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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const {
accessibility: { SIMULATION_TYPE },
} = require("resource://devtools/shared/constants.js");
const {
SIMULATE,
} = require("resource://devtools/client/accessibility/constants.js");
/**
* Initial state definition
*/
function getInitialState() {
return {
[SIMULATION_TYPE.ACHROMATOPSIA]: false,
[SIMULATION_TYPE.PROTANOPIA]: false,
[SIMULATION_TYPE.DEUTERANOPIA]: false,
[SIMULATION_TYPE.TRITANOPIA]: false,
[SIMULATION_TYPE.CONTRAST_LOSS]: false,
};
}
function simulation(state = getInitialState(), action) {
switch (action.type) {
case SIMULATE:
if (action.error) {
console.warn("Error running simulation", action.error);
return state;
}
const simTypes = action.simTypes;
if (simTypes.length === 0) {
return getInitialState();
}
const updatedState = getInitialState();
simTypes.forEach(simType => {
updatedState[simType] = true;
});
return updatedState;
default:
return state;
}
}
exports.simulation = simulation;
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