import * as vscode from 'vscode';

/**
 * Database ERD Visualizer and Query Runner VS Code Extension
 *
 * Features:

 */

let outputChannel: vscode.OutputChannel;
let statusBarItem: vscode.StatusBarItem;

export function activate(context: vscode.ExtensionContext) {
    outputChannel = vscode.window.createOutputChannel('Database ERD Visualizer and Query Runner VS Code Extension');
    outputChannel.appendLine(`Database ERD Visualizer and Query Runner VS Code Extension v1.0.0 activated`);

    // Status bar
    statusBarItem = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Right, 100);
    statusBarItem.text = '$(zap) 76abcb38';
    statusBarItem.tooltip = 'Database ERD Visualizer and Query Runner VS Code Extension';
    statusBarItem.command = '76abcb38.activate';
    statusBarItem.show();
    context.subscriptions.push(statusBarItem);

    // Register commands
    let cmd0 = vscode.commands.registerCommand('76abcb38.activate', () => {
        vscode.window.showInformationMessage('Database ERD Visualizer and Query Runner VS Code Extension: Database ERD Visualizer and Query Runner VS Code Extension: Activate executed');
        outputChannel.appendLine(`[INFO] Command executed: Database ERD Visualizer and Query Runner VS Code Extension: Activate`);
    });
    let cmd1 = vscode.commands.registerCommand('76abcb38.settings', () => {
        vscode.window.showInformationMessage('Database ERD Visualizer and Query Runner VS Code Extension: Database ERD Visualizer and Query Runner VS Code Extension: Open Settings executed');
        outputChannel.appendLine(`[INFO] Command executed: Database ERD Visualizer and Query Runner VS Code Extension: Open Settings`);
    });
    let cmd2 = vscode.commands.registerCommand('76abcb38.run', () => {
        vscode.window.showInformationMessage('Database ERD Visualizer and Query Runner VS Code Extension: Database ERD Visualizer and Query Runner VS Code Extension: Run executed');
        outputChannel.appendLine(`[INFO] Command executed: Database ERD Visualizer and Query Runner VS Code Extension: Run`);
    });
    context.subscriptions.push(cmd0);
    context.subscriptions.push(cmd1);
    context.subscriptions.push(cmd2);

    // Configuration change listener
    context.subscriptions.push(
        vscode.workspace.onDidChangeConfiguration(e => {
            if (e.affectsConfiguration('76abcb38')) {
                const config = vscode.workspace.getConfiguration('76abcb38');
                const enabled = config.get<boolean>('enabled', true);
                if (enabled) {
                    statusBarItem.show();
                } else {
                    statusBarItem.hide();
                }
                outputChannel.appendLine(`[INFO] Configuration updated`);
            }
        })
    );

    outputChannel.appendLine(`[INFO] Database ERD Visualizer and Query Runner VS Code Extension ready`);
    vscode.window.showInformationMessage('Database ERD Visualizer and Query Runner VS Code Extension is now active!');
}

export function deactivate() {
    outputChannel?.appendLine('Database ERD Visualizer and Query Runner VS Code Extension deactivated');
    outputChannel?.dispose();
    statusBarItem?.dispose();
}