+
+function make_table_playing_time(players) {
+ let rows = [];
+ {
+ let header = document.createElement('tr');
+ add_th(header, 'Player');
+ add_th(header, 'Points played');
+ add_th(header, 'Time played');
+ add_th(header, 'O time');
+ add_th(header, 'D time');
+ add_th(header, 'Time on field');
+ add_th(header, 'O points');
+ add_th(header, 'D points');
+ rows.push(header);
+ }
+
+ for (const [q,p] of get_sorted_players(players)) {
+ if (q === 'globals') continue;
+ let row = document.createElement('tr');
+ add_3cell(row, p.name, 'name'); // TODO: number?
+ add_3cell(row, p.points_played);
+ add_3cell(row, Math.floor(p.playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(p.offensive_playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(p.defensive_playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(p.field_time_ms / 60000) + ' min');
+ add_3cell(row, p.offensive_points_completed);
+ add_3cell(row, p.defensive_points_completed);
+ row.dataset.player = q;
+ rows.push(row);
+ }
+
+ // Globals.
+ let globals = players['globals'];
+ let row = document.createElement('tr');
+ add_3cell(row, '');
+ add_3cell(row, globals.points_played);
+ add_3cell(row, Math.floor(globals.playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(globals.offensive_playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(globals.defensive_playing_time_ms / 60000) + ' min');
+ add_3cell(row, Math.floor(globals.field_time_ms / 60000) + ' min');
+ add_3cell(row, globals.offensive_points_completed);
+ add_3cell(row, globals.defensive_points_completed);
+ rows.push(row);
+
+ return rows;
+}
+
+function make_table_per_point(players) {
+ let rows = [];
+ {
+ let header = document.createElement('tr');
+ add_th(header, 'Player');
+ add_th(header, 'Goals');
+ add_th(header, 'Assists');
+ add_th(header, 'Hockey assists');
+ add_th(header, 'Ds');
+ add_th(header, 'Throwaways');
+ add_th(header, 'Recv. errors');
+ add_th(header, 'Touches');
+ rows.push(header);
+ }
+
+ let goals = 0;
+ let assists = 0;
+ let hockey_assists = 0;
+ let defenses = 0;
+ let throwaways = 0;
+ let receiver_errors = 0;
+ let touches = 0;
+ for (const [q,p] of get_sorted_players(players)) {
+ if (q === 'globals') continue;
+
+ // Can only happen once per point, so these are binomials.
+ let ci_goals = make_binomial_ci(p.goals, p.points_played, z);
+ let ci_assists = make_binomial_ci(p.assists, p.points_played, z);
+ let ci_hockey_assists = make_binomial_ci(p.hockey_assists, p.points_played, z);
+ // Arbitrarily desire at least 10% (not everybody can score or assist).
+ ci_goals.desired = 0.1;
+ ci_assists.desired = 0.1;
+ ci_hockey_assists.desired = 0.1;
+
+ let row = document.createElement('tr');
+ add_3cell(row, p.name, 'name'); // TODO: number?
+ add_3cell_ci(row, ci_goals);
+ add_3cell_ci(row, ci_assists);
+ add_3cell_ci(row, ci_hockey_assists);
+ add_3cell_ci(row, make_poisson_ci(p.defenses, p.points_played, z));
+ add_3cell_ci(row, make_poisson_ci(p.throwaways, p.points_played, z, true));
+ add_3cell_ci(row, make_poisson_ci(p.drops + p.was_ds, p.points_played, z, true));
+ if (p.points_played > 0) {
+ add_3cell(row, p.touches == 0 ? 0 : (p.touches / p.points_played).toFixed(2));
+ } else {
+ add_3cell(row, 'N/A');
+ }
+ row.dataset.player = q;
+ rows.push(row);
+
+ goals += p.goals;
+ assists += p.assists;
+ hockey_assists += p.hockey_assists;
+ defenses += p.defenses;
+ throwaways += p.throwaways;
+ receiver_errors += p.drops + p.was_ds;
+ touches += p.touches;
+ }
+
+ // Globals.
