use anyhow::{Result, Error}; use boitalettres::proto::Response; use imap_codec::types::command::CommandBody; use imap_codec::types::core::Tag; use imap_codec::types::mailbox::{ListMailbox, Mailbox as MailboxCodec}; use imap_codec::types::response::{Code, Data, Response as ImapRes, Status}; use crate::imap::command::anonymous; use crate::imap::session::InnerContext; use crate::imap::flow::User; use crate::mailbox::Mailbox; pub async fn dispatch<'a>(inner: &'a InnerContext<'a>, user: &'a User) -> Result { let ctx = StateContext { inner, user, tag: &inner.req.tag }; match ctx.req.body.as_ref() { CommandBody::Lsub { reference, mailbox_wildcard, } => ctx.lsub(reference, mailbox_wildcard).await, CommandBody::List { reference, mailbox_wildcard, } => ctx.list(reference, mailbox_wildcard).await, CommandBody::Select { mailbox } => ctx.select(mailbox).await, _ => anonymous::dispatch(ctx.inner).await, } } // --- PRIVATE --- struct StateContext<'a> { inner: InnerContext<'a>, user: &'a User, tag: &'a Tag, } impl<'a> StateContext<'a> { async fn lsub( &self, reference: MailboxCodec, mailbox_wildcard: ListMailbox, ) -> Result { Ok(vec![ImapRes::Status( Status::bad(Some(self.tag.clone()), None, "Not implemented").map_err(Error::msg)?, )]) } async fn list( &self, reference: MailboxCodec, mailbox_wildcard: ListMailbox, ) -> Result { Ok(vec![ ImapRes::Status(Status::bad(Some(self.tag.clone()), None, "Not implemented").map_err(Error::msg)?), ]) } /* * TRACE BEGIN --- Example: C: A142 SELECT INBOX S: * 172 EXISTS S: * 1 RECENT S: * OK [UNSEEN 12] Message 12 is first unseen S: * OK [UIDVALIDITY 3857529045] UIDs valid S: * OK [UIDNEXT 4392] Predicted next UID S: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) S: * OK [PERMANENTFLAGS (\Deleted \Seen \*)] Limited S: A142 OK [READ-WRITE] SELECT completed * TRACE END --- */ async fn select(&self, mailbox: MailboxCodec) -> Result { let name = String::try_from(mailbox)?; let mut mb = Mailbox::new(self.user.creds, name.clone())?; tracing::info!(username=%self.user.name, mailbox=%name, "mailbox.selected"); let sum = mb.summary().await?; tracing::trace!(summary=%sum, "mailbox.summary"); let body = vec![Data::Exists(sum.exists.try_into()?), Data::Recent(0)]; self.inner.state.select(mb)?; let r_unseen = Status::ok(None, Some(Code::Unseen(0)), "").map_err(Error::msg)?; //let r_permanentflags = Status::ok(None, Some(Code:: Ok(vec![ ImapRes::Data(Data::Exists(0)), ImapRes::Data(Data::Recent(0)), ImapRes::Data(Data::Flags(vec![])), /*ImapRes::Status(), ImapRes::Status(), ImapRes::Status(),*/ Status::ok( Some(self.tag.clone()), Some(Code::ReadWrite), "Select completed", ) .map_err(Error::msg)?, ]) } }