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use anyhow::Result;
use k2v_client::K2vClient;
use rand::prelude::*;
use rusoto_s3::S3Client;
use crate::bayou::Bayou;
use crate::cryptoblob::Key;
use crate::login::Credentials;
use crate::uidindex::*;
pub struct Summary {
pub validity: ImapUidvalidity,
pub next: ImapUid,
pub exists: usize,
}
impl std::fmt::Display for Summary {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(
f,
"uidvalidity: {}, uidnext: {}, exists: {}",
self.validity, self.next, self.exists
)
}
}
pub struct Mailbox {
bucket: String,
pub name: String,
key: Key,
k2v: K2vClient,
s3: S3Client,
uid_index: Bayou<UidIndex>,
}
impl Mailbox {
pub fn new(creds: &Credentials, name: String) -> Result<Self> {
let uid_index = Bayou::<UidIndex>::new(creds, name.clone())?;
Ok(Self {
bucket: creds.bucket().to_string(),
name,
key: creds.keys.master.clone(),
k2v: creds.k2v_client()?,
s3: creds.s3_client()?,
uid_index,
})
}
pub async fn summary(&mut self) -> Result<Summary> {
self.uid_index.sync().await?;
let state = self.uid_index.state();
return Ok(Summary {
validity: state.uidvalidity,
next: state.uidnext,
exists: state.mail_uid.len(),
});
}
pub async fn test(&mut self) -> Result<()> {
self.uid_index.sync().await?;
dump(&self.uid_index);
let mut rand_id = [0u8; 24];
rand_id[..16].copy_from_slice(&u128::to_be_bytes(thread_rng().gen()));
let add_mail_op = self
.uid_index
.state()
.op_mail_add(MailUuid(rand_id), vec!["\\Unseen".into()]);
self.uid_index.push(add_mail_op).await?;
dump(&self.uid_index);
if self.uid_index.state().mails_by_uid.len() > 6 {
for i in 0..2 {
let (_, uuid) = self
.uid_index
.state()
.mails_by_uid
.iter()
.skip(3 + i)
.next()
.unwrap();
let del_mail_op = self.uid_index.state().op_mail_del(*uuid);
self.uid_index.push(del_mail_op).await?;
dump(&self.uid_index);
}
}
Ok(())
}
}
fn dump(uid_index: &Bayou<UidIndex>) {
let s = uid_index.state();
println!("---- MAILBOX STATE ----");
println!("UIDVALIDITY {}", s.uidvalidity);
println!("UIDNEXT {}", s.uidnext);
println!("INTERNALSEQ {}", s.internalseq);
for (uid, uuid) in s.mails_by_uid.iter() {
println!(
"{} {} {}",
uid,
hex::encode(uuid.0),
s.mail_flags
.get(uuid)
.cloned()
.unwrap_or_default()
.join(", ")
);
}
println!("");
}
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