feat(types): add statistics API types

Author: Akinator31

rustmail_types/src/api/mod.rs

@@ -32,3 +32,60 @@ pub struct Snippet {
     pub created_at: String,
     pub updated_at: String,
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct StatisticsOverview {
+    pub open_tickets: i64,
+    pub total_closed: i64,
+    pub closed_today: i64,
+    pub closed_this_week: i64,
+    pub closed_this_month: i64,
+    pub avg_response_time_seconds: Option<i64>,
+    pub avg_resolution_time_seconds: Option<i64>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct DailyActivity {
+    pub date: String,
+    pub created: i64,
+    pub closed: i64,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct CategoryStats {
+    pub name: String,
+    pub count: i64,
+    pub percentage: f64,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct StaffMember {
+    pub user_id: String,
+    pub username: String,
+    pub messages_count: i64,
+    pub tickets_closed: i64,
+    pub avg_response_time_seconds: Option<i64>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct TopPerformer {
+    pub user_id: String,
+    pub username: String,
+    pub value: i64,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct TopPerformers {
+    pub fastest_responder: Option<TopPerformer>,
+    pub most_messages: Option<TopPerformer>,
+    pub most_tickets_closed: Option<TopPerformer>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct Statistics {
+    pub overview: StatisticsOverview,
+    pub activity: Vec<DailyActivity>,
+    pub categories: Vec<CategoryStats>,
+    pub staff_leaderboard: Vec<StaffMember>,
+    pub top_performers: TopPerformers,
+}