chore: Release

Show original/delivered To if no xinu.tv addresses in To/CC fields

.gitea/workflows/rust.yml

@@ -49,3 +49,19 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: cargo build
+
+  udeps:
+    name: Disallow unused dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: nightly
+
+      - name: Run cargo-udeps
+        uses: aig787/cargo-udeps-action@v1
+        with:
+          version: 'latest'
+          args: '--all-targets'
+

Cargo.toml

@@ -3,6 +3,14 @@ resolver = "2"
 default-members = ["server"]
 members = ["web", "server", "notmuch", "procmail2notmuch", "shared"]
 
+[workspace.package]
+authors = ["Bill Thiede <git@xinu.tv>"]
+edition = "2021"
+license = "UNLICENSED"
+publish = ["xinu"]
+version = "0.9.0"
+repository = "https://git.z.xinu.tv/wathiede/letterbox"
+
 [profile.dev]
 opt-level = 1
 

Justfile

@@ -8,6 +8,9 @@ patch: (_release "patch")
 sqlx-prepare:
 	cd server; cargo sqlx prepare && git add .sqlx; git commit -m "cargo sqlx prepare" .sqlx || true
 
+pull:
+    git pull
 
-_release level: sqlx-prepare
-    cargo-release release  -x {{ level }} --workspace --no-confirm
+
+_release level: pull sqlx-prepare
+    cargo-release release  -x {{ level }} --workspace --no-confirm --registry=xinu

notmuch/Cargo.toml

@@ -1,16 +1,18 @@
 [package]
 name = "letterbox-notmuch"
-version = "0.6.0"
-edition = "2021"
 exclude = ["/testdata"]
 description = "Wrapper for calling notmuch cli"
-license = "UNLICENSED"
-repository = "https://git.z.xinu.tv/wathiede/letterbox"
-publish = ["xinu"]
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+version.workspace = true
 
 
 [dependencies]
 log = "0.4.14"
+mailparse = "0.16.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0", features = ["unbounded_depth"] }
 thiserror = "2.0.0"

notmuch/src/lib.rs

@@ -207,6 +207,7 @@
 //! ```
 
 use std::{
+    collections::HashMap,
     ffi::OsStr,
     io::{self},
     path::{Path, PathBuf},
@@ -270,6 +271,12 @@ pub struct Headers {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub bcc: Option<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(alias = "Delivered-To")]
+    pub delivered_to: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(alias = "X-Original-To")]
+    pub x_original_to: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub reply_to: Option<String>,
     pub date: String,
 }
@@ -459,6 +466,8 @@ pub enum NotmuchError {
     StringUtf8Error(#[from] std::string::FromUtf8Error),
     #[error("failed to parse str as int")]
     ParseIntError(#[from] std::num::ParseIntError),
+    #[error("failed to parse mail: {0}")]
+    MailParseError(#[from] mailparse::MailParseError),
 }
 
 #[derive(Default)]
@@ -605,6 +614,80 @@ impl Notmuch {
         Ok(serde_json::from_slice(&res)?)
     }
 
+    #[instrument(skip_all)]
+    pub fn unread_recipients(&self) -> Result<HashMap<String, usize>, NotmuchError> {
+        let slice = self.run_notmuch([
+            "show",
+            "--include-html=false",
+            "--entire-thread=false",
+            "--body=false",
+            "--format=json",
+            // Arbitrary limit to prevent too much work
+            "--limit=1000",
+            "is:unread",
+        ])?;
+        // Notmuch returns JSON with invalid unicode.  So we lossy convert it to a string here and
+        // use that for parsing in rust.
+        let s = String::from_utf8_lossy(&slice);
+        let mut deserializer = serde_json::Deserializer::from_str(&s);
+        deserializer.disable_recursion_limit();
+        let ts: ThreadSet = serde::de::Deserialize::deserialize(&mut deserializer)?;
+        deserializer.end()?;
+        let mut r = HashMap::new();
+        fn collect_from_thread_node(
+            r: &mut HashMap<String, usize>,
+            tn: &ThreadNode,
+        ) -> Result<(), NotmuchError> {
+            let Some(msg) = &tn.0 else {
+                return Ok(());
+            };
+            let mut addrs = vec![];
+            let hdr = &msg.headers.to;
+            if let Some(to) = hdr {
+                addrs.push(to);
+            } else {
+                let hdr = &msg.headers.x_original_to;
+                if let Some(to) = hdr {
+                    addrs.push(to);
+                } else {
+                    let hdr = &msg.headers.delivered_to;
+                    if let Some(to) = hdr {
+                        addrs.push(to);
+                    };
+                };
+            };
+            let hdr = &msg.headers.cc;
+            if let Some(cc) = hdr {
+                addrs.push(cc);
+            };
+            for recipient in addrs {
+                mailparse::addrparse(&recipient)?
+                    .into_inner()
+                    .iter()
+                    .for_each(|a| {
+                        let mailparse::MailAddr::Single(si) = a else {
+                            return;
+                        };
+                        let addr = &si.addr;
+
+                        if addr == "couchmoney@gmail.com" || addr.ends_with("@xinu.tv") {
+                            *r.entry(addr.to_lowercase()).or_default() += 1;
+                        }
+                    });
+            }
+            Ok(())
+        }
+        for t in ts.0 {
+            for tn in t.0 {
+                collect_from_thread_node(&mut r, &tn)?;
+                for sub_tn in tn.1 {
+                    collect_from_thread_node(&mut r, &sub_tn)?;
+                }
+            }
+        }
+        Ok(r)
+    }
+
     fn run_notmuch<I, S>(&self, args: I) -> Result<Vec<u8>, NotmuchError>
     where
         I: IntoIterator<Item = S>,

procmail2notmuch/Cargo.toml

@@ -1,11 +1,12 @@
 [package]
 name = "letterbox-procmail2notmuch"
-version = "0.6.0"
-edition = "2021"
 description = "Tool for generating notmuch rules from procmail"
-license = "UNLICENSED"
-repository = "https://git.z.xinu.tv/wathiede/letterbox"
-publish = ["xinu"]
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+version.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

