use color_eyre::eyre::Result;

use crate::{
    context::Context,
    models::{asset::Asset, library::Library},
    utils::assets::{fetch_all_assets, AssetQuery},
};

use super::action::Action;

pub struct FetchLibraryAssets {
    library: Library,
}

impl Action for FetchLibraryAssets {
    type Input = Library;
    type Output = Vec<Asset>;

    fn new(input: Self::Input) -> Self {
        Self { library: input }
    }

    fn describe(&self) -> String {
        // TODO: derive Display for Library and use this here
        format!("Fetching all assets for library {}", self.library.name)
    }

    async fn execute(&self, ctx: &Context) -> Result<Self::Output> {
        let query = AssetQuery {
            library: Some(self.library.clone()),
            ..Default::default()
        };

        let assets: Vec<_> = fetch_all_assets(query, &ctx.client)
            .await?
            .into_iter()
            .map(Asset::from)
            .collect();

        Ok(assets)
    }
}