hms/apps/web/src/api/health/points.ts

import client from '../client';
import type { PaginatedResponse } from '../types';

// --- Types ---

export interface PointsRule {
  id: string;
  event_type: string;
  name: string;
  description: string | null;
  points_value: number;
  daily_cap: number;
  streak_7d_bonus: number;
  streak_14d_bonus: number;
  streak_30d_bonus: number;
  is_active: boolean;
  created_at: string;
  updated_at: string;
  version: number;
}

export interface CreatePointsRuleReq {
  event_type: string;
  name: string;
  description?: string;
  points_value: number;
  daily_cap?: number;
  streak_7d_bonus?: number;
  streak_14d_bonus?: number;
  streak_30d_bonus?: number;
}

export interface PointsProduct {
  id: string;
  name: string;
  product_type: string; // physical / service / privilege
  points_cost: number;
  stock: number;
  image_url: string | null;
  description: string | null;
  is_active: boolean;
  sort_order: number;
  created_at: string;
  updated_at: string;
  version: number;
}

export interface CreatePointsProductReq {
  name: string;
  product_type: string;
  points_cost: number;
  stock: number;
  description?: string;
  image_url?: string;
  sort_order?: number;
}

export interface PointsOrder {
  id: string;
  patient_id: string;
  product_id: string;
  product_name: string | null;
  points_cost: number;
  status: string; // pending / verified / cancelled / expired
  qr_code: string;
  verified_by: string | null;
  verified_at: string | null;
  expires_at: string | null;
  notes: string | null;
  created_at: string;
  updated_at: string;
  version: number;
}

export interface VerifyOrderReq {
  qr_code: string;
}

export interface OfflineEvent {
  id: string;
  title: string;
  description: string | null;
  event_date: string;
  start_time: string | null;
  end_time: string | null;
  location: string | null;
  points_reward: number;
  max_participants: number;
  current_participants: number;
  status: string; // draft / published / ongoing / completed / cancelled
  image_url: string | null;
  created_at: string;
  updated_at: string;
  version: number;
}

export interface CreateOfflineEventReq {
  title: string;
  description?: string;
  event_date: string;
  start_time?: string;
  end_time?: string;
  location?: string;
  points_reward?: number;
  max_participants?: number;
  status?: string;
  image_url?: string;
}

export interface PointsStatistics {
  total_issued: number;
  total_spent: number;
  total_expired: number;
  active_accounts: number;
  top_earners: Array<{
    account_id: string;
    patient_id: string;
    total_earned: number;
  }>;
}

export interface PatientStatistics {
  total_patients: number;
  new_this_month: number;
  new_this_week: number;
  active_this_month: number;
}

export interface ConsultationStatistics {
  total_sessions: number;
  pending_reply: number;
  avg_response_time_minutes: number | null;
  this_month: number;
}

export interface FollowUpStatistics {
  total_tasks: number;
  completed: number;
  pending: number;
  overdue: number;
  completion_rate: number;
}

export interface OverviewStatistics {
  patients: PatientStatistics;
  consultations: ConsultationStatistics;
  follow_ups: FollowUpStatistics;
  points: PointsStatistics;
}

// --- Health Data Statistics Types ---

export interface NameValue {
  name: string;
  value: number;
}

export interface DialysisStatistics {
  total_records: number;
  this_month: number;
  type_distribution: NameValue[];
  complication_rate: number;
  avg_ultrafiltration: number | null;
  avg_duration: number | null;
  pending_review: number;
}

export interface LabReportStatistics {
  total_reports: number;
  this_month: number;
  type_distribution: NameValue[];
  abnormal_items: number;
  pending_review: number;
  reviewed: number;
}

export interface AppointmentStatistics {
  total_appointments: number;
  this_month: number;
  status_distribution: NameValue[];
  type_distribution: NameValue[];
  cancel_rate: number;
}

export interface DailyReportRate {
  date: string;
  reported: number;
  total: number;
  rate: number;
}

export interface VitalSignsReportRate {
  total_patients: number;
  reported_patients: number;
  report_rate: number;
  total_records: number;
  daily_trend: DailyReportRate[];
}

export interface HealthDataStats {
  dialysis: DialysisStatistics;
  lab_reports: LabReportStatistics;
  appointments: AppointmentStatistics;
  vital_signs_report_rate: VitalSignsReportRate;
}