server/Cargo.toml

@@ -1,12 +1,13 @@
 [package]
 name = "letterbox-server"
-version = "0.6.0"
-edition = "2021"
 default-run = "letterbox-server"
 description = "Backend for letterbox"
-license = "UNLICENSED"
-repository = "https://git.z.xinu.tv/wathiede/letterbox"
-publish = ["xinu"]
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+version.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -34,7 +35,7 @@ regex = "1.11.1"
 reqwest = { version = "0.12.7", features = ["blocking"] }
 rocket = { version = "0.5.0-rc.2", features = ["json"] }
 rocket_cors = "0.6.0"
-scraper = "0.22.0"
+scraper = "0.23.0"
 serde = { version = "1.0.147", features = ["derive"] }
 serde_json = "1.0.87"
 sqlx = { version = "0.8.2", features = ["postgres", "runtime-tokio", "time"] }
@@ -46,9 +47,9 @@ url = "2.5.2"
 urlencoding = "2.1.3"
 #xtracing = { path = "../../xtracing" }
 #xtracing = { git = "http://git-private.h.xinu.tv/wathiede/xtracing.git" }
-xtracing = { version = "0.2.0", registry = "xinu" }
-letterbox-notmuch = { version = "0.1.0", registry = "xinu" }
-letterbox-shared = { version = "0.3.0", registry = "xinu" }
+xtracing = { version = "0.3.0", registry = "xinu" }
+letterbox-notmuch = { version = "0.9.0", path = "../notmuch", registry = "xinu" }
+letterbox-shared = { version = "0.9.0", path = "../shared", registry = "xinu" }
 
 [build-dependencies]
 build-info-build = "0.0.39"

server/src/graphql.rs

@@ -95,6 +95,10 @@ pub struct Message {
     pub to: Vec<Email>,
     // All CC headers found in email
     pub cc: Vec<Email>,
+    // X-Original-To header found in email
+    pub x_original_to: Option<Email>,
+    // Delivered-To header found in email
+    pub delivered_to: Option<Email>,
     // First Subject header found in email
     pub subject: Option<String>,
     // Parsed Date header, if found and valid
@@ -286,7 +290,7 @@ impl QueryRoot {
         Ok(letterbox_shared::build_version(bi))
     }
     #[instrument(skip_all, fields(query=query))]
-    #[instrument(skip_all, fields(query=query, request_id=request_id()))]
+    #[instrument(skip_all, fields(query=query, rid=request_id()))]
     async fn count<'ctx>(&self, ctx: &Context<'ctx>, query: String) -> Result<usize, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let pool = ctx.data_unchecked::<PgPool>();
@@ -306,10 +310,44 @@ impl QueryRoot {
         info!("count {newsreader_query:?} newsreader count {newsreader_count} notmuch count {notmuch_count} tantivy count {tantivy_count} total {total}");
         Ok(total)
     }
+    async fn catchup<'ctx>(
+        &self,
+        ctx: &Context<'ctx>,
+        query: String,
+    ) -> Result<Vec<String>, Error> {
+        let nm = ctx.data_unchecked::<Notmuch>();
+        let pool = ctx.data_unchecked::<PgPool>();
+        let query: Query = query.parse()?;
+        // TODO: implement optimized versions of fetching just IDs
+        let newsreader_fut = newsreader_search(pool, None, None, None, None, &query);
+        let notmuch_fut = notmuch_search(nm, None, None, None, None, &query);
+        let (newsreader_results, notmuch_results) = join!(newsreader_fut, notmuch_fut);
+
+        let newsreader_results = newsreader_results?;
+        let notmuch_results = notmuch_results?;
+        info!(
+            "newsreader_results ({}) notmuch_results ({})",
+            newsreader_results.len(),
+            notmuch_results.len(),
+        );
+
+        let results: Vec<_> = newsreader_results
+            .into_iter()
+            .chain(notmuch_results)
+            .collect();
+        let ids = results
+            .into_iter()
+            .map(|r| match r {
+                ThreadSummaryCursor::Newsreader(_, ts) => ts.thread,
+                ThreadSummaryCursor::Notmuch(_, ts) => ts.thread,
+            })
+            .collect();
+        Ok(ids)
+    }
 
     // TODO: this function doesn't get parallelism, possibly because notmuch is sync and blocks,
     // rewrite that with tokio::process:Command
-    #[instrument(skip_all, fields(query=query, request_id=request_id()))]
+    #[instrument(skip_all, fields(query=query, rid=request_id()))]
     async fn search<'ctx>(
         &self,
         ctx: &Context<'ctx>,
@@ -467,7 +505,7 @@ impl QueryRoot {
         .await?)
     }
 
-    #[instrument(skip_all, fields(request_id=request_id()))]
+    #[instrument(skip_all, fields(rid=request_id()))]
     async fn tags<'ctx>(&self, ctx: &Context<'ctx>) -> FieldResult<Vec<Tag>> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let pool = ctx.data_unchecked::<PgPool>();
@@ -476,7 +514,7 @@ impl QueryRoot {
         tags.append(&mut nm::tags(nm, needs_unread)?);
         Ok(tags)
     }
-    #[instrument(skip_all, fields(thread_id=thread_id, request_id=request_id()))]
+    #[instrument(skip_all, fields(thread_id=thread_id, rid=request_id()))]
     async fn thread<'ctx>(&self, ctx: &Context<'ctx>, thread_id: String) -> Result<Thread, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let cacher = ctx.data_unchecked::<FilesystemCacher>();
@@ -553,7 +591,7 @@ async fn tantivy_search(
 pub struct Mutation;
 #[Object]
 impl Mutation {
-    #[instrument(skip_all, fields(query=query, unread=unread, request_id=request_id()))]
+    #[instrument(skip_all, fields(query=query, unread=unread, rid=request_id()))]
     async fn set_read_status<'ctx>(
         &self,
         ctx: &Context<'ctx>,
@@ -572,7 +610,7 @@ impl Mutation {
         nm::set_read_status(nm, &query, unread).await?;
         Ok(true)
     }
-    #[instrument(skip_all, fields(query=query, tag=tag, request_id=request_id()))]
+    #[instrument(skip_all, fields(query=query, tag=tag, rid=request_id()))]
     async fn tag_add<'ctx>(
         &self,
         ctx: &Context<'ctx>,
@@ -584,7 +622,7 @@ impl Mutation {
         nm.tag_add(&tag, &query)?;
         Ok(true)
     }
-    #[instrument(skip_all, fields(query=query, tag=tag, request_id=request_id()))]
+    #[instrument(skip_all, fields(query=query, tag=tag, rid=request_id()))]
     async fn tag_remove<'ctx>(
         &self,
         ctx: &Context<'ctx>,
@@ -607,7 +645,7 @@ impl Mutation {
 
