import {
  Days,
  FreeTrialPackage,
  PaddlePlanId,
  PaidPackage,
  PaidPerpetualPackage,
  SubscriptionPackage,
  FreeUploadPlanId
} from "@upload-io/upload-shared-iso-lite";

/**
 * Packages vs Plans:
 *
 * Packages are what we advertise on the website and are ultimately what users can buy. A package may include one or
 * many plans. For example, a package may include a free trial premium plan, and then downgrade to a basic plan. The
 * dashboard shows the user which _plan_ they're on rather than which _package_, since the plan may expire and
 * transition into a new plan.
 */
function makeFreeTrial(paidPlan: PaidPerpetualPackage, uploadPlanId: FreeUploadPlanId): FreeTrialPackage {
  const quotas = paidPlan.plans.base.quotas.base;
  return {
    uploadPackageId: uploadPlanId, // Currently they exactly match, so just reuse it (structured typing ftw!)
    isFreeTrailFor: paidPlan.uploadPackageId,
    paddlePlanId: undefined,
    priceUsd: 0,
    plans: {
      base: undefined,
      trials: [
        {
          validity: Days(14),
          plan: {
            uploadPlanId,
            features: {
              base: paidPlan.plans.base.features.base
            },
            quotas: {
              base: parseInt(quotas) > 100 ? "50" : quotas // We reduce the limit for free trials.
            }
          }
        }
      ]
    }
  };
}

const gb10: PaidPerpetualPackage = {
  uploadPackageId: "gb10",
  paddlePlanId: PaddlePlanId(741915),
  priceUsd: 7,
  plans: {
    base: {
      uploadPlanId: "gb10",
      features: {
        base: "basic"
      },
      quotas: {
        base: "10"
      }
    },
    trials: []
  }
};

const gb50: PaidPerpetualPackage = {
  uploadPackageId: "gb50",
  paddlePlanId: PaddlePlanId(741914),
  priceUsd: 35,
  plans: {
    base: {
      uploadPlanId: "gb50",
      features: {
        base: "pro"
      },
      quotas: {
        base: "50"
      }
    },
    trials: []
  }
};

const gb300: PaidPerpetualPackage = {
  uploadPackageId: "gb300",
  paddlePlanId: PaddlePlanId(741916),
  priceUsd: 195,
  plans: {
    base: {
      uploadPlanId: "gb300",
      features: {
        base: "business"
      },
      quotas: {
        base: "300"
      }
    },
    trials: []
  }
};

const gb10Trial: FreeTrialPackage = makeFreeTrial(gb10, "gb10Trial");
const gb50Trial: FreeTrialPackage = makeFreeTrial(gb50, "gb50Trial");
const gb300Trial: FreeTrialPackage = makeFreeTrial(gb300, "gb300Trial");

export const packageCatalog = { gb10, gb50, gb300, gb10Trial, gb50Trial, gb300Trial };
export const packageList: SubscriptionPackage[] = Object.values(packageCatalog);

// Subscription plans that we allow all new users to freely enter into on signing up.
// IMPORTANT: these lists must be in order from worst-to-best, as we rely on the order when suggesting plan upgrades in the UI.
export const freeTrialPackages: FreeTrialPackage[] = [gb10Trial, gb50Trial, gb300Trial];
export const paidPackages: PaidPackage[] = [gb10, gb50, gb300];

// There may be a slight delay in the webhook from Paddle, so we put them onto the lowest tier. Worse-case is someone
// creates their account by signing straight up to a higher tier, and then notices they're on the wrong (a lower) tier.
// This is still better than them paying money and they being told they can't sign in!
export const defaultPackageUntilWebhookReceived = gb10Trial;