// --- API ---

export const pointsApi = {
  // Rules
  listRules: async () => {
    const { data } = await client.get<{
      success: boolean;
      data: PointsRule[];
    }>('/health/admin/points/rules');
    return data.data;
  },

  createRule: async (req: CreatePointsRuleReq) => {
    const { data } = await client.post<{
      success: boolean;
      data: PointsRule;
    }>('/health/admin/points/rules', req);
    return data.data;
  },

  updateRule: async (id: string, req: Partial<CreatePointsRuleReq> & { is_active?: boolean; version: number }) => {
    const { data } = await client.put<{
      success: boolean;
      data: PointsRule;
    }>(`/health/admin/points/rules/${id}`, { data: req, version: req.version });
    return data.data;
  },

  deleteRule: async (id: string, version: number) => {
    await client.delete(`/health/admin/points/rules/${id}`, {
      data: { version },
    });
  },

  // Products
  listProducts: async (params?: Record<string, unknown>) => {
    const { data } = await client.get<{
      success: boolean;
      data: PaginatedResponse<PointsProduct>;
    }>('/health/points/products', { params });
    return data.data;
  },

  createProduct: async (req: CreatePointsProductReq) => {
    const { data } = await client.post<{
      success: boolean;
      data: PointsProduct;
    }>('/health/admin/points/products', req);
    return data.data;
  },

  updateProduct: async (id: string, req: Partial<CreatePointsProductReq> & { is_active?: boolean; version: number }) => {
    const { data } = await client.put<{
      success: boolean;
      data: PointsProduct;
    }>(`/health/admin/points/products/${id}`, { data: req, version: req.version });
    return data.data;
  },

  deleteProduct: async (id: string, version: number) => {
    await client.delete(`/health/admin/points/products/${id}`, {
      data: { version },
    });
  },

  // Orders
  listOrders: async (params?: Record<string, unknown>) => {
    const { data } = await client.get<{
      success: boolean;
      data: PaginatedResponse<PointsOrder>;
    }>('/health/admin/points/orders', { params });
    return data.data;
  },

  verifyOrder: async (req: VerifyOrderReq) => {
    const { data } = await client.post<{
      success: boolean;
      data: PointsOrder;
    }>('/health/points/verify', req);
    return data.data;
  },

  // Offline Events
  listOfflineEvents: async (params?: Record<string, unknown>) => {
    const { data } = await client.get<{
      success: boolean;
      data: PaginatedResponse<OfflineEvent>;
    }>('/health/admin/offline-events', { params });
    return data.data;
  },

  createOfflineEvent: async (req: CreateOfflineEventReq) => {
    const { data } = await client.post<{
      success: boolean;
      data: OfflineEvent;
    }>('/health/admin/offline-events', req);
    return data.data;
  },

  updateOfflineEvent: async (id: string, req: Partial<CreateOfflineEventReq> & { version: number }) => {
    const { data } = await client.put<{
      success: boolean;
      data: OfflineEvent;
    }>(`/health/admin/offline-events/${id}`, req);
    return data.data;
  },

  deleteOfflineEvent: async (id: string, version: number) => {
    await client.delete(`/health/admin/offline-events/${id}`, {
      data: { version },
    });
  },

  // Points Statistics
  getStatistics: async () => {
    const { data } = await client.get<{
      success: boolean;
      data: PointsStatistics;
    }>('/health/admin/points/statistics');
    return data.data;
  },

  // --- Dashboard Statistics ---

  getPatientStats: async (): Promise<PatientStatistics> => {
    const { data } = await client.get<{
      success: boolean;
      data: PatientStatistics;
    }>('/health/admin/statistics/patients');
    return data.data;
  },

  getConsultationStats: async (): Promise<ConsultationStatistics> => {
    const { data } = await client.get<{
      success: boolean;
      data: ConsultationStatistics;
    }>('/health/admin/statistics/consultations');
    return data.data;
  },

  getFollowUpStats: async (): Promise<FollowUpStatistics> => {
    const { data } = await client.get<{
      success: boolean;
      data: FollowUpStatistics;
    }>('/health/admin/statistics/follow-ups');
    return data.data;
  },

  getHealthDataStats: async (): Promise<HealthDataStats> => {
    const { data } = await client.get<{
      success: boolean;
      data: HealthDataStats;
    }>('/health/admin/statistics/health-data');
    return data.data;
  },
};