Collection Management

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)

// Define basic collection
const basicCollection = {
  name: "My Art Collection",
  symbol: "MAC",
  creator: account.address,
  gameOwner: account.address,
  description: "A collection of digital art pieces",
  image: "https://example.com/collection-image.png"
}

// Generate creator signature
const creatorSignature = await collectionManager.generateCreatorSignature(
  walletClient,
  basicCollection
)

import { parseEther } from 'viem'

const advancedCollection = {
  // Required
  name: "Premium Gaming Items",
  symbol: "PGI",
  creator: account.address,
  gameOwner: "0x1234567890123456789012345678901234567890", // Different game owner
  
  // Supply and pricing
  maxSupply: 5000n,
  mintPrice: parseEther("0.01"), // 0.01 ETH
  maxPerWallet: 5n,
  
  // Timing controls
  startTime: BigInt(Math.floor(Date.now() / 1000) + 3600), // Start in 1 hour
  endTime: BigInt(Math.floor(Date.now() / 1000) + 86400 * 7), // End in 7 days
  
  // Whitelist configuration
  isWhitelistEnabled: true,
  whitelistMerkleRoot: "0x..." as `0x${string}`,
  
  // Metadata
  description: "Exclusive gaming items for premium players",
  image: "https://example.com/premium-collection.png",
  external_url: "https://mygame.com/premium-items",
  animation_url: "https://example.com/collection-animation.mp4",
  
  // Collection attributes
  attributes: [
    { trait_type: "Category", value: "Gaming" },
    { trait_type: "Rarity", value: "Premium" },
    { trait_type: "Edition", value: "First" }
  ],
  
  // Technical
  tokenStandard: "ERC1155" as const,
  chainId: 1993
}

const collectionMetadata = {
  name: "My Collection",
  description: "A fantastic collection of digital assets",
  image: "https://example.com/collection-image.png",
  external_url: "https://mywebsite.com/collection",
  
  // Background and banner for marketplaces
  background_color: "ffffff",
  banner_image_url: "https://example.com/banner.png",
  
  // Collection attributes
  attributes: [
    { trait_type: "Theme", value: "Fantasy" },
    { trait_type: "Artist", value: "Digital Creator" }
  ]
}

import { validateCollectionMetadata } from '@b3dotfun/basemint'

try {
  // Validate collection metadata
  const validation = validateCollectionMetadata(collectionMetadata)
  
  if (!validation.isValid) {
    console.error("Validation errors:", validation.errors)
    return
  }
  
  console.log("✅ Collection metadata is valid")
  
  // Proceed with signature generation
  const signature = await collectionManager.generateCreatorSignature(
    walletClient,
    collectionMetadata
  )
} catch (error) {
  console.error("Validation failed:", error)
}

// Generate creator signature first
const creatorSignature = await collectionManager.generateCreatorSignature(
  walletClient,
  collectionMetadata
)

// Predict the collection address
const predictedAddress = collectionManager.predictCollectionAddress(
  collectionMetadata,
  creatorSignature
)

console.log(`Collection will be deployed at: ${predictedAddress}`)

// You can now use this address before deployment
// for marketplace integration, frontend display, etc.

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

// Check if collection is deployed
const isDeployed = await collection.isDeployed()
console.log(`Deployed: ${isDeployed}`)

// Get collection info (only works after deployment)
if (isDeployed) {
  const info = await collection.getCollectionInfo()
  console.log("Collection Info:", {
    name: info.name,
    symbol: info.symbol,
    totalSupply: info.totalSupply.toString(),
    maxSupply: info.maxSupply.toString(),
    mintPrice: info.mintPrice.toString(),
    maxPerWallet: info.maxPerWallet.toString()
  })
}

// Only certain operations are possible after deployment

// Check current mint price (if dynamic pricing is implemented)
const currentPrice = await collection.getCurrentMintPrice()

// Check if minting is currently active
const isMintingActive = await collection.isMintingActive()

// Get remaining supply
const remainingSupply = await collection.getRemainingSupply()

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

const qualityCollection = {
  name: "Professional Art Collection",
  symbol: "PAC",
  creator: account.address,
  gameOwner: account.address,
  
  // High-quality descriptions
  description: "A curated collection of professional digital artworks featuring contemporary themes and innovative techniques.",
  
  // Professional imagery (minimum 640x640px)
  image: "https://example.com/high-res-collection-image.png",
  
  // Comprehensive attributes for better discoverability
  attributes: [
    { trait_type: "Art Style", value: "Contemporary" },
    { trait_type: "Medium", value: "Digital" },
    { trait_type: "Artist Verification", value: "Verified" },
    { trait_type: "Edition Type", value: "Limited" }
  ],
  
  // External links for credibility
  external_url: "https://professionalartist.com/collection"
}