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server-rs/crates/module-creative-agent/src/errors.rs

@@ -0,0 +1,35 @@
+use std::{error::Error, fmt};
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum CreativeAgentError {
+    MissingSessionId,
+    MissingOwnerUserId,
+    MissingMessageId,
+    MissingMessageText,
+    MissingTemplateSelection,
+    MissingCostRange,
+    MissingTargetSessionId,
+    InvalidStageTransition,
+    TemplateNotConfirmed,
+    UnsupportedTargetPlayType,
+}
+
+impl fmt::Display for CreativeAgentError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let message = match self {
+            Self::MissingSessionId => "creative session_id 缺失",
+            Self::MissingOwnerUserId => "creative owner_user_id 缺失",
+            Self::MissingMessageId => "creative message_id 缺失",
+            Self::MissingMessageText => "creative message text 缺失",
+            Self::MissingTemplateSelection => "拼图模板选择缺失",
+            Self::MissingCostRange => "拼图模板积分范围缺失",
+            Self::MissingTargetSessionId => "目标拼图 session 缺失",
+            Self::InvalidStageTransition => "创意 Agent 阶段迁移不合法",
+            Self::TemplateNotConfirmed => "拼图模板未确认，不能创建草稿",
+            Self::UnsupportedTargetPlayType => "Phase 1 只允许绑定拼图 target",
+        };
+        write!(f, "{message}")
+    }
+}
+
+impl Error for CreativeAgentError {}