//
//  SolanaTests.swift
//  OS Vault
//
//  Author: Simon-Pierre Boucher
//  Mail: contact@spboucher.ai
//

import XCTest
import SolanaSwift
@testable import OSVaultKit

final class SolanaTests: XCTestCase {

    // Public BIP-44 test vector: the all-"abandon" mnemonic at
    // m/44'/501'/0'/0' (bip44Change) — the Phantom/Solflare default.
    let vectorMnemonic = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about"

    func testDerivationIsDeterministicAndPhantomPath() async throws {
        let first = try await SolanaService.deriveKeyPair(mnemonic: vectorMnemonic, network: .mainnet)
        let second = try await SolanaService.deriveKeyPair(mnemonic: vectorMnemonic, network: .devnet)
        // Cluster must not change the derivation; the keypair is path-only.
        XCTAssertEqual(first.publicKey.base58EncodedString, second.publicKey.base58EncodedString)
        XCTAssertEqual(first.secretKey.count, 64)
        XCTAssertTrue(SolanaService.validate(address: first.publicKey.base58EncodedString))
    }

    func testAddressValidation() {
        XCTAssertTrue(SolanaService.validate(address: "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"))
        XCTAssertFalse(SolanaService.validate(address: "0x9858EfFD232B4033E47d90003D41EC34EcaEda94"))
        XCTAssertFalse(SolanaService.validate(address: "not-an-address"))
        XCTAssertFalse(SolanaService.validate(address: ""))
    }

    func testAmountParsing() {
        XCTAssertEqual(SolanaService.parseSOL("1"), 1_000_000_000)
        XCTAssertEqual(SolanaService.parseSOL("0.000000001"), 1)
        XCTAssertNil(SolanaService.parseSOL("0.0000000001"))     // sub-lamport
        XCTAssertEqual(SolanaService.parseUSDC("12.5"), 12_500_000)
        XCTAssertEqual(SolanaService.formatSOL(1_500_000_000), "1.5")
    }
}