rapture-party/tf2wikipricing
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feat: add currency conversions to price table

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Exchange rates are loaded once per page and passed to price row generation, so we don't hit the cache more than once.
This commit is contained in:
xenticore
2025-04-16 18:24:27 -04:00
parent fcf077c877
commit 1d92d9e20c
3 changed files with 12 additions and 10 deletions
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12
src/content/content.ts
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@@ -222,7 +222,7 @@ async function inject() {
} }
const qualityName = itemQualities[quality as unknown as keyof typeof itemQualities].toString() const qualityName = itemQualities[quality as unknown as keyof typeof itemQualities].toString()
const priceRow = createPriceRow(qualityName, data, keyPrice, locale) const priceRow = createPriceRow(qualityName, data, keyPrice, exchangeRates, locale)
priceRows.push({order: quality == 6 ? -1 : quality, row: priceRow, category: PriceRowCategory.None}) priceRows.push({order: quality == 6 ? -1 : quality, row: priceRow, category: PriceRowCategory.None})
}) })
@@ -239,7 +239,7 @@ async function inject() {
log(`Australium ${itemName} is unpriced or unavailable, skipping...`) log(`Australium ${itemName} is unpriced or unavailable, skipping...`)
} }
const priceRow = createPriceRow($T("Australium"), data, keyPrice, locale, "https://wiki.teamfortress.com/wiki/Australium_weapons") const priceRow = createPriceRow($T("Australium"), data, keyPrice, exchangeRates, locale, "https://wiki.teamfortress.com/wiki/Australium_weapons")
priceRows.push({order: 99, row: priceRow, category: PriceRowCategory.None}) priceRows.push({order: 99, row: priceRow, category: PriceRowCategory.None})
resolve() resolve()
@@ -271,7 +271,7 @@ async function inject() {
log(`Festive ${itemName} is unpriced or unavailable, skipping...`) log(`Festive ${itemName} is unpriced or unavailable, skipping...`)
} }
const priceRow = createPriceRow($T("Unique"), data, keyPrice, locale) const priceRow = createPriceRow($T("Unique"), data, keyPrice, exchangeRates, locale)
priceRows.push({order: -1, row: priceRow, category: PriceRowCategory.Festive}) priceRows.push({order: -1, row: priceRow, category: PriceRowCategory.Festive})
resolve() resolve()
@@ -287,7 +287,7 @@ async function inject() {
log(`Strange Festive ${itemName} is unpriced or unavailable, skipping...`) log(`Strange Festive ${itemName} is unpriced or unavailable, skipping...`)
} }
const priceRow = createPriceRow($T("Strange"), data, keyPrice, locale) const priceRow = createPriceRow($T("Strange"), data, keyPrice, exchangeRates, locale)
priceRows.push({order: 11, row: priceRow, category: PriceRowCategory.Festive}) priceRows.push({order: 11, row: priceRow, category: PriceRowCategory.Festive})
resolve() resolve()
@@ -331,7 +331,7 @@ async function inject() {
return return
} }
const priceRow = createPriceRow($T(`kt-${tier}`), data, keyPrice, locale, "https://wiki.teamfortress.com/wiki/Killstreak_Kit") const priceRow = createPriceRow($T(`kt-${tier}`), data, keyPrice, exchangeRates, locale, "https://wiki.teamfortress.com/wiki/Killstreak_Kit")
priceRows.push({order: tier, row: priceRow, category: PriceRowCategory.KillstreakKit}) priceRows.push({order: tier, row: priceRow, category: PriceRowCategory.KillstreakKit})
resolve() resolve()
@@ -378,7 +378,7 @@ async function inject() {
log(`${itemName} is unpriced or unavailable, skipping...`) log(`${itemName} is unpriced or unavailable, skipping...`)
} }
const priceRow = createPriceRow($T(variantName), data, keyPrice, locale, "https://wiki.teamfortress.com/wiki/Botkiller_weapons") const priceRow = createPriceRow($T(variantName), data, keyPrice, exchangeRates, locale, "https://wiki.teamfortress.com/wiki/Botkiller_weapons")
// FIXME: order should be by release // FIXME: order should be by release
// Silver Mk.I, Gold Mk.II, Rust, Blood, Carbonado, Diamond, Silver Mk.II, Gold Mk.II // Silver Mk.I, Gold Mk.II, Rust, Blood, Carbonado, Diamond, Silver Mk.II, Gold Mk.II

5
src/content/uiRenderer.ts
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@@ -1,10 +1,11 @@
import { ExchangeRates } from "./exchangeRateService";
import { ItemPriceData } from "./priceService"; import { ItemPriceData } from "./priceService";
import { convertTF2PriceToUSD, defaultCurrencyForPageLocale, convertUSD } from "./utils/currency"; import { convertTF2PriceToUSD, defaultCurrencyForPageLocale, convertUSD } from "./utils/currency";
import { formatPrice } from "./utils/formatting"; import { formatPrice } from "./utils/formatting";
import { $T } from "./utils/localization"; import { $T } from "./utils/localization";
import { logError } from "./utils/log"; import { logError } from "./utils/log";
export function createPriceRow(qualityName: string, data: ItemPriceData, keyPrice: ItemPriceData, locale: string, wikiPage: string = null): HTMLTableRowElement { export function createPriceRow(qualityName: string, data: ItemPriceData, keyPrice: ItemPriceData, rates: ExchangeRates, locale: string, wikiPage: string = null): HTMLTableRowElement {
const priceRow = document.createElement("tr"); const priceRow = document.createElement("tr");
const priceLabel = document.createElement("td"); const priceLabel = document.createElement("td");
@@ -32,7 +33,7 @@ export function createPriceRow(qualityName: string, data: ItemPriceData, keyPric
const currency = defaultCurrencyForPageLocale(locale) ?? 'USD' const currency = defaultCurrencyForPageLocale(locale) ?? 'USD'
if(currency !== 'USD') { if(currency !== 'USD') {
try { try {
const realPrice = convertUSD(realPriceUSD, currency) const realPrice = convertUSD(realPriceUSD, currency, rates)
const currencyFormatter = new Intl.NumberFormat(locale, { style: "currency", currency: currency }) const currencyFormatter = new Intl.NumberFormat(locale, { style: "currency", currency: currency })
realPriceString = currencyFormatter.format(realPrice).replace(/\s+/g, '') realPriceString = currencyFormatter.format(realPrice).replace(/\s+/g, '')
} catch (e) { } catch (e) {

5
src/content/utils/currency.ts
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@@ -1,4 +1,5 @@
import { conversion_ref_usd } from '../config'; import { conversion_ref_usd } from '../config';
import { ExchangeRates } from '../exchangeRateService';
export function defaultCurrencyForPageLocale(locale: string): string | null { export function defaultCurrencyForPageLocale(locale: string): string | null {
switch (locale) { switch (locale) {
@@ -39,9 +40,9 @@ export function convertTF2PriceToUSD(keys: number, metal: number, keyPrice: numb
return Math.ceil(pureMetal * conversion_ref_usd * 100) / 100 return Math.ceil(pureMetal * conversion_ref_usd * 100) / 100
} }
export function convertUSD(usd: number, currency: string): number { export function convertUSD(usd: number, currency: string, rates: ExchangeRates): number {
const cur = currency.toUpperCase() const cur = currency.toUpperCase()
if(cur === 'USD') return usd if(cur === 'USD') return usd
throw new Error(`Not implemented`) return usd * rates[cur]
} }