Move project save target planning to app core

tools/pano_cli/main.cpp

@@ -410,6 +410,11 @@ struct PlanCanvasClearArgs {
     float a = 0.0F;
 };
 
+struct PlanCanvasProjectSaveTargetArgs {
+    std::string data_directory = "D:/Paint/data";
+    std::string target_path = "D:/Paint/projects/demo.ppi";
+};
+
 struct PlanCanvasDocumentSnapshotArgs {
     bool has_canvas = true;
     std::uint32_t width = 64;
@@ -2541,6 +2546,7 @@ void print_help()
         << "  plan-canvas-view-density [--density N] [--bad-float]\n"
         << "  plan-canvas-view-cursor-mode [--mode N]\n"
         << "  plan-canvas-cursor [--mode draw|erase|line|camera|grid|copy|cut|fill|mask-free|mask-line|bucket] [--visibility never|small-brush|not-painting|always] [--brush-size N] [--no-brush] [--drawing] [--alt] [--resizing] [--picking] [--bad-size]\n"
+        << "  plan-canvas-project-save-target [--data-dir DIR] [--path FILE]\n"
         << "  plan-grid-operation --kind pick|load|reload|clear|render|commit [--path FILE] [--no-heightmap] [--no-canvas] [--float32] [--float16] [--texture-resolution N] [--samples N]\n"
         << "  plan-history-operation --kind undo|redo|clear [--undo-count N] [--redo-count N] [--memory-bytes N]\n"
         << "  plan-main-toolbar --command open|save|undo|redo|clear-history|clear-canvas|message-box|settings [--undo-count N] [--redo-count N] [--memory-bytes N] [--no-canvas]\n"
@@ -6053,6 +6059,58 @@ int plan_canvas_clear(int argc, char** argv)
     return 0;
 }
 
+pp::foundation::Status parse_plan_canvas_project_save_target_args(
+    int argc,
+    char** argv,
+    PlanCanvasProjectSaveTargetArgs& args)
+{
+    for (int i = 2; i < argc; ++i) {
+        const std::string_view key(argv[i]);
+        if (key == "--data-dir" || key == "--path") {
+            if (i + 1 >= argc) {
+                return pp::foundation::Status::invalid_argument("missing value for option");
+            }
+            if (key == "--data-dir") {
+                args.data_directory = argv[++i];
+            } else {
+                args.target_path = argv[++i];
+            }
+        } else {
+            return pp::foundation::Status::invalid_argument("unknown option");
+        }
+    }
+
+    return pp::foundation::Status::success();
+}
+
+int plan_canvas_project_save_target(int argc, char** argv)
+{
+    PlanCanvasProjectSaveTargetArgs args;
+    const auto status = parse_plan_canvas_project_save_target_args(argc, argv, args);
+    if (!status.ok()) {
+        print_error("plan-canvas-project-save-target", status.message);
+        return 2;
+    }
+
+    const auto plan = pp::app::plan_document_canvas_project_save_target(
+        args.data_directory,
+        args.target_path);
+    if (!plan) {
+        print_error("plan-canvas-project-save-target", plan.status().message);
+        return 2;
+    }
+
+    const auto& value = plan.value();
+    std::cout << "{\"ok\":true,\"command\":\"plan-canvas-project-save-target\""
+              << ",\"dataDirectory\":\"" << json_escape(args.data_directory)
+              << "\",\"targetPath\":\"" << json_escape(value.target_path)
+              << "\",\"fileName\":\"" << json_escape(value.file_name)
+              << "\",\"temporaryPath\":\"" << json_escape(value.temporary_path)
+              << "\",\"timelapsePath\":\"" << json_escape(value.timelapse_path)
+              << "\"}\n";
+    return 0;
+}
+
 pp::foundation::Status parse_plan_canvas_document_snapshot_args(
     int argc,
     char** argv,
@@ -12265,6 +12323,10 @@ int main(int argc, char** argv)
         return plan_canvas_clear(argc, argv);
     }
 
+    if (command == "plan-canvas-project-save-target") {
+        return plan_canvas_project_save_target(argc, argv);
+    }
+
     if (command == "plan-canvas-document-snapshot") {
         return plan_canvas_document_snapshot(argc, argv);
     }