         Ok(true)
     }
-    #[instrument(skip_all, fields(request_id=request_id()))]
+    #[instrument(skip_all, fields(rid=request_id()))]
     async fn refresh<'ctx>(&self, ctx: &Context<'ctx>) -> Result<bool, Error> {
         let nm = ctx.data_unchecked::<Notmuch>();
         let cacher = ctx.data_unchecked::<FilesystemCacher>();

server/src/lib.rs

@@ -682,7 +682,7 @@ fn compute_offset_limit(
     first: Option<i32>,
     last: Option<i32>,
 ) -> (i32, i32) {
-    let default_page_size = 100;
+    let default_page_size = 10000;
     match (after, before, first, last) {
         // Reasonable defaults
         (None, None, None, None) => (0, default_page_size),
@@ -773,7 +773,19 @@ impl Query {
         for uid in &self.uids {
             parts.push(uid.clone());
         }
-        parts.extend(self.remainder.clone());
+        for r in &self.remainder {
+            // Rewrite "to:" to include ExtraTo:. ExtraTo: is configured in
+            // notmuch-config to index Delivered-To and X-Original-To headers.
+            if r.starts_with("to:") {
+                parts.push("(".to_string());
+                parts.push(r.to_string());
+                parts.push("OR".to_string());
+                parts.push(r.replace("to:", "ExtraTo:"));
+                parts.push(")".to_string());
+            } else {
+                parts.push(r.to_string());
+            }
+        }
         parts.join(" ")
     }
 }
@@ -793,7 +805,17 @@ impl FromStr for Query {
             if word == "is:unread" {
                 unread_only = true
             } else if word.starts_with("tag:") {
-                tags.push(word["tag:".len()..].to_string());
+                let t = &word["tag:".len()..];
+                // Per-address emails are faked as `tag:@<domain>/<username>`, rewrite to `to:` form
+                if t.starts_with('@') && t.contains('.') {
+                    let t = match t.split_once('/') {
+                        None => format!("to:{t}"),
+                        Some((domain, user)) => format!("to:{user}{domain}"),
+                    };
+                    remainder.push(t);
+                } else {
+                    tags.push(t.to_string());
+                };
 
                 /*
                             } else if word.starts_with("tag:") {

server/src/nm.rs

@@ -1,11 +1,7 @@
-use std::{
-    collections::HashMap,
-    fs::File,
-    hash::{DefaultHasher, Hash, Hasher},
-    time::Instant,
-};
+use std::{collections::HashMap, fs::File};
 
 use letterbox_notmuch::Notmuch;
+use letterbox_shared::compute_color;
 use log::{error, info, warn};
 use mailparse::{parse_content_type, parse_mail, MailHeader, MailHeaderMap, ParsedMail};
 use memmap::MmapOptions;
@@ -107,7 +103,6 @@ pub async fn search(
 
 #[instrument(name="nm::tags", skip_all, fields(needs_unread=needs_unread))]
 pub fn tags(nm: &Notmuch, needs_unread: bool) -> Result<Vec<Tag>, ServerError> {
-    let now = Instant::now();
     let unread_msg_cnt: HashMap<String, usize> = if needs_unread {
         // 10000 is an arbitrary number, if there's more than 10k unread messages, we'll
         //  get an inaccurate count.
@@ -123,13 +118,11 @@ pub fn tags(nm: &Notmuch, needs_unread: bool) -> Result<Vec<Tag>, ServerError> {
     } else {
         HashMap::new()
     };
-    let tags = nm
+    let tags: Vec<_> = nm
         .tags()?
         .into_iter()
         .map(|tag| {
-            let mut hasher = DefaultHasher::new();
-            tag.hash(&mut hasher);
-            let hex = format!("#{:06x}", hasher.finish() % (1 << 24));
+            let hex = compute_color(&tag);
             let unread = if needs_unread {
                 *unread_msg_cnt.get(&tag).unwrap_or(&0)
             } else {
@@ -142,8 +135,24 @@ pub fn tags(nm: &Notmuch, needs_unread: bool) -> Result<Vec<Tag>, ServerError> {
                 unread,
             }
         })
+        .chain(
+            nm.unread_recipients()?
+                .into_iter()
+                .filter_map(|(name, unread)| {
+                    let Some(idx) = name.find('@') else {
+                        return None;
+                    };
+                    let name = format!("{}/{}", &name[idx..], &name[..idx]);
+                    let bg_color = compute_color(&name);
+                    Some(Tag {
+                        name,
+                        fg_color: "white".to_string(),
+                        bg_color,
+                        unread,
+                    })
+                }),
+        )
         .collect();
-    info!("Fetching tags took {} seconds", now.elapsed().as_secs_f32());
     Ok(tags)
 }
 
@@ -187,6 +196,8 @@ pub async fn thread(
 
         let to = email_addresses(&path, &m, "to")?;
         let cc = email_addresses(&path, &m, "cc")?;
+        let delivered_to = email_addresses(&path, &m, "delivered-to")?.pop();
+        let x_original_to = email_addresses(&path, &m, "x-original-to")?.pop();
         let subject = m.headers.get_first_value("subject");
         let timestamp = m
             .headers
@@ -306,6 +317,8 @@ pub async fn thread(
             body,
             path,
             attachments,
+            delivered_to,
+            x_original_to,
         });
     }
     messages.reverse();

shared/Cargo.toml

@@ -1,15 +1,16 @@
 [package]
 name = "letterbox-shared"
-version = "0.6.0"
-edition = "2021"
 description = "Shared module for letterbox"
-license = "UNLICENSED"
-repository = "https://git.z.xinu.tv/wathiede/letterbox"
-publish = ["xinu"]
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+version.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 build-info = "0.0.39"
-letterbox-notmuch = { version = "0.1.0", registry = "xinu" }
+letterbox-notmuch = { version = "0.9.0", path = "../notmuch", registry = "xinu" }
 serde = { version = "1.0.147", features = ["derive"] }

web/Cargo.toml

@@ -1,12 +1,12 @@
 [package]
-version = "0.6.0"
 name = "letterbox-web"
-authors = ["Bill Thiede <git@xinu.tv>"]
-edition = "2021"
 description = "Web frontend for letterbox"
-license = "UNLICENSED"
-repository = "https://git.z.xinu.tv/wathiede/letterbox"
-publish = ["xinu"]
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+version.workspace = true
 
 [build-dependencies]
 build-info-build = "0.0.39"
@@ -33,9 +33,9 @@ wasm-bindgen = "=0.2.100"
 uuid = { version = "1.13.1", features = [
   "js",
 ] } # direct dep to set js feature, prevents Rng issues
-letterbox-shared = { version = "0.3.0", registry = "xinu" }
-letterbox-notmuch = { version = "0.3.0", registry = "xinu" }
-seed_hooks = { version = "0.1.13", registry = "xinu" }
+letterbox-shared = { version = "0.9.0", path = "../shared", registry = "xinu" }
+letterbox-notmuch = { version = "0.9.0", path = "../notmuch", registry = "xinu" }
+seed_hooks = { version = "0.4.0", registry = "xinu" }
 
