// Functionalities available automatically
window.easyflowSDK = {
    // Customers
    createCustomer: function (data) {
        /* ... */
    },
    getCustomer: function (id) {
        /* ... */
    },
    updateCustomer: function (id, data) {
        /* ... */
    },

    // Payments
    placeOrder: function (offerId, data) {
        /* ... */
    },
    charge: function (data) {
        /* ... */
    },

    // Validation
    validate: {
        email: function (email) {
            /* ... */
        },
    },

    // Event callbacks
    on: function (event, callback) {
        /* ... */
    },
}

// Configure callbacks for events
easyflowSDK.on('customerCreated', function (customer) {
    console.log('Customer created:', customer)
    // Update platform UI
})

easyflowSDK.on('paymentProcessed', function (result) {
    console.log('Payment processed:', result)
    // Redirect or update status
})

// Traditional initialization
const sdk = new EasyflowSDK('your-business-id')

// Or use the integration wrapper
const wrapper = EasyflowSDK.initializeForPlatform({
    businessId: 'your-business-id',
    enableDebug: true,
})

// Create order with comprehensive validation
const orderId = await sdk.placeOrder('f47ac10b-58cc-4372-a567-0e02b2c3d479', {
    buyer: {
        name: 'João Silva',
        email: 'joao@exemplo.com',
        document: {
            type: 'CPF',
            number: '12345678909', // Only digits, no formatting
        },
        phone: {
            areaCode: '+55',
            ddd: '11',
            number: '999999999', // Only digits
            isMobile: true,
        },
        address: {
            zipCode: '01234567', // Only digits, no hyphens
            street: 'Rua das Flores',
            number: '123',
            complement: 'Apto 45',
            neighborhood: 'Centro',
            city: 'São Paulo',
            state: 'SP', // Validated against Brazilian states
        },
    },
    payments: [
        {
            method: 'credit-card',
            creditCard: {
                number: '4111111111111111',
                holderName: 'João Silva',
                month: '12',
                year: '2025',
                cvv: '123',
            },
            numberInstallments: 1,
        },
    ],
})

console.log('Order created:', orderId)

// Advanced email validation with security checks
Validator.validateEmail('user@example.com') // Valid
Validator.validateEmail('user..name@example.com') // Invalid (consecutive dots)
Validator.validateEmail('a'.repeat(250) + '@example.com') // Too long

// CPF validation with official Brazilian algorithm
Validator.validateCPF('12345678909') // Valid CPF (only digits)
Validator.validateCPF('11111111111') // Invalid (all same digits)

// CNPJ validation with official algorithm
Validator.validateCNPJ('11222333000181') // Valid CNPJ (only digits)
Validator.validateCNPJ('00000000000000') // Invalid (all zeros)

// Document object format for API
const document = {
    type: 'CPF',
    number: '12345678909', // Only digits, no formatting
}

// Brazilian phone validation
Validator.validatePhone({
    areaCode: '+55', // International format
    ddd: '11', // 2-digit DDD (only digits)
    number: '999999999', // 8-9 digit number (only digits)
    isMobile: true, // Boolean flag
})

// Complete Brazilian address validation
Validator.validateAddress({
    zipCode: '01234567', // Brazilian ZIP format (8 digits only)
    street: 'Rua das Flores', // 3-100 characters
    neighborhood: 'Centro', // 2-50 characters
    city: 'São Paulo', // 2-50 characters
    state: 'SP', // Valid Brazilian state
    number: '123', // Valid street number
})

// Complete customer data validation
Validator.validateCustomer({
    name: 'João Silva', // 2-100 characters
    email: 'joao@exemplo.com', // Valid email
    document: {
        // Valid CPF/CNPJ (only digits)
        type: 'CPF',
        number: '12345678909',
    },
    phone: {
        // Valid phone (only digits)
        areaCode: '+55',
        ddd: '11',
        number: '999999999',
        isMobile: true,
    },
})

