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a tool for shared writing and social publishing forked from leaflet.pub/leaflet
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export let usePollBlockUIState = create( () => ({}) as { [entity: string]: { state: "editing" | "voting" | "results" } | undefined; },);
export const PollBlock = (props: BlockProps) => { let { data: pub } = useLeafletPublicationData(); if (!pub) return <LeafletPollBlock {...props} />; return <PublicationPollBlock {...props} />;};
export const LeafletPollBlock = (props: BlockProps) => { let isSelected = useUIState((s) => s.selectedBlocks.find((b) => b.value === props.entityID), ); let { permissions } = useEntitySetContext();
let { data: pollData } = usePollData(); let hasVoted = pollData?.voter_token && pollData.polls.find( (v) => v.poll_votes_on_entity.voter_token === pollData.voter_token && v.poll_votes_on_entity.poll_entity === props.entityID, );
let pollState = usePollBlockUIState((s) => s[props.entityID]?.state); if (!pollState) { if (hasVoted) pollState = "results"; else pollState = "voting"; }
const setPollState = useCallback( (state: "editing" | "voting" | "results") => { usePollBlockUIState.setState((s) => ({ [props.entityID]: { state } })); }, [], );
let votes = pollData?.polls.filter( (v) => v.poll_votes_on_entity.poll_entity === props.entityID, ) || []; let totalVotes = votes.length;
return ( <div className={`poll flex flex-col gap-2 p-3 w-full ${isSelected ? "block-border-selected " : "block-border"}`} style={{ backgroundColor: "color-mix(in oklab, rgb(var(--accent-1)), rgb(var(--bg-page)) 85%)", }} > {pollState === "editing" ? ( <EditPoll totalVotes={totalVotes} votes={votes.map((v) => v.poll_votes_on_entity)} entityID={props.entityID} close={() => { if (hasVoted) setPollState("results"); else setPollState("voting"); }} /> ) : pollState === "results" ? ( <PollResults entityID={props.entityID} pollState={pollState} setPollState={setPollState} hasVoted={!!hasVoted} /> ) : ( <PollVote entityID={props.entityID} onSubmit={() => setPollState("results")} pollState={pollState} setPollState={setPollState} hasVoted={!!hasVoted} /> )} </div> );};
const PollVote = (props: { entityID: string; onSubmit: () => void; pollState: "editing" | "voting" | "results"; setPollState: (pollState: "editing" | "voting" | "results") => void; hasVoted: boolean;}) => { let { data, mutate } = usePollData(); let { permissions } = useEntitySetContext();
let pollOptions = useEntity(props.entityID, "poll/options"); let currentVotes = data?.voter_token ? data.polls .filter( (p) => p.poll_votes_on_entity.poll_entity === props.entityID && p.poll_votes_on_entity.voter_token === data.voter_token, ) .map((v) => v.poll_votes_on_entity.option_entity) : []; let [selectedPollOptions, setSelectedPollOptions] = useState<string[]>(currentVotes);
return ( <> {pollOptions.map((option, index) => ( <PollVoteButton key={option.data.value} selected={selectedPollOptions.includes(option.data.value)} toggleSelected={() => setSelectedPollOptions((s) => s.includes(option.data.value) ? s.filter((s) => s !== option.data.value) : [...s, option.data.value], ) } entityID={option.data.value} /> ))} <div className="flex justify-between items-center"> <div className="flex justify-end gap-2"> {permissions.write && ( <button className="pollEditOptions w-fit flex gap-2 items-center justify-start text-sm text-accent-contrast" onClick={() => { props.setPollState("editing"); }} > Edit Options </button> )}
