1 files changed, 83 insertions, 3 deletions

diff --git a/filamento/src/roster.rs b/filamento/src/roster.rs
index ba5b3cd..6b61e10 100644
--- a/filamento/src/roster.rs
+++ b/filamento/src/roster.rs
@@ -1,13 +1,18 @@
-use std::collections::HashSet;
+use std::{collections::HashSet, fmt::Display};
 
 use jid::JID;
+use rusqlite::{
+    ToSql,
+    types::{FromSql, ToSqlOutput, Value},
+};
 
 pub struct ContactUpdate {
     pub name: Option<String>,
     pub groups: HashSet<String>,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Eq)]
+#[cfg_attr(feature = "reactive_stores", derive(reactive_stores::Store))]
 pub struct Contact {
     // jid is the id used to reference everything, but not the primary key
     pub user_jid: JID,
@@ -17,24 +22,99 @@ pub struct Contact {
     // TODO: avatar, nickname
     /// nickname picked by contact
     // nickname: Option<String>,
+    #[cfg_attr(feature = "reactive_stores", store(key: String = |group| group.clone()))]
     pub groups: HashSet<String>,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Eq)]
+/// Contact subscription state.
 pub enum Subscription {
+    /// No subscriptions.
     None,
+    /// Pending outgoing subscription request.
     PendingOut,
+    /// Pending incoming subscription request.
     PendingIn,
+    /// Pending incoming & pending outgoing subscription requests.
     PendingInPendingOut,
+    /// Subscribed to.
     OnlyOut,
+    /// Subscription from.
     OnlyIn,
+    /// Subscribed to & pending incoming subscription request.
     OutPendingIn,
+    /// Subscription from & pending outgoing subscription request.
     InPendingOut,
+    /// Buddy (subscriptions both ways).
     Buddy,
     // TODO: perhaps don't need, just emit event to remove contact
     // Remove,
 }
 
+impl ToSql for Subscription {
+    fn to_sql(&self) -> rusqlite::Result<rusqlite::types::ToSqlOutput<'_>> {
+        Ok(match self {
+            Subscription::None => ToSqlOutput::Owned(Value::Text("none".to_string())),
+            Subscription::PendingOut => ToSqlOutput::Owned(Value::Text("pending-out".to_string())),
+            Subscription::PendingIn => ToSqlOutput::Owned(Value::Text("pending-in".to_string())),
+            Subscription::PendingInPendingOut => {
+                ToSqlOutput::Owned(Value::Text("pending-in-pending-out".to_string()))
+            }
+            Subscription::OnlyOut => ToSqlOutput::Owned(Value::Text("only-out".to_string())),
+            Subscription::OnlyIn => ToSqlOutput::Owned(Value::Text("only-in".to_string())),
+            Subscription::OutPendingIn => {
+                ToSqlOutput::Owned(Value::Text("out-pending-in".to_string()))
+            }
+            Subscription::InPendingOut => {
+                ToSqlOutput::Owned(Value::Text("in-pending-out".to_string()))
+            }
+            Subscription::Buddy => ToSqlOutput::Owned(Value::Text("buddy".to_string())),
+        })
+    }
+}
+
+impl FromSql for Subscription {
+    fn column_result(value: rusqlite::types::ValueRef<'_>) -> rusqlite::types::FromSqlResult<Self> {
+        Ok(match value.as_str()? {
+            "none" => Self::None,
+            "pending-out" => Self::PendingOut,
+            "pending-in" => Self::PendingIn,
+            "pending-in-pending-out" => Self::PendingInPendingOut,
+            "only-out" => Self::OnlyOut,
+            "only-in" => Self::OnlyIn,
+            "out-pending-in" => Self::OutPendingIn,
+            "in-pending-out" => Self::InPendingOut,
+            "buddy" => Self::Buddy,
+            // TODO: don't have these lol
+            value => panic!("unexpected subscription `{value}`"),
+        })
+    }
+}
+
+impl Display for Subscription {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Subscription::None => write!(f, "No Subscriptions"),
+            Subscription::PendingOut => write!(f, "Pending Outgoing Subscription Request"),
+            Subscription::PendingIn => write!(f, "Pending Incoming Subscription Request"),
+            Subscription::PendingInPendingOut => write!(
+                f,
+                "Pending Incoming & Pending Outgoing Subscription Requests"
+            ),
+            Subscription::OnlyOut => write!(f, "Subscribed To"),
+            Subscription::OnlyIn => write!(f, "Subscription From"),
+            Subscription::OutPendingIn => {
+                write!(f, "Subscribed To & Pending Incoming Subscription Request")
+            }
+            Subscription::InPendingOut => write!(
+                f,
+                "Subscription From & Pending Outgoing Subscription Request"
+            ),
+            Subscription::Buddy => write!(f, "Buddy (Subscriptions Both Ways)"),
+        }
+    }
+}
+
 // none
 // >
 // >>