+ let globals = players['globals'];
+ let row = document.createElement('tr');
+ add_3cell(row, '');
+ if (globals.points_played > 0) {
+ let ci_goals = make_binomial_ci(goals, globals.points_played, z);
+ let ci_assists = make_binomial_ci(assists, globals.points_played, z);
+ let ci_hockey_assists = make_binomial_ci(hockey_assists, globals.points_played, z);
+ ci_goals.desired = 0.5;
+ ci_assists.desired = 0.5;
+ ci_hockey_assists.desired = 0.5;
+
+ add_3cell_ci(row, ci_goals);
+ add_3cell_ci(row, ci_assists);
+ add_3cell_ci(row, ci_hockey_assists);
+
+ add_3cell_ci(row, make_poisson_ci(defenses, globals.points_played, z));
+ add_3cell_ci(row, make_poisson_ci(throwaways, globals.points_played, z, true));
+ add_3cell_ci(row, make_poisson_ci(receiver_errors, globals.points_played, z, true));
+
+ add_3cell(row, touches == 0 ? 0 : (touches / globals.points_played).toFixed(2));
+ } else {
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell_with_filler_ci(row, 'N/A');
+ add_3cell(row, 'N/A');
+ }
+ rows.push(row);
+
+ return rows;
+}
+
+function open_filter_menu(click_to_add_div) {
+ document.getElementById('filter-submenu').style.display = 'none';
+ let filter_div = click_to_add_div.parentElement;
+ let filter_id = filter_div.dataset.filterId;
+
+ let menu = document.getElementById('filter-add-menu');
+ menu.parentElement.removeChild(menu);
+ filter_div.appendChild(menu);
+ menu.style.display = 'block';
+ menu.replaceChildren();
+
+ // Place the menu directly under the “click to add” label;
+ // we don't anchor it since that label will move around
+ // and the menu shouldn't.
+ let rect = click_to_add_div.getBoundingClientRect();
+ menu.style.left = rect.left + 'px';
+ menu.style.top = (rect.bottom + 10) + 'px';
+
+ let filterset = global_filters[filter_id];
+ if (filterset === undefined) {
+ global_filters[filter_id] = filterset = [];
+ }
+
+ add_menu_item(filter_div, filterset, menu, 0, 'match', 'Match (any)');
+ add_menu_item(filter_div, filterset, menu, 1, 'player_any', 'Player on field (any)');
+ add_menu_item(filter_div, filterset, menu, 2, 'player_all', 'Player on field (all)');
+ add_menu_item(filter_div, filterset, menu, 3, 'thrower', 'Thrower (any)');
+ add_menu_item(filter_div, filterset, menu, 4, 'receiver', 'Receiver (any)');
+ add_menu_item(filter_div, filterset, menu, 5, 'formation_offense', 'Offense played (any)');
+ add_menu_item(filter_div, filterset, menu, 6, 'formation_defense', 'Defense played (any)');
+ add_menu_item(filter_div, filterset, menu, 7, 'starting_on', 'Starting on');
+ add_menu_item(filter_div, filterset, menu, 8, 'gender_ratio', 'Gender ratio');
+}
+
+function add_menu_item(filter_div, filterset, menu, menu_idx, filter_type, title) {
+ let item = document.createElement('div');
+ item.classList.add('option');
+ item.appendChild(document.createTextNode(title));
+
+ let arrow = document.createElement('div');
+ arrow.classList.add('arrow');
+ arrow.textContent = '▸';
+ item.appendChild(arrow);
+
+ menu.appendChild(item);
+
+ item.addEventListener('click', (e) => { show_submenu(filter_div, filterset, menu_idx, null, filter_type); });
+}
+
+function find_all_ratios(json)
+{
+ let ratios = {};
+ let players = {};
+ for (const player of json['players']) {
+ players[player['player_id']] = {
+ 'gender': player['gender'],
+ 'last_point_seen': null,
+ };
+ }
+ for (const match of json['matches']) {
+ for (const [q,p] of Object.entries(players)) {
+ p.on_field_since = null;
+ }
+ for (const e of match['events']) {
+ let p = players[e['player']];
+ let type = e['type'];
+ if (type === 'in') {
+ p.on_field_since = 1;
+ } else if (type === 'out') {
+ p.on_field_since = null;
+ } else if (type === 'pull' || type == 'their_pull') { // We assume no cross-gender subs for now.
