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Maurice
ce69ae99a1
The bringers list moves next to the other bringer helpers so the card file exports components only, three tests read without non-null assertions or any, and three files take the formatting their checks expect.
48 lines
1.7 KiB
TypeScript
48 lines
1.7 KiB
TypeScript
import type { TripMember } from './usePackingListPanel';
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interface BroughtItem {
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owner_username?: string | null;
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contributors?: { username: string }[] | null;
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}
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/**
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* Everyone bringing a common item, as one readable list: its bringer first, then
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* whoever also brings it. The row only has room for one avatar and a "+n", so this
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* is what its tooltip and the item sheet name (#2782).
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*/
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export function packingBringerNames(item: BroughtItem): string {
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const names = [item.owner_username, ...(item.contributors ?? []).map((c) => c.username)];
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return [...new Set(names.filter((n): n is string => !!n))].join(', ');
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}
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/** One person bringing a common item: the name, and the picture when the trip knows one. */
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export interface Bringer {
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name: string;
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avatar: string | null;
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}
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/** The item's bringer first, then whoever also brings it, each once, with their picture from the trip's members. */
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export function bringersOf(
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item: {
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owner_id?: number | null;
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owner_username?: string | null;
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contributors?: { user_id: number; username: string }[] | null;
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},
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members: readonly TripMember[]
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): Bringer[] {
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const avatarOf = (id: number | null | undefined) => {
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const member = id == null ? undefined : members.find((m) => m.id === id);
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return member?.avatar_url ?? member?.avatar ?? null;
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};
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const all = [
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...(item.owner_username ? [{ id: item.owner_id ?? null, name: item.owner_username }] : []),
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...(item.contributors ?? []).map((c) => ({ id: c.user_id, name: c.username })),
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];
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const bringers: Bringer[] = [];
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for (const person of all) {
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if (bringers.some((b) => b.name === person.name)) continue;
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bringers.push({ name: person.name, avatar: avatarOf(person.id) });
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}
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return bringers;
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}
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