"use strict";
/**
 * Gravity Bridge — VS Code Extension (SDK Edition)
 *
 * Uses antigravity-sdk for:
 * - Real-time step/conversation monitoring via EventMonitor
 * - Full conversation content via LSBridge.getConversation()
 * - Message sending via CascadeManager.sendPrompt()
 * - Accept/Reject via CascadeManager.acceptStep()/rejectStep()
 *
 * Communication with Discord via file-based bridge protocol.
 */
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    if (k2 === undefined) k2 = k;
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}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.activate = activate;
exports.deactivate = deactivate;
const vscode = __importStar(require("vscode"));
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const os = __importStar(require("os"));
const cp = __importStar(require("child_process"));
// antigravity-sdk embedded locally (src/sdk/)
let AntigravitySDK;
let sdk;
let statusBar;
let bridgePath;
let projectName;
let isActive = false;
let watcher = null;
let commandsWatcher = null;
const sentPendingIds = new Set();
// ─── Project Detection ───
function detectProjectName() {
    const config = vscode.workspace.getConfiguration('gravityBridge');
    const configName = config.get('projectName');
    if (configName) {
        return configName;
    }
    const folders = vscode.workspace.workspaceFolders;
    if (folders && folders.length > 0) {
        const cwd = folders[0].uri.fsPath;
        try {
            const remoteUrl = cp.execSync('git remote get-url origin', {
                cwd, encoding: 'utf-8', timeout: 3000
            }).trim();
            const match = remoteUrl.match(/\/([^\/]+?)(?:\.git)?$/);
            if (match && match[1]) {
                return match[1].toLowerCase().replace(/[\s\-]+/g, '_');
            }
        }
        catch { }
        return path.basename(cwd).toLowerCase().replace(/[\s\-]+/g, '_');
    }
    return 'default';
}
// ─── Bridge File I/O ───
function ensureBridgeDir() {
    const dirs = ['', 'response', 'commands'];
    for (const d of dirs) {
        const p = path.join(bridgePath, d);
        if (!fs.existsSync(p)) {
            fs.mkdirSync(p, { recursive: true });
        }
    }
}
function writeChatSnapshot(text) {
    try {
        const filePath = path.join(bridgePath, 'response', 'chat_snapshot.txt');
        fs.writeFileSync(filePath, text, 'utf-8');
        console.log(`Gravity Bridge: chat snapshot written (${text.length} chars)`);
    }
    catch (e) {
        console.log(`Gravity Bridge: snapshot write error: ${e.message}`);
    }
}
function writePendingApproval(data) {
    try {
        const filePath = path.join(bridgePath, 'response', 'pending_approval.json');
        fs.writeFileSync(filePath, JSON.stringify(data, null, 2), 'utf-8');
    }
    catch { }
}
// ─── Command File Watcher (Discord → Antigravity) ───
function processCommandFile(filePath) {
    try {
        const content = fs.readFileSync(filePath, 'utf-8');
        const cmd = JSON.parse(content);
        // Ignore commands for other projects
        if (cmd.project_name && cmd.project_name !== projectName) {
            console.log(`Gravity Bridge: skipping command for "${cmd.project_name}"`);
            return;
        }
        console.log(`Gravity Bridge: command — "${cmd.message || cmd.action}"`);
        if (cmd.action === 'approve' && sdk) {
            sdk.cascade.acceptStep().catch((e) => console.log(`Gravity Bridge: approve error: ${e.message}`));
        }
        else if (cmd.action === 'reject' && sdk) {
            sdk.cascade.rejectStep().catch((e) => console.log(`Gravity Bridge: reject error: ${e.message}`));
        }
        else if (cmd.action === 'approve_terminal' && sdk) {
            sdk.cascade.acceptTerminalCommand().catch((e) => console.log(`Gravity Bridge: approve_terminal error: ${e.message}`));
        }
        else if (cmd.message && sdk) {
            // Send message to Antigravity
            sdk.cascade.sendPrompt(cmd.message).then(() => {
                console.log(`Gravity Bridge: ✅ sent via SDK sendPrompt`);
            }).catch((e) => {
                // Fallback to VS Code command
                console.log(`Gravity Bridge: SDK sendPrompt failed: ${e.message}, trying command...`);
