// 四层架构模块定义
pub mod infrastructure;
pub mod data;
pub mod business;
pub mod presentation;

// 应用状态和配置
pub mod app_state;
pub mod config;

// 测试模块
#[cfg(test)]
mod tests;

use app_state::AppState;
use presentation::commands;
use tauri::Manager;

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
    tauri::Builder::default()
        .plugin(tauri_plugin_opener::init())
        .plugin(tauri_plugin_fs::init())
        .plugin(tauri_plugin_dialog::init())
        .manage(AppState::new())
        .invoke_handler(tauri::generate_handler![
            commands::project_commands::create_project,
            commands::project_commands::get_all_projects,
            commands::project_commands::get_project_by_id,
            commands::project_commands::update_project,
            commands::project_commands::delete_project,
            commands::project_commands::validate_project_path,
            commands::project_commands::get_default_project_name,
            commands::system_commands::select_directory,
            commands::system_commands::get_app_info,
            commands::system_commands::validate_directory,
            commands::system_commands::get_directory_name,
            commands::system_commands::get_database_info,
            commands::system_commands::get_performance_report,
            commands::system_commands::cleanup_invalid_projects,
            commands::material_commands::import_materials,
            commands::material_commands::get_project_materials,
            commands::material_commands::get_material_by_id,
            commands::material_commands::delete_material,
            commands::material_commands::get_project_material_stats,
            commands::material_commands::batch_process_materials,
            commands::material_commands::update_material_status,
            commands::material_commands::cleanup_invalid_materials,
            commands::material_commands::is_supported_format,
            commands::material_commands::get_supported_extensions,
            commands::material_commands::select_material_files,
            commands::material_commands::validate_material_files,
            commands::material_commands::get_file_info,
            commands::material_commands::check_ffmpeg_available,
            commands::material_commands::get_ffmpeg_version,
            commands::material_commands::get_ffmpeg_status,
            commands::material_commands::extract_file_metadata,
            commands::material_commands::detect_video_scenes,
            commands::material_commands::generate_video_thumbnail,
            commands::material_commands::test_scene_detection,
            commands::material_commands::get_material_segments,
            commands::material_commands::test_video_split
        ])
        .setup(|app| {
            // 初始化应用状态
            let app_handle = app.handle();
            let state: tauri::State<AppState> = app_handle.state();

            // 初始化数据库
            if let Err(e) = state.initialize_database() {
                eprintln!("Failed to initialize database: {}", e);
                return Err(e.into());
            }

            // 发布应用启动事件
            let event_bus_manager = state.event_bus_manager.clone();
            tauri::async_runtime::spawn(async move {
                let _ = event_bus_manager.publish_app_started().await;
            });

            // 记录启动性能指标
            {
                let mut monitor = state.performance_monitor.lock().unwrap();
                monitor.record_metric("startup_time_ms", 0.0); // 实际应该测量真实启动时间
            }

            Ok(())
        })
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}