service_instance.ts

export enum ServiceType {
    TRANSLATE = 'translate',
    RECOGNIZE = 'recognize',
    TTS = 'tts',
    COLLECTION = 'Collection'
}

export enum ServiceSourceType {
    BUILDIN = 'buildin',
    PLUGIN = 'plugin',
}

export function getServiceSouceType(serviceInstanceKey: string): ServiceSourceType {
    if (serviceInstanceKey.startsWith('[plugin]')) {
        return ServiceSourceType.PLUGIN
    } else {
        return ServiceSourceType.BUILDIN
    }
}

export function whetherPluginService(serviceInstanceKey: string): boolean {
    return getServiceSouceType(serviceInstanceKey) === ServiceSourceType.PLUGIN
}


// The serviceInstanceKey consists of the service name and it's id, separated by @
// In earlier versions, the @ separator and id were optional, so they all have only one instance.
export function createServiceInstanceKey(serviceName: string): string {
    const randomId = Math.random().toString(36).substring(2)
    return `${serviceName}@${randomId}`
}


// if the serviceInstanceKey is from a plugin, serviceName is it's pluginId
export function getServiceName(serviceInstanceKey: string): string {
    return serviceInstanceKey.split('@')[0]
}

export function getDisplayInstanceName(instanceName: string, serviceNameSupplier: () => string): string {
    return instanceName || serviceNameSupplier()
}

export const INSTANCE_NAME_CONFIG_KEY = 'instanceName'

export function whetherAvailableService(serviceInstanceKey: string, availableServices: Record<ServiceSourceType, Record<string, any>>) {
    const serviceSourceType = getServiceSouceType(serviceInstanceKey)
    const serviceName = getServiceName(serviceInstanceKey)
    return availableServices[serviceSourceType]?.[serviceName] !== undefined

}