kordophone: add support for /messages

kpcli/src/printers.rs

@@ -37,6 +37,24 @@ impl From<kordophone_db::models::Conversation> for PrintableConversation {
     }
 }
 
+pub struct PrintableMessage {
+    pub guid: String,
+    pub date: OffsetDateTime,
+    pub sender: String,
+    pub text: String,
+}
+
+impl From<kordophone::model::Message> for PrintableMessage {
+    fn from(value: kordophone::model::Message) -> Self {
+        Self {
+            guid: value.guid,
+            date: value.date,
+            sender: value.sender.unwrap_or("<me>".to_string()),
+            text: value.text,
+        }
+    }
+}
+
 pub struct ConversationPrinter<'a> {
     doc: RcDoc<'a, PrintableConversation>
 }
@@ -56,6 +74,9 @@ impl<'a> ConversationPrinter<'a> {
                 .append(RcDoc::line())
                     .append("Date: ")
                     .append(conversation.date.to_string())
+                .append(RcDoc::line())
+                    .append("Unread Count: ")
+                    .append(conversation.unread_count.to_string())
                 .append(RcDoc::line())
                     .append("Participants: ")
                     .append("[")
@@ -89,4 +110,36 @@ impl<'a> Display for ConversationPrinter<'a> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         self.doc.render_fmt(180, f)
     }
+}
+
+pub struct MessagePrinter<'a> {
+    doc: RcDoc<'a, PrintableMessage>
+}
+
+impl<'a> Display for MessagePrinter<'a> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.doc.render_fmt(180, f)
+    }
+}
+
+impl<'a> MessagePrinter<'a> {
+    pub fn new(message: &'a PrintableMessage) -> Self {
+        let doc = RcDoc::text(format!("<Message: \"{}\"", &message.guid))
+        .append(
+            RcDoc::line()
+                .append("Date: ")
+                .append(message.date.to_string())
+            .append(RcDoc::line())
+                .append("Sender: ")
+                .append(&message.sender)
+            .append(RcDoc::line())
+                .append("Body: ")
+                .append(&message.text)
+            .nest(4)
+        )
+        .append(RcDoc::line())
+        .append(">");
+
+        MessagePrinter { doc }
+    }
 }