 [package.metadata.wasm-pack.profile.release]
 wasm-opt = ['-Os']

web/graphql/catchup.graphql

@@ -0,0 +1,3 @@
+query CatchupQuery($query: String!) {
+    catchup(query: $query)
+}

web/graphql/schema.json

@@ -671,6 +671,30 @@
                 }
               }
             },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "xOriginalTo",
+              "type": {
+                "kind": "OBJECT",
+                "name": "Email",
+                "ofType": null
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "deliveredTo",
+              "type": {
+                "kind": "OBJECT",
+                "name": "Email",
+                "ofType": null
+              }
+            },
             {
               "args": [],
               "deprecationReason": null,
@@ -1268,6 +1292,45 @@
                 }
               }
             },
+            {
+              "args": [
+                {
+                  "defaultValue": null,
+                  "description": null,
+                  "name": "query",
+                  "type": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              ],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "catchup",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              }
+            },
             {
               "args": [
                 {

web/graphql/show_thread.graphql

@@ -31,6 +31,14 @@ query ShowThreadQuery($threadId: String!) {
           name
           addr
         }
+        xOriginalTo {
+          name
+          addr
+        }
+        deliveredTo {
+          name
+          addr
+        }
         timestamp
         body {
           __typename

web/src/graphql.rs

@@ -12,6 +12,14 @@ use serde::{de::DeserializeOwned, Serialize};
 )]
 pub struct FrontPageQuery;
 
+#[derive(GraphQLQuery)]
+#[graphql(
+    schema_path = "graphql/schema.json",
+    query_path = "graphql/catchup.graphql",
+    response_derives = "Debug"
+)]
+pub struct CatchupQuery;
+
 #[derive(GraphQLQuery)]
 #[graphql(
     schema_path = "graphql/schema.json",

web/src/state.rs

@@ -53,6 +53,7 @@ pub fn init(url: Url, orders: &mut impl Orders<Msg>) -> Model {
             client: version,
             server: None,
         },
+        catchup: None,
     }
 }
 
@@ -182,9 +183,9 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
         }
         Msg::GoToSearchResults => {
             let url = urls::search(&model.query, 0);
-            info!("GoToSearchRestuls Start");
+            info!("GoToSearchResults Start");
             orders.request_url(url);
-            info!("GoToSearchRestuls End");
+            info!("GoToSearchResults End");
         }
 
         Msg::UpdateQuery(query) => model.query = query,
@@ -390,6 +391,38 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
         Msg::ShowThreadResult(bad) => {
             error!("show_thread_query error: {bad:#?}");
         }
+        Msg::CatchupRequest { query } => {
+            orders.perform_cmd(async move {
+                Msg::CatchupResult(
+                    send_graphql::<_, graphql::catchup_query::ResponseData>(
+                        graphql::CatchupQuery::build_query(graphql::catchup_query::Variables {
+                            query,
+                        }),
+                    )
+                    .await,
+                )
+            });
+        }
+        Msg::CatchupResult(Ok(graphql_client::Response {
+            data: Some(data), ..
+        })) => {
+            let items = data.catchup;
+            if items.is_empty() {
+                orders.send_msg(Msg::GoToSearchResults);
+                model.catchup = None;
+            } else {
+                orders.request_url(urls::thread(&items[0]));
+                model.catchup = Some(Catchup {
+                    items: items
+                        .into_iter()
+                        .map(|id| CatchupItem { id, seen: false })
+                        .collect(),
+                });
+            }
+        }
+        Msg::CatchupResult(bad) => {
+            error!("catchup_query error: {bad:#?}");
+        }
         Msg::SelectionSetNone => {
             if let Context::SearchResult {
                 selected_threads, ..
@@ -504,7 +537,6 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             });
         }
         Msg::WindowScrolled => {
-            info!("WindowScrolled");
             if let Some(el) = model.content_el.get() {
                 let ih = window()
                     .inner_height()
@@ -513,7 +545,6 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
                     .value_of();
 
                 let r = el.get_bounding_client_rect();
-                info!("r {r:?} ih {ih}");
                 if r.height() < ih {
                     // The whole content fits in the window, no scrollbar
                     orders.send_msg(Msg::SetProgress(0.));
@@ -554,8 +585,67 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
             }
             model.versions.server = Some(version);
         }
+
+        Msg::StartCatchup => {
+            let query = if model.query.contains("is:unread") {
+                model.query.to_string()
+            } else {
+                format!("{} is:unread", model.query)
+            };
+            info!("starting catchup mode w/ {}", query);
+            orders.send_msg(Msg::CatchupRequest { query });
+        }
+        Msg::CatchupKeepUnread => {
+            if let Some(thread_id) = current_thread_id(&model.context) {
+                orders.send_msg(Msg::SetUnread(thread_id, true));
+            };
+            orders.send_msg(Msg::CatchupNext);
+        }
+        Msg::CatchupMarkAsRead => {
+            if let Some(thread_id) = current_thread_id(&model.context) {
+                orders.send_msg(Msg::SetUnread(thread_id, false));
+            };
+            orders.send_msg(Msg::CatchupNext);
+        }
+        Msg::CatchupNext => {
+            let Some(catchup) = &mut model.catchup else {
+                orders.send_msg(Msg::GoToSearchResults);
+                return;
+            };
+            let Some(idx) = catchup.items.iter().position(|i| !i.seen) else {
+                orders.send_msg(Msg::GoToSearchResults);
+                return;
+            };
+            catchup.items[idx].seen = true;
+            if idx < catchup.items.len() - 1 {
+                orders.request_url(urls::thread(&catchup.items[idx + 1].id));
+                return;
+            } else {
+                orders.send_msg(Msg::GoToSearchResults);
+                return;
+            };
+        }
     }
 }
+
+fn current_thread_id(context: &Context) -> Option<String> {
+    match context {
+        Context::ThreadResult {
+            thread:
+                ShowThreadQueryThread::EmailThread(ShowThreadQueryThreadOnEmailThread {
+                    thread_id, ..
+                }),
+            ..
+        } => Some(thread_id.clone()),
+        Context::ThreadResult {
+            thread:
+                ShowThreadQueryThread::NewsPost(ShowThreadQueryThreadOnNewsPost { thread_id, .. }),
+            ..
+        } => Some(thread_id.clone()),
+        _ => None,
+    }
+}
+
 // `Model` describes our app state.
 pub struct Model {
     pub query: String,
@@ -565,6 +655,7 @@ pub struct Model {
     pub read_completion_ratio: f64,
     pub content_el: ElRef<HtmlElement>,
     pub versions: Version,
+    pub catchup: Option<Catchup>,
 }
 
