//! Main supervisor implementation for managing multiple actor runners.

use crate::runner::{ProcessManagerError, ProcessConfig, ProcessStatus};

/// Simple trait to replace sal_service_manager ProcessManager
trait ProcessManager: Send + Sync {
    fn start(&self, config: &ProcessConfig) -> Result<(), ProcessManagerError>;
    fn stop(&self, process_id: &str) -> Result<(), ProcessManagerError>;
    fn status(&self, process_id: &str) -> Result<ProcessStatus, ProcessManagerError>;
    fn logs(&self, process_id: &str) -> Result<Vec<String>, ProcessManagerError>;
}

/// Simple process manager implementation
struct SimpleProcessManager;

impl SimpleProcessManager {
    fn new() -> Self {
        Self
    }
}

impl ProcessManager for SimpleProcessManager {
    fn start(&self, _config: &ProcessConfig) -> Result<(), ProcessManagerError> {
        // Simplified implementation - just return success for now
        Ok(())
    }
    
    fn stop(&self, _process_id: &str) -> Result<(), ProcessManagerError> {
        Ok(())
    }
    
    fn status(&self, _process_id: &str) -> Result<ProcessStatus, ProcessManagerError> {
        Ok(ProcessStatus::Running)
    }
    
    fn logs(&self, _process_id: &str) -> Result<Vec<String>, ProcessManagerError> {
        Ok(vec!["No logs available".to_string()])
    }
}

/// Tmux process manager implementation
struct TmuxProcessManager {
    session_name: String,
}

impl TmuxProcessManager {
    fn new(session_name: String) -> Self {
        Self { session_name }
    }
}

impl ProcessManager for TmuxProcessManager {
    fn start(&self, _config: &ProcessConfig) -> Result<(), ProcessManagerError> {
        // Simplified implementation - just return success for now
        Ok(())
    }
    
    fn stop(&self, _process_id: &str) -> Result<(), ProcessManagerError> {
        Ok(())
    }
    
    fn status(&self, _process_id: &str) -> Result<ProcessStatus, ProcessManagerError> {
        Ok(ProcessStatus::Running)
    }
    
    fn logs(&self, _process_id: &str) -> Result<Vec<String>, ProcessManagerError> {
        Ok(vec!["No logs available".to_string()])
    }
}
use std::collections::HashMap;
use std::path::PathBuf;
use std::sync::Arc;
use tokio::sync::Mutex;

// use sal_service_manager::{ProcessManager, SimpleProcessManager, TmuxProcessManager};

use crate::{job::JobStatus, runner::{LogInfo, Runner, RunnerConfig, RunnerError, RunnerResult, RunnerStatus}};
use hero_job_client::{Client, ClientBuilder};


/// Process manager type for a runner
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub enum ProcessManagerType {
    /// Simple process manager for direct process spawning
    Simple,
    /// Tmux process manager for session-based management
    Tmux(String), // session name
}

/// Main supervisor that manages multiple runners
#[derive(Clone)]
pub struct Supervisor {
    /// Map of runner name to runner configuration
    runners: HashMap<String, Runner>,
    /// Shared process manager for all runners
    process_manager: Arc<Mutex<dyn ProcessManager>>,
    /// Shared Redis client for all runners
    redis_client: redis::Client,
    /// Namespace for queue keys
    namespace: String,
    /// Admin secrets for full access (deprecated - use api_keys)
    admin_secrets: Vec<String>,
    /// User secrets for limited access (deprecated - use api_keys)
    user_secrets: Vec<String>,
    /// Register secrets for runner registration (deprecated - use api_keys)
    register_secrets: Vec<String>,
    /// API key store for named key management
    api_keys: Arc<Mutex<crate::auth::ApiKeyStore>>,
    /// Services for persistent storage
    services: crate::services::Services,
    client: Client,
}

pub struct SupervisorBuilder {
    /// Map of runner name to runner configuration
    runners: HashMap<String, Runner>,
    /// Redis URL for connection
    redis_url: String,
    /// Process manager type
    process_manager_type: ProcessManagerType,
    /// Namespace for queue keys
    namespace: String,
    /// Admin secrets for full access
    admin_secrets: Vec<String>,
    /// User secrets for limited access
    user_secrets: Vec<String>,
    /// Register secrets for runner registration
    register_secrets: Vec<String>,
    client_builder: ClientBuilder,
}

impl SupervisorBuilder {
    /// Create a new supervisor builder
    pub fn new() -> Self {
        Self {
            runners: HashMap::new(),
            redis_url: "redis://localhost:6379".to_string(),
            process_manager_type: ProcessManagerType::Simple,
            namespace: "".to_string(),
            admin_secrets: Vec::new(),
            user_secrets: Vec::new(),
            register_secrets: Vec::new(),
            client_builder: ClientBuilder::new(),
        }
    }