+ let code = find_gender_ratio_code(players);
+ if (ratios[code] === undefined) {
+ ratios[code] = code;
+ if (code !== '4 F, 3 M' && code !== '4 M, 3 F' && code !== '3 M, 2 F' && code !== '3 F, 2 M') {
+ console.log('Unexpected gender ratio ' + code + ' first seen at: ' +
+ match['description'] + ', ' + format_time(e['t']));
+ }
+ }
+ }
+ }
+ }
+ return ratios;
+}
+
+function show_submenu(filter_div, filterset, menu_idx, pill, filter_type) {
+ let submenu = document.getElementById('filter-submenu');
+
+ // Move to the same place as the top-level menu.
+ submenu.parentElement.removeChild(submenu);
+ document.getElementById('filter-add-menu').parentElement.appendChild(submenu);
+
+ let subitems = [];
+ const filter = find_filter(filterset, filter_type);
+
+ let choices = [];
+ if (filter_type === 'match') {
+ for (const match of global_json['matches']) {
+ choices.push({
+ 'title': match['description'],
+ 'id': match['match_id']
+ });
+ }
+ } else if (filter_type === 'player_any' || filter_type === 'player_all' || filter_type === 'thrower' || filter_type === 'receiver') {
+ for (const player of global_json['players']) {
+ choices.push({
+ 'title': player['name'],
+ 'id': player['player_id']
+ });
+ }
+ } else if (filter_type === 'formation_offense') {
+ choices.push({
+ 'title': '(None/unknown)',
+ 'id': 0,
+ });
+ for (const formation of global_json['formations']) {
+ if (formation['offense']) {
+ choices.push({
+ 'title': formation['name'],
+ 'id': formation['formation_id']
+ });
+ }
+ }
+ } else if (filter_type === 'formation_defense') {
+ choices.push({
+ 'title': '(None/unknown)',
+ 'id': 0,
+ });
+ for (const formation of global_json['formations']) {
+ if (!formation['offense']) {
+ choices.push({
+ 'title': formation['name'],
+ 'id': formation['formation_id']
+ });
+ }
+ }
+ } else if (filter_type === 'starting_on') {
+ choices.push({
+ 'title': 'Offense',
+ 'id': false, // last_pull_was_ours
+ });
+ choices.push({
+ 'title': 'Defense',
+ 'id': true, // last_pull_was_ours
+ });
+ } else if (filter_type === 'gender_ratio') {
+ for (const [title, id] of Object.entries(find_all_ratios(global_json)).sort()) {
+ choices.push({
+ 'title': title,
+ 'id': id,
+ });
+ }
+ }
+
+ let choice_set = new Set();
+ for (const choice of choices) {
+ choice_set.add(choice.id);
+ }
+
+ for (const choice of choices) {
+ let label = document.createElement('label');
+
+ let subitem = document.createElement('div');
+ subitem.classList.add('option');
+
+ let check = document.createElement('input');
+ check.setAttribute('type', 'checkbox');
+ check.setAttribute('id', 'choice' + choice.id);
+ if (filter !== null && filter.elements.has(choice.id)) {
+ check.setAttribute('checked', 'checked');
+ }
+ check.addEventListener('change', (e) => { checkbox_changed(filter_div, filterset, e, filter_type, choice.id, choice_set); });
+
+ subitem.appendChild(check);
+ subitem.appendChild(document.createTextNode(choice.title));
+
+ label.appendChild(subitem);
+ subitems.push(label);
+ }
+
+ // If meaningful (it's not for player_all, since all data for that would be
+ // the same anyway), show the split checkbox.
+ if (choices.length > 1 && filter_type !== 'player_all') {
+ let label = document.createElement('label');
+
+ let subitem = document.createElement('div');
+ subitem.classList.add('option');
+
+ let check = document.createElement('input');
+ check.setAttribute('type', 'checkbox');
+ check.setAttribute('id', 'choice_split');
+ if (filter !== null && filter.split) {
+ check.setAttribute('checked', 'checked');
+ }
+ check.addEventListener('change', (e) => { checkbox_changed(filter_div, filterset, e, filter_type, 'split', choice_set); });
+
+ subitem.appendChild(check);
+ let text_span = document.createElement('span'); // So that we can style its disabling later.
