import * as Models from '../visualUI/ivprog_elements'; import { LocalizedStrings } from "./../services/localizedStringsService"; import * as VariableValueMenuManagement from '../visualUI/commands/variable_value_menu'; import * as CodeParser from '../visualUI/commands/generic_expression'; function parseBoolean (var_value, dimensions) { if (dimensions == 0) return var_value == LocalizedStrings.getUI("logic_value_true"); if (dimensions == 1) { var final_array = []; var_value.forEach(function(el){ final_array.push(el == LocalizedStrings.getUI("logic_value_true")); }); return final_array; } if (dimensions == 2) { var final_array = []; var_value.forEach(function(row){ var temp = []; row.forEach(function(el){ temp.push(el == LocalizedStrings.getUI("logic_value_true")); }); final_array.push(temp); }); return final_array; } } function parseGlobal (global_obj) { var new_global = new Models.Variable( global_obj.type, global_obj.name, global_obj.value); new_global.is_constant = global_obj.is_const; new_global.columns = global_obj.columns; new_global.dimensions = global_obj.dimension; new_global.rows = global_obj.rows; if (global_obj.type == "boolean") new_global.value = parseBoolean(global_obj.value, global_obj.dimension); window.program_obj.addGlobal(new_global); } function parseParameter (parameter_obj) { const new_parameter = new Models.Variable( parameter_obj.type, parameter_obj.name, null, parameter_obj.dimension, parameter_obj.is_const, parameter_obj.rows, parameter_obj.columns, parameter_obj.reference ); new_parameter.value = parameter_obj.value; if (parameter_obj.type == "boolean" && parameter_obj.value) new_parameter.value = parseBoolean(parameter_obj.value, parameter_obj.dimension); return new_parameter; } function parseFunction (function_obj) { const new_function = new Models.Function( function_obj.name, function_obj.return_type, function_obj.return_dimensions, [], false, false, []); if (!new_function.name) { new_function.name = LocalizedStrings.getUI("start"); new_function.is_main = true; } if (function_obj.parameters_list) { function_obj.parameters_list.forEach(function(el){ new_function.parameters_list.push(parseParameter(el)); }); } if (function_obj.variables_list) { function_obj.variables_list.forEach(function(el){ new_function.variables_list.push(parseParameter(el)); }); } window.program_obj.addFunction(new_function); } export function parserCodeVisual (code_obj = null) { window.conteudo = code_obj // Globals: window.program_obj.globals = []; code_obj.globals.forEach(parseGlobal); // Functions: window.program_obj.functions = []; code_obj.functions.forEach(parseFunction); // Commands: window.program_obj.functions.forEach(function(preparedFunction) { code_obj.functions.forEach(function(rawFunction) { if ((preparedFunction.name == rawFunction.name) || (!rawFunction.name && preparedFunction.name == LocalizedStrings.getUI("start"))) { preparedFunction.commands = parseCommands(rawFunction.commands, preparedFunction); } }) }); } function parseCommands (commands_block, function_obj) { if (Array.isArray(commands_block)) { var temp = []; commands_block.forEach(function(command) { temp.push(parseCommands(command, function_obj)); }); return temp; } else { switch (commands_block.type) { case Models.COMMAND_TYPES.reader: return parseReader(commands_block, function_obj); case Models.COMMAND_TYPES.return: return parseReturn(commands_block, function_obj); case Models.COMMAND_TYPES.writer: return parseWriter(commands_block, function_obj); case Models.COMMAND_TYPES.break: return parseBreak(commands_block, function_obj); case Models.COMMAND_TYPES.comment: return parseComment(commands_block, function_obj); case Models.COMMAND_TYPES.attribution: return parseAttribution(commands_block, function_obj); case Models.COMMAND_TYPES.functioncall: return parseFunctionCall(commands_block, function_obj); case Models.COMMAND_TYPES.iftrue: return parseIfTrue(commands_block, function_obj); case Models.COMMAND_TYPES.repeatNtimes: return parseRepeatNTimes(commands_block, function_obj); case Models.COMMAND_TYPES.whiletrue: return parseWhileTrue(commands_block, function_obj); case Models.COMMAND_TYPES.dowhiletrue: return parseDoWhileTrue(commands_block, function_obj); case Models.COMMAND_TYPES.switch: return