Plan cloud browse decisions in app core

tools/pano_cli/main.cpp

@@ -143,6 +143,11 @@ struct PlanCloudUploadArgs {
     bool unsaved = false;
 };
 
+struct PlanCloudBrowseArgs {
+    bool has_canvas = true;
+    std::string selected_file;
+};
+
 struct SimulateAppSessionArgs {
     bool has_canvas = true;
     bool new_document = false;
@@ -416,6 +421,30 @@ const char* cloud_upload_action_name(pp::app::CloudUploadAction action) noexcept
     return "unavailable-no-canvas";
 }
 
+const char* cloud_browse_action_name(pp::app::CloudBrowseAction action) noexcept
+{
+    switch (action) {
+    case pp::app::CloudBrowseAction::unavailable_no_canvas:
+        return "unavailable-no-canvas";
+    case pp::app::CloudBrowseAction::show_browser:
+        return "show-browser";
+    }
+
+    return "unavailable-no-canvas";
+}
+
+const char* cloud_download_selection_action_name(pp::app::CloudDownloadSelectionAction action) noexcept
+{
+    switch (action) {
+    case pp::app::CloudDownloadSelectionAction::wait_for_selection:
+        return "wait-for-selection";
+    case pp::app::CloudDownloadSelectionAction::start_download:
+        return "start-download";
+    }
+
+    return "wait-for-selection";
+}
+
 pp::foundation::Result<float> parse_float_arg(std::string_view text)
 {
     float value = 0.0F;
@@ -453,6 +482,7 @@ void print_help()
         << "  plan-export-start [--requires-license] [--demo] [--no-canvas]\n"
         << "  plan-export-target --kind file|collection|stem|name --doc-name NAME [--work-dir DIR] [--directory DIR] [--extension EXT] [--suffix SUFFIX]\n"
         << "  plan-cloud-upload [--no-canvas] [--new-document] [--unsaved]\n"
+        << "  plan-cloud-browse [--no-canvas] [--selected-file FILE]\n"
         << "  load-project --path FILE\n"
         << "  parse-layout --path FILE\n"
         << "  record-render [--width N] [--height N] [--exercise-clear]\n"
@@ -1640,6 +1670,48 @@ int plan_cloud_upload(int argc, char** argv)
     return 0;
 }
 
+pp::foundation::Status parse_plan_cloud_browse_args(
+    int argc,
+    char** argv,
+    PlanCloudBrowseArgs& args)
+{
+    for (int i = 2; i < argc; ++i) {
+        const std::string_view key(argv[i]);
+        if (key == "--no-canvas") {
+            args.has_canvas = false;
+        } else if (key == "--selected-file") {
+            if (i + 1 >= argc) {
+                return pp::foundation::Status::invalid_argument("missing value for option");
+            }
+            args.selected_file = argv[++i];
+        } else {
+            return pp::foundation::Status::invalid_argument("unknown option");
+        }
+    }
+
+    return pp::foundation::Status::success();
+}
+
+int plan_cloud_browse(int argc, char** argv)
+{
+    PlanCloudBrowseArgs args;
+    const auto status = parse_plan_cloud_browse_args(argc, argv, args);
+    if (!status.ok()) {
+        print_error("plan-cloud-browse", status.message);
+        return 2;
+    }
+
+    const auto browse = pp::app::plan_cloud_browse(args.has_canvas);
+    const auto selection = pp::app::plan_cloud_download_selection(args.selected_file);
+    std::cout << "{\"ok\":true,\"command\":\"plan-cloud-browse\""
+              << ",\"state\":{\"hasCanvas\":" << json_bool(args.has_canvas)
+              << ",\"selectedFile\":\"" << json_escape(args.selected_file)
+              << "\"},\"browseDecision\":\"" << cloud_browse_action_name(browse)
+              << "\",\"selectionDecision\":\"" << cloud_download_selection_action_name(selection)
+              << "\"}\n";
+    return 0;
+}
+
 pp::foundation::Status parse_plan_export_target_args(
     int argc,
     char** argv,
@@ -3795,6 +3867,10 @@ int main(int argc, char** argv)
         return plan_cloud_upload(argc, argv);
     }
 
+    if (command == "plan-cloud-browse") {
+        return plan_cloud_browse(argc, argv);
+    }
+
     if (command == "load-project") {
         return load_project(argc, argv);
     }