    /// Set the Redis URL
    pub fn redis_url<S: Into<String>>(mut self, url: S) -> Self {
        let url_string = url.into();
        self.redis_url = url_string.clone();
        self.client_builder = self.client_builder.redis_url(url_string);
        self
    }

    /// Set the process manager type
    pub fn process_manager(mut self, pm_type: ProcessManagerType) -> Self {
        self.process_manager_type = pm_type;
        self
    }

    /// Set the namespace for queue keys
    pub fn namespace<S: Into<String>>(mut self, namespace: S) -> Self {
        let namespace_string = namespace.into();
        self.namespace = namespace_string.clone();
        self.client_builder = self.client_builder.namespace(namespace_string);
        self
    }

    /// Add an admin secret
    pub fn add_admin_secret<S: Into<String>>(mut self, secret: S) -> Self {
        self.admin_secrets.push(secret.into());
        self
    }

    /// Add multiple admin secrets
    pub fn admin_secrets<I, S>(mut self, secrets: I) -> Self 
    where
        I: IntoIterator<Item = S>,
        S: Into<String>,
    {
        self.admin_secrets.extend(secrets.into_iter().map(|s| s.into()));
        self
    }

    /// Add a user secret
    pub fn add_user_secret<S: Into<String>>(mut self, secret: S) -> Self {
        self.user_secrets.push(secret.into());
        self
    }

    /// Add multiple user secrets
    pub fn user_secrets<I, S>(mut self, secrets: I) -> Self 
    where
        I: IntoIterator<Item = S>,
        S: Into<String>,
    {
        self.user_secrets.extend(secrets.into_iter().map(|s| s.into()));
        self
    }

    /// Add a register secret
    pub fn add_register_secret<S: Into<String>>(mut self, secret: S) -> Self {
        self.register_secrets.push(secret.into());
        self
    }

    /// Add multiple register secrets
    pub fn register_secrets<I, S>(mut self, secrets: I) -> Self 
    where
        I: IntoIterator<Item = S>,
        S: Into<String>,
    {
        self.register_secrets.extend(secrets.into_iter().map(|s| s.into()));
        self
    }

    /// Add a runner to the supervisor
    pub fn add_runner(mut self, runner: Runner) -> Self {
        self.runners.insert(runner.id.clone(), runner);
        self
    }

    /// Build the supervisor
    pub async fn build(self) -> RunnerResult<Supervisor> {
        // Create process manager based on type
        let process_manager: Arc<Mutex<dyn ProcessManager>> = match &self.process_manager_type {
            ProcessManagerType::Simple => {
                Arc::new(Mutex::new(SimpleProcessManager::new()))
            }
            ProcessManagerType::Tmux(session_name) => {
                Arc::new(Mutex::new(TmuxProcessManager::new(session_name.clone())))
            }
        };

        // Create Redis client
        let redis_client = redis::Client::open(self.redis_url.as_str())
            .map_err(|e| RunnerError::ConfigError {
                reason: format!("Invalid Redis URL: {}", e),
            })?;

        Ok(Supervisor {
            client: self.client_builder.build().await.unwrap(),
            runners: self.runners,
            process_manager,
            redis_client,
            namespace: self.namespace,
            admin_secrets: self.admin_secrets,
            user_secrets: self.user_secrets,
            register_secrets: self.register_secrets,
            api_keys: Arc::new(Mutex::new(crate::auth::ApiKeyStore::new())),
            services: crate::services::Services::new(),
        })
    }
}

impl Supervisor {
    /// Create a new supervisor builder
    pub fn builder() -> SupervisorBuilder {
        SupervisorBuilder::new()
    }

    /// Add a new runner to the supervisor
    pub async fn add_runner(
        &mut self,
        config: RunnerConfig,
    ) -> RunnerResult<()> {
        // Runner is now just the config
        let runner = Runner::from_config(config.clone());
        
        self.runners.insert(config.id.clone(), runner);
        Ok(())
    }

    /// Register a new runner with API key authentication
    pub async fn register_runner(&mut self, key: &str, name: &str, _queue: &str) -> RunnerResult<()> {
        // Verify API key and check scope
        let api_key = self.verify_api_key(key).await
            .ok_or_else(|| RunnerError::InvalidSecret("Invalid API key".to_string()))?;
        
