//! 小分表命令行入口(对照测试用)。
//! 用法: scoretable_cli <xlsx> <has_header 0|1> <ignore文本> <颜色文本> <阈值> [--export <out.xlsx>]

use std::path::PathBuf;
use toolbox_core::scoretable::{export_xlsx, process, ScoreTableInput, PALETTE};

fn main() {
    let args: Vec<String> = std::env::args().collect();
    if args.len() < 6 {
        eprintln!("用法: scoretable_cli <xlsx> <has_header 0|1> <ignore> <colors> <阈值> [--export out.xlsx]");
        std::process::exit(2);
    }
    let mut export: Option<PathBuf> = None;
    let mut i = 6;
    while i < args.len() {
        if args[i] == "--export" && i + 1 < args.len() {
            export = Some(PathBuf::from(&args[i + 1]));
            i += 2;
        } else {
            i += 1;
        }
    }

    let inp = ScoreTableInput {
        path: PathBuf::from(&args[1]),
        has_header: args[2] == "1",
        ignore_cols_text: args[3].clone(),
        color_groups_text: args[4].clone(),
        threshold: args[5].parse().unwrap_or(10),
    };

    match process(&inp) {
        Ok(t) => {
            // 协议输出(与 reference.py 一致)
            println!("H\t{}", t.headers.join("\t"));
            for (r, row) in t.rows.iter().enumerate() {
                println!("R\t{}", row.join("\t"));
                let ci = match t.color_idx[r] {
                    Some(i) => i as i64,
                    None => -1,
                };
                println!("C\t{}", ci);
            }
            if let Some(p) = export {
                match export_xlsx(&t, &p) {
                    Ok(_) => println!("已导出: {}", p.display()),
                    Err(e) => {
                        eprintln!("{}", e);
                        std::process::exit(1);
                    }
                }
            }
        }
        Err(e) => {
            println!("ERR {}", e);
            std::process::exit(1);
        }
    }
    let _ = PALETTE;
}