//DEPS dev.tamboui:tamboui-tui:LATEST
//DEPS dev.tamboui:tamboui-jline3-backend:LATEST

package dev.tamboui.demo;

import dev.tamboui.tui.TuiRunner;
import dev.tamboui.tui.event.KeyEvent;
import dev.tamboui.widgets.paragraph.Paragraph;
import dev.tamboui.text.Text;

public class HelloWorldTuiDemo {
    public static void main(String[] args) throws Exception {
        try (var tui = TuiRunner.create()) {
            tui.run(
                (event, runner) ->
                    switch (event) {
                        case KeyEvent k when k.isQuit() -> {
                            runner.quit();
                            yield false;
                        }
                        default -> false;
                    },
                frame -> {
                    var paragraph = Paragraph.builder()
                        .text(Text.from("Hello, TamboUI! Press 'q' to quit."))
                        .build();
                    frame.renderWidget(paragraph, frame.area());
                }
            );
        }
    }
}

import dev.tamboui.tui.TuiConfig;
import dev.tamboui.tui.TuiRunner;
import java.time.Duration;

var config = TuiConfig.builder()
    .mouseCapture(true)
    .tickRate(Duration.ofMillis(16))  // ~60fps animation
    .build();

try (var tui = TuiRunner.create(config)) {
    tui.run(
        (event, runner) -> switch (event) {
            case KeyEvent k when Keys.isQuit(k) -> { runner.quit(); yield false; }
            case MouseEvent m -> { handleMouse(m); yield true; }
            case TickEvent t -> { updateAnimation(t); yield true; }
            default -> false;
        },
        frame -> render(frame)
    );
}

//DEPS dev.tamboui:tamboui-picocli:LATEST
//DEPS dev.tamboui:tamboui-jline3-backend:LATEST

import dev.tamboui.picocli.TuiCommand;
import picocli.CommandLine;
import picocli.CommandLine.Command;
import picocli.CommandLine.Option;

@Command(name = "myapp", mixinStandardHelpOptions = true)
public class MyApp extends TuiCommand {

    @Option(names = {"-t", "--title"}, description = "Window title")
    private final String title = "My App";

    @Override
    protected void runTui(TuiRunner runner) throws Exception {
        runner.run(this::handleEvent, this::render);
    }

    public static void main(String[] args) {
        System.exit(new CommandLine(new MyApp()).execute(args));
    }
}

//DEPS dev.tamboui:tamboui-toolkit:LATEST
//DEPS dev.tamboui:tamboui-jline3-backend:LATEST

import static dev.tamboui.toolkit.Toolkit.*;
import dev.tamboui.toolkit.app.ToolkitApp;
import dev.tamboui.toolkit.element.Element;

public class HelloDsl extends ToolkitApp {

    @Override
    protected Element render() {
        return panel("Hello",
            text("Welcome to TamboUI DSL!").bold().cyan(),
            spacer(),
            text("Press 'q' to quit").dim()
        ).rounded();
    }

    public static void main(String[] args) throws Exception {
        new HelloDsl().run();
    }
}

// Progress with color coding
gauge(0.75)
    .label("Loading...")
    .gaugeColor(Color.GREEN)
    .title("Progress")
    .rounded()

// Sparkline chart
sparkline(cpuHistory)
    .color(Color.CYAN)
    .title("CPU Usage")
    .rounded()

// Selectable list
list("Option 1", "Option 2", "Option 3")
    .state(listState)
    .highlightColor(Color.YELLOW)
    .title("Menu")
    .rounded()

// Tab bar
tabs("Home", "Settings", "About")
    .selected(0)
    .highlightColor(Color.CYAN)

// Table with data
table()
    .header("Name", "Age", "City")
    .row("Alice", "30", "NYC")
    .row("Bob", "25", "LA")
    .widths(Constraint.percentage(40), Constraint.length(10), Constraint.fill())
    .title("Users")
    .rounded()

// Canvas drawing
canvas(-10, 10, -10, 10)
    .paint(ctx -> {
        ctx.draw(new Circle(0, 0, 5, Color.RED));
        ctx.draw(new Line(-5, -5, 5, 5, Color.GREEN));
    })
    .title("Drawing")
    .rounded()

//DEPS dev.tamboui:tamboui-widgets:LATEST
//DEPS dev.tamboui:tamboui-jline3-backend:LATEST

import dev.tamboui.terminal.Backend;
import dev.tamboui.terminal.BackendFactory;
import dev.tamboui.terminal.Terminal;

try (var backend = BackendFactory.create()) {
    backend.enableRawMode();
    backend.enterAlternateScreen();

    var terminal = new Terminal<>(backend);
    terminal.draw(frame -> {
        // render widgets...
    });
}

import static dev.tamboui.tui.Keys.*;

// Quit patterns
isQuit(event)      // q, Q, or Ctrl+C

// Vim-style navigation (also accepts arrow keys)
isUp(event)        // Up arrow or k/K
isDown(event)      // Down arrow or j/J
isLeft(event)      // Left arrow or h/H
isRight(event)     // Right arrow or l/L

// Page navigation
isPageUp(event)    // PageUp or Ctrl+U
isPageDown(event)  // PageDown or Ctrl+D
isHome(event)      // Home or g
isEnd(event)       // End or G

// Actions
isSelect(event)    // Enter or Space
isEscape(event)    // Escape
isTab(event)       // Tab
isBackTab(event)   // Shift+Tab