        // Check if key has admin or registrar scope
        if api_key.scope != crate::auth::ApiKeyScope::Admin && 
           api_key.scope != crate::auth::ApiKeyScope::Registrar {
            return Err(RunnerError::InvalidSecret("Insufficient permissions. Requires admin or registrar scope".to_string()));
        }

        // Create a basic runner config for the named runner
        let config = RunnerConfig {
            id: name.to_string(), // Use the provided name as actor_id
            name: name.to_string(), // Use the provided name as actor_id
            namespace: self.namespace.clone(),
            command: PathBuf::from("/tmp/mock_runner"), // Default path
            redis_url: "redis://localhost:6379".to_string(),
            extra_args: Vec::new(),
        };

        // Add the runner using existing logic
        self.add_runner(config).await
    }

    /// Create a job (fire-and-forget, non-blocking) with API key authentication
    pub async fn create_job(&mut self, key: &str, job: crate::job::Job) -> RunnerResult<String> {
        // Verify API key and check scope
        let api_key = self.verify_api_key(key).await
            .ok_or_else(|| RunnerError::InvalidSecret("Invalid API key".to_string()))?;
        
        // Check if key has admin or user scope
        if api_key.scope != crate::auth::ApiKeyScope::Admin && 
           api_key.scope != crate::auth::ApiKeyScope::User {
            return Err(RunnerError::InvalidSecret("Insufficient permissions. Requires admin or user scope".to_string()));
        }

        // Find the runner by name
        let runner = job.runner.clone();
        let job_id = job.id.clone(); // Store job ID before moving job
        
        if let Some(_runner) = self.runners.get(&runner) {
            // Store job in Redis with "created" status so it can be retrieved later
            self.client.store_job_in_redis_with_status(&job, hero_job::JobStatus::Created).await
                .map_err(|e| RunnerError::QueueError {
                    actor_id: runner.clone(),
                    reason: format!("Failed to store job in Redis: {}", e),
                })?;
            
            // Store job metadata in the database with "created" status
            // Job will only be queued when explicitly started via start_job
            let job_metadata = crate::services::JobMetadata {
                job_id: job_id.clone(),
                runner: runner.clone(),
                created_at: chrono::Utc::now().to_rfc3339(),
                created_by: api_key.name.clone(),
                status: "created".to_string(),
                job: job.clone(),
            };
            
            self.services.jobs.store(job_metadata).await
                .map_err(|e| RunnerError::ConfigError { reason: format!("Failed to store job: {}", e) })?;
            
            // Do NOT queue the job to the runner - it will be queued when start_job is called
            Ok(job_id) // Return the job ID immediately
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: job.runner.clone(),
            })
        }
    }

    /// Run a job on the appropriate runner with API key authentication
    /// This is a synchronous operation that queues the job, waits for the result, and returns it
    pub async fn run_job(&mut self, key: &str, job: crate::job::Job) -> RunnerResult<Option<String>> {
        // Verify API key and check scope
        let api_key = self.verify_api_key(key).await
            .ok_or_else(|| RunnerError::InvalidSecret("Invalid API key".to_string()))?;
        
        // Check if key has admin or user scope
        if api_key.scope != crate::auth::ApiKeyScope::Admin && 
           api_key.scope != crate::auth::ApiKeyScope::User {
            return Err(RunnerError::InvalidSecret("Insufficient permissions. Requires admin or user scope".to_string()));
        }

        // Find the runner by name
        let runner = job.runner.clone();
        if let Some(_runner) = self.runners.get(&runner) {
            // Use the synchronous queue_and_wait method with a reasonable timeout (30 seconds)
            self.queue_and_wait(&runner, job, 30).await
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: job.runner.clone(),
            })
        }
    }

    /// Remove a runner from the supervisor
    pub async fn remove_runner(&mut self, actor_id: &str) -> RunnerResult<()> {
        if let Some(_instance) = self.runners.remove(actor_id) {
            // Runner is removed from the map, which will drop the Arc
            // and eventually clean up the runner when no more references exist
        }
        Ok(())
    }

    /// Get a runner by actor ID
    pub fn get_runner(&self, actor_id: &str) -> Option<&Runner> {
        self.runners.get(actor_id)
    }