+ text_span.appendChild(document.createTextNode('Split'));
+ subitem.appendChild(text_span);
+ subitem.style.borderTop = '1px solid #ddd';
+
+ label.appendChild(subitem);
+ subitems.push(label);
+ }
+
+ submenu.replaceChildren(...subitems);
+ submenu.style.display = 'block';
+
+ if (pill !== null) {
+ let rect = pill.getBoundingClientRect();
+ submenu.style.top = (rect.bottom + 10) + 'px';
+ submenu.style.left = rect.left + 'px';
+ } else {
+ // Position just outside the selected menu.
+ let rect = document.getElementById('filter-add-menu').getBoundingClientRect();
+ submenu.style.top = (rect.top + menu_idx * 35) + 'px';
+ submenu.style.left = (rect.right - 1) + 'px';
+ }
+}
+
+// Find the right filter, if it exists.
+function find_filter(filterset, filter_type) {
+ for (let f of filterset) {
+ if (f.type === filter_type) {
+ return f;
+ }
+ }
+ return null;
+}
+
+// Equivalent to Array.prototype.filter, but in-place.
+function inplace_filter(arr, cond) {
+ let j = 0;
+ for (let i = 0; i < arr.length; ++i) {
+ if (cond(arr[i])) {
+ arr[j++] = arr[i];
+ }
+ }
+ arr.length = j;
+}
+
+function add_new_filterset() {
+ let template = document.querySelector('.filter'); // First one is fine.
+ let div = template.cloneNode(true);
+ let add_menu = div.querySelector('#filter-add-menu');
+ if (add_menu !== null) {
+ div.removeChild(add_menu);
+ }
+ let submenu = div.querySelector('#filter-submenu');
+ if (submenu !== null) {
+ div.removeChild(submenu);
+ }
+ div.querySelector('.filters').replaceChildren();
+ div.dataset.filterId = next_filterset_id++;
+ template.parentElement.appendChild(div);
+}
+
+function try_gc_filter_menus(cheap) {
+ let empties = [];
+ let divs = [];
+ for (const filter_div of document.querySelectorAll('.filter')) {
+ let id = filter_div.dataset.filterId;
+ divs.push(filter_div);
+ empties.push(global_filters[id] === undefined || global_filters[id].length === 0);
+ }
+ let last_div = divs[empties.length - 1];
+ if (cheap) {
+ // See if we have two empty filter lists at the bottom of the list;
+ // if so, we can remove one without it looking funny in the UI.
+ // If not, we'll have to wait until closing the menu.
+ // (The menu is positioned at the second-last one, so we can
+ // remove the last one without issue.)
+ if (empties.length >= 2 && empties[empties.length - 2] && empties[empties.length - 1]) {
+ delete global_filters[last_div.dataset.filterId];
+ last_div.parentElement.removeChild(last_div);
+ }
+ } else {
+ // This is a different situation from try_cheap_gc(), where we should
+ // remove the one _not_ last. We might need to move the menu to the last one,
+ // though, so it doesn't get lost.
+ for (let i = 0; i < empties.length - 1; ++i) {
+ if (!empties[i]) {
+ continue;
+ }
+ let div = divs[i];
+ delete global_filters[div.dataset.filterId];
+ let add_menu = div.querySelector('#filter-add-menu');
+ if (add_menu !== null) {
+ div.removeChild(add_menu);
+ last_div.appendChild(add_menu);
+ }
+ let submenu = div.querySelector('#filter-submenu');
+ if (submenu !== null) {
+ div.removeChild(submenu);
+ last_div.appendChild(submenu);
+ }
+ div.parentElement.removeChild(div);
+ }
+ }
+}
+
+function checkbox_changed(filter_div, filterset, e, filter_type, id, choices) {
+ let filter = find_filter(filterset, filter_type);
+ let pills_div = filter_div.querySelector('.filters');
+ if (e.target.checked) {
+ // See if we must create a new empty filterset (since this went from
+ // empty to non-empty).
+ if (filterset.length === 0) {
+ add_new_filterset();
+ }
+
+ // See if we must add a new filter to the list.
