/**
 * WebhookEndpoint Entity
 * Outbound webhook endpoint configuration with retry and rate limiting
 * Compatible with erp-core endpoint.entity
 *
 * @module Webhooks
 */

import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  CreateDateColumn,
  UpdateDateColumn,
  Index,
  Unique,
} from 'typeorm';

export type AuthType = 'none' | 'basic' | 'bearer' | 'hmac' | 'oauth2';

@Entity({ name: 'endpoints', schema: 'webhooks' })
@Unique(['tenantId', 'url'])
export class WebhookEndpoint {
  @PrimaryGeneratedColumn('uuid')
  id: string;

  @Index()
  @Column({ name: 'tenant_id', type: 'uuid' })
  tenantId: string;

  @Column({ name: 'name', type: 'varchar', length: 200 })
  name: string;

  @Column({ name: 'description', type: 'text', nullable: true })
  description: string;

  @Column({ name: 'url', type: 'text' })
  url: string;

  @Column({ name: 'http_method', type: 'varchar', length: 10, default: 'POST' })
  httpMethod: string;

  @Column({ name: 'auth_type', type: 'varchar', length: 30, default: 'none' })
  authType: AuthType;

  @Column({ name: 'auth_config', type: 'jsonb', default: {} })
  authConfig: Record<string, any>;

  @Column({ name: 'custom_headers', type: 'jsonb', default: {} })
  customHeaders: Record<string, string>;

  @Column({ name: 'subscribed_events', type: 'text', array: true, default: [] })
  subscribedEvents: string[];

  @Column({ name: 'filters', type: 'jsonb', default: {} })
  filters: Record<string, any>;

  @Column({ name: 'retry_enabled', type: 'boolean', default: true })
  retryEnabled: boolean;

  @Column({ name: 'max_retries', type: 'int', default: 5 })
  maxRetries: number;

  @Column({ name: 'retry_delay_seconds', type: 'int', default: 60 })
  retryDelaySeconds: number;

  @Column({ name: 'retry_backoff_multiplier', type: 'decimal', precision: 3, scale: 1, default: 2.0 })
  retryBackoffMultiplier: number;

  @Column({ name: 'timeout_seconds', type: 'int', default: 30 })
  timeoutSeconds: number;

  @Index()
  @Column({ name: 'is_active', type: 'boolean', default: true })
  isActive: boolean;

  @Column({ name: 'is_verified', type: 'boolean', default: false })
  isVerified: boolean;

  @Column({ name: 'verified_at', type: 'timestamptz', nullable: true })
  verifiedAt: Date;

  @Column({ name: 'signing_secret', type: 'varchar', length: 255, nullable: true })
  signingSecret: string;

  @Column({ name: 'total_deliveries', type: 'int', default: 0 })
  totalDeliveries: number;

  @Column({ name: 'successful_deliveries', type: 'int', default: 0 })
  successfulDeliveries: number;

  @Column({ name: 'failed_deliveries', type: 'int', default: 0 })
  failedDeliveries: number;

  @Column({ name: 'last_delivery_at', type: 'timestamptz', nullable: true })
  lastDeliveryAt: Date;

  @Column({ name: 'last_success_at', type: 'timestamptz', nullable: true })
  lastSuccessAt: Date;

  @Column({ name: 'last_failure_at', type: 'timestamptz', nullable: true })
  lastFailureAt: Date;

  @Column({ name: 'rate_limit_per_minute', type: 'int', default: 60 })
  rateLimitPerMinute: number;

  @Column({ name: 'rate_limit_per_hour', type: 'int', default: 1000 })
  rateLimitPerHour: number;

  @CreateDateColumn({ name: 'created_at', type: 'timestamptz' })
  createdAt: Date;

  @UpdateDateColumn({ name: 'updated_at', type: 'timestamptz' })
  updatedAt: Date;

  @Column({ name: 'created_by', type: 'uuid', nullable: true })
  createdBy: string;
}