use std::{
    cmp::Ordering,
    collections::HashSet,
    hash::{Hash, Hasher},
};

#[derive(Clone)]
pub struct AuditTransaction {
    pub uid: u32,
    pub fee: u64,
    pub weight: u32,
    pub sigops: u32,
    pub fee_per_vsize: f64,
    pub effective_fee_per_vsize: f64,
    pub dependency_rate: f64,
    pub inputs: Vec<u32>,
    pub relatives_set_flag: bool,
    pub ancestors: HashSet<u32>,
    pub children: HashSet<u32>,
    pub ancestor_fee: u64,
    pub ancestor_weight: u32,
    pub ancestor_sigops: u32,
    pub score: f64,
    pub used: bool,
    pub modified: bool,
    pub dirty: bool,
}

impl Hash for AuditTransaction {
    fn hash<H: Hasher>(&self, state: &mut H) {
        self.uid.hash(state);
    }
}

impl PartialEq for AuditTransaction {
    fn eq(&self, other: &Self) -> bool {
        self.uid == other.uid
    }
}

impl Eq for AuditTransaction {}

impl PartialOrd for AuditTransaction {
    fn partial_cmp(&self, other: &AuditTransaction) -> Option<Ordering> {
        if self.score == other.score {
            Some(self.uid.cmp(&other.uid))
        } else {
            self.score.partial_cmp(&other.score)
        }
    }
}

impl Ord for AuditTransaction {
    fn cmp(&self, other: &AuditTransaction) -> Ordering {
        self.partial_cmp(other).unwrap()
    }
}