const DEFAULT_ASSET_BASE_URL = 'https://transcend.ringzle.com/web/assets'
const DEFAULT_PROFILE_IMAGE_BASE_URL = 'https://transcend.ringzle.com/xiaozhi-app/profile'
const IMAGE_PATH = '/images/'

function getAssetBaseUrl(env = process.env) {
	return String(env.VUE_APP_ASSET_BASE_URL || DEFAULT_ASSET_BASE_URL).replace(/\/+$/, '')
}

function imageUrl(filename, env = process.env) {
	const normalizedFilename = String(filename || '').replace(/^\/+/, '')
	return `${getAssetBaseUrl(env)}${IMAGE_PATH}${encodeURIComponent(normalizedFilename)}`
}

function htmlUrl(filename, env = process.env) {
	const normalizedFilename = String(filename || '').replace(/^\/+/, '')
	return `${getAssetBaseUrl(env)}/html/${encodeURIComponent(normalizedFilename)}`
}

function getProfileImageUrl(filename, env = process.env) {
	const normalizedFilename = String(filename || '').replace(/^\/+/, '')
	const baseUrl = String(env.VUE_APP_PROFILE_IMAGE_BASE_URL || DEFAULT_PROFILE_IMAGE_BASE_URL).replace(/\/+$/, '')
	return `${baseUrl}/${normalizedFilename}`
}

module.exports = {
	DEFAULT_ASSET_BASE_URL,
	DEFAULT_PROFILE_IMAGE_BASE_URL,
	getAssetBaseUrl,
	getProfileImageUrl,
	htmlUrl,
	imageUrl
}