Method SaveAsSSCJSON

src/case.cpp:630–692

bool Case::SaveAsSSCJSON(wxString filename)
{
	// similar to CodeGen_json but uses RapidJSON instead of fprintf (prototype for rewriting codegenerator) 
	// run equations to update calculated values
	// write out all inputs for all compute modules
	ConfigInfo* cfg = GetConfiguration();
	if (!cfg) return false;

	char json_string[32256];
	// TODO - finish and concatenate based on hybrid compute modules - see test input json for cmod_hybrid
	for (size_t i = 0; i < cfg->Technology.size(); i++) {

		VarTable inputs = Values(i); // SAM VarTable for the case
		CaseEvaluator eval(this, inputs, Equations(i));
		int n = eval.CalculateAll(i);
		if (n < 0) return false;

		// get list of compute modules from case configuration
		wxArrayString simlist = cfg->Simulations;
		if (simlist.size() == 0) return false;
		// go through and translate all SAM UI variables to SSC variables
		ssc_data_t p_data = ssc_data_create();

		for (size_t kk = 0; kk < simlist.size(); kk++)
		{
			ssc_module_t p_mod = ssc_module_create(simlist[kk].c_str());
			if (!p_mod)	continue;

			int pidx = 0;
			while (const ssc_info_t p_inf = ssc_module_var_info(p_mod, pidx++)) {
				int var_type = ssc_info_var_type(p_inf);   // SSC_INPUT, SSC_OUTPUT, SSC_INOUT
				int ssc_data_type = ssc_info_data_type(p_inf); // SSC_STRING, SSC_NUMBER, SSC_ARRAY, SSC_MATRIX
				const char* var_name = ssc_info_name(p_inf);
				wxString name(var_name); // assumed to be non-null
				wxString reqd(ssc_info_required(p_inf));

				if (var_type == SSC_INPUT || var_type == SSC_INOUT) {
					int existing_type = ssc_data_query(p_data, ssc_info_name(p_inf));
					if (existing_type != ssc_data_type) {
						if (VarValue* vv = Values(i).Get(name)) {
							if (!VarValueToSSC(vv, p_data, name, true))
								wxLogStatus("Error translating data from SAM UI to SSC for " + name);
						}
					}
				}
			}
		}
		strcpy(json_string,ssc_data_to_json(p_data)); 

	}

	rapidjson::Document doc;
	doc.Parse(json_string);

	rapidjson::StringBuffer os;
	rapidjson::PrettyWriter<rapidjson::StringBuffer, rapidjson::UTF8<char>, rapidjson::UTF8<char>, rapidjson::CrtAllocator, rapidjson::kWriteNanAndInfFlag> writer(os); 
	doc.Accept(writer);
	wxFFileOutputStream out(filename);