use inventur_db::*;
use std::env::args;

fn main() {
    let tblid = args()
	.nth(1)
	.expect("Usage: show_table <tblid>.")
	.parse::<i32>()
	.expect("Expected a number.");
    let tbl = get_table(&mut establish_connection(), tblid, 1);
    if tbl.is_none() {
	panic!("Couldn't get table.");
    }
    let tbl = tbl.unwrap();
    println!("Table {}: {}", tbl.tblid, tbl.name);
    println!();
    print!("|");
    for clm in tbl.column_names {
	print!("  {}  |", clm);
    }
    println!();
    for row in tbl.rows {
	print!("|");
	for cell in row.cells {
	    print!("  {}  |", cell);
	}
	println!();
    }
}