{permissions.write && <Separator classname="h-6" />} <PollStateToggle setPollState={props.setPollState} pollState={props.pollState} hasVoted={props.hasVoted} /> </div> <ButtonPrimary className="place-self-end" onClick={async () => { await voteOnPoll(props.entityID, selectedPollOptions); mutate((oldState) => { if (!oldState || !oldState.voter_token) return; return { ...oldState, polls: [ ...oldState.polls.filter( (p) => !( p.poll_votes_on_entity.voter_token === oldState.voter_token && p.poll_votes_on_entity.poll_entity == props.entityID ), ), ...selectedPollOptions.map((option_entity) => ({ poll_votes_on_entity: { option_entity, entities: { set: "" }, poll_entity: props.entityID, voter_token: oldState.voter_token!, }, })), ], }; }); props.onSubmit(); }} disabled={ selectedPollOptions.length === 0 || (selectedPollOptions.length === currentVotes.length && selectedPollOptions.every((s) => currentVotes.includes(s))) } > Vote! </ButtonPrimary> </div> </> );};const PollVoteButton = (props: { entityID: string; selected: boolean; toggleSelected: () => void;}) => { let optionName = useEntity(props.entityID, "poll-option/name")?.data.value; if (!optionName) return null; if (props.selected) return ( <div className="flex gap-2 items-center"> <ButtonPrimary className={`pollOption grow max-w-full flex`} onClick={() => { props.toggleSelected(); }} > {optionName} </ButtonPrimary> </div> ); return ( <div className="flex gap-2 items-center"> <ButtonSecondary className={`pollOption grow max-w-full flex`} onClick={() => { props.toggleSelected(); }} > {optionName} </ButtonSecondary> </div> );};
const PollResults = (props: { entityID: string; pollState: "editing" | "voting" | "results"; setPollState: (pollState: "editing" | "voting" | "results") => void; hasVoted: boolean;}) => { let { data } = usePollData(); let { permissions } = useEntitySetContext(); let pollOptions = useEntity(props.entityID, "poll/options"); let pollData = data?.pollVotes.find((p) => p.poll_entity === props.entityID); let votesByOptions = pollData?.votesByOption || {}; let highestVotes = Math.max(...Object.values(votesByOptions)); let winningOptionEntities = Object.entries(votesByOptions).reduce<string[]>( (winningEntities, [entity, votes]) => { if (votes === highestVotes) winningEntities.push(entity); return winningEntities; }, [], ); return ( <> {pollOptions.map((p) => ( <PollResult key={p.id} winner={winningOptionEntities.includes(p.data.value)} entityID={p.data.value} totalVotes={pollData?.unique_votes || 0} votes={pollData?.votesByOption[p.data.value] || 0} /> ))} <div className="flex gap-2"> {permissions.write && ( <button className="pollEditOptions w-fit flex gap-2 items-center justify-start text-sm text-accent-contrast" onClick={() => { props.setPollState("editing"); }} > Edit Options </button> )}
{permissions.write && <Separator classname="h-6" />} <PollStateToggle setPollState={props.setPollState} pollState={props.pollState} hasVoted={props.hasVoted} /> </div> </> );};
const PollResult = (props: { entityID: string; votes: number; totalVotes: number; winner: boolean;}) => { let optionName = useEntity(props.entityID, "poll-option/name")?.data.value; return ( <div className={`pollResult relative grow py-0.5 px-2 border-accent-contrast rounded-md overflow-hidden ${props.winner ? "font-bold border-2" : "border"}`} > <div style={{ WebkitTextStroke: `${props.winner ? "6px" : "6px"} ${theme.colors["bg-page"]}`, paintOrder: "stroke fill", }} className={`pollResultContent text-accent-contrast relative flex gap-2 justify-between z-10`} > <div className="grow max-w-full truncate">{optionName}</div> <div>{props.votes}</div> </div> <div className={`pollResultBG absolute bg-bg-page w-full top-0 bottom-0 left-0 right-0 flex flex-row z-0`} > <div className={`bg-accent-contrast rounded-[2px] m-0.5`} style={{ maskImage: "var(--hatchSVG)", maskRepeat: "repeat repeat",
...(props.votes === 0 ? { width: "4px" } : { flexBasis: `${(props.votes / props.totalVotes) * 100}%` }), }} /> <div /> </div> </div> );};
