chore: add error handling for fastfile bind

src/ModMan/Context/FastFileContext.cpp

@@ -2,8 +2,11 @@
 
 #include "ZoneLoading.h"
 
-bool FastFileContext::LoadFastFile(const std::string& path)
+std::optional<Zone*> FastFileContext::LoadFastFile(const std::string& path)
 {
-    m_loaded_zones.emplace_back(ZoneLoading::LoadZone(path));
+    auto zone = ZoneLoading::LoadZone(path);
-    return true;
+    if (!zone)
+        return std::nullopt;
+
+    return m_loaded_zones.emplace_back(std::move(zone)).get();
 }

src/ModMan/Context/FastFileContext.h

@@ -2,12 +2,13 @@
 #include "Zone/Zone.h"
 
 #include <memory>
+#include <optional>
 #include <vector>
 
 class FastFileContext
 {
 public:
-    bool LoadFastFile(const std::string& path);
+    std::optional<Zone*> LoadFastFile(const std::string& path);
 
     std::vector<std::unique_ptr<Zone>> m_loaded_zones;
 };

src/ModMan/Web/Binds/FastFileBinds.cpp

@@ -5,8 +5,26 @@
 
 namespace
 {
+    void LoadFastFile(webview::webview& wv, std::string id, std::string path) // NOLINT(performance-unnecessary-value-param) Copy is made for thread safety
+    {
+        ModManContext::Get().m_db_thread.Dispatch(
+            [&wv, id, path]
+            {
+                const auto maybeZone = ModManContext::Get().m_fast_file.LoadFastFile(path);
 
-}
+                if (maybeZone)
+                {
+                    ui::PromiseResolve(wv, id, true);
+                    con::debug("Loaded zone \"{}\"", maybeZone.value()->m_name);
+                }
+                else
+                {
+                    con::warn("Failed to load zone \"{}\"", path);
+                    ui::PromiseReject(wv, id, false);
+                }
+            });
+    }
+} // namespace
 
 namespace ui
 {
@@ -16,13 +34,7 @@ namespace ui
                                "loadFastFile",
                                [&wv](const std::string& id, std::string path)
                                {
-                                   std::string idMove(id);
+                                   LoadFastFile(wv, id, std::move(path));
-                                   ModManContext::Get().m_db_thread.Dispatch(
-                                       [&wv, idMove, path]
-                                       {
-                                           ModManContext::Get().m_fast_file.LoadFastFile(path);
-                                           PromiseResolve(wv, idMove, true);
-                                       });
                                });
     }
 } // namespace ui

src/ModManUi/src/App.vue

@@ -10,8 +10,14 @@ async function onOpenFastfileClick() {
     (await webviewBinds.openFileDialog({ filters: [{ name: "Fastfiles", filter: "*.ff" }] })) ?? "";
 
   loadingFastFile.value = true;
-    await webviewBinds.loadFastFile(lastPath.value);
+
+  webviewBinds.loadFastFile(lastPath.value)
+  .catch((e) => {
+    console.error("Failed to load fastfile", e);
+  })
+  .finally(() => {
     loadingFastFile.value = false;
+  });
 }
 </script>