                vscode.commands.executeCommand('antigravity.sendPromptToAgentPanel', cmd.message)
                    .then(() => console.log('Gravity Bridge: ✅ sent via sendPromptToAgentPanel'));
            });
        }
        // Remove processed command file
        try {
            fs.unlinkSync(filePath);
        }
        catch { }
    }
    catch (e) {
        console.log(`Gravity Bridge: command processing error: ${e.message}`);
    }
}
function watchCommandsDir() {
    const cmdDir = path.join(bridgePath, 'commands');
    // Process existing files
    try {
        for (const f of fs.readdirSync(cmdDir)) {
            if (f.endsWith('.json')) {
                processCommandFile(path.join(cmdDir, f));
            }
        }
    }
    catch { }
    // Watch for new files
    try {
        commandsWatcher = fs.watch(cmdDir, (event, filename) => {
            if (filename && filename.endsWith('.json') && event === 'rename') {
                const fp = path.join(cmdDir, filename);
                if (fs.existsSync(fp)) {
                    setTimeout(() => processCommandFile(fp), 200);
                }
            }
        });
    }
    catch { }
}
// ─── SDK Integration ───
async function initSDK(context) {
    try {
        const sdkModule = require('./sdk/index');
        AntigravitySDK = sdkModule.AntigravitySDK;
    }
    catch (err) {
        console.log(`Gravity Bridge: antigravity-sdk load failed: ${err.message}`);
        return false;
    }
    try {
        sdk = new AntigravitySDK(context);
        await sdk.initialize();
        console.log('Gravity Bridge: ✅ SDK initialized');
        return true;
    }
    catch (err) {
        console.log(`Gravity Bridge: SDK init failed: ${err.message}`);
        return false;
    }
}
function setupMonitor() {
    if (!sdk) {
        return;
    }
    // Step count changed → fetch conversation content
    sdk.monitor.onStepCountChanged(async (e) => {
        console.log(`Gravity Bridge: [SDK] step changed: "${e.title}" step ${e.newCount} (+${e.delta})`);
        // Get fresh session to have the ID
        try {
            const conversation = await sdk.ls.getConversation(e.sessionId);
            if (conversation && conversation.messages) {
                // Find the last assistant message
                const assistantMsgs = conversation.messages.filter((m) => m.role === 'assistant' && m.content);
                if (assistantMsgs.length > 0) {
                    const lastMsg = assistantMsgs[assistantMsgs.length - 1];
                    const text = `🤖 **${e.title}**\n\n${lastMsg.content}`;
                    writeChatSnapshot(text);
                    console.log(`Gravity Bridge: [SDK] relayed AI response (${lastMsg.content.length} chars)`);
                    return;
                }
            }
            // Find PlannerResponse steps
            if (conversation && conversation.steps) {
                const responses = conversation.steps.filter((s) => s.type === 'PlannerResponse' && s.summary);
                if (responses.length > 0) {
                    const last = responses[responses.length - 1];
                    writeChatSnapshot(`🤖 **${e.title}**\n\n${last.summary}`);
                    console.log(`Gravity Bridge: [SDK] relayed PlannerResponse (${last.summary.length} chars)`);
                    return;
                }
            }
        }
        catch (err) {
            console.log(`Gravity Bridge: [SDK] getConversation error: ${err.message}`);
        }
        // Fallback: just send the title + step info
        writeChatSnapshot(`🤖 **${e.title}**\n\n(step ${e.newCount}, +${e.delta})`);
    });
    // New conversation started
    sdk.monitor.onNewConversation(() => {
        console.log('Gravity Bridge: [SDK] new conversation detected');
    });
    // Active session changed
    sdk.monitor.onActiveSessionChanged((e) => {
        console.log(`Gravity Bridge: [SDK] active session: "${e.title}" (${e.sessionId?.substring(0, 8)})`);
    });
    // State changed (USS update)
    sdk.monitor.onStateChanged((e) => {
        console.log(`Gravity Bridge: [SDK] state changed: ${e.key}`);
    });
    // Start monitoring (USS every 3s, trajectory every 2s for faster detection)
    sdk.monitor.start(3000, 2000);
    console.log('Gravity Bridge: [SDK] monitor started (USS 3s, trajectory 2s)');