+ if (filter === null) {
+ filter = {
+ 'type': filter_type,
+ 'elements': new Set(),
+ 'choices': choices,
+ 'split': false,
+ };
+ if (id === 'split') {
+ filter.split = true;
+ } else {
+ filter.elements.add(id);
+ }
+ filter.pill = make_filter_pill(filter_div, filterset, filter);
+ filterset.push(filter);
+ pills_div.appendChild(filter.pill);
+ } else {
+ if (id === 'split') {
+ filter.split = true;
+ } else {
+ filter.elements.add(id);
+ }
+ let new_pill = make_filter_pill(filter_div, filterset, filter);
+ pills_div.replaceChild(new_pill, filter.pill);
+ filter.pill = new_pill;
+ }
+ } else {
+ if (id === 'split') {
+ filter.split = false;
+ } else {
+ filter.elements.delete(id);
+ }
+ if (filter.elements.size === 0) {
+ pills_div.removeChild(filter.pill);
+ inplace_filter(filterset, f => f !== filter);
+
+ if (filterset.length == 0) {
+ try_gc_filter_menus(true);
+ }
+ } else {
+ let new_pill = make_filter_pill(filter_div, filterset, filter);
+ pills_div.replaceChild(new_pill, filter.pill);
+ filter.pill = new_pill;
+ }
+ }
+ let choice_split = document.getElementById('choice_split');
+ if (filter.elements.size === 1) {
+ choice_split.nextSibling.style.opacity = 0.2;
+ choice_split.setAttribute('disabled', 'disabled');
+ } else {
+ choice_split.nextSibling.style.opacity = 1.0;
+ choice_split.removeAttribute('disabled');
+ }
+
+ process_matches(global_json, global_filters);
+}
+
+function make_filter_pill(filter_div, filterset, filter) {
+ let pill = document.createElement('div');
+ pill.classList.add('filter-pill');
+ let text;
+ if (filter.type === 'match') {
+ text = 'Match: ';
+
+ let all_names = [];
+ for (const match_id of filter.elements) {
+ all_names.push(find_match(match_id)['description']);
+ }
+ let common_prefix = find_common_prefix_of_all(all_names);
+ if (common_prefix !== null) {
+ text += common_prefix + '(';
+ }
+
+ let first = true;
+ let sorted_match_id = Array.from(filter.elements).sort((a, b) => a - b);
+ for (const match_id of sorted_match_id) {
+ if (!first) {
+ text += ', ';
+ }
+ let desc = find_match(match_id)['description'];
+ if (common_prefix === null) {
+ text += desc;
+ } else {
+ text += desc.substr(common_prefix.length);
+ }
+ first = false;
+ }
+
+ if (common_prefix !== null) {
+ text += ')';
+ }
+ } else if (filter.type === 'player_any' || filter.type === 'thrower' || filter.type === 'receiver') {
+ if (filter.type === 'player_any') {
+ text = 'Player (any): ';
+ } else if (filter.type === 'thrower') {
+ text = 'Thrower (any): ';
+ } else {
+ text = 'Receiver (any): ';
+ }
+ let sorted_players = Array.from(filter.elements).sort((a, b) => player_pos(a) - player_pos(b));
+ let first = true;
+ for (const player_id of sorted_players) {
+ if (!first) {
+ text += ', ';
+ }
+ text += find_player(player_id)['name'];
+ first = false;
+ }
+ } else if (filter.type === 'player_all') {
+ text = 'Players: ';
+ let sorted_players = Array.from(filter.elements).sort((a, b) => player_pos(a) - player_pos(b));
+ let first = true;
+ for (const player_id of sorted_players) {
+ if (!first) {
+ text += ' AND ';
+ }
+ text += find_player(player_id)['name'];
+ first = false;
+ }
+ } else if (filter.type === 'formation_offense' || filter.type === 'formation_defense') {
+ const offense = (filter.type === 'formation_offense');
+ if (offense) {
+ text = 'Offense: ';
+ } else {
+ text = 'Defense: ';
+ }
+
+ let all_names = [];
+ for (const formation_id of filter.elements) {
+ all_names.push(find_formation(formation_id)['name']);
+ }
+ let common_prefix = find_common_prefix_of_all(all_names);
+ if (common_prefix !== null) {
+ text += common_prefix + '(';
+ }
+
+ let first = true;
+ let sorted_formation_id = Array.from(filter.elements).sort((a, b) => a - b);
+ for (const formation_id of sorted_formation_id) {
+ if (!first) {
+ ktext += ', ';
+ }
+ let desc = find_formation(formation_id)['name'];
+ if (common_prefix === null) {
+ text += desc;
+ } else {
+ text += desc.substr(common_prefix.length);
+ }
+ first = false;
+ }
+
+ if (common_prefix !== null) {
+ text += ')';
+ }
+ } else if (filter.type === 'starting_on') {
+ text = 'Starting on: ';
+
+ if (filter.elements.has(false) && filter.elements.has(true)) {
+ text += 'Any';
+ } else if (filter.elements.has(false)) {
+ text += 'Offense';
+ } else {
+ text += 'Defense';
+ }
+ } else if (filter.type === 'gender_ratio') {
+ text = 'Gender: ';
+
+ let first = true;
+ for (const name of Array.from(filter.elements).sort()) {
+ if (!first) {
+ text += '; ';
+ }
+ text += name; // FIXME
+ first = false;
+ }
+ }
+ if (filter.split && filter.elements.size !== 1) {
+ text += ' (split)';
+ }
+
+ let text_node = document.createElement('span');
+ text_node.innerText = text;
+ text_node.addEventListener('click', (e) => show_submenu(filter_div, filterset, null, pill, filter.type));
+ pill.appendChild(text_node);
+
+ pill.appendChild(document.createTextNode(' '));
+
+ let delete_node = document.createElement('span');
+ delete_node.innerText = '✖';
+ delete_node.addEventListener('click', (e) => {
+ // Delete this filter entirely.