const EditPoll = (props: { votes: { option_entity: string }[]; totalVotes: number; entityID: string; close: () => void;}) => { let pollOptions = useEntity(props.entityID, "poll/options"); let { rep } = useReplicache(); let permission_set = useEntitySetContext(); let [localPollOptionNames, setLocalPollOptionNames] = useState<{ [k: string]: string; }>({}); return ( <> {props.totalVotes > 0 && ( <div className="text-sm italic text-tertiary"> You can't edit options people already voted for! </div> )}
{pollOptions.length === 0 && ( <div className="text-center italic text-tertiary text-sm"> no options yet... </div> )} {pollOptions.map((p) => ( <EditPollOption key={p.id} entityID={p.data.value} pollEntity={props.entityID} disabled={!!props.votes.find((v) => v.option_entity === p.data.value)} localNameState={localPollOptionNames[p.data.value]} setLocalNameState={setLocalPollOptionNames} /> ))}
<button className="pollAddOption w-fit flex gap-2 items-center justify-start text-sm text-accent-contrast" onClick={async () => { let pollOptionEntity = v7(); await rep?.mutate.addPollOption({ pollEntity: props.entityID, pollOptionEntity, pollOptionName: "", permission_set: permission_set.set, factID: v7(), });
focusElement( document.getElementById( elementId.block(props.entityID).pollInput(pollOptionEntity), ) as HTMLInputElement | null, ); }} > Add an Option </button>
<hr className="border-border" /> <ButtonPrimary className="place-self-end" onClick={async () => { // remove any poll options that have no name // look through the localPollOptionNames object and remove any options that have no name let emptyOptions = Object.entries(localPollOptionNames).filter( ([optionEntity, optionName]) => optionName === "", ); await Promise.all( emptyOptions.map( async ([entity]) => await rep?.mutate.removePollOption({ optionEntity: entity, }), ), );
await rep?.mutate.assertFact( Object.entries(localPollOptionNames) .filter(([, name]) => !!name) .map(([entity, name]) => ({ entity, attribute: "poll-option/name", data: { type: "string", value: name }, })), ); props.close(); }} > Save <CheckTiny /> </ButtonPrimary> </> );};
const EditPollOption = (props: { entityID: string; pollEntity: string; localNameState: string | undefined; setLocalNameState: ( s: (s: { [k: string]: string }) => { [k: string]: string }, ) => void; disabled: boolean;}) => { let { rep } = useReplicache(); let optionName = useEntity(props.entityID, "poll-option/name")?.data.value; useEffect(() => { props.setLocalNameState((s) => ({ ...s, [props.entityID]: optionName || "", })); }, [optionName, props.setLocalNameState, props.entityID]);
return ( <div className="flex gap-2 items-center"> <Input id={elementId.block(props.pollEntity).pollInput(props.entityID)} type="text" className="pollOptionInput w-full input-with-border" placeholder="Option here..." disabled={props.disabled} value={ props.localNameState === undefined ? optionName : props.localNameState } onChange={(e) => { props.setLocalNameState((s) => ({ ...s, [props.entityID]: e.target.value, })); }} onKeyDown={(e) => { if (e.key === "Backspace" && !e.currentTarget.value) { e.preventDefault(); rep?.mutate.removePollOption({ optionEntity: props.entityID }); } }} />
<button tabIndex={-1} disabled={props.disabled} className="text-accent-contrast disabled:text-border" onMouseDown={async () => { await rep?.mutate.removePollOption({ optionEntity: props.entityID }); }} > <CloseTiny /> </button> </div> );};
const PollStateToggle = (props: { setPollState: (pollState: "editing" | "voting" | "results") => void; hasVoted: boolean; pollState: "editing" | "voting" | "results";}) => { return ( <button className="text-sm text-accent-contrast sm:hover:underline" onClick={() => { props.setPollState(props.pollState === "voting" ? "results" : "voting"); }} > {props.pollState === "voting" ? "See Results" : props.hasVoted ? "Change Vote" : "Back to Poll"} </button> );};