// Backup management module
// Provides operations for managing Proxmox Backup Server

use serde::{Deserialize, Serialize};

/// Backup job information
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BackupJob {
    pub job_id: u32,
    pub name: String,
    pub schedule: String,
    pub enabled: bool,
    pub datastore: String,
    pub source: String,
    pub retention: String,
}

/// Datastore information
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DatastoreInfo {
    pub datastore: String,
    pub node: String,
    pub size: u64,
    pub used: u64,
    pub available: u64,
    pub status: String,
}

/// List backup jobs
pub async fn list_backup_jobs(
    _client: &crate::proxmox::client::ProxmoxClient,
    _node: &str,
    _ticket: &str,
) -> Result<Vec<BackupJob>, String> {
    Err("Not implemented yet".to_string())
}

/// Create backup job
pub async fn create_backup_job(
    _client: &crate::proxmox::client::ProxmoxClient,
    _node: &str,
    _job: &BackupJob,
    _ticket: &str,
) -> Result<(), String> {
    Err("Not implemented yet".to_string())
}

/// Delete backup job
pub async fn delete_backup_job(
    _client: &crate::proxmox::client::ProxmoxClient,
    _node: &str,
    _job_id: u32,
    _ticket: &str,
) -> Result<(), String> {
    Err("Not implemented yet".to_string())
}

/// Trigger backup job manually
pub async fn trigger_backup_job(
    _client: &crate::proxmox::client::ProxmoxClient,
    _node: &str,
    _job_id: u32,
    _ticket: &str,
) -> Result<(), String> {
    Err("Not implemented yet".to_string())
}

/// List datastores
pub async fn list_datastores(
    _client: &crate::proxmox::client::ProxmoxClient,
    _ticket: &str,
) -> Result<Vec<DatastoreInfo>, String> {
    Err("Not implemented yet".to_string())
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_backup_job_serialization() {
        let job = BackupJob {
            job_id: 1,
            name: "daily-backup".to_string(),
            schedule: "0 2 * * *".to_string(),
            enabled: true,
            datastore: "pbs-datastore".to_string(),
            source: "/data".to_string(),
            retention: "30d".to_string(),
        };

        let json = serde_json::to_string(&job).unwrap();
        let deserialized: BackupJob = serde_json::from_str(&json).unwrap();

        assert_eq!(job.name, deserialized.name);
        assert_eq!(job.enabled, deserialized.enabled);
    }
}