adds AI overview, --fetch/-f fetches page content',
            's': 's <query> [--summarize] [--fetch] — Alias for search',
        };
    }
    registerCommands() {
        this.commands['search'] = (args) => this.search(args);
        this.commands['s'] = (args) => this.search(args);
    }
    async search(args) {
        if (!args[0]) {
            this.terminal.print("Usage: search <query> [--summarize] [--fetch]", "warning");
            this.terminal.print("Example: search quantum computing --summarize", "info");
            return;
        }
        const argsList = args.slice();
        const summarize = argsList.includes('--summarize') || argsList.includes('-s');
        const fetchContent = argsList.includes('--fetch') || argsList.includes('-f');
        const query = argsList.filter(a => !a.startsWith('-')).join(' ');
        if (!query) { this.terminal.print('Search query is required', 'warning'); return; }

        this.terminal.print(`🔍 Searching: ${query}`, 'info');

        let params = 'q=' + encodeURIComponent(query);
        if (summarize) params += '&summarize=true';
        if (fetchContent) params += '&fetch_content=true';

        try {
            const resp = await fetch('/api/search?' + params);
            if (!resp.ok) {
                const err = await resp.json().catch(() => ({}));
                this.terminal.print('Search failed: ' + (err.error || 'HTTP ' + resp.status), 'error');
                return;
            }
            const data = await resp.json();
            const results = data.results || [];

            if (results.length === 0) {
                this.terminal.print('No results found.', 'info');
                return;
            }

            this.terminal.print(`\n=== ${results.length} results (via ${data.source || 'unknown'}) ===\n`, 'success');

            if (data.ai_overview) {
                this.terminal.print('🤖 AI Overview:', 'info');
                this.terminal.print(data.ai_overview, 'ollama');
                this.terminal.print('');
            }

            results.forEach((r, i) => {
                const snippet = r.content || '';
                const contentSnippet = r.content_snippet || '';
                this.terminal.printHTML(`
                    <div class="search-result">
                        <strong>${i + 1}. <a href="${r.url}" target="_blank" style="color: #00aaff;">${r.title || 'No Title'}</a></strong><br/>
                        <span style="color: #888888; font-size: 0.85em;">${r.url || 'No URL'}</span><br/>
                        <span style="color: #00ff00; font-size: 0.85em;">${(snippet || '').substring(0, 200)}...</span>
                        ${contentSnippet ? `<br/><span style="color: #aaaaaa; font-size: 0.8em;">📄 ${contentSnippet.substring(0, 150)}...</span>` : ''}
                    </div>
                `);
            });
        } catch (e) {
            this.terminal.print('Search failed: ' + e.message, 'error');
        }
    }
}