Client_Fe/src/lib/models/customer.ts

import type { GymPlan } from "@/lib/models/gym-plan"
import type { PaymentStatus, SubscriptionSummary } from "@/lib/models/subscription"

/** One weekly weigh-in (CusWeightLossProgress). */
export interface WeightProgressPoint {
  weeklyProgressId: string
  weight?: number | null
  recordedAt: string
}

/** A member's goal/measurements (CustomerTarget) with their weight history. */
export interface CustomerTarget {
  customerTargetId: string
  currentWeight?: number | null
  currentHeight?: number | null
  targetWeight?: number | null
  goal?: string | null
  timePeriod?: string | null
  weeklyProgresses?: WeightProgressPoint[] | null
}

/** Customer entity as serialized by the backend (camelCase of the EF model). */
export interface MemberProfile {
  cusId: string
  cusName?: string | null
  gender?: string | null
  /** Date of birth, "yyyy-MM-dd". Backend property is BoD. */
  boD?: string | null
  primaryPH?: string | null
  secondaryPH?: string | null
  email?: string | null
  nic?: string | null
  address?: string | null
  fkUserId?: string
  isActive: boolean
  createdAt: string
  isLocked?: boolean
  lockReason?: string | null
  lockedAt?: string | null
  customerTargets?: CustomerTarget[] | null
  user?: {
    userId: string
    userName?: string | null
    email?: string | null
    phoneNumber?: string | null
  } | null
}

/** A workout/meal plan the member is assigned to. */
export interface FollowedPlan {
  planId: string
  name?: string | null
  isFollowing: boolean
  completedDate?: string | null
}

/** GET client/customers/{id}/full — the "More Info" aggregate. */
export interface MemberFullDetail {
  customer: MemberProfile
  subscriptions?: SubscriptionSummary[]
  workoutPlans: FollowedPlan[]
  mealPlans: FollowedPlan[]
}

/** POST client/customers/{id}/medical (password-gated). */
export interface MedicalDetails {
  bloodGroup?: string | null
  disabilities?: string | null
}

/**
 * Row shape of GET client/customers (MemberListRowDto): one row per member.
 * Group members each get a row pointing at their shared subscription.
 */
export interface MemberSubscription {
  subscriptionId: string
  fkCustomerPlanId: string
  fkCustomerId: string
  onboardDate: string
  /** Frozen at creation, never changes again -- use renewalDate for current status/listing. */
  expiryDate?: string | null
  renewalDate?: string | null
  isActive: boolean
  createdAt: string
  customer?: MemberProfile | null
  isPrimary: boolean
  /** False when unassigned from the plan but still a member of the gym — re-assignable. */
  isPlanAssigned?: boolean
  planName?: string | null
  /** "None" means this member was created without a plan yet — assign one to make them active. */
  planScope?: "Individual" | "Group" | "None"
  memberCount?: number
  memberLimit?: number
  invoiceAmount?: number
  paidAmount?: number
  balance?: number
  paymentStatus?: PaymentStatus
  allowSplitPayments?: boolean
  fingerprintId?: number | null
  fingerprintName?: string | null
  accessProfileId?: number | null
  accessNumber?: string | null
  accessProvisionStatus?: "NotConfigured" | "NoDevice" | "Pending" | "Synced" | "Failed"
  actualAccessState?: "Unknown" | "Enabled" | "Disabled" | "Mixed"
  desiredAccessState?: "Enabled" | "Disabled"
  fingerprintCount?: number
  accessLastError?: string | null
  isLocked?: boolean
  lockReason?: string | null
  /** Face-photo enrolment on the gym's access terminals. */
  hasFacePhoto?: boolean
  facePhotoStatus?: "None" | "Pending" | "Synced" | "Failed"
  facePhotoError?: string | null
}

/** GET client/customers/unlinked-fingerprints — a device enrollment not yet linked to a Customer. */
export interface UnlinkedFingerprint {
  id: string
  deviceUserId: number
  deviceEmployeeNo: string
  deviceReportedName?: string | null
  deviceUserType?: string | null
  fingerprintCount: number
  deviceId: string
  deviceName?: string | null
  discoveredAt: string
}

export interface AccessCommandStatus {
  accessProfileId: number
  accessNumber: string
  personType: "Customer" | "Staff"
  desiredAccessState: "Enabled" | "Disabled"
  provisionStatus: "NoDevice" | "Pending" | "Synced" | "Failed"
  actualAccessState: "Unknown" | "Enabled" | "Disabled" | "Mixed"
  fingerprintCount: number
  lastError?: string | null
  lastSyncedAt?: string | null
  deviceCount: number
  syncedDeviceCount: number
}

/** GET client/customers/{id} response. */
export interface MemberDetail {
  customer: MemberProfile
  plans: GymPlan[]
  subscriptions?: SubscriptionSummary[]
}

export interface MemberInput {
  fullname: string
  userName: string
  email: string
  mobileNumber: string
  gender: string
  /** "yyyy-MM-dd" */
  birthday: string
  nic?: string
  customerPlanId?: string
  workoutPlanIds?: string[]
  mealPlanIds?: string[]
  /** ISO datetime. Only meaningful alongside customerPlanId. */
  onboardDate?: string
  /** false bills the plan at Rs. 0.00 and skips the automatic payment link. */
  chargePayment?: boolean
  discountType?: "Percentage" | "Flat"
  discountValue?: number
  /** Set true only on the resubmit after staff has confirmed linking an existing platform
   * customer to this gym (see CreateMemberResult.requiresConfirmation). */
  confirmLink?: boolean
}