mod common;
use std::path::PathBuf;

use log::LevelFilter;

use common::*;
use regex::Regex;
use xvc::{error::Result, watch};
use xvc_config::XvcVerbosity;
use xvc_core::XvcRoot;
use xvc_test_helper::{create_directory_tree, generate_filled_file};

fn create_directory_hierarchy() -> Result<XvcRoot> {
    let temp_dir: XvcRoot = run_in_temp_xvc_dir()?;
    // for checking the content hash
    generate_filled_file(&temp_dir.join(&PathBuf::from("file-0000.bin")), 10000, 100);
    create_directory_tree(&temp_dir, 10, 10, 1000, Some(47))?;
    // root/dir1 may have another tree
    let level_1 = &temp_dir.join(&PathBuf::from("dir-0001"));
    create_directory_tree(level_1, 10, 10, 1000, Some(47))?;

    Ok(temp_dir)
}

#[test]
fn test_storage_list() -> Result<()> {
    common::test_logging(LevelFilter::Trace);
    let xvc_root = create_directory_hierarchy()?;
    let storage_dir = common::random_temp_dir(Some("xvc-storage"));

    let x = |cmd: &[&str]| -> Result<String> {
        common::run_xvc(Some(&xvc_root), cmd, XvcVerbosity::Trace)
    };

    let out = x(&[
        "storage",
        "new",
        "local",
        "--name",
        "local-storage",
        "--path",
        storage_dir.to_string_lossy().as_ref(),
    ])?;

    watch!(out);

    let list_out = x(&["storage", "list"])?;

    watch!(list_out);

    // The output table should contain
    // - name
    // - guid
    // - path (or URL)
    // These can be put to Display implementation of storage
    let line_regex = Regex::new(&format!(
        "^Local:[ ]*local-storage.*{}\n",
        storage_dir.to_string_lossy()
    ))
    .expect("Regex error");
    assert!(line_regex.is_match(&list_out));

    clean_up(&xvc_root)
}