// Business ID validation
Validator.validateBusinessId('my-business-123') // Valid format
Validator.validateBusinessId('-business') // Starts with hyphen

// Multiple ID format validation (UUID v4, UUID v7, MongoDB ObjectId)
Validator.validateOrderId('f47ac10b-58cc-4372-a567-0e02b2c3d479') // UUID v4
Validator.validateOrderId('01890b24-2d7f-7c3f-8f1a-123456789abc') // UUID v7
Validator.validateOrderId('507f1f77bcf86cd799439011') // MongoDB ObjectId

Validator.validateOfferId('a8098c1a-f86e-4f4c-a9f5-0b8add7c7f3d') // UUID v4
Validator.validateOfferId('01890b24-2d7f-7c3f-9f1a-123456789abc') // UUID v7
Validator.validateOfferId('507f1f77bcf86cd799439012') // MongoDB ObjectId

Validator.validateCustomerId('16fd2706-8baf-433b-82eb-8c7fada847da') // UUID v4
Validator.validateCustomerId('01890b24-2d7f-7c3f-af1a-123456789abc') // UUID v7
Validator.validateCustomerId('507f1f77bcf86cd799439013') // MongoDB ObjectId

Validator.validateCreditCardId('58c8f2e0-3d22-4b5d-98ab-9c0a1f2b3c4d') // UUID v4
Validator.validateCreditCardId('01890b24-2d7f-7c3f-bf1a-123456789abc') // UUID v7
Validator.validateCreditCardId('507f1f77bcf86cd799439014') // MongoDB ObjectId

// Credit card token validation
Validator.validateCreditCardToken('a'.repeat(32)) // Valid length

const customer = await sdk.createCustomer({
    name: 'Diego Moura',
    email: 'diegomoura637+20@gmail.com',
    deliveryAddress: {
        zipCode: '37540114',
        street: 'Rua Marechal Deodoro',
        complement: 'Apt',
        neighborhood: 'Centro',
        city: 'Pouso Alegre',
        state: 'MG',
        number: '33',
    },
    address: {
        zipCode: '37540114',
        street: 'Rua Marechal Deodoro',
        complement: 'Apt',
        neighborhood: 'Centro',
        city: 'Pouso Alegre',
        state: 'MG',
        number: '33',
    },
    document: {
        type: 'CPF',
        number: '01234567890',
    },
    phone: {
        areaCode: '+55',
        ddd: '11',
        number: '998862782',
        isMobile: true,
    },
})

console.log('Customer created:', customer.id)

const customerInfo = await sdk.getCustomer(
    '16fd2706-8baf-433b-82eb-8c7fada847da'
)
console.log('Name:', customerInfo.name)
console.log('Email:', customerInfo.email)
console.log('Document:', customerInfo.document)

const updateResult = await sdk.updateCustomer(
    '16fd2706-8baf-433b-82eb-8c7fada847da',
    {
        name: 'Diego Moura Updated',
        email: 'diegomoura637+21@gmail.com',
        phone: {
            areaCode: '+55',
            ddd: '11',
            number: '998862783',
            isMobile: true,
        },
    }
)

console.log('Customer updated:', updateResult.success)

const cardResult = await sdk.addCreditCard(
    '16fd2706-8baf-433b-82eb-8c7fada847da',
    'encrypted-credit-card-token-here'
)

console.log('Credit card added:', cardResult.creditCardId)

const creditCard = await sdk.getCreditCard(
    '16fd2706-8baf-433b-82eb-8c7fada847da',
    '58c8f2e0-3d22-4b5d-98ab-9c0a1f2b3c4d'
)

console.log('Brand:', creditCard.brand)
console.log('Last 4 digits:', creditCard.last4Numbers)
console.log(
    'Expires:',
    `${creditCard.expiresAtMonth}/${creditCard.expiresAtYear}`
)

const removeResult = await sdk.removeCreditCard(
    '16fd2706-8baf-433b-82eb-8c7fada847da',
    '58c8f2e0-3d22-4b5d-98ab-9c0a1f2b3c4d'
)

console.log('Credit card removed:', removeResult.success)

