import { AppRuntime, OptionalService, PricingResourceType } from '../common/enums';

/** All application runtimes — new enum values appear in billing automatically. */
export function getAllBillingRuntimes(): AppRuntime[] {
  return Object.values(AppRuntime);
}

export const RUNTIME_DISPLAY_LABELS: Record<AppRuntime, string> = {
  [AppRuntime.NODEJS]: 'Node.js',
  [AppRuntime.LARAVEL]: 'Laravel',
  [AppRuntime.WORDPRESS]: 'WordPress',
  [AppRuntime.GO]: 'Go',
  [AppRuntime.PHP]: 'PHP',
  [AppRuntime.PYTHON]: 'Python',
  [AppRuntime.DJANGO]: 'Django',
  [AppRuntime.DOTNET]: '.NET',
};

export const RUNTIME_PRICING_RESOURCES: PricingResourceType[] = [
  PricingResourceType.BASE_FEE,
  PricingResourceType.CPU_PER_CORE,
  PricingResourceType.MEMORY_PER_GB,
  PricingResourceType.STORAGE_PER_GB,
  PricingResourceType.DATABASE_ADDON,
];

/** Same billing rows as apps, without database (not applicable to Redis/RabbitMQ/ES). */
export const OPTIONAL_SERVICE_BILLING_RESOURCES: PricingResourceType[] = [
  PricingResourceType.BASE_FEE,
  PricingResourceType.CPU_PER_CORE,
  PricingResourceType.MEMORY_PER_GB,
  PricingResourceType.STORAGE_PER_GB,
];

/** Maps optional service → flat addon row in addon_rates. */
export const OPTIONAL_SERVICE_PRICING_TYPE: Record<OptionalService, PricingResourceType> = {
  [OptionalService.REDIS]: PricingResourceType.REDIS_ADDON,
  [OptionalService.RABBITMQ]: PricingResourceType.RABBITMQ_ADDON,
  [OptionalService.ELASTICSEARCH]: PricingResourceType.ELASTICSEARCH_ADDON,
};

export function getBillableAddonResourceTypes(): PricingResourceType[] {
  return [PricingResourceType.CUSTOM_DOMAIN_ADDON];
}

export function getAllOptionalServices(): OptionalService[] {
  return Object.values(OptionalService);
}

export const OPTIONAL_SERVICE_LABELS: Record<OptionalService, string> = {
  [OptionalService.REDIS]: 'Redis',
  [OptionalService.RABBITMQ]: 'RabbitMQ',
  [OptionalService.ELASTICSEARCH]: 'Elasticsearch (logging)',
};

/** Deploy footprint aligned with helm/cloudhost-app defaults (limits used for billing). */
export const OPTIONAL_SERVICE_DEPLOY_SPECS: Record<
  OptionalService,
  {
    cpuRequest: string;
    memoryRequest: string;
    cpuLimit: string;
    memoryLimit: string;
    storageGi: number;
  }
> = {
  [OptionalService.REDIS]: {
    cpuRequest: '50m',
    memoryRequest: '64Mi',
    cpuLimit: '200m',
    memoryLimit: '256Mi',
    storageGi: 1,
  },
  [OptionalService.RABBITMQ]: {
    cpuRequest: '100m',
    memoryRequest: '256Mi',
    cpuLimit: '500m',
    memoryLimit: '512Mi',
    storageGi: 2,
  },
  [OptionalService.ELASTICSEARCH]: {
    cpuRequest: '50m',
    memoryRequest: '64Mi',
    cpuLimit: '50m',
    memoryLimit: '64Mi',
    storageGi: 0,
  },
};

/** Fluent Bit sidecar per workload when Elasticsearch logging is enabled. */
export const FLUENT_BIT_SIDECAR = { cpuLimit: '50m', memoryLimit: '64Mi' };

export const RESOURCE_LABELS: Record<PricingResourceType, string> = {
  [PricingResourceType.BASE_FEE]: 'Base fee',
  [PricingResourceType.CPU_PER_CORE]: 'CPU (per core)',
  [PricingResourceType.MEMORY_PER_GB]: 'Memory (per GB)',
  [PricingResourceType.STORAGE_PER_GB]: 'Storage (per GB)',
  [PricingResourceType.DATABASE_ADDON]: 'Database addon',
  [PricingResourceType.REDIS_ADDON]: 'Redis (flat addon)',
  [PricingResourceType.RABBITMQ_ADDON]: 'RabbitMQ (flat addon)',
  [PricingResourceType.ELASTICSEARCH_ADDON]: 'Elasticsearch (flat addon)',
  [PricingResourceType.CUSTOM_DOMAIN_ADDON]: 'Custom domain + SSL',
};

/** @deprecated Use getAllBillingRuntimes() */
export const BILLING_RUNTIMES = getAllBillingRuntimes();

/** @deprecated Use getBillableAddonResourceTypes() */
export const ADDON_PRICING_RESOURCES = getBillableAddonResourceTypes();