refactor(workspace): decompose project into multiple crates

2026-08-03 07:48:34 +02:00 · 2026-04-23 21:45:34 +08:00
parent 5b884125f7
commit 0b866c81ff
171 changed files with 2203 additions and 2042 deletions
@@ -0,0 +1,62 @@
+//
+// Copyright (c) 2025-2026 rustmailer.com (https://rustmailer.com)
+//
+// This file is part of the Bichon Email Archiving Project
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+use std::collections::HashSet;
+
+pub fn determine_folder(labels_raw: &str) -> String {
+    let mut status_blacklist = HashSet::new();
+    status_blacklist.insert("Opened");
+    status_blacklist.insert("Unread");
+    status_blacklist.insert("Archived");
+
+    let all_labels: Vec<&str> = labels_raw
+        .split(',')
+        .map(|s| s.trim())
+        .filter(|s| !s.is_empty())
+        .collect();
+
+    if all_labels.is_empty() {
+        return "Unknown".to_string();
+    }
+
+    let filtered: Vec<&str> = all_labels
+        .iter()
+        .filter(|&&l| !status_blacklist.contains(l))
+        .cloned()
+        .collect();
+
+    match filtered.len() {
+        // Case A: If all labels were status labels, fallback to the first original label
+        0 => all_labels[0].to_string(),
+        // Case B: If only one label remains, that's our target destination
+        1 => filtered[0].to_string(),
+        // Case C: Multiple labels remain (e.g., ["Inbox", "medium"])
+        _ => {
+            // Prioritize custom business labels by excluding generic locations like "Inbox" or "Sent"
+            let business_label = filtered.iter().find(|&&l| l != "Inbox" && l != "Sent");
+
+            match business_label {
+                // Return the first non-generic label found
+                Some(label) => label.to_string(),
+                // If only generic labels remain (e.g., ["Sent", "Inbox"]), pick the first available
+                None => filtered[0].to_string(),
+            }
+        }
+    }
+}