farming-weight/dist/upgrades/groups.js

Tools for calculating farming weight and fortune in Hypixel Skyblock

import { mergeCost } from '../constants/upgrades.js';
const SLOT_ORDER = {
    Helmet: 0,
    Chestplate: 1,
    Leggings: 2,
    Boots: 3,
    Necklace: 4,
    Cloak: 5,
    Belt: 6,
    Gloves: 7,
};
export function withGroupedUpgrades(upgrades) {
    const groupedRows = buildGroupedUpgrades(upgrades);
    if (groupedRows.length === 0)
        return upgrades;
    const groupedMemberKeys = new Set(groupedRows.flatMap((group) => group.groupedUpgrades ?? []).map((upgrade) => getUpgradeKey(upgrade)));
    const ungroupedRows = upgrades.filter((upgrade) => !groupedMemberKeys.has(getUpgradeKey(upgrade)));
    return [...groupedRows, ...ungroupedRows];
}
export function buildGroupedUpgrades(upgrades) {
    const grouped = new Map();
    for (const upgrade of upgrades) {
        if (!upgrade.group?.id)
            continue;
        const members = grouped.get(upgrade.group.id) ?? [];
        members.push(upgrade);
        grouped.set(upgrade.group.id, members);
    }
    const result = [];
    for (const members of grouped.values()) {
        if (members.length < 2)
            continue;
        const sorted = [...members].sort(compareUpgradeGroupMembers);
        const first = sorted[0];
        const group = first?.group;
        if (!group)
            continue;
        const stats = sumStats(sorted);
        const cost = mergeUpgradeCosts(sorted);
        result.push({
            title: group.label,
            increase: sorted.reduce((sum, upgrade) => sum + (upgrade.increase ?? 0), 0),
            stats,
            action: first.action,
            category: first.category,
            cost,
            wiki: first.wiki,
            conflictKey: `upgrade_group:${group.id}:${sorted.map((upgrade) => upgrade.conflictKey ?? upgrade.title).join('|')}`,
            group: {
                ...group,
                memberCount: sorted.length,
            },
            groupedUpgrades: sorted,
            meta: {
                type: 'upgrade_group',
                id: group.id,
            },
        });
    }
    return result.sort((a, b) => a.title.localeCompare(b.title));
}
function compareUpgradeGroupMembers(a, b) {
    const slotA = a.onto?.slot ? (SLOT_ORDER[a.onto.slot] ?? 99) : 99;
    const slotB = b.onto?.slot ? (SLOT_ORDER[b.onto.slot] ?? 99) : 99;
    if (slotA !== slotB)
        return slotA - slotB;
    return a.title.localeCompare(b.title);
}
function sumStats(upgrades) {
    const stats = {};
    for (const upgrade of upgrades) {
        for (const [stat, value] of Object.entries(upgrade.stats ?? {})) {
            stats[stat] = (stats[stat] ?? 0) + (value ?? 0);
        }
    }
    return Object.keys(stats).length > 0 ? stats : undefined;
}
function mergeUpgradeCosts(upgrades) {
    const costs = upgrades.map((upgrade) => upgrade.cost).filter((cost) => cost !== undefined);
    return costs.length > 0 ? mergeCost(...costs) : undefined;
}
function getUpgradeKey(upgrade) {
    return (upgrade.conflictKey ??
        `${upgrade.title}:${upgrade.action}:${upgrade.meta?.type ?? ''}:${upgrade.meta?.id ?? ''}`);
}
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