 #[derive(Debug)]
@@ -601,6 +692,15 @@ pub enum Context {
     },
 }
 
+pub struct Catchup {
+    pub items: Vec<CatchupItem>,
+}
+
+pub struct CatchupItem {
+    pub id: String,
+    pub seen: bool,
+}
+
 pub struct Tag {
     pub name: String,
     pub bg_color: String,
@@ -651,10 +751,14 @@ pub enum Msg {
     ShowThreadResult(
         Result<graphql_client::Response<graphql::show_thread_query::ResponseData>, gloo_net::Error>,
     ),
+    CatchupRequest {
+        query: String,
+    },
+    CatchupResult(
+        Result<graphql_client::Response<graphql::catchup_query::ResponseData>, gloo_net::Error>,
+    ),
 
-    #[allow(dead_code)]
     SelectionSetNone,
-    #[allow(dead_code)]
     SelectionSetAll,
     SelectionAddTag(String),
     #[allow(dead_code)]
@@ -673,4 +777,9 @@ pub enum Msg {
     WindowScrolled,
     SetProgress(f64),
     UpdateServerVersion(String),
+
+    StartCatchup,
+    CatchupKeepUnread,
+    CatchupMarkAsRead,
+    CatchupNext,
 }

web/src/view/mod.rs

@@ -1,4 +1,4 @@
-use std::collections::HashSet;
+use std::{cell::RefCell, cmp::Ordering, collections::HashSet};
 
 use chrono::{DateTime, Datelike, Duration, Local, Utc};
 use human_format::{Formatter, Scales};
@@ -6,13 +6,13 @@ use itertools::Itertools;
 use letterbox_shared::compute_color;
 use log::{debug, error, info};
 use seed::{prelude::*, *};
-use seed_hooks::{state_access::CloneState, topo, use_state};
-use web_sys::HtmlElement;
+use seed_hooks::{state_access::CloneState, topo, use_state, StateAccessEventHandlers};
+use web_sys::{HtmlElement, HtmlInputElement};
 
 use crate::{
     api::urls,
     graphql::{front_page_query::*, show_thread_query::*},
-    state::{unread_query, Context, Model, Msg, RefreshingState, Tag},
+    state::{unread_query, CatchupItem, Context, Model, Msg, RefreshingState, Tag, Version},
 };
 
 // TODO(wathiede): create a QueryString enum that wraps single and multiple message ids and thread
@@ -60,6 +60,7 @@ mod tw_classes {
         "accent-green-600",
         "appearance-none",
         "checked:appearance-auto",
+        "indeterminate:appearance-auto",
         "rounded",
         "border",
         "border-neutral-500",
@@ -67,24 +68,82 @@ mod tw_classes {
 }
 
 pub fn view(model: &Model) -> Node<Msg> {
-    let content = match &model.context {
-        Context::None => div![h1!["Loading"]],
+    match &model.context {
+        Context::None => normal_view(
+            div![h1!["Loading"]],
+            &model.versions,
+            &model.query,
+            &model.refreshing_state,
+            model.read_completion_ratio,
+            &model.tags,
+        ),
         Context::ThreadResult {
             thread: ShowThreadQueryThread::EmailThread(thread_data),
             open_messages,
-        } => thread(thread_data, open_messages, &model.content_el),
+        } => {
+            if let Some(catchup) = &model.catchup {
+                catchup_view(
+                    thread(thread_data, open_messages, &model.content_el),
+                    &catchup.items,
+                    model.read_completion_ratio,
+                )
+            } else {
+                normal_view(
+                    thread(thread_data, open_messages, &model.content_el),
+                    &model.versions,
+                    &model.query,
+                    &model.refreshing_state,
+                    model.read_completion_ratio,
+                    &model.tags,
+                )
+            }
+        }
         Context::ThreadResult {
             thread: ShowThreadQueryThread::NewsPost(post),
             ..
-        } => news_post(post, &model.content_el),
+        } => {
+            if let Some(catchup) = &model.catchup {
+                catchup_view(
+                    news_post(post, &model.content_el),
+                    &catchup.items,
+                    model.read_completion_ratio,
+                )
+            } else {
+                normal_view(
+                    news_post(post, &model.content_el),
+                    &model.versions,
+                    &model.query,
+                    &model.refreshing_state,
+                    model.read_completion_ratio,
+                    &model.tags,
+                )
+            }
+        }
         Context::SearchResult {
             query,
             results,
             count,
             pager,
             selected_threads,
-        } => search_results(&query, results.as_slice(), *count, pager, selected_threads),
-    };
+        } => normal_view(
+            search_results(&query, results.as_slice(), *count, pager, selected_threads),
+            &model.versions,
+            &model.query,
+            &model.refreshing_state,
+            model.read_completion_ratio,
+            &model.tags,
+        ),
+    }
+}
+
+fn normal_view(
+    content: Node<Msg>,
+    versions: &Version,
+    query: &str,
+    refreshing_state: &RefreshingState,
+    read_completion_ratio: f64,
+    tags: &Option<Vec<Tag>>,
+) -> Node<Msg> {
     div![
         C![
             "relative",
@@ -95,21 +154,79 @@ pub fn view(model: &Model) -> Node<Msg> {
             "lg:flex-nowrap",
             "w-full"
         ],
-        reading_progress(model.read_completion_ratio),
         div![
             C!["w-full", "lg:w-48", "flex-none", "flex", "flex-col"],
-            tags(model),
-            versions(&model.versions)
+            view_tags(tags),
+            view_versions(&versions)
         ],
         div![
             // TODO: This "overflow-hidden" is a hack because I can't figure out
             // how to prevent the search input box on mobile for growing it's
             // parent wider
             C!["flex-auto", "flex", "flex-col", "overflow-hidden"],
-            view_header(&model.query, &model.refreshing_state, true),
+            view_header(query, refreshing_state, true),
             content,
-            view_header(&model.query, &model.refreshing_state, false),
-        ]
+            view_header(query, refreshing_state, false),
+        ],
+        reading_progress(read_completion_ratio),
+    ]
+}
+
+fn catchup_view(
+    content: Node<Msg>,
+    items: &[CatchupItem],
+    read_completion_ratio: f64,
+) -> Node<Msg> {
+    div![
+        C!["w-full", "relative", "text-white"],
+        div![
+            C![
+                "fixed",
+                "top-0",
+                "right-0",
+                "left-0",
+                "p-4",
+                "border-b",
+                "border-gray-500",
+                "bg-black",
+            ],
+            div![
+                C!["absolute", "right-4", "text-gray-500"],
+                span![i![C!["fas", "fa-x"]]],
+                ev(Ev::Click, move |_| Msg::GoToSearchResults)
+            ],
+            h1![
+                C!["text-center"],
+                format!("{} left ", items.iter().filter(|i| !i.seen).count(),)
+            ]
+        ],
+        div![C!["mt-12", "mb-4"], content],
+        div![
+            C![
+                "fixed",
+                "bottom-0",
+                "left-0",
+                "right-0",
+                "flex",
+                "justify-center",
+                "gap-4",
+                "p-4",
+                "border-t",
+                "border-gray-500",
+                "bg-black",
+            ],
+            button![
+                C![&tw_classes::BUTTON],
+                "Keep unread",
+                ev(Ev::Click, move |_| Msg::CatchupKeepUnread)
+            ],
+            button![
+                C![&tw_classes::BUTTON, "bg-green-500"],
+                "Mark as read",
+                ev(Ev::Click, move |_| Msg::CatchupMarkAsRead)
+            ]
+        ],
+        reading_progress(read_completion_ratio)
     ]
 }
 