+ pill.parentElement.removeChild(pill);
+ inplace_filter(filterset, f => f !== filter);
+ if (filterset.length == 0) {
+ try_gc_filter_menus(false);
+ }
+ process_matches(global_json, global_filters);
+
+ let add_menu = document.getElementById('filter-add-menu');
+ let add_submenu = document.getElementById('filter-submenu');
+ add_menu.style.display = 'none';
+ add_submenu.style.display = 'none';
+ });
+ pill.appendChild(delete_node);
+ pill.style.cursor = 'pointer';
+
+ return pill;
+}
+
+function entire_gender(players) {
+ let gender = null;
+ for (const player_id of players) {
+ if (gender === null) {
+ gender = find_player(player_id).gender;
+ } else if (gender !== find_player(player_id).gender) {
+ return false; // Not all are of the same gender.
+ }
+ }
+ for (const player of global_json['players']) {
+ if (player.gender === gender && !players.has(player.player_id)) {
+ return false; // Not all of this gender are in the group.
+ }
+ }
+ return true;
+}
+
+function make_filter_marker(filterset) {
+ let text = '';
+ for (const filter of filterset) {
+ if (text !== '') {
+ text += ',';
+ }
+ if (filter.type === 'match') {
+ let all_names = [];
+ for (const match of global_json['matches']) {
+ all_names.push(match['description']);
+ }
+ let common_prefix = find_common_prefix_of_all(all_names);
+
+ let sorted_match_id = Array.from(filter.elements).sort((a, b) => a - b);
+ for (const match_id of sorted_match_id) {
+ let desc = find_match(match_id)['description'];
+ if (common_prefix === null) {
+ text += desc.substr(0, 3);
+ } else {
+ text += desc.substr(common_prefix.length, 3);
+ }
+ }
+ } else if (filter.type === 'player_any' || filter.type === 'player_all' || filter.type === 'thrower' || filter.type === 'receiver') {
+ let sorted_players = Array.from(filter.elements).sort((a, b) => player_pos(a) - player_pos(b));
+ if (filter.elements.size >= 3 && entire_gender(filter.elements)) {
+ text += find_player(sorted_players[0]).gender;
+ } else {
+ for (const player_id of sorted_players) {
+ text += find_player(player_id)['name'].substr(0, 3);
+ }
+ }
+ } else if (filter.type === 'formation_offense' || filter.type === 'formation_defense') {
+ let sorted_formation_id = Array.from(filter.elements).sort((a, b) => a - b);
+ for (const formation_id of sorted_formation_id) {
+ text += find_formation(formation_id)['name'].substr(0, 3);
+ }
+ } else if (filter.type === 'starting_on') {
+ if (filter.elements.has(false) && filter.elements.has(true)) {
+ // Nothing.
+ } else if (filter.elements.has(false)) {
+ text += 'O';
+ } else {
+ text += 'D';
+ }
+ } else if (filter.type === 'gender_ratio') {
+ let first = true;
+ for (const name of Array.from(filter.elements).sort()) {
+ if (!first) {
+ text += '; ';
+ }
+ text += name.replaceAll(' ', '').substr(0, 2); // 4 F, 3M -> 4 F.