    /// Get a job by job ID from Redis
    pub async fn get_job(&self, job_id: &str) -> RunnerResult<crate::job::Job> {
        let _conn = self.redis_client.get_multiplexed_async_connection().await
            .map_err(|e| RunnerError::RedisError { 
                source: e 
            })?;
        
        self.client.load_job_from_redis(job_id).await
            .map_err(|e| RunnerError::QueueError {
                actor_id: job_id.to_string(),
                reason: format!("Failed to load job: {}", e),
            })
    }

    /// Ping a runner by dispatching a ping job to its queue
    pub async fn ping_runner(&mut self, runner_id: &str) -> RunnerResult<String> {
        use crate::job::JobBuilder;
                
        // Check if runner exists
        if !self.runners.contains_key(runner_id) {
            return Err(RunnerError::ActorNotFound {
                actor_id: runner_id.to_string(),
            });
        }
        
        // Create a ping job
        let ping_job = JobBuilder::new()
            .caller_id("supervisor_ping")
            .context_id("ping_context")
            .payload("ping")
            .runner(runner_id)
            .executor("ping")
            .timeout(10)
            .build()
            .map_err(|e| RunnerError::QueueError {
                actor_id: runner_id.to_string(),
                reason: format!("Failed to create ping job: {}", e),
            })?;
        
        // Queue the ping job
        let job_id = ping_job.id.clone();
        self.queue_job_to_runner(runner_id, ping_job).await?;
        
        Ok(job_id)
    }

    /// Stop a job by ID
    pub async fn stop_job(&mut self, job_id: &str) -> RunnerResult<()> {
        // For now, we'll implement a basic stop by removing the job from Redis
        // In a more sophisticated implementation, you might send a stop signal to the runner
        let _conn = self.redis_client.get_multiplexed_async_connection().await
            .map_err(|e| RunnerError::QueueError {
                actor_id: job_id.to_string(),
                reason: format!("Failed to connect to Redis: {}", e),
            })?;
        
        let _job_key = self.client.set_job_status(job_id, JobStatus::Stopping).await;
        
        Ok(())
    }

    /// Delete a job by ID (no authentication - should be called from authenticated endpoints)
    pub async fn delete_job(&mut self, job_id: &str) -> RunnerResult<()> {
        self.client.delete_job(&job_id).await.map_err(RunnerError::from)
    }
    
    /// Delete a job by ID with authentication
    pub async fn delete_job_with_auth(&mut self, secret: &str, job_id: &str) -> RunnerResult<()> {
        // Verify API key and check scope
        let api_key = self.verify_api_key(secret).await
            .ok_or_else(|| RunnerError::InvalidSecret("Invalid API key".to_string()))?;
        
        // Check if key has admin or user scope
        if api_key.scope != crate::auth::ApiKeyScope::Admin && 
           api_key.scope != crate::auth::ApiKeyScope::User {
            return Err(RunnerError::InvalidSecret("Insufficient permissions. Requires admin or user scope".to_string()));
        }
        
        self.delete_job(job_id).await
    }

    /// List all managed runners
    pub fn list_runners(&self) -> Vec<&str> {
        self.runners.keys().map(|s| s.as_str()).collect()
    }

    /// Start a specific runner
    pub async fn start_runner(&mut self, actor_id: &str) -> RunnerResult<()> {
        use crate::runner::runner_to_process_config;
        use log::info;
        
        if let Some(runner) = self.runners.get(actor_id) {
            info!("Starting actor {}", runner.id);
            
            let process_config = runner_to_process_config(runner);
            let mut pm = self.process_manager.lock().await;
            pm.start(&process_config)?;
            
            info!("Successfully started actor {}", runner.id);
            Ok(())
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: actor_id.to_string(),
            })
        }
    }

    /// Stop a specific runner
    pub async fn stop_runner(&mut self, actor_id: &str, force: bool) -> RunnerResult<()> {
        use log::info;
        
        if let Some(runner) = self.runners.get(actor_id) {
            info!("Stopping actor {}", runner.id);
            
            let mut pm = self.process_manager.lock().await;
            pm.stop(&runner.id)?;
            
            info!("Successfully stopped actor {}", runner.id);
            Ok(())
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: actor_id.to_string(),
            })
        }
    }

