import { Invoice, PaymentMethod, Subscription } from '../types'

export const mockInvoices: Invoice[] = [
  {
    id: 'inv-1',
    userId: 'user-1',
    projectId: 'proj-1',
    description: 'Landing Page Design - Growth Tier',
    amount: 150,
    currency: 'EUR',
    vat: 30,
    total: 180,
    status: 'paid',
    date: new Date('2024-10-01'),
    dueDate: new Date('2024-10-15'),
    downloadUrl: '/invoices/inv-1.pdf',
  },
  {
    id: 'inv-2',
    userId: 'user-1',
    projectId: 'proj-2',
    description: 'Monthly Automation - Growth Tier',
    amount: 50,
    currency: 'EUR',
    vat: 10,
    total: 60,
    status: 'paid',
    date: new Date('2024-09-01'),
    dueDate: new Date('2024-09-15'),
    downloadUrl: '/invoices/inv-2.pdf',
  },
  {
    id: 'inv-3',
    userId: 'user-1',
    description: 'Consultation Hour',
    amount: 75,
    currency: 'EUR',
    vat: 15,
    total: 90,
    status: 'refunded',
    date: new Date('2024-07-15'),
    dueDate: new Date('2024-07-15'),
    downloadUrl: '/invoices/inv-3.pdf',
  },
  {
    id: 'inv-4',
    userId: 'user-1',
    description: 'AI Chatbot - Starter Tier',
    amount: 50,
    currency: 'EUR',
    vat: 10,
    total: 60,
    status: 'pending',
    date: new Date('2024-10-16'),
    dueDate: new Date('2024-10-30'),
    downloadUrl: '/invoices/inv-4.pdf',
  },
]

export const mockPaymentMethods: PaymentMethod[] = [
  {
    id: 'pm-1',
    userId: 'user-1',
    type: 'card',
    isDefault: true,
    last4: '4242',
    brand: 'visa',
  },
  {
    id: 'pm-2',
    userId: 'user-1',
    type: 'paypal',
    isDefault: false,
    email: 'alex@bakery.com',
  },
]

export const mockSubscription: Subscription = {
  id: 'sub-1',
  userId: 'user-1',
  planId: 'growth-ai',
  status: 'active',
  currentPeriodStart: new Date('2024-10-01'),
  currentPeriodEnd: new Date('2024-11-01'),
  cancelAtPeriodEnd: false,
}

export function getInvoicesByUserId(userId: string): Invoice[] {
  return mockInvoices.filter(inv => inv.userId === userId)
}

export function getInvoiceById(id: string): Invoice | undefined {
  return mockInvoices.find(inv => inv.id === id)
}

export function getPaymentMethodsByUserId(userId: string): PaymentMethod[] {
  return mockPaymentMethods.filter(pm => pm.userId === userId)
}

export function getDefaultPaymentMethod(userId: string): PaymentMethod | undefined {
  return mockPaymentMethods.find(pm => pm.userId === userId && pm.isDefault)
}