import {
	type ConnectWalletResult,
	connectWallet as connect,
} from '@1sat/connect'
import type { WalletInterface } from '@bsv/sdk'

let connection: ConnectWalletResult | null = null

export async function connectWallet(): Promise<ConnectWalletResult> {
	const result = await connect()
	if (!result) throw new Error('No wallet available')
	connection = result
	return result
}

export function getWallet(): WalletInterface | null {
	return connection?.wallet ?? null
}

export function getIdentityKey(): string | null {
	return connection?.identityKey ?? null
}

export function getProvider(): string | null {
	return connection?.provider ?? null
}

export function disconnectWallet(): void {
	connection?.disconnect()
	connection = null
}

export function isConnected(): boolean {
	return connection !== null
}