    /// Get status of a specific runner
    pub async fn get_runner_status(&self, actor_id: &str) -> RunnerResult<RunnerStatus> {
        if let Some(runner) = self.runners.get(actor_id) {
            let pm = self.process_manager.lock().await;
            let status = pm.status(&runner.id)?;
            Ok(status)
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: actor_id.to_string(),
            })
        }
    }

    /// Get logs from a specific runner
    pub async fn get_runner_logs(
        &self,
        actor_id: &str,
        lines: Option<usize>,
        follow: bool,
    ) -> RunnerResult<Vec<LogInfo>> {
        if let Some(runner) = self.runners.get(actor_id) {
            let pm = self.process_manager.lock().await;
            let logs = pm.logs(&runner.id)?;
            
            // Convert strings to LogInfo
            let converted_logs = logs.into_iter().map(|log_line| LogInfo {
                timestamp: chrono::Utc::now().to_rfc3339(),
                level: "INFO".to_string(),
                message: log_line,
            }).collect();
            
            Ok(converted_logs)
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: actor_id.to_string(),
            })
        }
    }

    /// Queue a job to a specific runner by name
    pub async fn queue_job_to_runner(&mut self, runner: &str, job: crate::job::Job) -> RunnerResult<()> {
        use redis::AsyncCommands;
        use log::{debug, info};
        
        if let Some(runner) = self.runners.get(runner) {
            debug!("Queuing job {} for actor {}", job.id, runner.id);
            
            let mut conn = self.redis_client.get_multiplexed_async_connection().await
                .map_err(|e| RunnerError::QueueError {
                    actor_id: runner.id.clone(),
                    reason: format!("Failed to connect to Redis: {}", e),
                })?;

            // Store job in Redis first (will be set to "dispatched" by default)
            self.client.store_job_in_redis(&job).await
                .map_err(|e| RunnerError::QueueError {
                    actor_id: runner.id.clone(),
                    reason: format!("Failed to store job in Redis: {}", e),
                })?;

            // Use the runner's get_queue method with our namespace
            let queue_key = runner.get_queue();
            
            let _: () = conn.lpush(&queue_key, &job.id).await
                .map_err(|e| RunnerError::QueueError {
                    actor_id: runner.id.clone(),
                    reason: format!("Failed to queue job: {}", e),
                })?;

            info!("Job {} queued successfully for actor {} on queue {}", job.id, runner.id, queue_key);
            Ok(())
        } else {
            Err(RunnerError::ActorNotFound {
                actor_id: runner.to_string(),
            })
        }
    }

    /// Queue a job to a specific runner and wait for the result
    /// This implements the proper Hero job protocol:
    /// 1. Queue the job to the runner
    /// 2. BLPOP on the reply queue for this job
    /// 3. Get the job result from the job hash
    /// 4. Return the complete result
    pub async fn queue_and_wait(&mut self, runner: &str, job: crate::job::Job, timeout_secs: u64) -> RunnerResult<Option<String>> {
        use redis::AsyncCommands;
        
        let job_id = job.id.clone();
        
        // First queue the job
        self.queue_job_to_runner(runner, job).await?;
        
        // Get Redis connection from the supervisor (shared Redis client)
        let _runner = self.runners.get(runner)
            .ok_or_else(|| RunnerError::ActorNotFound {
                actor_id: runner.to_string(),
            })?;
        
        let mut conn = self.redis_client.get_multiplexed_async_connection().await
            .map_err(|e| RunnerError::RedisError { 
                source: e 
            })?;
        
        // BLPOP on the reply queue for this specific job
        let reply_key = self.client.job_reply_key(&job_id);
        let result: Option<Vec<String>> = conn.blpop(&reply_key, timeout_secs as f64).await
            .map_err(|e| RunnerError::RedisError { 
                source: e 
            })?;
        
        match result {
            Some(_reply_data) => {
                // Reply received, now get the job result from the job hash
                let job_key = self.client.job_key(&job_id);
                let job_result: Option<String> = conn.hget(&job_key, "result").await
                    .map_err(|e| RunnerError::RedisError { 
                        source: e 
                    })?;
                
                Ok(job_result)
            }
            None => {
                // Timeout occurred
                Ok(None)
            }
        }
    }

    /// Get status of all runners
    pub async fn get_all_runner_status(&self) -> RunnerResult<Vec<(String, RunnerStatus)>> {
        let mut results = Vec::new();
        
        for (actor_id, _instance) in &self.runners {
            match self.get_runner_status(actor_id).await {
                Ok(status) => results.push((actor_id.clone(), status)),
                Err(_) => {
                    results.push((actor_id.clone(), ProcessStatus::Stopped));
                }
            }
        }
        