}
// ─── Activation ───
async function activate(context) {
    console.log('Gravity Bridge: activating...');
    // Project detection
    projectName = detectProjectName();
    console.log(`Gravity Bridge: project "${projectName}"`);
    // Bridge path
    const config = vscode.workspace.getConfiguration('gravityBridge');
    const configPath = config.get('bridgePath');
    bridgePath = configPath || path.join(os.homedir(), '.gemini', 'antigravity', 'bridge');
    ensureBridgeDir();
    console.log(`Gravity Bridge: bridge path: ${bridgePath}`);
    // Status bar
    statusBar = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 100);
    statusBar.text = '$(sync~spin) Bridge';
    statusBar.tooltip = `Gravity Bridge: ${projectName}`;
    statusBar.show();
    context.subscriptions.push(statusBar);
    // Initialize SDK
    const sdkReady = await initSDK(context);
    if (sdkReady) {
        setupMonitor();
        statusBar.text = '$(check) Bridge SDK';
        statusBar.tooltip = `Gravity Bridge: ${projectName} (SDK active)`;
        // Register SDK-powered commands
        context.subscriptions.push(vscode.commands.registerCommand('gravityBridge.approve', async () => {
            try {
                await sdk.cascade.acceptStep();
                vscode.window.showInformationMessage('Gravity Bridge: Step approved');
            }
            catch (e) {
                vscode.window.showErrorMessage(`Approve failed: ${e.message}`);
            }
        }), vscode.commands.registerCommand('gravityBridge.reject', async () => {
            try {
                await sdk.cascade.rejectStep();
                vscode.window.showInformationMessage('Gravity Bridge: Step rejected');
            }
            catch (e) {
                vscode.window.showErrorMessage(`Reject failed: ${e.message}`);
            }
        }));
    }
    else {
        statusBar.text = '$(warning) Bridge (no SDK)';
        console.log('Gravity Bridge: SDK not available, file-based mode only');
    }
    // Watch commands directory
    watchCommandsDir();
    // Register basic commands
    context.subscriptions.push(vscode.commands.registerCommand('gravityBridge.start', () => {
        isActive = true;
        statusBar.text = sdkReady ? '$(check) Bridge SDK' : '$(sync~spin) Bridge';
        vscode.window.showInformationMessage(`Gravity Bridge started for "${projectName}"`);
    }), vscode.commands.registerCommand('gravityBridge.stop', () => {
        isActive = false;
        if (sdk) {
            sdk.monitor.stop();
        }
        statusBar.text = '$(circle-slash) Bridge OFF';
        vscode.window.showInformationMessage('Gravity Bridge stopped');
    }), vscode.commands.registerCommand('gravityBridge.connect', async () => {
        if (!sdk) {
            vscode.window.showErrorMessage('SDK not initialized');
            return;
        }
        try {
            const sessions = await sdk.cascade.getSessions();
            const items = sessions.map((s) => ({
                label: s.title || 'Untitled',
                description: `step ${s.stepCount} • ${s.id?.substring(0, 8)}`,
                sessionId: s.id,
            }));
            const pick = await vscode.window.showQuickPick(items, {
                placeHolder: 'Select a conversation to connect'
            });
            if (pick) {
                await sdk.cascade.focusSession(pick.sessionId);
                vscode.window.showInformationMessage(`Connected to: ${pick.label}`);
            }
        }
        catch (e) {
            vscode.window.showErrorMessage(`Connect failed: ${e.message}`);
        }
    }));
    // Cleanup
    context.subscriptions.push({
        dispose: () => {
            if (sdk) {
                sdk.monitor.stop();
                sdk.dispose();
            }
            if (watcher) {
                watcher.close();
            }
            if (commandsWatcher) {
                commandsWatcher.close();
            }
        }
    });
    console.log('Gravity Bridge: ✅ activated');
    isActive = true;
}
function deactivate() {
    if (sdk) {
        try {
            sdk.monitor.stop();
            sdk.dispose();
        }
        catch { }
    }
}
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