// file: crates/ksp-wallet-lib/tests/dependency_boundary.rs
// version: 1

//! Wallet-specific dependency and ownership canaries.

fn crate_root() -> std::path::PathBuf {
    return std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
}

fn rust_source_files(directory: &std::path::Path) -> std::vec::Vec<std::path::PathBuf> {
    let entries = std::fs::read_dir(directory).expect("Wallet source directory must be readable during integration tests");
    let mut files = std::vec::Vec::new();
    for entry in entries {
        let entry = entry.expect("Wallet source directory entry must be readable");
        let path = entry.path();
        if path.is_dir() {
            files.extend(rust_source_files(path.as_path()));
        } else if path.extension() == std::option::Option::Some(std::ffi::OsStr::new("rs")) {
            files.push(path);
        }
    }
    return files;
}

#[test]
fn wallet_manifest_preserves_dependency_firewall() {
    let manifest = std::fs::read_to_string(crate_root().join("Cargo.toml")).expect("Wallet manifest must be readable during integration tests");
    assert!(manifest.contains("ksp-core-lib"));
    assert!(manifest.contains("ksp-logging-lib"));
    assert!(manifest.contains("zeroize.workspace = true"));
    for forbidden in [
        "ksp-config-lib",
        "ksp-onchain-transport-lib",
        "ksp-execution-policy-api",
        "ksp-store-api",
        "ksp-store-lib",
        "tauri",
        "tracing =",
        "solana-pubkey",
    ] {
        assert!(!manifest.contains(forbidden), "forbidden direct Wallet dependency detected: {forbidden}");
    }
}

#[test]
fn wallet_sources_use_core_pubkey_logging_facade_and_no_environment() {
    let source_files = rust_source_files(crate_root().join("src").as_path());
    let mut all_source = std::string::String::new();
    for source_file in source_files {
        let source = std::fs::read_to_string(source_file.as_path()).expect("Wallet Rust source must be readable during integration tests");
        all_source.push_str(source.as_str());
    }
    assert!(all_source.contains("ksp_core_lib::Pubkey"));
    assert!(all_source.contains("ksp_logging_lib::trace!"));
    assert!(all_source.contains("pub(crate) const TRACING_TARGET: &str = \"ksp-wallet-lib\";"));
    assert!(!all_source.contains("solana_pubkey::"));
    assert!(!all_source.contains("std::env::"));
    assert!(!all_source.contains("tracing::"));
}