function _json(name) {
    return async function(response) {
        try {
            return await response.json()
        }
        catch (e) {
            console.error(`could not read ${name}`)
            return null
        }
    }
}

const versionPromise = fetch('/version.json').then(_json('version.json'))
const metadataPromise = fetch('/metadata.json').then(_json('metadata.json'))

export const version = await versionPromise
console.log('version', version)
export const metadata = await metadataPromise
console.log('metadata', metadata)

export const metadataMap = {}
for (const poolMeta of metadata.p)
    metadataMap[poolMeta.a] = poolMeta
for (const tokenMeta of metadata.t)
    metadataMap[tokenMeta.a] = tokenMeta
console.log('metadataMap', metadataMap)