2024-election-results/index.js

116 lines
4.8 KiB
JavaScript

(() => {
let candidates;
let parties;
let states;
let headerContainer = document.querySelector('div.article-block:nth-child(7)');
headerContainer.innerHTML = '';
headerContainer.insertAdjacentHTML('afterend', `<table class="heading h3 competitive en president svelte-1gkg98x"><thead><tr><th>Name</th><th>Party</th><th>Votes</th></tr></thead><tbody id="table-body"></tbody></table><div id="state-container" style="display: grid; grid-template-columns:repeat(4, 1fr); gap: 10px;"></div>`);
const {
fetch: originalFetch
} = window;
window.fetch = async (...args) => {
let [resource, config] = args;
let response = await originalFetch(resource, config);
if (!response.ok) {
return response;
}
const f = response.url.split('/').pop();
if (f === "metadata.json") {
const metadata = await response.json();
states = new Map(metadata.geo.map((c) => [c.uid, c.name]))
parties = new Map(metadata.parties.map((c) => [c.code, c.name]));
candidates = new Map(metadata.candidates.map((c) => [c.uid, [c.fullName, parties.get(c.candidateRaces[0].majorParty)]]));
} else if (f === "president.json") {
const president = await response.json();
let data = president[0]["state_electionTypes"].map((t) => t.state.officeRaces[0].candidateVotes.map((o) => {
return {
"name": (candidates) ? candidates.get(o.candidate) : [o.candidate, "?"],
"votes": o.totalVote
};
})).reduce((acc, current) => {
current.forEach((candidate) => {
const existingCandidate = acc.find((c) => c.name === candidate.name);
if (existingCandidate) {
existingCandidate.votes += candidate.votes;
} else {
acc.push(candidate);
}
});
return acc;
}, []);
let stateVotes = president[0]["state_electionTypes"].map((t) => {
return {
"state": (states) ? states.get(t.state.uid) : t.uid,
"current": t.state.officeRaces[0].officeVotes[0].totalVote,
"expected": t.state.officeRaces[0].officeVotes[0].totalExpectedVote,
"candidates": t.state.officeRaces[0].candidateVotes.map((o) => {
return {
"name": (candidates) ? candidates.get(o.candidate) : [o.candidate, "?"],
"votes": o.totalVote
};
})
};
});
if (data.length > 0) {
let tableBody = document.getElementById('table-body');
tableBody.innerHTML = '';
data.sort((a, b) => b.votes - a.votes).forEach((row, index) => {
let rowElement = tableBody.insertRow();
rowElement.setAttribute('class', `with-state-links row-${index} svelte-woitu6 first-poll-close-row`);
let nameCell = rowElement.insertCell();
nameCell.setAttribute('class', `state en svelte-woitu6`);
let partyCell = rowElement.insertCell();
partyCell.setAttribute('class', `state en svelte-woitu6`);
let votesCell = rowElement.insertCell();
votesCell.setAttribute('class', `state en svelte-woitu6`);
nameCell.textContent = row.name[0];
partyCell.textContent = row.name[1];
votesCell.textContent = row.votes;
});
}
if (stateVotes.length > 0) {
let stateContainer = document.getElementById('state-container');
stateContainer.innerHTML = '';
stateVotes.forEach((row) => {
const table = document.createElement('table');
const thead = document.createElement('thead');
const headerRow = document.createElement('tr');
const headers = [`${row.state}`, 'Party', `Votes Left: ${row.expected - row.current}`];
headers.forEach(header => {
const th = document.createElement('th');
th.textContent = header;
headerRow.appendChild(th);
});
thead.appendChild(headerRow);
table.appendChild(thead);
const tbody = document.createElement('tbody');
row.candidates.sort((a, b) => b.votes - a.votes).forEach((candidate, index) => {
const rowElement = document.createElement('tr');
const nameCell = document.createElement('td');
nameCell.textContent = candidate.name[0];
rowElement.appendChild(nameCell);
const partyCell = document.createElement('td');
partyCell.textContent = candidate.name[1];
rowElement.appendChild(partyCell);
const votesCell = document.createElement('td');
votesCell.textContent = candidate.votes;
rowElement.appendChild(votesCell);
tbody.appendChild(rowElement);
});
table.appendChild(tbody);
stateContainer.appendChild(table);
});
}
}
return response;
};
})();