MovieMapper/Rust/tests/integration/module_integration_tests.rs

// Integration tests for module interactions

use movie_mapper::service::audit_logger::{AuditAction, AuditLogger};
use movie_mapper::service::file_mapper::FileMapper;
use movie_mapper::model::file::MediaFile;
use movie_mapper::service::file_metadata::MetadataExtractor;
use movie_mapper::service::file_scanner::FileScanner;
use movie_mapper::service::tag_manager::TagManager;
use std::fs::{self, File};
use tempfile::tempdir;

/// Test complete workflow: scan → extract metadata → tag → move
#[tokio::test]
async fn test_complete_workflow_integration() {
    let temp_dir = tempdir().unwrap();

    // Setup: Create test files
    let file1 = temp_dir.path().join("video1.mp4");
    let file2 = temp_dir.path().join("video2.mkv");

    File::create(&file1).unwrap();
    File::create(&file2).unwrap();

    // Step 1: Scan directory
    let scanner = FileScanner::new();
    let files = scanner.scan_directory(temp_dir.path(), None).await.unwrap();
    assert_eq!(files.len(), 2);

    // Step 2: Extract metadata
    let extractor = MetadataExtractor::new();
    let metadata1 = extractor.extract_metadata(&file1).unwrap();
    let metadata2 = extractor.extract_metadata(&file2).unwrap();

    assert_eq!(metadata1.name, "video1.mp4");
    assert_eq!(metadata2.name, "video2.mkv");

    // Step 3: Tag files
    let mut tag_manager = TagManager::new();
    tag_manager.add_tag(&metadata1.path, "extra").unwrap();
    tag_manager.add_tag(&metadata2.path, "commentary").unwrap();

    // Step 4: Create target folders
    let extras_folder = temp_dir.path().join("extras");
    let commentary_folder = temp_dir.path().join("commentary");

    fs::create_dir_all(&extras_folder).unwrap();
    fs::create_dir_all(&commentary_folder).unwrap();

    // Step 5: Move tagged files
    tag_manager
        .move_tagged_files("extra", &extras_folder)
        .await
        .unwrap();

    tag_manager
        .move_tagged_files("commentary", &commentary_folder)
        .await
        .unwrap();
}

/// Test file scanner and metadata extractor integration
#[tokio::test]
async fn test_scanner_metadata_integration() {
    let temp_dir = tempdir().unwrap();

    // Create test file
    let file_path = temp_dir.path().join("video.mp4");
    File::create(&file_path).unwrap();

    // Scan directory
    let scanner = FileScanner::new();
    let files = scanner.scan_directory(temp_dir.path(), None).await.unwrap();
    assert_eq!(files.len(), 1);

    // Extract metadata
    let extractor = MetadataExtractor::new();
    let metadata = extractor.extract_metadata(&file_path).unwrap();

    assert_eq!(metadata.name, "video.mp4");
}

/// Test tag manager and audit logger integration
#[tokio::test]
async fn test_tag_audit_integration() {
    let temp_dir = tempdir().unwrap();

    // Create test file
    let file_path = temp_dir.path().join("video.mp4");
    File::create(&file_path).unwrap();

    // Tag file
    let mut tag_manager = TagManager::new();
    tag_manager.add_tag(&file_path, "extra").unwrap();

    // Log audit event
    let logger = AuditLogger::new(temp_dir.path().to_str().unwrap());
    logger
        .log_event(AuditAction::TagFile {
            file_path: file_path.to_string_lossy().to_string(),
            tag: "extra".to_string(),
        })
        .unwrap();

    // Verify audit file was created
    let audit_path = temp_dir.path().join(".audit");
    assert!(audit_path.exists());
}

/// Test file mapper integration
#[tokio::test]
async fn test_file_mapper_integration() {
    let temp_dir = tempdir().unwrap();

    // Create test files
    let files_data = vec![
        ("video1.mp4", "1080p"),
        ("video2.mkv", "720p"),
        ("video3.mp4", "480p"),
    ];

    for (filename, _quality) in &files_data {
        let file_path = temp_dir.path().join(filename);
        File::create(&file_path).unwrap();
    }

    // Create MediaFile objects with quality metadata
    let mut files = Vec::new();
    for (filename, _quality) in &files_data {
        let file_path = temp_dir.path().join(filename);
        let mut file = MediaFile::from_path(file_path);
        file.quality = _quality.to_string();
        files.push(file);
    }

    // Map files
    let mapper = FileMapper::new();
    let result = mapper
        .map_files(&files, "Test Show", 1, None)
        .await
        .unwrap();

    assert_eq!(result.success, 3);
    assert_eq!(result.errors, 0);
}

/// Test audit logger integration
#[tokio::test]
async fn test_audit_logger_integration() {
    let temp_dir = tempdir().unwrap();
    let logger = AuditLogger::new(temp_dir.path().to_str().unwrap());

    // Test multiple audit actions
    let actions = vec![
        AuditAction::DirectorySelected {
            path: temp_dir.path().to_string_lossy().to_string(),
        },
        AuditAction::RenameFile {
            old_path: "/path/to/original.mp4".to_string(),
            new_path: "/path/to/renamed.mp4".to_string(),
            old_name: "original.mp4".to_string(),
            new_name: "renamed.mp4".to_string(),
        },
        AuditAction::MoveFile {
            original_path: "/path/to/original.mp4".to_string(),
            new_path: "/path/to/moved.mp4".to_string(),
            folder: "extras".to_string(),
        },
    ];

    for action in actions {
        logger.log_event(action).unwrap();
    }

    // Verify audit file was created
    let audit_path = temp_dir.path().join(".audit");
    assert!(audit_path.exists());

    // Verify content
    let content = fs::read_to_string(&audit_path).unwrap();
    assert!(content.contains("directory_selected"));
    assert!(content.contains("rename_file"));
    assert!(content.contains("move_file"));
}

/// Test end-to-end workflow with real files
#[tokio::test]
async fn test_end_to_end_workflow() {
    let temp_dir = tempdir().unwrap();

    // Create directory structure
    let source_dir = temp_dir.path().join("source");
    let extras_dir = source_dir.join("extras");

    fs::create_dir_all(&extras_dir).unwrap();

    // Create test files
    File::create(source_dir.join("movie1.mp4")).unwrap();
    File::create(source_dir.join("movie2.mkv")).unwrap();

    // Scan - should find 3 items: 2 media files + 1 folder (extras)
    let scanner = FileScanner::new();
    let files = scanner.scan_directory(&source_dir, None).await.unwrap();
    assert_eq!(files.len(), 3);

    // Tag
    let mut tag_manager = TagManager::new();
    for file in &files {
        if !file.is_folder {
            tag_manager.add_tag(&file.path, "extra").unwrap();
        }
    }

    // Move tagged files
    let count = tag_manager
        .move_tagged_files("extra", &extras_dir)
        .await
        .unwrap();
    assert_eq!(count, 2);
}