import { distributionPlan, hasPlan, type Plan, proPlan } from '../plans.js';
import type { AppEntitlementContext } from './context.js';

export type FeatureId =
  | 'analytics'
  | 'application_groups'
  | 'artifact_configurations'
  | 'custom_domain'
  | 'nsis_web_installer';

export interface EntitlementFeatureDefinition {
  description: string;
  hasAccess: (context: AppEntitlementContext) => boolean;
  id: FeatureId;
  label: string;
  plan: Plan;
}

export interface EntitlementFeatureAccess {
  description: string;
  hasAccess: boolean;
  id: FeatureId;
  label: string;
  plan: Plan;
}

export const entitlementFeatures: Record<
  FeatureId,
  EntitlementFeatureDefinition
> = {
  analytics: {
    description: 'Track monthly customer downloads and application releases.',
    hasAccess: ({ effectiveSubscription }) =>
      hasPlan(proPlan, effectiveSubscription),
    id: 'analytics',
    label: 'Analytics',
    plan: proPlan,
  },
  application_groups: {
    description:
      'Create staging and testing apps that inherit subscription-backed access from a parent app.',
    hasAccess: ({ childAppLimit }) => childAppLimit > 0,
    id: 'application_groups',
    label: 'Application groups',
    plan: proPlan,
  },
  artifact_configurations: {
    description:
      'Distribute your application via Mac ZIP, Windows MSI, Linux Debian and more.',
    hasAccess: ({ effectiveSubscription }) =>
      hasPlan(distributionPlan, effectiveSubscription),
    id: 'artifact_configurations',
    label: 'Build artifacts',
    plan: distributionPlan,
  },
  custom_domain: {
    description:
      'Serve your application downloads from a custom domain of your choice.',
    hasAccess: ({ effectiveSubscription }) =>
      hasPlan(distributionPlan, effectiveSubscription),
    id: 'custom_domain',
    label: 'Custom domain',
    plan: distributionPlan,
  },
  nsis_web_installer: {
    description:
      'Create a lightweight Windows NSIS Web installer for your application.',
    hasAccess: ({ effectiveSubscription }) =>
      hasPlan(proPlan, effectiveSubscription),
    id: 'nsis_web_installer',
    label: 'NSIS Web installer',
    plan: proPlan,
  },
};

export function getAllFeatureAccess(
  context: AppEntitlementContext,
): EntitlementFeatureAccess[] {
  return Object.values(entitlementFeatures).map((definition) => ({
    description: definition.description,
    hasAccess: definition.hasAccess(context),
    id: definition.id,
    label: definition.label,
    plan: definition.plan,
  }));
}