use crate::actions::action::ProcessedMagnets;
use color_eyre::eyre::Result;
use console::{style, Emoji};
use log::info;
use std::collections::HashMap;

static SPARKLES: Emoji = Emoji("✨", ":sparkles:");
static ROCKET: Emoji = Emoji("🚀", ":rocket:");
static LINK: Emoji = Emoji("🔗", ":link:");
static WARNING: Emoji = Emoji("⚠️", ":warning:");

/// Generate a report of processed magnets
pub fn generate_report(
    action_results: &HashMap<String, ProcessedMagnets>,
    total_new_links: usize,
) -> Result<()> {
    info!("");
    info!(
        "{} {} {}",
        SPARKLES,
        style("Report Summary").bold().underlined(),
        style(format!(
            "{} new links added to the database",
            total_new_links
        ))
        .bold()
        .green(),
    );
    info!("");

    for (action_name, processed_magnets) in action_results {
        let success_count = processed_magnets.success.len();
        let failed_count = processed_magnets.failed.len();
        let total_count = success_count + failed_count;

        // Section header for each action
        info!("");
        info!(
            "{} {} {}",
            ROCKET,
            style(format!("{}", action_name)).bold().underlined().cyan(),
            style(format!("({} new links)", total_count)).bold()
        );

        // Success/failure summary
        if failed_count > 0 {
            info!(
                "  {} Success: {}, {} Failure: {}",
                style("✅").green(),
                style(success_count).bold().green(),
                style("❌").red(),
                style(failed_count).bold().red()
            );
        } else {
            info!(
                "  {} Success: {}",
                style("✅").green(),
                style(success_count).bold().green()
            );
        }
        info!("");

        // List successful magnets
        if success_count > 0 {
            info!(
                "  {} {}",
                style("✅").green(),
                style("Added:").bold().green()
            );
            for magnet in &processed_magnets.success {
                info!("     {} {}", LINK, style(&magnet.title).italic());
            }
            info!("");
        }

        // List failed magnets
        if failed_count > 0 {
            info!("  {} {}", style("❌").red(), style("Failed:").bold().red());
            for magnet in &processed_magnets.failed {
                info!("     {} {}", WARNING, style(&magnet.title).italic());
            }
            info!("");
        }
    }

    Ok(())
}