@@ -135,7 +252,6 @@ fn search_results(
             tags.remove(idx);
         };
         let is_unread = unread_idx.is_some();
-        // TODO: add check-all button, and tristate indicator
         div![
             C![
                 "flex",
@@ -189,11 +305,12 @@ fn search_results(
         ]
     });
     let show_bulk_edit = !selected_threads.is_empty();
+    let all_selected = selected_threads.len() == results.len();
     div![
         C!["flex", "flex-col", "flex-auto", "p-4"],
-        search_toolbar(count, pager, show_bulk_edit),
+        search_toolbar(count, pager, show_bulk_edit, all_selected),
         div![rows],
-        search_toolbar(count, pager, show_bulk_edit),
+        search_toolbar(count, pager, show_bulk_edit, all_selected),
     ]
 }
 
@@ -310,47 +427,77 @@ fn human_age(timestamp: i64) -> String {
     datetime
 }
 
+#[topo::nested]
 fn search_toolbar(
     count: usize,
     pager: &FrontPageQuerySearchPageInfo,
     show_bulk_edit: bool,
+    all_selected: bool,
 ) -> Node<Msg> {
+    let indeterminate = show_bulk_edit && !all_selected;
+    let tristate_el: ElRef<HtmlInputElement> = use_state(|| Default::default()).get();
+    let tri = el_ref(&tristate_el);
+    if let Some(tri) = tri.get() {
+        tri.set_indeterminate(indeterminate);
+    }
     nav![
-        C!["p-4", "flex", "w-full", "justify-between"],
+        C!["py-4", "flex", "w-full", "justify-between"],
         div![
-            C!["gap-2", "flex"],
-            IF!(show_bulk_edit =>
+            C!["gap-2", "flex", IF!(show_bulk_edit => "hidden")],
+            div![button![
+                C![&tw_classes::BUTTON],
+                attrs! {At::Title => "Mark as read"},
+                span![i![C!["far", "fa-eye"]]],
+                span![C!["pl-2", "hidden", "md:inline"], "Catch-up"],
+                ev(Ev::Click, |_| Msg::StartCatchup)
+            ]],
+        ],
+        div![
+            C!["gap-2", "flex", IF!(!show_bulk_edit => "hidden")],
             div![
-                    button![
-                        C![&tw_classes::BUTTON, "rounded-r-none"],
-                        attrs!{At::Title => "Mark as read"},
-                        span![i![C!["far", "fa-envelope-open"]]],
-                        span![C!["pl-2", "hidden", "md:inline"], "Read"],
-                        ev(Ev::Click, |_| Msg::SelectionMarkAsRead)
-                    ],
-                    button![
-                        C![&tw_classes::BUTTON, "rounded-l-none"],
-                        attrs!{At::Title => "Mark as unread"},
-                        span![i![C!["far", "fa-envelope"]]],
-                        span![C!["pl-2", "hidden", "md:inline"], "Unread"],
-                        ev(Ev::Click, |_| Msg::SelectionMarkAsUnread)
-                    ]
-            ]),
-            IF!(show_bulk_edit =>
+                C!["flex", "items-center", "mr-4"],
+                input![
+                    tri,
+                    C![&tw_classes::CHECKBOX],
+                    attrs! {
+                        At::Type=>"checkbox",
+                        At::Checked=>all_selected,
+                    }
+                ],
+                ev(Ev::Input, move |_| {
+                    if all_selected {
+                        Msg::SelectionSetNone
+                    } else {
+                        Msg::SelectionSetAll
+                    }
+                }),
+            ],
             div![
-                    button![
-                        C![&tw_classes::BUTTON, "text-red-500"],
-                        attrs!{At::Title => "Mark as spam"},
-                        span![i![C!["far", "fa-hand"]]],
-                        span![C!["pl-2", "hidden", "md:inline"], "Spam"],
-                        ev(Ev::Click, |_|
-                            Msg::MultiMsg(vec![
-                                Msg::SelectionAddTag("Spam".to_string()),
-                                Msg::SelectionMarkAsRead
-                            ])
-                        )
+                button![
+                    C![&tw_classes::BUTTON, "rounded-r-none"],
+                    attrs! {At::Title => "Mark as read"},
+                    span![i![C!["far", "fa-envelope-open"]]],
+                    span![C!["pl-2", "hidden", "md:inline"], "Read"],
+                    ev(Ev::Click, |_| Msg::SelectionMarkAsRead)
+                ],
+                button![
+                    C![&tw_classes::BUTTON, "rounded-l-none"],
+                    attrs! {At::Title => "Mark as unread"},
+                    span![i![C!["far", "fa-envelope"]]],
+                    span![C!["pl-2", "hidden", "md:inline"], "Unread"],
+                    ev(Ev::Click, |_| Msg::SelectionMarkAsUnread)
                 ]
-            ]),
+            ],
+            div![button![
+                C![&tw_classes::BUTTON, "text-red-500"],
+                attrs! {At::Title => "Mark as spam"},
+                span![i![C!["far", "fa-hand"]]],
+                span![C!["pl-2", "hidden", "md:inline"], "Spam"],
+                ev(Ev::Click, |_| Msg::MultiMsg(vec![
+                    Msg::SelectionAddTag("Spam".to_string()),
+                    Msg::SelectionMarkAsRead
+                ]))
+            ]],
         ],
         div![
             C!["flex", "gap-2", "items-center"],
@@ -459,6 +606,53 @@ fn render_open_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Node<
     let is_unread = has_unread(&msg.tags);
     let avatar = render_avatar(photo_url, &from, true);
     let unknown = "UNKNOWN".to_string();
+    let to_xinu = RefCell::new(false);
+    let to_addrs: Vec<_> = msg
+        .to
+        .iter()
+        .map(|to| {
+            let ShowThreadQueryThreadOnEmailThreadMessagesTo { name, addr } = to;
+            span![
+                addr.as_ref().map(|addr| {
+                    if addr.ends_with("xinu.tv") {
+                        *to_xinu.borrow_mut() = true;
+                    }
+                    attrs! {
+                        At::Title => addr
+                    }
+                }),
+                name.as_ref()
+                    .unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown)),
+                " ",
+                addr.as_ref().map(|addr| copy_text_widget(&addr)),
+                " "
+            ]
+        })
+        .collect();
+    let cc_addrs: Vec<_> = msg
+        .cc
+        .iter()
+        .map(|cc| {
+            let ShowThreadQueryThreadOnEmailThreadMessagesCc { name, addr } = cc;
+            span![
+                addr.as_ref().map(|addr| {
+                    if addr.ends_with("xinu.tv") {
+                        *to_xinu.borrow_mut() = true;
+                    }
+                    attrs! {
+                                At::Title => addr
+                    }
+                }),
+                name.as_ref()
+                    .unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown)),
+                " ",
+                addr.as_ref().map(|addr| copy_text_widget(&addr)),
+                " "
+            ]
+        })
+        .collect();
+    let show_x_original_to = !*to_xinu.borrow() && msg.x_original_to.is_some();
+    let show_delivered_to = !*to_xinu.borrow() && !show_x_original_to && msg.delivered_to.is_some();
     div![
         C!["flex", "p-4", "bg-neutral-800"],
         div![avatar],
@@ -480,8 +674,28 @@ fn render_open_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Node<
                     "To: "
                 ],
                 span![
-                    msg.to.iter().map(|to| {
-                        let ShowThreadQueryThreadOnEmailThreadMessagesTo { name, addr } = to;
