//! Task management commands

use crate::TaskAction;
use anyhow::Result;
use colored::*;

pub async fn handle(action: TaskAction, verbose: bool) -> Result<()> {
    if verbose {
        println!("{}", "→ Task command handler".bright_black());
    }

    match action {
        TaskAction::Create {
            description,
            priority,
        } => create(description, priority).await,
        TaskAction::List { status } => list(status).await,
        TaskAction::Complete { id } => complete(id).await,
        TaskAction::Delete { id } => delete(id).await,
    }
}

async fn create(description: String, priority: String) -> Result<()> {
    println!("{} Creating task...", "✓".green().bold());
    println!("  Description: {}", description.bright_white());
    println!("  Priority: {}", priority.bright_yellow());

    // In real implementation: save to storage
    println!();
    println!(
        "{} Task created with ID: {}",
        "✓".green().bold(),
        "42".bright_cyan()
    );

    Ok(())
}

async fn list(status_filter: Option<String>) -> Result<()> {
    println!("{} Task List", "📋".to_string().bold());

    if let Some(status) = status_filter {
        println!("  Filter: status = {}", status.bright_yellow());
    }

    println!();
    println!(
        "  {} {}  {}",
        "ID".bright_black(),
        "Description".bright_white(),
        "Status".bright_white()
    );
    println!("  {}", "─".repeat(50).bright_black());
    let desc1 = "Implement task commands";
    let desc2 = "Add project commands";
    let desc3 = "Write tests";
    println!("  {}  {}  {}", "1".bright_cyan(), desc1, "✓ Done".green());
    println!(
        "  {}  {}  {}",
        "2".bright_cyan(),
        desc2,
        "⧗ In Progress".yellow()
    );
    println!(
        "  {}  {}  {}",
        "3".bright_cyan(),
        desc3,
        "○ Todo".bright_black()
    );

    Ok(())
}

async fn complete(id: u32) -> Result<()> {
    println!(
        "{} Completing task #{}",
        "✓".green().bold(),
        id.to_string().bright_cyan()
    );

    // In real implementation: update storage
    println!("{} Task marked as complete", "✓".green().bold());

    Ok(())
}

async fn delete(id: u32) -> Result<()> {
    println!(
        "{} Deleting task #{}",
        "🗑".to_string().bold(),
        id.to_string().bright_cyan()
    );

    // In real implementation: delete from storage
    println!("{} Task deleted", "✓".green().bold());

    Ok(())
}
