// TDD: PMAT Scorer Tests
// Tests Category F: PMAT Compliance (5 points)
// All tests should FAIL until PmatScorer is implemented

#[cfg(test)]
mod pmat_scorer_tests {
    use crate::tests::repo_score::test_utils::*;

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_no_config() {
        // ARRANGE
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);
        // Note: NOT creating .pmat-gates.toml

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // ACT
        // let result = scorer.score(repo_path, &config).await.unwrap();

        // ASSERT
        // No PMAT config = 0 points
        // assert_eq!(result.score, 0.0);
        // assert_eq!(result.max_score, 5.0);
        // assert_eq!(result.status, ScoreStatus::Fail);
        // assert!(result.findings.iter().any(|f| f.message.contains(".pmat-gates.toml") || f.message.contains("PMAT config")));

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_perfect_config() {
        // ARRANGE
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);
        create_pmat_gates(repo_path, PERFECT_PMAT_GATES);

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // ACT
        // let result = scorer.score(repo_path, &config).await.unwrap();

        // ASSERT
        // Perfect PMAT config = 5 points
        // assert_eq!(result.score, 5.0);
        // assert_eq!(result.max_score, 5.0);
        // assert_eq!(result.percentage, 100.0);
        // assert_eq!(result.status, ScoreStatus::Pass);

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_partial_config() {
        // ARRANGE
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);

        // Create partial config (missing some gates)
        let partial_config = r#"
[gates]
run_clippy = true
run_tests = true
# Missing: check_coverage, check_complexity
"#;
        create_pmat_gates(repo_path, partial_config);

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // ACT
        // let result = scorer.score(repo_path, &config).await.unwrap();

        // ASSERT
        // Partial config = partial points (2-3/5)
        // assert!(result.score >= 2.0 && result.score <= 3.0);
        // assert_eq!(result.status, ScoreStatus::Warning);

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_config_with_low_thresholds() {
        // ARRANGE
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);

        // Create config with low quality thresholds (not recommended)
        let low_threshold_config = r#"
[gates]
run_clippy = true
clippy_strict = false  # Should be true
run_tests = true
check_coverage = true
min_coverage = 50.0  # Should be ≥85
check_complexity = true
max_complexity = 20  # Should be ≤10
"#;
        create_pmat_gates(repo_path, low_threshold_config);

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // ACT
        // let result = scorer.score(repo_path, &config).await.unwrap();

        // ASSERT
        // Low thresholds = partial points
        // assert!(result.score < 5.0);
        // assert!(result.findings.iter().any(|f| f.message.contains("threshold") || f.message.contains("coverage")));

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_quality_toml_alternative() {
        // Test that pmat-quality.toml is also recognized
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);

        // Create pmat-quality.toml instead of .pmat-gates.toml
        std::fs::write(
            repo_path.join("pmat-quality.toml"),
            PERFECT_PMAT_GATES,
        )
        .unwrap();

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // let result = scorer.score(repo_path, &config).await.unwrap();

        // ASSERT
        // pmat-quality.toml should also work
        // assert_eq!(result.score, 5.0);

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_subcategories() {
        // Test F1 subcategory
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);
        create_pmat_gates(repo_path, PERFECT_PMAT_GATES);

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // let result = scorer.score(repo_path, &config).await.unwrap();

        // Find subcategory
        // let f1 = result.subcategories.iter().find(|s| s.id == "F1").unwrap();
        // assert_eq!(f1.name, "Quality Gates");
        // assert_eq!(f1.max_score, 5.0);
        // assert_eq!(f1.score, 5.0);

        panic!("PmatScorer not implemented yet");
    }

    #[tokio::test]
    #[ignore] // RED: Will fail until PmatScorer is implemented
    async fn test_pmat_config_validates_toml_syntax() {
        // Test that invalid TOML is handled gracefully
        let temp_dir = create_temp_repo();
        let repo_path = temp_dir.path();
        init_git_repo(repo_path);

        // Create invalid TOML
        let invalid_toml = r#"
[gates
run_clippy = true  # Missing closing bracket
"#;
        std::fs::write(repo_path.join(".pmat-gates.toml"), invalid_toml).unwrap();

        // use crate::services::repo_score::scorers::{PmatScorer, Scorer, ScorerConfig};
        // let scorer = PmatScorer::new();
        // let config = ScorerConfig {
        //     verbose: false,
        //     timeout_seconds: 60,
        //     skip_slow_checks: false,
        // };

        // ACT
        // let result = scorer.score(repo_path, &config).await;

        // ASSERT
        // Should handle error gracefully
        // assert!(result.is_ok()); // Graceful degradation
        // let result = result.unwrap();
        // assert_eq!(result.score, 0.0);
        // assert!(result.findings.iter().any(|f| f.message.contains("parse") || f.message.contains("invalid")));

        panic!("PmatScorer not implemented yet");
    }
}