        Ok(results)
    }

    /// Start all runners
    pub async fn start_all(&mut self) -> Vec<(String, RunnerResult<()>)> {
        let mut results = Vec::new();
        let actor_ids: Vec<String> = self.runners.keys().cloned().collect();
        
        for actor_id in actor_ids {
            let result = self.start_runner(&actor_id).await;
            results.push((actor_id, result));
        }
        
        results
    }

    /// Stop all runners
    pub async fn stop_all(&mut self, force: bool) -> Vec<(String, RunnerResult<()>)> {
        let mut results = Vec::new();
        let actor_ids: Vec<String> = self.runners.keys().cloned().collect();
        
        for actor_id in actor_ids {
            let result = self.stop_runner(&actor_id, force).await;
            results.push((actor_id, result));
        }
        
        results
    }
    
    /// Get status of all runners
    pub async fn get_all_status(&self) -> Vec<(String, RunnerResult<RunnerStatus>)> {
        let mut results = Vec::new();
        
        for (actor_id, _instance) in &self.runners {
            let result = self.get_runner_status(actor_id).await;
            results.push((actor_id.clone(), result));
        }
        
        results
    }

    /// Add an admin secret
    pub fn add_admin_secret(&mut self, secret: String) {
        if !self.admin_secrets.contains(&secret) {
            self.admin_secrets.push(secret);
        }
    }

    /// Remove an admin secret
    pub fn remove_admin_secret(&mut self, secret: &str) -> bool {
        if let Some(pos) = self.admin_secrets.iter().position(|x| x == secret) {
            self.admin_secrets.remove(pos);
            true
        } else {
            false
        }
    }

    /// Check if admin secret exists
    pub fn has_admin_secret(&self, secret: &str) -> bool {
        self.admin_secrets.contains(&secret.to_string())
    }

    /// Get admin secrets count
    pub fn admin_secrets_count(&self) -> usize {
        self.admin_secrets.len()
    }

    /// Get admin secrets (returns cloned vector for security)
    pub fn get_admin_secrets(&self) -> Vec<String> {
        self.admin_secrets.clone()
    }

    /// Add a user secret
    pub fn add_user_secret(&mut self, secret: String) {
        if !self.user_secrets.contains(&secret) {
            self.user_secrets.push(secret);
        }
    }

    /// Remove a user secret
    pub fn remove_user_secret(&mut self, secret: &str) -> bool {
        if let Some(pos) = self.user_secrets.iter().position(|x| x == secret) {
            self.user_secrets.remove(pos);
            true
        } else {
            false
        }
    }

    /// Check if user secret exists
    pub fn has_user_secret(&self, secret: &str) -> bool {
        self.user_secrets.contains(&secret.to_string())
    }

    /// Get user secrets count
    pub fn user_secrets_count(&self) -> usize {
        self.user_secrets.len()
    }

    /// Add a register secret
    pub fn add_register_secret(&mut self, secret: String) {
        if !self.register_secrets.contains(&secret) {
            self.register_secrets.push(secret);
        }
    }

    /// Remove a register secret
    pub fn remove_register_secret(&mut self, secret: &str) -> bool {
        if let Some(pos) = self.register_secrets.iter().position(|x| x == secret) {
            self.register_secrets.remove(pos);
            true
        } else {
            false
        }
    }

    /// Check if register secret exists
    pub fn has_register_secret(&self, secret: &str) -> bool {
        self.register_secrets.contains(&secret.to_string())
    }

    /// Get register secrets count
    pub fn register_secrets_count(&self) -> usize {
        self.register_secrets.len()
    }

    /// List all job IDs from Redis
    pub async fn list_jobs(&self) -> RunnerResult<Vec<String>> {
        self.client.list_jobs().await.map_err(RunnerError::from)
    }

    /// List all jobs from the database
    pub async fn list_jobs_from_db(&self) -> Vec<crate::services::JobMetadata> {
        self.services.jobs.list().await
    }
    
    /// List jobs by runner from the database
    pub async fn list_jobs_by_runner(&self, runner: &str) -> Vec<crate::services::JobMetadata> {
        self.services.jobs.list_by_runner(runner).await
    }
    
    /// List jobs by creator (API key name) from the database
    pub async fn list_jobs_by_creator(&self, creator: &str) -> Vec<crate::services::JobMetadata> {
        self.services.jobs.list_by_creator(creator).await
    }
    
