use crate::client::KeepClient;
use crate::modes::common::{OutputFormat, format_size, settings_output_format};
use clap::Command;
use log::debug;

pub fn mode(
    client: &KeepClient,
    _cmd: &mut Command,
    settings: &crate::config::Settings,
    tags: &[String],
) -> Result<(), anyhow::Error> {
    debug!("CLIENT_LIST: Listing items via remote server");

    let items = client.list_items(tags, "newest", 0, 100)?;

    let output_format = settings_output_format(settings);

    match output_format {
        OutputFormat::Json => {
            println!("{}", serde_json::to_string_pretty(&items)?);
        }
        OutputFormat::Yaml => {
            println!("{}", serde_yaml::to_string(&items)?);
        }
        OutputFormat::Table => {
            use comfy_table::{Table, presets::UTF8_FULL};

            let mut table = Table::new();
            table.load_preset(UTF8_FULL);

            // Header
            let headers = ["ID", "Time", "Size", "Compression", "Tags"];
            table.set_header(headers.iter().map(|h| h.to_string()).collect::<Vec<_>>());

            for item in &items {
                let size_str = item
                    .size
                    .map(|s| format_size(s as u64, settings.human_readable))
                    .unwrap_or_default();

                table.add_row(vec![
                    item.id.to_string(),
                    item.ts.clone(),
                    size_str,
                    item.compression.clone(),
                    item.tags.join(", "),
                ]);
            }

            println!("{table}");
        }
    }

    Ok(())
}