const LetsPlay = React.memo(props => {
- const quorum = Math.round((props.num_players + 1) / 2);
+ const quorum = Math.max(0, props.num_players - props.prompts.length);
const max_votes = props.prompts.reduce(
(max_so_far, v) => Math.max(max_so_far, v.votes.length), 0);
- if (max_votes < quorum)
- return null;
+ if (max_votes < quorum) {
+ let text = `Before we play, we should collect a bit
+ more information about what category would
+ be interesting for this group. So, either
+ type a new category option above, or else`;
+ if (props.prompts.length) {
+ if (props.prompts.length > 1)
+ text += " vote on some of the categories below.";
+ else
+ text += " vote on the category below.";
+ } else {
+ text += " wait for others to submit, and then vote on them below.";
+ }
+
+ return (
+ <div className="before-we-play">
+ <p>
+ {text}
+ </p>
+ </div>
+ );
+ }
- const candidates = props.prompts.filter(p => p.votes.length >= quorum);
+ const candidates = props.prompts.filter(p => p.votes.length >= max_votes);
const index = Math.floor(Math.random() * candidates.length);
const winner = candidates[index];