1 // Updates back to the Google spreadsheet.
2 // There's basically zero error handling here, but OK, missing some updates is fine, really.
5 "type": "service_account",
6 "project_id": "solskogen-cubemap",
7 "private_key_id": "9eaf56bb4d6b688c3c73bd532fecdde943eea718",
8 "private_key": "-----BEGIN PRIVATE KEY-----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\nWYKJbvIPySmSrXhg9seBoSOL\n-----END PRIVATE KEY-----\n",
9 "client_email": "ultimate-nm-2018@solskogen-cubemap.iam.gserviceaccount.com",
10 "client_id": "102636658655884526659",
11 "auth_uri": "https://accounts.google.com/o/oauth2/auth",
12 "token_uri": "https://accounts.google.com/o/oauth2/token",
13 "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
14 "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/ultimate-nm-2018%40solskogen-cubemap.iam.gserviceaccount.com"
17 function post_data(url, contents, content_type, cb, auth) {
18 let req = new XMLHttpRequest();
19 req.onload = function(e) {
22 req.open('POST', url);
23 req.setRequestHeader("Content-type", content_type);
24 if (auth !== undefined) {
25 req.setRequestHeader("Authorization", "Bearer " + auth);
30 function post_json(url, json, cb, auth) {
31 post_data(url, JSON.stringify(json), "application/json;charset=UTF-8", cb, auth);
34 let current_oauth_access_token = null;
37 function update_oauth_key(cb) {
38 let now = Math.floor(new Date().getTime() / 1000);
40 "iss": jwt_key.client_email,
41 "scope": "https://www.googleapis.com/auth/spreadsheets",
42 "aud":"https://www.googleapis.com/oauth2/v4/token",
46 let sJWS = KJUR.jws.JWS.sign(null, {"alg": "RS256"}, jwt, jwt_key.private_key);
47 post_data('https://www.googleapis.com/oauth2/v4/token',
48 "grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Ajwt-bearer&assertion=" + sJWS,
49 "application/x-www-form-urlencoded",
51 current_oauth_access_token = JSON.parse(response)['access_token'];
52 console.log("Got new OAuth key.");
53 oauth_expire = now + 1800;
54 if (cb !== undefined) { cb(); }
58 function possibly_update_oauth_key(cb) {
59 let now = Math.floor(new Date().getTime() / 1000);
60 if (oauth_expire - now < 60) {
61 console.log("Getting new OAuth key...");
68 function publish_group_rank(response, group_name)
71 let config = ultimateconfig['group_cells'][group_name];
72 let cols = config['score_sheet_cols'];
74 let teams = parse_teams_from_spreadsheet(response);
75 let games = parse_games_from_spreadsheet(response, group_name, false);
76 apply_games_to_teams(games, teams);
77 teams = filter_teams(teams, response);
79 // Write the points total to the unsorted columns.
80 if (config['point_total_start_row'] !== null) {
81 for (let i = 0; i < teams.length; ++i) {
82 let row = config['point_total_start_row'] + i;
83 updates.push({ "range": cols[2] + row, "values": [ [ teams[i].pts ] ] });
88 teams = rank(games, teams, 1, tiebreakers);
90 // Write the ranking table, from scratch.
91 for (let i = 0; i < teams.length; ++i) {
92 let row = config['ranking_list_start_row'] + i;
93 updates.push({ "range": cols[0] + row, "values": [ [ teams[i].rank ] ] });
94 updates.push({ "range": cols[1] + row, "values": [ [ teams[i].mediumname ] ] });
95 updates.push({ "range": cols[2] + row, "values": [ [ teams[i].pts ] ] });
99 if (tiebreakers.length != 0) {
100 tb_str = tiebreakers.join("\n");
102 updates.push({ "range": cols[0] + config['ranking_list_explain_row'], "values": [ [ tb_str ] ]});
105 "valueInputOption": "USER_ENTERED",
108 possibly_update_oauth_key(function() {
109 post_json('https://sheets.googleapis.com/v4/spreadsheets/' + ultimateconfig['score_sheet_id'] + '/values:batchUpdate?key=' + ultimateconfig['api_key'], json, function(response) {}, current_oauth_access_token);
113 function montecarlo(responses) {
114 let pseudo_group_names = ['X', 'Y', 'Z'];
115 let real_group_names = ['A', 'B', 'C'];
116 let teams = [], games = [], teams_to_idx = [];
118 let third_groups = [];
119 let busted_thirds = false;
121 for (const response of responses) {
122 let teams_group = parse_teams_from_spreadsheet(response);
123 let games_group = parse_games_from_spreadsheet(response, 'irrelevant group name', true);
124 apply_games_to_teams(games_group, teams_group);
126 teams.push(teams_group);
127 games.push(games_group);
128 teams_to_idx.push(make_teams_to_idx(teams_group));
131 for (let simulation_idx = 0; simulation_idx < 100; ++simulation_idx) { // 100 seems to be enough.