// Recursive object sanitization
const sanitizedData = Sanitizer.sanitizeObjectFields({
    user: {
        name: '<script>alert("xss")</script>John',
        profile: {
            bio: 'Bio with <strong>HTML</strong>',
            website: 'javascript:alert("xss")',
        },
    },
})
// Result: All dangerous content removed, structure preserved

// Enhanced sanitization preserving legitimate quotes
Sanitizer.sanitizeInput('<script>alert("xss")</script>')
// Returns: 'scriptalert("xss")/script' (quotes preserved)

// Safe handling of circular references
const obj = { name: 'test' }
obj.self = obj
const sanitized = Sanitizer.sanitizeObjectFields(obj)
// No infinite recursion, safe processing

const orderId = await sdk.charge({
    items: [
        {
            name: 'Premium Product',
            price: 1000, // R$ 10.00
            quantity: 1,
        },
    ],
    payments: [
        {
            method: 'pix',
            numberInstallments: 1,
        },
    ],
    buyer: {
        name: 'João Silva',
        email: 'joao@exemplo.com',
        document: { type: 'CPF', number: '12345678909' }, // Only digits
    },
})

const token = await sdk.encrypt({
    cardNumber: '4111111111111111',
    holderName: 'João Silva',
    month: '12',
    year: '2025',
    cvv: '123',
})
// All data automatically validated before encryption

const pix = await sdk.getPix(orderId)
if (pix) {
    console.log('QR Code:', pix.qrCode)
    console.log('PIX Code:', pix.copyAndPasteCode)
    console.log('Expiration:', pix.expirationDate)
}

const headers = {
    'x-recaptcha-token': 'your_recaptcha_token',
    'ef-signature': 'your_hmac_signature',
    'x-fingerprint': 'device_fingerprint',
    'x-custom-header': 'custom_value',
}

const orderId = await sdk.placeOrder(
    'f47ac10b-58cc-4372-a567-0e02b2c3d479',
    data,
    headers
)

try {
    const orderId = await sdk.placeOrder(
        'f47ac10b-58cc-4372-a567-0e02b2c3d479',
        data
    )
    console.log('Success:', orderId)
} catch (error) {
    if (error instanceof ValidationError) {
        console.error('Validation error:', error.message)
        console.error('Field:', error.field)
    } else if (error instanceof NetworkError) {
        console.error('Network error:', error.message)
    } else if (error instanceof SecurityError) {
        console.error('Security error:', error.message)
    } else {
        console.error('Unexpected error:', error)
    }
}

// Deep object sanitization with circular reference protection
const complexData = {
    user: {
        name: '<script>alert("xss")</script>João',
        preferences: {
            theme: 'dark<script>alert("xss")</script>',
            settings: {
                notifications: true,
                language: 'pt-BR<script>alert("xss")</script>',
            },
        },
    },
    metadata: {
        tags: ['tag1', '<script>alert("xss")</script>tag2'],
    },
}

const sanitized = Sanitizer.sanitizeObjectFields(complexData)
// All dangerous content removed, structure preserved

// Complete Brazilian data validation
const brazilianData = {
    document: { type: 'CPF', number: '12345678909' }, // Only digits
    phone: { areaCode: '+55', ddd: '11', number: '999999999' }, // Only digits
    address: {
        zipCode: '01234567', // Only digits, no hyphens
        state: 'SP', // Validated against 27 Brazilian states
        city: 'São Paulo',
    },
}

// All data automatically validated
Validator.validateCustomer(brazilianData)

// Enhanced security with custom headers
const secureHeaders = {
    'x-recaptcha-token': 'recaptcha_token',
    'ef-signature': 'hmac_signature',
    'x-fingerprint': 'device_fingerprint',
    'x-request-id': 'unique_request_id',
    'x-timestamp': Date.now().toString(),
}