// Copyright (c) Mysten Labs, Inc.
// Modifications Copyright (c) 2024 IOTA Stiftung
// SPDX-License-Identifier: Apache-2.0

import { useWalletStore } from './useWalletStore.js';

/**
 * Retrieves the wallet that is currently connected to the dApp, if one exists.
 */
export function useCurrentWallet() {
    const currentWallet = useWalletStore((state) => state.currentWallet);
    const connectionStatus = useWalletStore((state) => state.connectionStatus);
    const supportedIntents = useWalletStore((state) => state.supportedIntents);

    switch (connectionStatus) {
        case 'connecting':
            return {
                connectionStatus,
                currentWallet: null,
                isDisconnected: false,
                isConnecting: true,
                isConnected: false,
                supportedIntents: [],
            } as const;
        case 'disconnected':
            return {
                connectionStatus,
                currentWallet: null,
                isDisconnected: true,
                isConnecting: false,
                isConnected: false,
                supportedIntents: [],
            } as const;
        case 'connected': {
            return {
                connectionStatus,
                currentWallet: currentWallet!,
                isDisconnected: false,
                isConnecting: false,
                isConnected: true,
                supportedIntents,
            } as const;
        }
    }
}