use std::path::Path;

use archlens_domain::{AnalysisConfig, DomainError, SourceFile, ports::FileDiscovery};

pub struct FakeFileDiscovery {
    files: Vec<SourceFile>,
}

impl FakeFileDiscovery {
    pub fn new(files: Vec<SourceFile>) -> Self {
        Self { files }
    }

    pub fn empty() -> Self {
        Self { files: Vec::new() }
    }
}

impl FileDiscovery for FakeFileDiscovery {
    fn discover(
        &self,
        _root: &Path,
        _config: &AnalysisConfig,
    ) -> Result<Vec<SourceFile>, DomainError> {
        Ok(self.files.clone())
    }
}