133 for (let group_idx = 0; group_idx < responses.length; ++group_idx) {
134 // Fill in random results. We deliberately use a uniform [-13,+13]
135 // model here, since we are interested in the extremal results.
136 // Of course, not all real games go to 13, but the risk of that
137 // influencing the tiebreakers is very slim.
139 for (const game of games[group_idx]) {
140 games_copy.push(Object.assign({}, game));
143 for (const team of teams[group_idx]) {
144 teams_copy.push(Object.assign({}, team));
147 for (let i = 0; i < games_copy.length; ++i) {
148 let idx1 = teams_to_idx[group_idx][games_copy[i].name1];
149 let idx2 = teams_to_idx[group_idx][games_copy[i].name2];
150 if (idx1 === undefined || idx2 === undefined) continue;
151 if (games_copy[i].score1 === undefined || games_copy[i].score2 === undefined ||
152 isNaN(games_copy[i].score1) || isNaN(games_copy[i].score2) ||
153 games_copy[i].score1 == games_copy[i].score2) {
154 // These were skipped by apply_games_to_teams() above.
155 let score1 = 0, score2 = 0;
156 let r = Math.floor(Math.random() * 26);
160 teams_copy[idx1].pts += 2;
164 teams_copy[idx2].pts += 2;
166 games_copy[i].score1 = score1;
167 games_copy[i].score2 = score2;
168 ++teams_copy[idx1].nplayed;
169 ++teams_copy[idx2].nplayed;
170 teams_copy[idx1].goals += score1;
171 teams_copy[idx2].goals += score2;
172 teams_copy[idx1].gd += score1;
173 teams_copy[idx2].gd += score2;
174 teams_copy[idx1].gd -= score2;
175 teams_copy[idx2].gd -= score1;
181 // Now rank according to the simulation.
182 let tiebreakers = [];
183 teams_copy = rank(games_copy, teams_copy, 1, tiebreakers);
185 // See if we have conflicting information with other simulations.
186 if (simulation_idx == 0) {
187 for (let i = 0; i < teams[group_idx].length; ++i) {
188 let idx = teams_to_idx[group_idx][teams_copy[i].name];
189 teams[group_idx][idx].simulated_rank = teams_copy[i].rank;
192 for (let i = 0; i < teams[group_idx].length; ++i) {
193 let idx = teams_to_idx[group_idx][teams_copy[i].name];
194 if (teams[group_idx][idx].simulated_rank !== teams_copy[i].rank) {
195 teams[group_idx][idx].simulated_rank = null;
200 if (!busted_thirds) {
201 let any_third_found = false;
202 for (let i = 0; i < teams[group_idx].length; ++i) {
204 if (i == 2 || teams_copy[i].rank == 3) {
205 if (any_third_found) {
206 busted_thirds = true;
208 teams_copy[i].group_idx = group_idx;
209 thirds.push(teams_copy[i]);
210 any_third_found = true;
218 if (!busted_thirds) {
219 let tiebreakers = [];
220 let ranked = rank_thirds([], thirds, 1, tiebreakers);
221 if (simulation_idx == 0) {
222 third_groups = ranked;
224 for (let i = 0; i < responses.length; ++i) {
225 if (third_groups[i].group_idx !== ranked[i].group_idx) {
226 third_groups[i].group_idx = null;
233 let replacements = [];
234 for (let group_idx = 0; group_idx < responses.length; ++group_idx) {
235 if (third_groups[group_idx].group_idx !== null) {
236 replacements.push([ pseudo_group_names[group_idx], real_group_names[third_groups[group_idx].group_idx] ]);
240 for (let group_idx = 0; group_idx < responses.length; ++group_idx) {
241 for (let i = 0; i < teams[group_idx].length; ++i) {
242 if (teams[group_idx][i].simulated_rank !== null) {
243 replacements.push([ real_group_names[group_idx] + teams[group_idx][i].simulated_rank, teams[group_idx][i].shortname ]);