+                to_addrs
+                ]
+            ]),
+            IF!(!msg.cc.is_empty() =>div![
+                C!["text-xs"],
+                span![
+                    C!["font-semibold"],
+                    "CC: "
+                ],
+                span![
+                    cc_addrs
+                ]
+            ]),
+            IF!(show_x_original_to => div![
+                C!["text-xs"],
+                span![
+                    C!["font-semibold"],
+                    "Original To: "
+                ],
+                span![
+                    msg.x_original_to.as_ref().map(|to| {
+                        let ShowThreadQueryThreadOnEmailThreadMessagesXOriginalTo { name, addr } = to;
                         span![
                             addr.as_ref().map(|addr| attrs! {
                                 At::Title => addr
@@ -494,15 +708,15 @@ fn render_open_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Node<
                     })
                 ]
             ]),
-            IF!(!msg.cc.is_empty() =>div![
+            IF!(show_delivered_to => div![
                 C!["text-xs"],
                 span![
                     C!["font-semibold"],
-                    "CC: "
+                    "Delivered To: "
                 ],
                 span![
-                    msg.cc.iter().map(|cc| {
-                        let ShowThreadQueryThreadOnEmailThreadMessagesCc { name, addr } = cc;
+                    msg.delivered_to.as_ref().map(|to| {
+                        let ShowThreadQueryThreadOnEmailThreadMessagesDeliveredTo { name, addr } = to;
                         span![
                             addr.as_ref().map(|addr| attrs! {
                                 At::Title => addr
@@ -556,6 +770,51 @@ fn render_closed_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Nod
     let is_unread = has_unread(&msg.tags);
     let avatar = render_avatar(photo_url, &from, false);
     let unknown = "UNKNOWN".to_string();
+    let to_xinu = RefCell::new(false);
+    let to_addrs: Vec<_> = msg
+        .to
+        .iter()
+        .enumerate()
+        .map(|(i, to)| {
+            let ShowThreadQueryThreadOnEmailThreadMessagesTo { name, addr } = to;
+            span![
+                addr.as_ref().map(|addr| {
+                    if addr.ends_with("xinu.tv") {
+                        *to_xinu.borrow_mut() = true;
+                    }
+                    attrs! {
+                        At::Title => addr
+                    }
+                }),
+                if i > 0 { ", " } else { "" },
+                name.as_ref()
+                    .unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown))
+            ]
+        })
+        .collect();
+    let cc_addrs: Vec<_> = msg
+        .cc
+        .iter()
+        .enumerate()
+        .map(|(i, cc)| {
+            let ShowThreadQueryThreadOnEmailThreadMessagesCc { name, addr } = cc;
+            span![
+                addr.as_ref().map(|addr| {
+                    if addr.ends_with("xinu.tv") {
+                        *to_xinu.borrow_mut() = true;
+                    }
+                    attrs! {
+                        At::Title => addr
+                    }
+                }),
+                if i > 0 { ", " } else { "" },
+                name.as_ref()
+                    .unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown))
+            ]
+        })
+        .collect();
+    let show_x_original_to = !*to_xinu.borrow() && msg.x_original_to.is_some();
+    let show_delivered_to = !*to_xinu.borrow() && !show_x_original_to && msg.delivered_to.is_some();
     div![
         C!["flex", "p-4", "bg-neutral-800"],
         div![avatar],
@@ -576,16 +835,7 @@ fn render_closed_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Nod
                     "To: "
                 ],
                 span![
-                    msg.to.iter().enumerate().map(|(i, to)| {
-                        let ShowThreadQueryThreadOnEmailThreadMessagesTo { name, addr } = to;
-                        span![
-                            addr.as_ref().map(|addr| attrs! {
-                                At::Title => addr
-                            }),
-                            if i > 0 { ", " } else { "" },
-                            name.as_ref().unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown))
-                        ]
-                    })
+                    to_addrs
                 ],
                 " "
             ]),
@@ -595,17 +845,46 @@ fn render_closed_header(msg: &ShowThreadQueryThreadOnEmailThreadMessages) -> Nod
                     C!["font-semibold"],
                     "CC: "
                 ],
-                msg.cc.iter().enumerate().map(|(i,cc)| {
-                    let ShowThreadQueryThreadOnEmailThreadMessagesCc { name, addr } = cc;
-                    span![
-                        addr.as_ref().map(|addr| attrs! {
-                            At::Title => addr
-                        }),
-                        if i > 0 { ", " } else { "" },
-                        name.as_ref().unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown))
-                    ]
-                })
-            ])
+                cc_addrs
+            ]),
+            IF!(show_x_original_to => div![
+                C!["text-xs"],
+                span![
+                    C!["font-semibold"],
+                    "Original To: "
+                ],
+                span![
+                    msg.x_original_to.as_ref().map(|to| {
+                        let ShowThreadQueryThreadOnEmailThreadMessagesXOriginalTo { name, addr } = to;
+                        span![
+                            addr.as_ref().map(|addr| attrs! {
+                                At::Title => addr
+                            }),
+                            name.as_ref().unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown)),
+                            " ",
+                        ]
+                    })
+                ]
+            ]),
+            IF!(show_delivered_to => div![
+                C!["text-xs"],
+                span![
+                    C!["font-semibold"],
+                    "Delivered To: "
+                ],
+                span![
+                    msg.delivered_to.as_ref().map(|to| {
+                        let ShowThreadQueryThreadOnEmailThreadMessagesDeliveredTo { name, addr } = to;
+                        span![
+                            addr.as_ref().map(|addr| attrs! {
+                                At::Title => addr
+                            }),
+                            name.as_ref().unwrap_or_else(|| addr.as_ref().unwrap_or(&unknown)),
+                            " ",
+                        ]
+                    })
+                ]
+            ]),
         ],
         span![
             C!["text-right"],
@@ -857,9 +1136,7 @@ fn view_content_tree(content_tree: &str) -> Node<Msg> {
                 }
             ]],
             " Debug",
-            ev(Ev::Click, move |_| {
-                debug_open.set(!debug_open.get());
-            })
+            debug_open.on_click(|d| *d = !*d)
         ],
         IF!(debug_open.get() =>
             pre![C!["NOTPORTED","content-tree"], content_tree]),
@@ -879,6 +1156,7 @@ fn view_header(
         false
     };
     let query = Url::decode_uri_component(query).unwrap_or("".to_string());
+
     nav![
         C!["flex", "px-4", "pt-4", "overflow-hidden"],
         a![
@@ -925,8 +1203,13 @@ fn view_header(
     ]
 }
 
