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/*
* EEZ Modular Firmware
* Copyright (C) 2021-present, Envox d.o.o.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <eez/flow/components.h>
#include <eez/flow/flow_defs_v3.h>
#include <eez/flow/expression.h>
#include <eez/flow/components/switch.h>
namespace eez {
namespace flow {
void executeSwitchComponent(FlowState *flowState, unsigned componentIndex) {
auto component = (SwitchActionComponent *)flowState->flow->components[componentIndex];
for (uint32_t testIndex = 0; testIndex < component->tests.count; testIndex++) {
auto test = component->tests[testIndex];
char strMessage[256];
snprintf(strMessage, sizeof(strMessage), "Failed to evaluate test condition no. %d in Switch", (int)(testIndex + 1));
Value conditionValue;
if (!evalExpression(flowState, componentIndex, test->conditionInstructions, conditionValue, strMessage)) {
return;
}
int err;
bool result = conditionValue.toBool(&err);
if (err == 0) {
if (result) {
propagateValue(flowState, componentIndex, test->outputIndex);
break;
}
} else {
char strMessage[256];
snprintf(strMessage, sizeof(strMessage), "Failed to convert Value no. %d to boolean in Switch\n", (int)(testIndex + 1));
throwError(flowState, componentIndex, strMessage);
return;
}
}
propagateValueThroughSeqout(flowState, componentIndex);
}
} // namespace flow
} // namespace eez