use axum::extract::{Multipart, Path, State};
use serde::Deserialize;
use uuid::Uuid;

use crate::{Result, api::AppState, warrens::Warren};

#[derive(Deserialize)]
pub(super) struct UploadPath {
    warren_id: Uuid,
    rest: Option<String>,
}

pub(super) async fn route(
    State(state): State<AppState>,
    Path(UploadPath { warren_id, rest }): Path<UploadPath>,
    mut multipart: Multipart,
) -> Result<()> {
    let warren = Warren::get(state.pool(), &warren_id).await?;

    while let Ok(Some(field)) = multipart.next_field().await {
        if field.name().is_none_or(|name| name != "files") {
            continue;
        };

        let file_name = field.file_name().map(str::to_owned).unwrap();
        let data = field.bytes().await?;

        warren
            .upload(state.serve_dir(), rest.as_deref(), &file_name, &data)
            .await?;
    }

    Ok(())
}