251 function names_for_team(team, expansions) {
252 if (expansions.hasOwnProperty(team)) {
253 return expansions[team];
255 let longteam = team.replace("W ", "Win. ").replace("L ", "Los. ");
256 return [ longteam, longteam, team ];
259 function expand_mediumname_if_single_team(team, expansions) {
260 if (expansions.hasOwnProperty(team)) {
261 return expansions[team][1];
266 function do_replacements(str, replacements) {
267 for (const r of replacements) {
268 str = str.replace(r[0], r[1]);
273 function fill_playoff(replacements, teams) {
274 let team_expansions = {};
275 for (const group of teams) {
276 for (const team of group) {
277 team_expansions[team.name] = team_expansions[team.mediumname] = team_expansions[team.shortname] =
278 [ team.name, team.mediumname, team.shortname ];
282 let games = ultimateconfig['playoff_games'];
283 get_results('Results', function(response) {
284 let updates = [], meta_updates = [];
286 for (const game of games) {
287 let team1 = do_replacements(game[0], replacements);
288 let team2 = do_replacements(game[1], replacements);
289 let team1_mediumname = expand_mediumname_if_single_team(team1, team_expansions);
290 let team2_mediumname = expand_mediumname_if_single_team(team2, team_expansions);
291 let row = ultimateconfig['playoff_games_start_row'] + game[3];
292 let cols = ultimateconfig['playoff_games_cols'][game[2]];
293 let cell_team1 = "Results!" + String.fromCharCode(cols[0] + 65) + row;
294 let cell_score1 = "Results!" + String.fromCharCode(cols[1] + 65) + row;
295 let cell_score2 = "Results!" + String.fromCharCode(cols[2] + 65) + row;
296 let cell_team2 = "Results!" + String.fromCharCode(cols[3] + 65) + row;
297 updates.push({ "range": cell_team1, "values": [ [ team1_mediumname ] ] });
298 updates.push({ "range": cell_team2, "values": [ [ team2_mediumname ] ] });
300 let score1 = response['values'][row - 1][cols[1]];
301 let score2 = response['values'][row - 1][cols[2]];
302 let game_name = game[4];
303 let game_name2 = game_name.replace("Semi", "semi");
306 "sheetId": ultimateconfig['score_sheet_index'],
307 "startColumnIndex": cols[1],
308 "endColumnIndex": cols[2] + 1,
309 "startRowIndex": row - 1,
313 if (parseInt(score1) >= 0 && parseInt(score2) >= 0 && score1 != score2) {
314 if (parseInt(score1) > parseInt(score2)) {
315 replacements.unshift(["W " + game_name, team1]);
316 replacements.unshift(["L " + game_name, team2]);
317 replacements.unshift(["W " + game_name2, team1]);
318 replacements.unshift(["L " + game_name2, team2]);
320 replacements.unshift(["W " + game_name, team2]);
321 replacements.unshift(["L " + game_name, team1]);
322 replacements.unshift(["W " + game_name2, team2]);
323 replacements.unshift(["L " + game_name2, team1]);
325 meta_updates.push({ "unmergeCells": { "range": range }});
326 } else if (game[5]) {
327 // No score yet, so write the name of the game (e.g. “L-semi 1”)
328 // where the score would normally be, to mark what this game is called.
329 // This is useful with the limited space on the tablet.
330 score1 = score2 = "";
331 updates.push({ "range": cell_score1, "values": [ [ game[4] ] ] });
332 meta_updates.push({ "mergeCells": { "range": range, "mergeType": "MERGE_ALL" }});
335 if (game[2] == 0) { // Stream field.
