mod helpers;

use h::{in_directory as cwd, Playground, Stub::*};
use helpers as h;

use std::path::{Path, PathBuf};

#[test]
fn moves_a_file() {
    let sandbox = Playground::setup_for("mv_test_1")
        .with_files(vec![EmptyFile("andres.txt")])
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original = format!("{}/{}", full_path, "andres.txt");
    let expected = format!("{}/{}", full_path, "expected/yehuda.txt");

    nu!(
        _output,
        cwd(&full_path),
        "mv andres.txt expected/yehuda.txt"
    );

    assert!(!h::file_exists_at(PathBuf::from(original)));
    assert!(h::file_exists_at(PathBuf::from(expected)));
}

#[test]
fn overwrites_if_moving_to_existing_file() {
    let sandbox = Playground::setup_for("mv_test_2")
        .with_files(vec![EmptyFile("andres.txt"), EmptyFile("jonathan.txt")])
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original = format!("{}/{}", full_path, "andres.txt");
    let expected = format!("{}/{}", full_path, "jonathan.txt");

    nu!(_output, cwd(&full_path), "mv andres.txt jonathan.txt");

    assert!(!h::file_exists_at(PathBuf::from(original)));
    assert!(h::file_exists_at(PathBuf::from(expected)));
}

#[test]
fn moves_a_directory() {
    let sandbox = Playground::setup_for("mv_test_3")
        .mkdir("empty_dir")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original_dir = format!("{}/{}", full_path, "empty_dir");
    let expected = format!("{}/{}", full_path, "renamed_dir");

    nu!(_output, cwd(&full_path), "mv empty_dir renamed_dir");

    assert!(!h::dir_exists_at(PathBuf::from(original_dir)));
    assert!(h::dir_exists_at(PathBuf::from(expected)));
}

#[test]
fn moves_the_file_inside_directory_if_path_to_move_is_existing_directory() {
    let sandbox = Playground::setup_for("mv_test_4")
        .with_files(vec![EmptyFile("jonathan.txt")])
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original_dir = format!("{}/{}", full_path, "jonathan.txt");
    let expected = format!("{}/{}", full_path, "expected/jonathan.txt");

    nu!(_output, cwd(&full_path), "mv jonathan.txt expected");

    assert!(!h::file_exists_at(PathBuf::from(original_dir)));
    assert!(h::file_exists_at(PathBuf::from(expected)));
}

#[test]
fn moves_the_directory_inside_directory_if_path_to_move_is_existing_directory() {
    let sandbox = Playground::setup_for("mv_test_5")
        .within("contributors")
        .with_files(vec![EmptyFile("jonathan.txt")])
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original_dir = format!("{}/{}", full_path, "contributors");
    let expected = format!("{}/{}", full_path, "expected/contributors");

    nu!(_output, cwd(&full_path), "mv contributors expected");

    assert!(!h::dir_exists_at(PathBuf::from(original_dir)));
    assert!(h::file_exists_at(PathBuf::from(expected)));
}

#[test]
fn moves_the_directory_inside_directory_if_path_to_move_is_nonexistent_directory() {
    let sandbox = Playground::setup_for("mv_test_6")
        .within("contributors")
        .with_files(vec![EmptyFile("jonathan.txt")])
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let original_dir = format!("{}/{}", full_path, "contributors");

    nu!(
        _output,
        cwd(&full_path),
        "mv contributors expected/this_dir_exists_now/los_tres_amigos"
    );

    let expected = format!(
        "{}/{}",
        full_path, "expected/this_dir_exists_now/los_tres_amigos"
    );

    assert!(!h::dir_exists_at(PathBuf::from(original_dir)));
    assert!(h::file_exists_at(PathBuf::from(expected)));
}

#[test]
fn moves_using_path_with_wildcard() {
    let sandbox = Playground::setup_for("mv_test_7")
        .within("originals")
        .with_files(vec![
            EmptyFile("andres.ini"),
            EmptyFile("caco3_plastics.csv"),
            EmptyFile("cargo_sample.toml"),
            EmptyFile("jonathan.ini"),
            EmptyFile("jonathan.xml"),
            EmptyFile("sgml_description.json"),
            EmptyFile("sample.ini"),
            EmptyFile("utf16.ini"),
            EmptyFile("yehuda.ini"),
        ])
        .mkdir("work_dir")
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let work_dir = format!("{}/{}", full_path, "work_dir");
    let expected_copies_path = format!("{}/{}", full_path, "expected");

    nu!(_output, cwd(&work_dir), "mv ../originals/*.ini ../expected");

    assert!(h::files_exist_at(
        vec![
            Path::new("yehuda.ini"),
            Path::new("jonathan.ini"),
            Path::new("sample.ini"),
            Path::new("andres.ini"),
        ],
        PathBuf::from(&expected_copies_path)
    ));
}

#[test]
fn moves_using_a_glob() {
    let sandbox = Playground::setup_for("mv_test_8")
        .within("meals")
        .with_files(vec![
            EmptyFile("arepa.txt"),
            EmptyFile("empanada.txt"),
            EmptyFile("taquiza.txt"),
        ])
        .mkdir("work_dir")
        .mkdir("expected")
        .test_dir_name();

    let full_path = format!("{}/{}", Playground::root(), sandbox);
    let meal_dir = format!("{}/{}", full_path, "meals");
    let work_dir = format!("{}/{}", full_path, "work_dir");
    let expected_copies_path = format!("{}/{}", full_path, "expected");

    nu!(_output, cwd(&work_dir), "mv ../meals/* ../expected");

    assert!(h::dir_exists_at(PathBuf::from(meal_dir)));
    assert!(h::files_exist_at(
        vec![
            Path::new("arepa.txt"),
            Path::new("empanada.txt"),
            Path::new("taquiza.txt"),
        ],
        PathBuf::from(&expected_copies_path)
    ));
}