Modrinth-plus/apps/frontend/src/plugins/shorthands.js

import { getProjectTypeForUrlShorthand } from '~/helpers/projects.js'

export default defineNuxtPlugin((nuxtApp) => {
	const tagStore = useGeneratedState()

	nuxtApp.provide('formatNumber', formatNumber)
	nuxtApp.provide('capitalizeString', capitalizeString)
	nuxtApp.provide('formatMoney', formatMoney)
	nuxtApp.provide('formatVersion', (versionsArray) => formatVersions(tagStore, versionsArray))
	nuxtApp.provide('orElse', (first, otherwise) => first ?? otherwise)
	nuxtApp.provide('external', () => {
		const cosmeticsStore = useCosmetics().value

		return cosmeticsStore.externalLinksNewTab ? '_blank' : ''
	})

	/*
    Only use on the complete list of versions for a project, partial lists will generate
    the wrong version slugs
  */
	nuxtApp.provide('computeVersions', (versions, members) => {
		const visitedVersions = []
		const returnVersions = []

		const authorMembers = {}

		for (const version of versions.sort(
			(a, b) => nuxtApp.$dayjs(a.date_published) - nuxtApp.$dayjs(b.date_published),
		)) {
			if (visitedVersions.includes(version.version_number)) {
				visitedVersions.push(version.version_number)
				version.displayUrlEnding = version.id
			} else {
				visitedVersions.push(version.version_number)
				version.displayUrlEnding = version.version_number
			}
			version.primaryFile = version.files.find((file) => file.primary) ?? version.files[0]

			if (!version.primaryFile) {
				version.primaryFile = {
					hashes: {
						sha1: '',
						sha512: '',
					},
					url: '#',
					filename: 'unknown',
					primary: false,
					size: 0,
					file_type: null,
				}
			}

			version.author = authorMembers[version.author_id]
			if (!version.author) {
				version.author = members.find((x) => x.user.id === version.author_id)
				authorMembers[version.author_id] = version.author
			}

			returnVersions.push(version)
		}

		return returnVersions
			.reverse()
			.map((version, index) => {
				const nextVersion = returnVersions[index + 1]
				if (nextVersion && version.changelog && nextVersion.changelog === version.changelog) {
					return { duplicate: true, ...version }
				} else {
					return { duplicate: false, ...version }
				}
			})
			.sort((a, b) => nuxtApp.$dayjs(b.date_published) - nuxtApp.$dayjs(a.date_published))
	})
	nuxtApp.provide('getProjectTypeForDisplay', (type, categories) => {
		if (type === 'mod') {
			const isPlugin = categories.some((category) => {
				return tagStore.value.loaderData.allPluginLoaders.includes(category)
			})
			const isMod = categories.some((category) => {
				return tagStore.value.loaderData.modLoaders.includes(category)
			})
			const isDataPack = categories.some((category) => {
				return tagStore.value.loaderData.dataPackLoaders.includes(category)
			})

			if (isMod && isPlugin && isDataPack) {
				return 'mod, plugin, and data pack'
			} else if (isMod && isPlugin) {
				return 'mod and plugin'
			} else if (isMod && isDataPack) {
				return 'mod and data pack'
			} else if (isPlugin && isDataPack) {
				return 'plugin and data pack'
			} else if (isDataPack) {
				return 'data pack'
			} else if (isPlugin) {
				return 'plugin'
			}
		}

		return type
	})
	nuxtApp.provide('getProjectTypeForUrl', (type, loaders, tags) =>
		getProjectTypeForUrlShorthand(type, loaders, tags),
	)
	nuxtApp.provide('cycleValue', cycleValue)
})
export const formatNumber = (number, abbreviate = true) => {
	const x = +number
	if (x >= 1000000 && abbreviate) {
		return (x / 1000000).toFixed(2).toString() + 'M'
	} else if (x >= 10000 && abbreviate) {
		return (x / 1000).toFixed(1).toString() + 'k'
	} else {
		return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',')
	}
}

export const formatMoney = (number, abbreviate = false) => {
	number = Math.floor(number * 100) / 100
	const x = +number
	if (x >= 1000000 && abbreviate) {
		return '$' + (x / 1000000).toFixed(2).toString() + 'M'
	} else if (x >= 10000 && abbreviate) {
		return '$' + (x / 1000).toFixed(2).toString() + 'k'
	} else {
		return (
			'$' +
			x
				.toFixed(2)
				.toString()
				.replace(/\B(?=(\d{3})+(?!\d))/g, ',')
		)
	}
}

export const capitalizeString = (name) => {
	return name ? name.charAt(0).toUpperCase() + name.slice(1) : name
}

export const formatVersions = (tag, versionArray) => {
	const allVersions = tag.value.gameVersions.slice().reverse()
	const allReleases = allVersions.filter((x) => x.version_type === 'release')

	const intervals = []
	let currentInterval = 0

	for (let i = 0; i < versionArray.length; i++) {
		const index = allVersions.findIndex((x) => x.version === versionArray[i])
		const releaseIndex = allReleases.findIndex((x) => x.version === versionArray[i])

		if (i === 0) {
			intervals.push([[versionArray[i], index, releaseIndex]])
		} else {
			const intervalBase = intervals[currentInterval]

			if (
				(index - intervalBase[intervalBase.length - 1][1] === 1 ||
					releaseIndex - intervalBase[intervalBase.length - 1][2] === 1) &&
				(allVersions[intervalBase[0][1]].version_type === 'release' ||
					allVersions[index].version_type !== 'release')
			) {
				intervalBase[1] = [versionArray[i], index, releaseIndex]
			} else {
				currentInterval += 1
				intervals[currentInterval] = [[versionArray[i], index, releaseIndex]]
			}
		}
	}

	const newIntervals = []
	for (let i = 0; i < intervals.length; i++) {
		const interval = intervals[i]

		if (interval.length === 2 && interval[0][2] !== -1 && interval[1][2] === -1) {
			let lastSnapshot = null
			for (let j = interval[1][1]; j > interval[0][1]; j--) {
				if (allVersions[j].version_type === 'release') {
					newIntervals.push([
						interval[0],
						[
							allVersions[j].version,
							j,
							allReleases.findIndex((x) => x.version === allVersions[j].version),
						],
					])

					if (lastSnapshot !== null && lastSnapshot !== j + 1) {
						newIntervals.push([[allVersions[lastSnapshot].version, lastSnapshot, -1], interval[1]])
					} else {
						newIntervals.push([interval[1]])
					}

					break
				} else {
					lastSnapshot = j
				}
			}
		} else {
			newIntervals.push(interval)
		}
	}

	const output = []

	for (const interval of newIntervals) {
		if (interval.length === 2) {
			output.push(`${interval[0][0]}–${interval[1][0]}`)
		} else {
			output.push(interval[0][0])
		}
	}

	return (output.length === 0 ? versionArray : output).join(', ')
}

export const cycleValue = (value, values) => {
	const index = values.indexOf(value) + 1
	return values[index % values.length]
}