338 "range": "Playoffs!A" + (game_num + 32) + ":J" + (game_num + 32),
339 "values": [ [ team1, team2, score1, score2, "", "", "", 7, response['values'][row - 1][1].replace(".",":"), game[6] ] ]
344 "range": "Playoffs!A" + (2 * game_num + 3) + ":C" + (2 * game_num + 3),
345 "values": [ names_for_team(team1, team_expansions) ]
348 "range": "Playoffs!A" + (2 * game_num + 4) + ":C" + (2 * game_num + 4),
349 "values": [ names_for_team(team2, team_expansions) ]
356 "valueInputOption": "USER_ENTERED",
360 "requests": meta_updates
362 possibly_update_oauth_key(function() {
363 post_json('https://sheets.googleapis.com/v4/spreadsheets/' + ultimateconfig['score_sheet_id'] + '/values:batchUpdate?key=' + ultimateconfig['api_key'], json, function(response) {
364 get_group('Group L', function(response_l) { publish_group_rank(response_l, 'Group L'); });
365 }, current_oauth_access_token);
366 post_json('https://sheets.googleapis.com/v4/spreadsheets/' + ultimateconfig['score_sheet_id'] + ':batchUpdate?key=' + ultimateconfig['api_key'], meta_json, function(response) {}, current_oauth_access_token);
371 function get_results(sheet_name, cb)
373 let req = new XMLHttpRequest();
374 req.onload = function(e) {
375 cb(JSON.parse(req.responseText), sheet_name);
377 req.open('GET', 'https://sheets.googleapis.com/v4/spreadsheets/' + ultimateconfig['score_sheet_id'] + '/values/\'' + sheet_name + '\'!A1:Q50?key=' + ultimateconfig['api_key']);
381 function publish_group_ranks() {
382 get_group('Group A', function(response_a) {
383 get_group('Group B', function(response_b) {
384 get_group('Group C', function(response_c) {
385 publish_group_rank(response_a, 'Group A');
386 publish_group_rank(response_b, 'Group B');
387 publish_group_rank(response_c, 'Group C');
389 let replacements = montecarlo([response_a, response_b, response_c]);
390 let team_a = parse_teams_from_spreadsheet(response_a);
391 let team_b = parse_teams_from_spreadsheet(response_b);
392 let team_c = parse_teams_from_spreadsheet(response_c);
393 fill_playoff(replacements, [team_a, team_b, team_c]);
399 function get_ranked(response, group_name) {
400 let teams = parse_teams_from_spreadsheet(response);
401 let games = parse_games_from_spreadsheet(response, group_name, false);
402 apply_games_to_teams(games, teams);
403 teams = filter_teams(teams, response);
404 let tiebreakers = [];
405 teams = rank(games, teams, 1, tiebreakers);
409 // Pick out everything that is at rank N _or_ avoids rank N by lack of tiebreakers only.
410 function pick_out_rank(teams, rank, candidates) {
411 let lowest_rank = teams[rank - 1].rank;
414 for (const team of teams) {
415 if (team.rank >= lowest_rank && team.rank <= rank) {
420 if (count >= teams.length / 2) {
421 // We have no info yet, ignore this group.
425 for (const team of teams) {
426 if (team.rank >= lowest_rank && team.rank <= rank) {
427 candidates.push(team);
432 function publish_best_thirds() {
433 get_group('Group A', function(response_a) {
434 get_group('Group B', function(response_b) {
435 get_group('Group C', function(response_c) {
436 let A = get_ranked(response_a, 'Group A');
437 let B = get_ranked(response_b, 'Group B');
438 let C = get_ranked(response_c, 'Group C');
441 pick_out_rank(A, 3, candidates);
442 pick_out_rank(B, 3, candidates);
443 pick_out_rank(C, 3, candidates);
445 let tiebreakers = [];
447 if (candidates.length >= 2) {
448 let ranked = rank_thirds([], candidates, 1, tiebreakers);
449 text = "Best thirds: " + ranked[0].mediumname + ", " + ranked[1].mediumname + "\n" + tiebreakers.join("\n");
452 updates.push({ "range": ultimateconfig['explain_third_cell'], "values": [ [ text ] ] });
454 "valueInputOption": "USER_ENTERED",
457 possibly_update_oauth_key(function() {
458 post_json('https://sheets.googleapis.com/v4/spreadsheets/' + ultimateconfig['score_sheet_id'] + '/values:batchUpdate?key=' + ultimateconfig['api_key'], json, function(response) {}, current_oauth_access_token);
466 setTimeout(function() {
467 publish_group_ranks();
468 publish_best_thirds();
469 setInterval(function() { publish_group_ranks(); publish_best_thirds(); }, 60000);