confluence-cli 0.1.7

use std::fmt::Display;
use std::io::IsTerminal;

use anyhow::Result;
use comfy_table::{Cell, Table, presets::UTF8_FULL};
use serde::Serialize;

pub fn use_color() -> bool {
    std::io::stderr().is_terminal() && std::env::var("NO_COLOR").is_err()
}

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum OutputFormat {
    Table,
    Json,
}

impl OutputFormat {
    pub fn from_json_flag(json: bool) -> Self {
        if json { Self::Json } else { Self::Table }
    }
}

pub fn print_json<T: Serialize>(value: &T) -> Result<()> {
    println!("{}", serde_json::to_string_pretty(value)?);
    Ok(())
}

pub fn print_table(headers: &[&str], rows: &[Vec<String>]) {
    let mut table = Table::new();
    table.load_preset(UTF8_FULL);
    table.set_header(headers.iter().map(|h| Cell::new(*h)).collect::<Vec<_>>());
    for row in rows {
        table.add_row(row.iter().map(Cell::new).collect::<Vec<_>>());
    }
    println!("{table}");
}

pub fn print_list<T: Display>(items: &[T]) {
    for item in items {
        println!("{item}");
    }
}