Derive principal addresses between networks

;; Extract hash bytes from an address
(define-read-only (get-address-hash-bytes (address principal))
  (get hash-bytes (unwrap-panic (principal-destruct? address)))
)

;; Convert testnet address to mainnet
(define-read-only (testnet-to-mainnet (testnet-address principal))
  (let (
    ;; Extract the hash bytes from testnet address
    (hash-bytes (get-address-hash-bytes testnet-address))
    ;; Mainnet version byte
    (mainnet-version 0x16)
  )
    ;; Reconstruct with mainnet version
    (principal-construct? mainnet-version hash-bytes)
  )
)

;; Convert mainnet address to testnet
(define-read-only (mainnet-to-testnet (mainnet-address principal))
  (let (
    ;; Extract the hash bytes from mainnet address
    (hash-bytes (get-address-hash-bytes mainnet-address))
    ;; Testnet version byte
    (testnet-version 0x1a)
  )
    ;; Reconstruct with testnet version
    (principal-construct? testnet-version hash-bytes)
  )
)

;; Example usage
(testnet-to-mainnet 'ST1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRTPGZGM)
;; Returns: (ok SP1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRCBGD7R)

(define-constant MAINNET_P2PKH 0x16)  ;; SP addresses
(define-constant MAINNET_P2SH 0x17)   ;; SM addresses  
(define-constant TESTNET_P2PKH 0x1a)  ;; ST addresses
(define-constant TESTNET_P2SH 0x1b)   ;; SN addresses

;; Get address type and network
(define-read-only (analyze-address (address principal))
  (let (
    (destruct-result (principal-destruct? address))
  )
    (match destruct-result
      success (ok {
        version: (get version success),
        hash-bytes: (get hash-bytes success),
        network: (if (or (is-eq (get version success) MAINNET_P2PKH)
                        (is-eq (get version success) MAINNET_P2SH))
                    "mainnet"
                    "testnet"),
        type: (if (or (is-eq (get version success) MAINNET_P2PKH)
                     (is-eq (get version success) TESTNET_P2PKH))
                 "standard"
                 "contract")
      })
      error (err u1)
    )
  )
)

;; Universal network converter
(define-read-only (convert-network (address principal) (to-mainnet bool))
  (let (
    (destruct-result (unwrap! (principal-destruct? address) (err u1)))
    (current-version (get version destruct-result))
    (hash-bytes (get hash-bytes destruct-result))
    (new-version (if to-mainnet
                    (if (is-eq current-version TESTNET_P2PKH)
                        MAINNET_P2PKH
                        MAINNET_P2SH)
                    (if (is-eq current-version MAINNET_P2PKH)
                        TESTNET_P2PKH
                        TESTNET_P2SH)))
  )
    (principal-construct? new-version hash-bytes)
  )
)

;; Convert list of addresses
(define-read-only (batch-convert-to-mainnet (addresses (list 10 principal)))
  (map testnet-to-mainnet addresses)
)

;; Filter and convert only testnet addresses
(define-read-only (convert-testnet-only (addresses (list 10 principal)))
  (fold check-and-convert addresses (list))
)

(define-private (check-and-convert (address principal) (result (list 10 principal)))
  (let (
    (analysis (analyze-address address))
  )
    (match analysis
      success (if (is-eq (get network success) "testnet")
                 (unwrap-panic (as-max-len? 
                   (append result (unwrap-panic (testnet-to-mainnet address)))
                   u10))
                 result)
      error result
    )
  )
)

;; Check if address has a contract
(define-read-only (has-contract? (address principal))
  (match (principal-destruct? address)
    success (is-some (get name success))
    error false
  )
)

;; Convert contract principal between networks
(define-read-only (convert-contract-principal 
  (contract principal) 
  (to-mainnet bool))
  (let (
    (destruct-result (unwrap! (principal-destruct? contract) (err u1)))
    (hash-bytes (get hash-bytes destruct-result))
    (contract-name (unwrap! (get name destruct-result) (err u2)))
    (new-version (if to-mainnet MAINNET_P2PKH TESTNET_P2PKH))
  )
    (principal-construct? new-version hash-bytes contract-name)
  )
)

;; Example
(convert-contract-principal 'ST1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRTPGZGM.my-token true)
;; Returns: (ok SP1PQHQKV0RJXZFY1DGX8MNSNYVE3VGZJSRCBGD7R.my-token)