use crate::gitea;

pub async fn validate_pr(
    owner: &str,
    repo: &str,
    pull_request_id: u32,
    current_version: &str,
) -> eyre::Result<Option<String>> {
    let base_url = &std::env::var("GITEA_BASE_URL").unwrap();
    let token = &std::env::var("GITEA_ACCESS_TOKEN").unwrap();

    let commit_titles =
        crate::gitea::get_pull_request_commits(base_url, owner, repo, pull_request_id, token)
            .await?;

    match crate::semantic::get_most_significant_bump(&commit_titles) {
        Some(bump) => Ok(Some(crate::semantic::bump_semver(current_version, bump)?)),
        None => Ok(None),
    }
}

pub(crate) async fn validate_commits(
    owner: &str,
    repo: &str,
    start_commit: &str,
    branch: &str,
    current_version: &str,
) -> eyre::Result<Option<String>> {
    let base_url = &std::env::var("GITEA_BASE_URL").unwrap();
    let token = &std::env::var("GITEA_ACCESS_TOKEN").unwrap();

    let commits = crate::gitea::get_commits_from_commit_to_newest(
        base_url,
        owner,
        repo,
        token,
        branch,
        start_commit,
    )
    .await?;

    let commit_titles = commits
        .into_iter()
        .map(|c| c.commit.message)
        .collect::<Vec<_>>();

    match crate::semantic::get_most_significant_bump(&commit_titles) {
        Some(bump) => Ok(Some(crate::semantic::bump_semver(current_version, bump)?)),
        None => Ok(None),
    }
}