use serde_json::Value;
use std::process::Command;

#[test]
fn setup_reports_tree_sitter_p4_capability() {
    let output = Command::new(env!("CARGO_BIN_EXE_brick"))
        .args(["setup", "--json"])
        .output()
        .unwrap();
    assert!(
        output.status.success(),
        "{}",
        String::from_utf8_lossy(&output.stderr)
    );

    let report: Value = serde_json::from_slice(&output.stdout).unwrap();
    assert_eq!(report["setup_schema_version"], 1);
    assert_eq!(
        report["tree_sitter_p4_pilot"]["available"],
        cfg!(feature = "tree-sitter-p4-pilot")
    );
    assert_eq!(
        report["tree_sitter_p4_pilot"]["cargo_feature"],
        "tree-sitter-p4-pilot"
    );
    assert_eq!(
        report["tree_sitter_p4_pilot"]["grammar_commit"],
        "19b9dbdc2a2fb1d6c1b5346a75537434892a94b1"
    );
    assert_eq!(
        report["tree_sitter_p4_pilot"]["reason"].is_null(),
        cfg!(feature = "tree-sitter-p4-pilot")
    );
}

#[test]
fn setup_can_require_tree_sitter_p4_capability() {
    let output = Command::new(env!("CARGO_BIN_EXE_brick"))
        .args(["setup", "--require-tree-sitter-p4-pilot"])
        .output()
        .unwrap();

    assert_eq!(
        output.status.success(),
        cfg!(feature = "tree-sitter-p4-pilot"),
        "stdout={}\nstderr={}",
        String::from_utf8_lossy(&output.stdout),
        String::from_utf8_lossy(&output.stderr)
    );
    if cfg!(feature = "tree-sitter-p4-pilot") {
        assert!(String::from_utf8_lossy(&output.stdout).contains("available"));
    } else {
        assert!(
            String::from_utf8_lossy(&output.stderr)
                .contains("tree-sitter P4 pilot is required but unavailable")
        );
    }
}