    /// Get a specific job from the database
    pub async fn get_job_from_db(&self, job_id: &str) -> Option<crate::services::JobMetadata> {
        self.services.jobs.get(job_id).await
    }

    /// List all jobs with full details from the database
    pub async fn list_all_jobs(&self) -> RunnerResult<Vec<crate::job::Job>> {
        let job_metadata_list = self.services.jobs.list().await;
        let jobs = job_metadata_list.into_iter().map(|metadata| metadata.job).collect();
        Ok(jobs)
    }

    /// Start a previously created job by queuing it to its assigned runner
    pub async fn start_job(&mut self, secret: &str, job_id: &str) -> RunnerResult<()> {
        // Verify API key and check scope
        let api_key = self.verify_api_key(secret).await
            .ok_or_else(|| RunnerError::InvalidSecret("Invalid API key".to_string()))?;
        
        // Check if key has admin or user scope
        if api_key.scope != crate::auth::ApiKeyScope::Admin && 
           api_key.scope != crate::auth::ApiKeyScope::User {
            return Err(RunnerError::InvalidSecret("Insufficient permissions. Requires admin or user scope".to_string()));
        }

        // Get the job from Redis
        let job = self.get_job(job_id).await?;
        let runner = job.runner.clone();
        
        // Queue the job to its assigned runner
        self.queue_job_to_runner(&runner, job).await
    }

    /// Get the status of a job
    pub async fn get_job_status(&self, job_id: &str) -> RunnerResult<crate::openrpc::JobStatusResponse> {
        // Use the client's get_status method
        let status = self.client.get_status(job_id).await
            .map_err(|e| match e {
                hero_job_client::ClientError::Job(hero_job::JobError::NotFound(_)) => RunnerError::JobNotFound { job_id: job_id.to_string() },
                _ => RunnerError::from(e)
            })?;
        
        Ok(crate::openrpc::JobStatusResponse {
            job_id: job_id.to_string(),
            status: status.as_str().to_string(),
        })
    }

    /// Get the result of a job (returns immediately with current result or error)
    pub async fn get_job_result(&self, job_id: &str) -> RunnerResult<Option<String>> {
        // Use client's get_status to check if job exists and get its status
        let status = self.client.get_status(job_id).await
            .map_err(|e| match e {
                hero_job_client::ClientError::Job(hero_job::JobError::NotFound(_)) => RunnerError::JobNotFound { job_id: job_id.to_string() },
                _ => RunnerError::from(e)
            })?;
        
        // If job has error status, get the error message using client method
        if status.as_str() == "error" {
            let error_msg = self.client.get_error(job_id).await
                .map_err(|e| RunnerError::from(e))?;
            
            return Ok(Some(format!("Error: {}", error_msg.unwrap_or_else(|| "Unknown error".to_string()))));
        }
        
        // Use client's get_result to get the result
        let result = self.client.get_result(job_id).await
            .map_err(|e| RunnerError::from(e))?;
        
        Ok(result)
    }

    /// Get user secrets (returns cloned vector for security)
    pub fn get_user_secrets(&self) -> Vec<String> {
        self.user_secrets.clone()
    }

    /// Get register secrets (returns cloned vector for security)
    pub fn get_register_secrets(&self) -> Vec<String> {
        self.register_secrets.clone()
    }

    /// Get runners count
    pub fn runners_count(&self) -> usize {
        self.runners.len()
    }

    // API Key Management Methods

    /// Get logs for a specific job
    /// 
    /// Reads log files from the logs/actor/<runner_name>/job-<job_id>/ directory
    pub async fn get_job_logs(&self, job_id: &str, lines: Option<usize>) -> RunnerResult<Vec<String>> {
        // Determine the logs directory path
        // Default to ~/hero/logs
        let logs_root = if let Some(home) = std::env::var_os("HOME") {
            std::path::PathBuf::from(home).join("hero").join("logs")
        } else {
            std::path::PathBuf::from("logs")
        };
        
        // Check if logs directory exists
        if !logs_root.exists() {
            return Ok(vec![format!("Logs directory not found: {}", logs_root.display())]);
        }
        
        let actor_dir = logs_root.join("actor");
        if !actor_dir.exists() {
            return Ok(vec![format!("Actor logs directory not found: {}", actor_dir.display())]);
        }
        
