52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
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importScripts('http://peterolson.github.com/BigRational.js/BigInt_BigRat.min.js', 'bundle.js');
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onmessage = function(evt) {
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let election = py.pyRCV2.blt.readBLT(evt.data);
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postMessage({'type': 'init', 'election': {
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'candidates': election.candidates.map(c => c.py_name)
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}});
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// Create counter
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let counter = py.pyRCV2.method.STVCCounter.STVCCounter(election);
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// Reset
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let result = counter.reset();
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postMessage({'type': 'result', 'result': {
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'comment': result.comment,
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'candidates': result.candidates.py_items().map(([c, cc]) => [c.py_name, {
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'transfers': cc.transfers.pp(2),
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'votes': cc.votes.pp(2),
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'state': cc.state
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}]),
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'exhausted': {
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'transfers': result.exhausted.transfers.pp(2),
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'votes': result.exhausted.votes.pp(2)
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},
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'quota': result.quota.pp(2)
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}});
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// Step election
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while (true) {
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result = counter.step();
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if (py.isinstance(result, py.pyRCV2.model.CountCompleted)) {
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postMessage({'type': 'done'});
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break;
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} else {
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postMessage({'type': 'result', 'result': {
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'comment': result.comment,
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'candidates': result.candidates.py_items().map(([c, cc]) => [c.py_name, {
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'transfers': cc.transfers.pp(2),
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'votes': cc.votes.pp(2),
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'state': cc.state
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}]),
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'exhausted': {
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'transfers': result.exhausted.transfers.pp(2),
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'votes': result.exhausted.votes.pp(2)
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},
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'quota': result.quota.pp(2)
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}});
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}
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}
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}
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