Enrich prompt with 360 view suffix for map generation

src-tauri/src/main.rs

@@ -106,6 +106,17 @@ fn env_truthy(name: &str) -> bool {
         .unwrap_or(false)
 }
 
+const PROMPT_ENRICHMENT_SUFFIX: &str = ", equirectangular 360 view";
+
+fn enrich_prompt(prompt: &str) -> String {
+    let prompt = prompt.trim();
+    if prompt.ends_with(PROMPT_ENRICHMENT_SUFFIX) {
+        prompt.to_string()
+    } else {
+        format!("{prompt}{PROMPT_ENRICHMENT_SUFFIX}")
+    }
+}
+
 fn log_slug(prompt: &str) -> String {
     let mut slug = String::new();
     let mut last_was_separator = false;
@@ -358,11 +369,12 @@ async fn generate_map(
     settings: Option<GenSettings>,
     state: State<'_, Paths>,
 ) -> Result<GenerateResult, String> {
-    if prompt.trim().is_empty() {
+    let user_prompt = prompt.trim().to_string();
+    if user_prompt.is_empty() {
         return Err("Prompt must not be empty".into());
     }
 
-    let prompt_clone = prompt.clone();
+    let prompt_clone = enrich_prompt(&user_prompt);
     let root = state.project_root.clone();
     let cfg = settings.unwrap_or_default();
     let steps = cfg.steps.unwrap_or(25);
@@ -451,6 +463,7 @@ async fn generate_map(
             );
             write_log_line(&mut log_file, format!("cwd: {}", root.to_string_lossy()));
             write_log_line(&mut log_file, format!("log_path: {log_path_display}"));
+            write_log_line(&mut log_file, format!("user_prompt: {user_prompt}"));
             write_log_line(&mut log_file, format!("prompt: {prompt_clone}"));
             write_log_line(&mut log_file, format!("steps: {steps}"));
             write_log_line(&mut log_file, format!("guidance: {guidance}"));