parseSwitch(commands_block, function_obj); } return null; } } function parseReader (command, function_obj) { var temp = CodeParser.expressionParserCodeVisual(command.variable, function_obj); if (Array.isArray(temp) && temp[0]) temp = temp[0]; return new Models.Reader( temp ); } function parseReturn (command, function_obj) { var temp = CodeParser.expressionParserCodeVisual(command.expression, function_obj); return new Models.Return( temp ); } function parseWriter (command, function_obj) { var temp = CodeParser.expressionParserCodeVisual(command.content[0], function_obj); return new Models.Writer( temp, command.newLine ); } function parseBreak (command, function_obj) { return new Models.Break(); } function parseAttribution (command, function_obj) { var variable = CodeParser.expressionParserCodeVisual(command.variable, function_obj); var expression = CodeParser.expressionParserCodeVisual(command.expression, function_obj); if (Array.isArray(variable)) variable = variable[0]; return new Models.Attribution( variable, expression ); } function parseComment (command, function_obj) { // TODO return new Models.Comment( null ); } function parseFunctionCall (command, function_obj) { var parameters = []; if (command.parameters_list) { command.parameters_list.forEach(function(el) { var temp = CodeParser.expressionParserCodeVisual(el, function_obj); if (temp.content === 0) temp.content = "0"; parameters.push(temp[0]); }); } var function_called = CodeParser.searchFunction(command.name); var temp = new Models.VariableValueMenu(VariableValueMenuManagement.VAR_OR_VALUE_TYPES.only_function, null, null, null, false); temp.function_called = function_called; temp.parameters_list = parameters; return new Models.FunctionCall( temp, null ); } function parseIfTrue(command, function_obj) { var expression = CodeParser.expressionParserCodeVisual(command.expression, function_obj); var ifTrueBlock = parseCommands(command.ifTrue, function_obj); var ifFalseBlock = parseCommands(command.ifFalse, function_obj); return new Models.IfTrue(expression, ifTrueBlock, ifFalseBlock); } function parseRepeatNTimes(command, function_obj) { var var_attribution = CodeParser.expressionParserCodeVisual(command.var_attribution, function_obj); var_attribution = var_attribution[0]; var expression1 = CodeParser.expressionParserCodeVisual(command.var_initial, function_obj); expression1 = expression1[0]; var expression2 = CodeParser.expressionParserCodeVisual(command.condition, function_obj); if (expression2[0].item == 'minus') { expression2 = expression2[1]; expression2.content *= -1; } else expression2 = expression2[0]; var var_step = CodeParser.expressionParserCodeVisual(command.step_expression, function_obj); var commands_block = parseCommands(command.commands, function_obj); var operator = command.step_expression[0].value == '+' ? Models.ARITHMETIC_TYPES.plus : Models.ARITHMETIC_TYPES.minus; var expression3 = new Models.ExpressionElement( Models.EXPRESSION_ELEMENTS.exp_op_exp, [ null, operator, var_step[1] ]); return new Models.RepeatNTimes( var_attribution, new Models.VariableValueMenu(VariableValueMenuManagement.VAR_OR_VALUE_TYPES.only_variable, null, null, null, false), expression1, expression2, expression3, commands_block); } function parseWhileTrue (command, function_obj) { var expression = CodeParser.expressionParserCodeVisual(command.expression, function_obj); var commands = parseCommands(command.commands, function_obj); return new Models.WhileTrue( expression, commands ); } function parseDoWhileTrue (command, function_obj) { var expression = CodeParser.expressionParserCodeVisual(command.expression, function_obj); var commands = parseCommands(command.commands, function_obj); return new Models.DoWhileTrue( expression, commands ); } function parseSwitch (command, function_obj) { var expression = CodeParser.expressionParserCodeVisual(command.expression, function_obj); var sc = []; if (command.cases) { command.cases.forEach(function(case_el) { var temp_exp = CodeParser.expressionParserCodeVisual(case_el.expression, function_obj); var temp_commands = parseCommands(case_el.commands, function_obj); var temp_case = new Models.SwitchCase(temp_exp[0], temp_commands); sc.push(temp_case); }) } return new Models.Switch( expression[0], sc ); }