+ first = false;
+ }
+ }
+ }
+ return text;
+}
+
+function find_common_prefix(a, b) {
+ let ret = '';
+ for (let i = 0; i < Math.min(a.length, b.length); ++i) {
+ if (a[i] === b[i]) {
+ ret += a[i];
+ } else {
+ break;
+ }
+ }
+ return ret;
+}
+
+function find_common_prefix_of_all(values) {
+ if (values.length < 2) {
+ return null;
+ }
+ let common_prefix = null;
+ for (const desc of values) {
+ if (common_prefix === null) {
+ common_prefix = desc;
+ } else {
+ common_prefix = find_common_prefix(common_prefix, desc);
+ }
+ }
+ if (common_prefix.length >= 3) {
+ return common_prefix;
+ } else {
+ return null;
+ }
+}
+
+function find_match(match_id) {
+ for (const match of global_json['matches']) {
+ if (match['match_id'] === match_id) {
+ return match;
+ }
+ }
+ return null;
+}
+
+function find_formation(formation_id) {
+ for (const formation of global_json['formations']) {
+ if (formation['formation_id'] === formation_id) {
+ return formation;
+ }
+ }
+ return null;
+}
+
+function find_player(player_id) {
+ for (const player of global_json['players']) {
+ if (player['player_id'] === player_id) {
+ return player;
+ }
+ }
+ return null;
+}
+
+function player_pos(player_id) {
+ let i = 0;
+ for (const player of global_json['players']) {
+ if (player['player_id'] === player_id) {
+ return i;
+ }
+ ++i;
+ }
+ return null;
+}
+
+function keep_match(match_id, filters) {
+ for (const filter of filters) {
+ if (filter.type === 'match') {
+ return filter.elements.has(match_id);
+ }
+ }
+ return true;
+}
+
+// Returns a map of e.g. F => 4, M => 3.
+function find_gender_ratio(players) {
+ let map = {};
+ for (const [q,p] of Object.entries(players)) {
+ if (p.on_field_since === null) {
+ continue;
+ }
+ let gender = p.gender;
+ if (gender === '' || gender === undefined || gender === null) {
+ gender = '?';
+ }
+ if (map[gender] === undefined) {
+ map[gender] = 1;
+q } else {
+ ++map[gender];
+ }
+ }
+ return map;
+}
+
+function find_gender_ratio_code(players) {
+ let map = find_gender_ratio(players);
+ let all_genders = Array.from(Object.keys(map)).sort(
+ (a,b) => {
+ if (map[a] !== map[b]) {
+ return map[b] - map[a]; // Reverse numeric.
+ } else if (a < b) {
+ return -1;
+ } else if (a > b) {
+ return 1;
+ } else {
+ return 0;
+ }
+ });
+ let code = '';
+ for (const g of all_genders) {
+ if (code !== '') {
+ code += ', ';
+ }
+ code += map[g];
+ code += ' ';
+ code += g;
+ }
+ return code;
+}
+
+// null if none (e.g., if playing 3–3).
+function find_predominant_gender(players) {
+ let max = 0;
+ let predominant_gender = null;
+ for (const [gender, num] of Object.entries(find_gender_ratio(players))) {
+ if (num > max) {
+ max = num;
+ predominant_gender = gender;
+ } else if (num == max) {
+ predominant_gender = null; // At least two have the same.
+ }
+ }
+ return predominant_gender;
+}
+
+function find_num_players_on_field(players) {
+ let num = 0;
+ for (const [q,p] of Object.entries(players)) {
+ if (p.on_field_since !== null) {
+ ++num;
+ }
+ }
+ return num;
+}
+
+function filter_passes(players, formations_used_this_point, last_pull_was_ours, filter) {
+ if (filter.type === 'player_any') {
+ for (const p of Array.from(filter.elements)) {
+ if (players[p].on_field_since !== null) {
+ return true;
+ }
+ }
+ return false;
+ } else if (filter.type === 'player_all') {
+ for (const p of Array.from(filter.elements)) {
+ if (players[p].on_field_since === null) {
+ return false;
+ }
+ }
+ return true;
+ } else if (filter.type === 'formation_offense' || filter.type === 'formation_defense') {
+ for (const f of Array.from(filter.elements)) {
+ if (formations_used_this_point.has(f)) {
+ return true;
+ }
+ }
+ return false;
+ } else if (filter.type === 'starting_on') {
+ return filter.elements.has(last_pull_was_ours);
+ } else if (filter.type === 'gender_ratio') {
+ return filter.elements.has(find_gender_ratio_code(players));
+ }
+ // NOTE: thrower and receiver uses different state information and applies
+ // to throws only, so will be checked by keep_pass() instead.