-pub fn tags(model: &Model) -> Node<Msg> {
-    fn view_tag(display_name: &str, indent: usize, t: &Tag, search_unread: bool) -> Node<Msg> {
+pub fn view_tags(tags: &Option<Vec<Tag>>) -> Node<Msg> {
+    fn inner_view_tag(
+        display_name: &str,
+        indent: usize,
+        t: &Tag,
+        search_unread: bool,
+    ) -> Node<Msg> {
         // Hacky, but necessary for tailwind to see all the classes we're using
         let indent_cls = match indent {
             0 => "",
@@ -979,7 +1262,10 @@ pub fn tags(model: &Model) -> Node<Msg> {
             .take_while(|(a, b)| a == b)
             .count()
     }
-    fn view_tags<'a>(tags: impl Iterator<Item = &'a Tag>, search_unread: bool) -> Vec<Node<Msg>> {
+    fn inner_view_tags<'a>(
+        tags: impl Iterator<Item = &'a Tag>,
+        search_unread: bool,
+    ) -> Vec<Node<Msg>> {
         let mut tag_els = Vec::new();
         let mut last = Vec::new();
         for t in tags {
@@ -989,7 +1275,7 @@ pub fn tags(model: &Model) -> Node<Msg> {
                 // Synthesize fake tags for proper indenting.
                 for i in n..parts.len() - 1 {
                     let display_name = parts[n];
-                    tag_els.push(view_tag(
+                    tag_els.push(inner_view_tag(
                         &display_name,
                         n,
                         &Tag {
@@ -1003,22 +1289,33 @@ pub fn tags(model: &Model) -> Node<Msg> {
                 n = parts.len() - 1;
             }
             let display_name = parts[n];
-            tag_els.push(view_tag(&display_name, n, t, search_unread));
+            tag_els.push(inner_view_tag(&display_name, n, t, search_unread));
             last = parts;
         }
         tag_els
     }
-    let unread = model
-        .tags
+    let mut unread = tags
         .as_ref()
         .map(|tags| tags.iter().filter(|t| t.unread > 0).collect())
         .unwrap_or(Vec::new());
+    unread.sort_by(|a, b| {
+        let r = if a.name.starts_with('@') && b.name.starts_with('@') {
+            a.name.cmp(&b.name)
+        } else if a.name.starts_with('@') {
+            Ordering::Less
+        } else if b.name.starts_with('@') {
+            Ordering::Greater
+        } else {
+            a.name.cmp(&b.name)
+        };
+        return r;
+    });
     let tags_open = use_state(|| false);
     let force_tags_open = unread.is_empty();
     aside![
         C!["p-2"],
         IF!(!unread.is_empty() => p![C!["uppercase", "font-bold"], "Unread"]),
-        IF!(!unread.is_empty() => div![C!["flex","flex-col"], view_tags(unread.into_iter(), true)]),
+        IF!(!unread.is_empty() => div![C!["flex","flex-col"], inner_view_tags(unread.into_iter(), true)]),
         p![
             span![C!["uppercase", "font-bold", "pr-2"], "Tags"],
             IF!(!force_tags_open =>
@@ -1030,12 +1327,10 @@ pub fn tags(model: &Model) -> Node<Msg> {
                     "fa-angle-down"
                 }
             ]]),
-            ev(Ev::Click, move |_| {
-                tags_open.set(!tags_open.get());
-            })
+            tags_open.on_click(|t| *t = !*t)
         ],
         div![
-            IF!(force_tags_open||tags_open.get() => model.tags.as_ref().map(|tags| view_tags(tags.iter(),false))),
+            IF!(force_tags_open||tags_open.get() => tags.as_ref().map(|t| inner_view_tags(t.iter(),false))),
         ]
     ]
 }
@@ -1210,7 +1505,6 @@ fn render_news_post_header(post: &ShowThreadQueryThreadOnNewsPost) -> Node<Msg>
 }
 fn reading_progress(ratio: f64) -> Node<Msg> {
     let percent = ratio * 100.;
-    info!("percent {percent}");
     div![
         C![
             "fixed",
@@ -1229,7 +1523,7 @@ fn reading_progress(ratio: f64) -> Node<Msg> {
         ]
     ]
 }
-pub fn versions(versions: &crate::state::Version) -> Node<Msg> {
+pub fn view_versions(versions: &Version) -> Node<Msg> {
     debug!("versions {versions:?}");
     aside![
         C!["p-2"],