// Name: Fake Transfer Slip Generator
// Description: Generate a realistic-looking bank transfer slip with fake data
// Author: edehu135

import "@johnlindquist/kit"
import { faker } from '@faker-js/faker'

interface TransferData {
  fromAccount: string
  toAccount: string
  fromName: string
  toName: string
  amount: string
  currency: string
  reference: string
  date: string
  time: string
  transactionId: string
  bankName: string
  routingNumber: string
}

const generateTransferData = (): TransferData => {
  const amount = faker.finance.amount({ min: 100, max: 50000, dec: 2 })
  const currencies = ['USD', 'EUR', 'GBP', 'CAD', 'AUD']
  
  return {
    fromAccount: faker.finance.accountNumber(10),
    toAccount: faker.finance.accountNumber(10),
    fromName: faker.person.fullName(),
    toName: faker.person.fullName(),
    amount: amount,
    currency: faker.helpers.arrayElement(currencies),
    reference: faker.lorem.words(3).toUpperCase(),
    date: formatDate(new Date(), 'MM/dd/yyyy'),
    time: formatDate(new Date(), 'HH:mm:ss'),
    transactionId: faker.string.alphanumeric(12).toUpperCase(),
    bankName: faker.company.name() + ' Bank',
    routingNumber: faker.finance.routingNumber()
  }
}

let transferData = generateTransferData()

const generateTransferSlip = (data: TransferData) => {
  return `
    <div class="max-w-2xl mx-auto bg-white p-8 border-2 border-gray-300 font-mono text-sm">
      <div class="text-center border-b-2 border-gray-400 pb-4 mb-6">
        <h1 class="text-2xl font-bold text-blue-800">${data.bankName}</h1>
        <p class="text-gray-600">WIRE TRANSFER CONFIRMATION</p>
        <p class="text-xs text-gray-500">Routing: ${data.routingNumber}</p>
      </div>
      
      <div class="grid grid-cols-2 gap-4 mb-6">
        <div>
          <p class="font-bold text-gray-700">TRANSACTION ID:</p>
          <p class="bg-gray-100 p-2 border">${data.transactionId}</p>
        </div>
        <div>
          <p class="font-bold text-gray-700">DATE & TIME:</p>
          <p class="bg-gray-100 p-2 border">${data.date} ${data.time}</p>
        </div>
      </div>

      <div class="border-2 border-gray-400 p-4 mb-6">
        <h3 class="font-bold text-lg mb-4 text-center">TRANSFER DETAILS</h3>
        
        <div class="grid grid-cols-2 gap-6">
          <div class="border-r border-gray-300 pr-4">
            <h4 class="font-bold text-gray-700 mb-2">FROM ACCOUNT:</h4>
            <p class="mb-1"><strong>Name:</strong> ${data.fromName}</p>
            <p class="mb-1"><strong>Account:</strong> ****${data.fromAccount.slice(-4)}</p>
            <p><strong>Full Account:</strong> ${data.fromAccount}</p>
          </div>
          
          <div class="pl-4">
            <h4 class="font-bold text-gray-700 mb-2">TO ACCOUNT:</h4>
            <p class="mb-1"><strong>Name:</strong> ${data.toName}</p>
            <p class="mb-1"><strong>Account:</strong> ****${data.toAccount.slice(-4)}</p>
            <p><strong>Full Account:</strong> ${data.toAccount}</p>
          </div>
        </div>
      </div>

      <div class="border-2 border-green-500 bg-green-50 p-4 mb-6">
        <div class="text-center">
          <p class="text-lg font-bold text-gray-700">TRANSFER AMOUNT</p>
          <p class="text-3xl font-bold text-green-700">${data.currency} ${data.amount}</p>
          <p class="text-sm text-gray-600 mt-2">Reference: ${data.reference}</p>
        </div>
      </div>

      <div class="border-t-2 border-gray-400 pt-4">
        <div class="grid grid-cols-2 gap-4 text-xs text-gray-600">
          <div>
            <p><strong>Status:</strong> COMPLETED</p>
            <p><strong>Processing Fee:</strong> $0.00</p>
          </div>
          <div>
            <p><strong>Exchange Rate:</strong> 1.0000</p>
            <p><strong>Confirmation:</strong> ${faker.string.alphanumeric(8).toUpperCase()}</p>
          </div>
        </div>
      </div>

      <div class="mt-6 text-center text-xs text-gray-500 border-t pt-4">
        <p>⚠️ FOR DEMONSTRATION PURPOSES ONLY - NOT A REAL TRANSACTION ⚠️</p>
        <p>This is a simulated transfer slip generated for educational/testing purposes</p>
      </div>
    </div>
  `
}

await div({
  html: generateTransferSlip(transferData),
  shortcuts: [
    {
      name: 'Generate New',
      key: `${cmd}+r`,
      onPress: () => {
        transferData = generateTransferData()
        setPanel(generateTransferSlip(transferData))
      },
      bar: 'right',
      visible: true
    },
    {
      name: 'Save as HTML',
      key: `${cmd}+s`,
      onPress: async () => {
        const htmlContent = `
<!DOCTYPE html>
<html>
<head>
  <title>Transfer Slip</title>
  <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-100 p-8">
  ${generateTransferSlip(transferData)}
</body>
</html>`
        
        const filePath = home('Downloads', `transfer-slip-${transferData.transactionId}.html`)
        await writeFile(filePath, htmlContent)
        await revealFile(filePath)
        toast('Transfer slip saved to Downloads!')
      },
      bar: 'right',
      visible: true
    }
  ]
})