use serde::{Deserialize, Serialize};
use crate::{NodeId, LabelId};
use crate::core::property::PropertyMap;

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Node {
    pub id: NodeId,
    pub labels: Vec<LabelId>,
    pub properties: PropertyMap,
}

impl Node {
    pub fn new(id: NodeId) -> Self {
        Self {
            id,
            labels: Vec::new(),
            properties: PropertyMap::new(),
        }
    }
    
    pub fn with_labels(mut self, labels: Vec<LabelId>) -> Self {
        self.labels = labels;
        self
    }
    
    pub fn with_properties(mut self, properties: PropertyMap) -> Self {
        self.properties = properties;
        self
    }
    
    pub fn add_label(&mut self, label: LabelId) {
        if !self.labels.contains(&label) {
            self.labels.push(label);
        }
    }
    
    pub fn remove_label(&mut self, label: LabelId) {
        self.labels.retain(|&l| l != label);
    }
    
    pub fn has_label(&self, label: LabelId) -> bool {
        self.labels.contains(&label)
    }
}