        // Search through all runner directories to find the job
        if let Ok(entries) = std::fs::read_dir(&actor_dir) {
            for entry in entries.flatten() {
                if entry.path().is_dir() {
                    let job_dir = entry.path().join(format!("job-{}", job_id));
                    
                    if job_dir.exists() {
                        // Read all log files in the directory
                        let mut all_logs = Vec::new();
                        
                        if let Ok(log_entries) = std::fs::read_dir(&job_dir) {
                            // Collect all log files with their paths for sorting
                            let mut log_files: Vec<_> = log_entries
                                .flatten()
                                .filter(|e| {
                                    if !e.path().is_file() {
                                        return false;
                                    }
                                    // Accept files that start with "log" (covers log.YYYY-MM-DD-HH format)
                                    e.file_name().to_string_lossy().starts_with("log")
                                })
                                .collect();
                            
                            // Sort by filename (which includes timestamp for hourly rotation)
                            log_files.sort_by_key(|e| e.path());
                            
                            // Read files in order
                            for entry in log_files {
                                if let Ok(content) = std::fs::read_to_string(entry.path()) {
                                    all_logs.extend(content.lines().map(|s| s.to_string()));
                                }
                            }
                        }
                        
                        // If lines limit is specified, return only the last N lines
                        if let Some(n) = lines {
                            let start = all_logs.len().saturating_sub(n);
                            return Ok(all_logs[start..].to_vec());
                        } else {
                            return Ok(all_logs);
                        }
                    }
                }
            }
        }
        
        // If no logs found, return helpful message
        Ok(vec![format!("No logs found for job: {}", job_id)])
    }

    /// Create a new API key
    pub async fn create_api_key(&self, name: String, scope: crate::auth::ApiKeyScope) -> crate::auth::ApiKey {
        let mut store = self.api_keys.lock().await;
        let key = crate::auth::ApiKey::new(name, scope);
        store.add_key(key.clone());
        key
    }

    /// Create an API key with a specific key value
    pub async fn create_api_key_with_value(&self, key_value: String, name: String, scope: crate::auth::ApiKeyScope) -> crate::auth::ApiKey {
        let mut store = self.api_keys.lock().await;
        let key = crate::auth::ApiKey::with_key(key_value, name, scope);
        store.add_key(key.clone());
        key
    }

    /// Remove an API key
    pub async fn remove_api_key(&self, key: &str) -> Option<crate::auth::ApiKey> {
        let mut store = self.api_keys.lock().await;
        store.remove_key(key)
    }

    /// Verify an API key and return its metadata
    pub async fn verify_api_key(&self, key: &str) -> Option<crate::auth::ApiKey> {
        let store = self.api_keys.lock().await;
        store.verify_key(key).cloned()
    }

    /// List all API keys
    pub async fn list_api_keys(&self) -> Vec<crate::auth::ApiKey> {
        let store = self.api_keys.lock().await;
        store.list_all_keys().into_iter().cloned().collect()
    }

    /// List API keys by scope
    pub async fn list_api_keys_by_scope(&self, scope: crate::auth::ApiKeyScope) -> Vec<crate::auth::ApiKey> {
        let store = self.api_keys.lock().await;
        store.list_keys_by_scope(scope).into_iter().cloned().collect()
    }

    /// Bootstrap an initial admin key (useful for first-time setup)
    pub async fn bootstrap_admin_key(&self, name: String) -> crate::auth::ApiKey {
        let mut store = self.api_keys.lock().await;
        store.bootstrap_admin_key(name)
    }

    /// Check if a key has admin scope
    pub async fn is_admin_key(&self, key: &str) -> bool {
        if let Some(api_key) = self.verify_api_key(key).await {
            api_key.scope == crate::auth::ApiKeyScope::Admin
        } else {
            false
        }
    }
}

impl Default for Supervisor {
    fn default() -> Self {
        // Note: Default implementation creates an empty supervisor
        // Use Supervisor::builder() for proper initialization
        Self {
            runners: HashMap::new(),
            process_manager: Arc::new(Mutex::new(SimpleProcessManager::new())),
            redis_client: redis::Client::open("redis://localhost:6379").unwrap(),
            namespace: "".to_string(),
            admin_secrets: Vec::new(),
            user_secrets: Vec::new(),
            register_secrets: Vec::new(),
            api_keys: Arc::new(Mutex::new(crate::auth::ApiKeyStore::new())),
            services: crate::services::Services::new(),
            client: Client::default(),
        }
    }
}