+ return true;
+}
+
+function keep_event(players, formations_used_this_point, last_pull_was_ours, filters) {
+ for (const filter of filters) {
+ if (!filter_passes(players, formations_used_this_point, last_pull_was_ours, filter)) {
+ return false;
+ }
+ }
+ return true;
+}
+
+function pass_filter_passes(thrower, receiver, filter) {
+ if (filter.type === 'thrower') {
+ return filter.elements.has(thrower);
+ } else if (filter.type === 'receiver') {
+ return filter.elements.has(receiver);
+ }
+ // The others are tested in keep_event().
+ return true;
+}
+
+function keep_pass(thrower, receiver, filters) {
+ for (const filter of filters) {
+ if (!pass_filter_passes(thrower, receiver, filter)) {
+ return false;
+ }
+ }
+ return true;
+}
+
+// Heuristic: If we go at least ten seconds without the possession changing
+// or the operator specifying some other formation, we probably play the
+// same formation as the last point.
+function should_reuse_last_formation(events, t) {
+ for (const e of events) {
+ if (e.t <= t) {
+ continue;
+ }
+ if (e.t > t + 10000) {
+ break;
+ }
+ const type = e.type;
+ if (type === 'their_goal' || type === 'goal' ||
+ type === 'set_defense' || type === 'set_offense' ||
+ type === 'throwaway' || type === 'their_throwaway' ||
+ type === 'drop' || type === 'was_d' || type === 'stallout' || type === 'defense' || type === 'interception' ||
+ type === 'pull' || type === 'pull_landed' || type === 'pull_oob' || type === 'their_pull' ||
+ type === 'formation_offense' || type === 'formation_defense') {
+ return false;
+ }
+ }
+ return true;
+}
+
+function possibly_close_menu(e) {
+ if (e.target.closest('.filter-click-to-add') === null &&
+ e.target.closest('#filter-add-menu') === null &&
+ e.target.closest('#filter-submenu') === null &&
+ e.target.closest('.filter-pill') === null) {
+ let add_menu = document.getElementById('filter-add-menu');
+ let add_submenu = document.getElementById('filter-submenu');
+ add_menu.style.display = 'none';
+ add_submenu.style.display = 'none';
+ try_gc_filter_menus(false);
+ }
+}
+
+let global_sort = {};
+
+function sort_by(th) {
+ let tr = th.parentElement;
+ let child_idx = 0;
+ for (let column_idx = 0; column_idx < tr.children.length; ++column_idx) {
+ let element = tr.children[column_idx];
+ if (element === th) {
+ ++child_idx; // Pad.
+ break;
+ }
+ if (element.hasAttribute('colspan')) {
+ child_idx += parseInt(element.getAttribute('colspan'));
+ } else {
+ ++child_idx;
+ }
+ }
+
+ global_sort = {};
+ let table = tr.parentElement;
+ for (let row_idx = 1; row_idx < table.children.length - 1; ++row_idx) { // Skip header and globals.
+ let row = table.children[row_idx];
+ let player = parseInt(row.dataset.player);
+ let value = row.children[child_idx].textContent;
+ global_sort[player] = value;
+ }
+}
+
+function get_sorted_players(players)
+{
+ let p = Object.entries(players);
+ if (global_sort.length !== 0) {
+ p.sort((a,b) => {
+ let ai = parseFloat(global_sort[a[0]]);
+ let bi = parseFloat(global_sort[b[0]]);
+ if (ai == ai && bi == bi) {
+ return bi - ai; // Reverse numeric.
+ } else if (global_sort[a[0]] < global_sort[b[0]]) {
+ return -1;
+ } else if (global_sort[a[0]] > global_sort[b[0]]) {
+ return 1;
+ } else {
+ return 0;
+ }
+ });
+ }
+ return p;
+}