78 lines
3.0 KiB
JavaScript
78 lines
3.0 KiB
JavaScript
/* OpenTally: Open-source election vote counting
|
|
* Copyright © 2021 Lee Yingtong Li (RunasSudo)
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
function clickAdvancedOptions() {
|
|
if (document.getElementById('divAdvancedOptions').style.display === 'none') {
|
|
document.getElementById('divAdvancedOptions').style.display = 'grid';
|
|
document.getElementById('btnAdvancedOptions').innerHTML = 'Hide advanced options';
|
|
} else {
|
|
document.getElementById('divAdvancedOptions').style.display = 'none';
|
|
document.getElementById('btnAdvancedOptions').innerHTML = 'Show advanced options';
|
|
}
|
|
}
|
|
|
|
console.log = function(v) {
|
|
document.getElementById('resultLogs1').append(v);
|
|
document.getElementById('resultLogs1').append("\n");
|
|
};
|
|
|
|
var wasm = wasm_bindgen;
|
|
|
|
async function clickCount() {
|
|
if (document.getElementById('bltFile').files.length === 0) {
|
|
return;
|
|
}
|
|
|
|
// Read BLT file
|
|
let bltFile = document.getElementById('bltFile').files[0];
|
|
let electionData = await bltFile.text();
|
|
|
|
// Load WASM
|
|
await wasm_bindgen('opentally_bg.wasm');
|
|
|
|
// Init election
|
|
let election = wasm.election_from_blt_Rational(electionData);
|
|
let state = wasm.CountStateRational.new(election);
|
|
|
|
// Init STV options
|
|
let stv_opts = wasm.STVOptions.new(
|
|
document.getElementById('chkRoundTVs').checked ? parseInt(document.getElementById('txtRoundTVs').value) : null,
|
|
document.getElementById('chkRoundWeights').checked ? parseInt(document.getElementById('txtRoundWeights').value) : null,
|
|
document.getElementById('chkRoundVotes').checked ? parseInt(document.getElementById('txtRoundVotes').value) : null,
|
|
document.getElementById('chkRoundQuota').checked ? parseInt(document.getElementById('txtRoundQuota').value) : null,
|
|
document.getElementById('selQuota').value,
|
|
document.getElementById('selQuotaCriterion').value,
|
|
document.getElementById('selTransfers').value,
|
|
document.getElementById('selSurplus').value,
|
|
document.getElementById('selPapers').value == 'transferable',
|
|
document.getElementById('selExclusion').value,
|
|
parseInt(document.getElementById('txtPPDP').value),
|
|
);
|
|
|
|
// Step election
|
|
wasm.count_init_Rational(state, stv_opts);
|
|
wasm.make_and_print_result_Rational(1, state);
|
|
|
|
for (let stage_num = 2;; stage_num++) {
|
|
let is_done = wasm.count_one_stage_Rational(state, stv_opts);
|
|
if (is_done) {
|
|
break;
|
|
}
|
|
wasm.make_and_print_result_Rational(stage_num, state);
|
|
}
|
|
}
|