Pengelolaan Koleksi

import { CollectionManager, b3Testnet } from '@b3dotfun/basemint'
import { createPublicClient, createWalletClient, http } from 'viem'
import { privateKeyToAccount } from 'viem/accounts'

const account = privateKeyToAccount(process.env.PRIVATE_KEY as `0x${string}`)
const publicClient = createPublicClient({
  chain: b3Testnet,
  transport: http()
})

const walletClient = createWalletClient({
  chain: b3Testnet,
  transport: http(),
  account
})

const collectionManager = new CollectionManager(publicClient)

// Definisikan koleksi dasar
const basicCollection = {
  name: "Koleksi Seni Saya",
  symbol: "MAC",
  creator: account.address,
  gameOwner: account.address,
  description: "Koleksi dari karya seni digital",
  image: "https://example.com/collection-image.png"
}

// Hasilkan tanda tangan pembuat
const creatorSignature = await collectionManager.generateCreatorSignature(
  walletClient,
  basicCollection
)

import { parseEther } from 'viem'

const advancedCollection = {
  // Wajib
  name: "Barang Gaming Premium",
  symbol: "PGI",
  creator: account.address,
  gameOwner: "0x1234567890123456789012345678901234567890", // Pemilik game berbeda
  
  // Pasokan dan harga
  maxSupply: 5000n,
  mintPrice: parseEther("0.01"), // 0.01 ETH
  maxPerWallet: 5n,
  
  // Kontrol waktu
  startTime: BigInt(Math.floor(Date.now() / 1000) + 3600), // Mulai dalam 1 jam
  endTime: BigInt(Math.floor(Date.now() / 1000) + 86400 * 7), // Berakhir dalam 7 hari
  
  // Konfigurasi whitelist
  isWhitelistEnabled: true,
  whitelistMerkleRoot: "0x..." as `0x${string}`,
  
  // Metadata
  description: "Barang eksklusif untuk pemain premium",
  image: "https://example.com/premium-collection.png",
  external_url: "https://mygame.com/premium-items",
  animation_url: "https://example.com/collection-animation.mp4",
  
  // Atribut koleksi
  attributes: [
    { trait_type: "Kategori", value: "Gaming" },
    { trait_type: "Kelangkaan", value: "Premium" },
    { trait_type: "Edisi", value: "Pertama" }
  ],
  
  // Teknis
  tokenStandard: "ERC1155" as const,
  chainId: 1993
}

const collectionMetadata = {
  name: "Koleksi Saya",
  description: "Koleksi aset digital yang fantastis",
  image: "https://example.com/collection-image.png",
  external_url: "https://mywebsite.com/collection",
  
  // Latar belakang dan banner untuk marketplace
  background_color: "ffffff",
  banner_image_url: "https://example.com/banner.png",
  
  // Atribut koleksi
  attributes: [
    { trait_type: "Tema", value: "Fantasi" },
    { trait_type: "Artis", value: "Pencipta Digital" }
  ]
}

import { validateCollectionMetadata } from '@b3dotfun/basemint'

try {
  // Validasi metadata koleksi
  const validation = validateCollectionMetadata(collectionMetadata)
  
  if (!validation.isValid) {
    console.error("Kesalahan validasi:", validation.errors)
    return
  }
  
  console.log("✅ Metadata koleksi valid")
  
  // Lanjutkan dengan generasi tanda tangan
  const signature = await collectionManager.generateCreatorSignature(
    walletClient,
    collectionMetadata
  )
} catch (error) {
  console.error("Validasi gagal:", error)
}

// Hasilkan tanda tangan pembuat terlebih dahulu
const creatorSignature = await collectionManager.generateCreatorSignature(
  walletClient,
  collectionMetadata
)

// Prediksi alamat koleksi
const predictedAddress = collectionManager.predictCollectionAddress(
  collectionMetadata,
  creatorSignature
)

console.log(`Koleksi akan ditempatkan di: ${predictedAddress}`)

// Anda sekarang dapat menggunakan alamat ini sebelum penyebaran
// untuk integrasi marketplace, tampilan frontend, dll.

const collection = collectionManager.createCollection(
  predictedAddress,
  "ERC721"
)

// Periksa apakah koleksi telah ditempatkan
const isDeployed = await collection.isDeployed()
console.log(`Ditempatkan: ${isDeployed}`)

// Dapatkan informasi koleksi (hanya berfungsi setelah penyebaran)
if (isDeployed) {
  const info = await collection.getCollectionInfo()
  console.log("Info Koleksi:", {
    name: info.name,
    symbol: info.symbol,
    totalSupply: info.totalSupply.toString(),
    maxSupply: info.maxSupply.toString(),
    mintPrice: info.mintPrice.toString(),
    maxPerWallet: info.maxPerWallet.toString()
  })
}

// Hanya operasi tertentu yang mungkin setelah penyebaran

// Periksa harga mint saat ini (jika harga dinamis diterapkan)
const currentPrice = await collection.getCurrentMintPrice()

// Periksa apakah pencetakan saat ini aktif
const isMintingActive = await collection.isMintingActive()

// Dapatkan sisa pasokan
const remainingSupply = await collection.getRemainingSupply()

console.log({
  currentPrice: currentPrice.toString(),
  isMintingActive,
  remainingSupply: remainingSupply.toString()
})

const qualityCollection = {
  name: "Koleksi Seni Profesional",
  symbol: "PAC",
  creator: account.address,
  gameOwner: account.address,
  
  // Deskripsi berkualitas tinggi
  description: "Koleksi karya seni digital terkurasi yang menampilkan tema kontemporer dan teknik inovatif.",
  
  // Imagery profesional (minimal 640x640px)
  image: "https://example.com/high-res-collection-image.png",
  
  // Atribut lengkap untuk penemuan yang lebih baik
  attributes: [
    { trait_type: "Gaya Seni", value: "Kontemporer" },
    { trait_type: "Medium", value: "Digital" },
    { trait_type: "Verifikasi Artis", value: "Terverifikasi" },
    { trait_type: "Tipe Edisi", value: "Terbatas" }
  ],
  
  // Tautan eksternal untuk kredibilitas
  external_url: "https://professionalartist.com/collection"
}