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// src/cli/tag_commands.rs
use crate::cli::args::{Cli, Commands};
use crate::cli::error::CliResult;
use crate::domain::tag::Tag;
use crate::infrastructure::di::ServiceContainer;
use crate::util::helper::is_stdout_piped;
use crossterm::style::Stylize;
use tracing::instrument;
#[instrument(skip(cli, services), level = "debug")]
pub fn show_tags(cli: Cli, services: &ServiceContainer) -> CliResult<()> {
if let Commands::Tags { tag } = cli.command.unwrap() {
let tag_service = &services.tag_service;
// Determine if stdout is being piped to another process
let is_piped = is_stdout_piped();
match tag {
Some(tag_str) => {
// Show related tags for the specified tag
let parsed_tag = Tag::new(&tag_str)?;
let related_tags = tag_service.get_related_tags(&parsed_tag)?;
if related_tags.is_empty() {
eprintln!("No related tags found for '{}'", tag_str.blue());
} else {
eprintln!("Tags related to '{}':", tag_str.blue());
// Sort by count (most frequent first)
let mut sorted_tags = related_tags;
sorted_tags.sort_by(|(_, count_a), (_, count_b)| count_b.cmp(count_a));
// let output = String::new();
for (tag, count) in sorted_tags {
if is_piped {
// Plain text for piping
println!("{} ({})", tag.value(), count);
} else {
// Colored text for terminal
println!("{} ({})", tag.value().green(), count);
}
}
}
}
None => {
// Show all tags
let all_tags = tag_service.get_all_tags()?;
if all_tags.is_empty() {
eprintln!("No tags found");
} else {
eprintln!("All tags:");
// Sort by count (most frequent first)
let mut sorted_tags = all_tags;
sorted_tags.sort_by(|(_, count_a), (_, count_b)| count_b.cmp(count_a));
// let output = String::new();
for (tag, count) in sorted_tags {
if is_piped {
// Plain text for piping
println!("{} ({})", tag.value(), count);
} else {
// Colored text for terminal
println!("{} ({})", tag.value().green(), count);
}
}
}
}
}
}
Ok(())
}
#[cfg(test)]
mod tests {
// Tests would be added here
}