use crate::item::IntoItemData;

use super::*;

#[test]
fn test_sort_keys() -> MizeResult<()> {
    let mut data = ItemData::from_toml(
        r#"
        [hi]
        test = 4

        [config]
        zzz = "hiiii"
        hi = "hello from config/hi"

        [config.test]
        inner = "inner"
    "#,
    )?;

    let data_sorted = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"
        test = { inner = "inner" }
        zzz = "hiiii"

        [hi]
        test = 4
    "#,
    )?;

    data.sort_keys()?;

    assert_eq!(data.to_json()?, data_sorted.to_json()?);

    Ok(())
}

#[test]
fn test_get_module_hash() -> MizeResult<()> {
    let mut instance = Mize::empty()?;

    use crate::platform::os::get_part_hash;
    let selector_toml = r#"
        mize_version = "0.0.0"
        system = "x86_64-unknown-linux-gnu"
        toolchain_version = "rustc 1.78.0 (9b00956e5 2024-04-29)"
    "#;

    // Pass selector fields as hash options (merges over defaults).
    let options = ItemData::from_toml(&selector_toml)?;
    let (hash, selector) = get_part_hash(&mut instance, "String", options)?;

    println!("hash: {}", hash);
    println!("selector: {}", selector);

    assert_eq!(hash, "227b0216f9b7a324a621ff773c5241c9".to_owned());

    Ok(())
}

#[test]
fn test_set_store_path() -> MizeResult<()> {
    let instance = Mize::empty()?;

    let store_path = "/home/me/.mize".to_owned();

    let config = instance.get("0/config")?.as_data_full()?;

    println!("data at 0/config: {}", config);

    instance.set_blocking("0/config/store_path", store_path.clone().into_item_data())?;

    let store_path_new = instance.get("0/config/store_path")?.value_string()?;

    assert_eq!(store_path_new, store_path);

    Ok(())
}

#[test]
fn test_set_sub_path() -> MizeResult<()> {
    let instance = Mize::empty()?;

    let data = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "inner"
    "#,
    )?;

    let data_two = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "new inner"
    "#,
    )?;

    let item = instance.new_item()?;
    instance.set_blocking(item.id(), data.clone())?;

    assert_eq!(item.as_data_full()?, data);

    // try to set a sub path of item
    instance.set_blocking(
        vec![item.id().store_part(), "config", "test", "inner"],
        "new inner".into_item_data(),
    )?;

    // the contents of item should then be like data_two
    println!(
        "item with id '{}': {}",
        item.id(),
        instance.get(vec![item.id().store_part()])?.as_data_full()?
    );
    assert_eq!(
        instance
            .get(vec![item.id().store_part(), "config", "test", "inner"])?
            .as_data_full()?,
        ItemData::from_string("new inner")
    );
    assert_eq!(item.as_data_full()?, data_two);

    Ok(())
}

#[test]
fn test_itemdata_set_path() -> MizeResult<()> {
    let mut data = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "inner"
    "#,
    )?;

    let data_two = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "new inner"
    "#,
    )?;

    data.set_path(
        vec!["config", "test", "inner"],
        ItemData::from_string("new inner"),
    )?;

    assert_eq!(data, data_two);

    Ok(())
}

#[test]
fn test_itemdata_merge() -> MizeResult<()> {
    let mut data = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "inner"
    "#,
    )?;

    let data_two = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "new inner"
    "#,
    )?;

    assert_eq!(
        data.get_path(vec!["config", "test", "inner"])?,
        ItemData::from_string("inner")
    );

    data.merge(data_two.clone());

    assert_eq!(data, data_two);

    assert_eq!(
        data.get_path(vec!["config", "test", "inner"])?,
        ItemData::from_string("new inner")
    );

    Ok(())
}

#[test]
fn test_item_merge() -> MizeResult<()> {
    let instance = Mize::empty()?;

    let mut item = instance.new_item()?;

    // here the item should contain "empty" data
    assert_eq!(item.as_data_full()?, ItemData::new());

    let data = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "inner"
    "#,
    )?;

    let data_two = ItemData::from_toml(
        r#"
        [config]
        hi = "hello from config/hi"

        [config.test]
        inner = "new inner"
    "#,
    )?;

    item.merge(data.clone())?;

    // now it should contain data
    assert_eq!(item.as_data_full()?, data);

    let mut sub_item = instance.get(vec![item.id().store_part(), "config", "test", "inner"])?;

    // the sub item should have the string "inner"
    assert_eq!(sub_item.as_data_full()?, ItemData::from_string("inner"));

    sub_item.merge(ItemData::from_string("new inner"));

    assert_eq!(sub_item.as_data_full()?, ItemData::from_string("new inner"));

    // also the item should be updated
    assert_eq!(item.as_data_full()?, data_two);

    Ok(())
}