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use leptos::prelude::*;
#[cfg(not(feature = "ssr"))]
use crate::metamask::WalletConnectButton;
#[component]
pub fn NewWalletForm() -> impl IntoView {
view! {
<div>
<NewWalletFormContent />
</div>
}
}
#[cfg(not(feature = "ssr"))]
fn metamask_section() -> impl IntoView {
view! { <WalletConnectButton /> }
}
#[cfg(feature = "ssr")]
fn metamask_section() -> impl IntoView {
view! {
<p class="text-sm text-gray-500">"MetaMask connection is only available in the browser"</p>
}
}
#[component]
fn NewWalletFormContent() -> impl IntoView {
// Wallet mode: "generate" for new wallet, "import" for existing wallet, "connect" for external wallet
let (wallet_mode, set_wallet_mode) = signal("connect".to_string());
let (address, set_address) = signal(String::new());
let (label, set_label) = signal(String::new());
let (wallet_type, set_wallet_type) = signal("phantom".to_string());
let (private_key, set_private_key) = signal(String::new());
let (chain_id, set_chain_id) = signal("0x1".to_string()); // Default to Ethereum mainnet
let (is_primary, set_is_primary) = signal(false);
let (loading, set_loading) = signal(false);
let (error, set_error) = signal(Option::<String>::None);
let (success_message, set_success_message) = signal(Option::<String>::None);
let submit_action = Action::new(move |_| {
let mode = wallet_mode.get();
let address_val = address.get();
let label_val = label.get();
let wallet_type_val = wallet_type.get();
let private_key_val = private_key.get();
let chain_id_val = chain_id.get();
let is_primary_val = is_primary.get();
async move {
set_loading.set(true);
set_error.set(None);
set_success_message.set(None);
let result = match mode.as_str() {
"generate" => {
generate_new_evm_wallet(label_val, chain_id_val, is_primary_val).await
}
"import" => {
import_evm_wallet_with_private_key(
label_val,
private_key_val,
chain_id_val,
is_primary_val,
)
.await
}
"connect" => {
create_wallet_with_data(address_val, label_val, wallet_type_val, is_primary_val)
.await
}
_ => Err(leptos::server_fn::ServerFnError::new("Invalid wallet mode")),
};
match result {
Ok(_) => {
set_success_message.set(Some(
"Wallet created successfully! Redirecting...".to_string(),
));
// Redirect immediately
window().location().set_href("/wallets").unwrap();
}
Err(e) => {
set_error.set(Some(e.to_string()));
}
}
set_loading.set(false);
}
});
view! {
<div class="bg-gray-50 dark:bg-neutral-900">
<div class="max-w-2xl mx-auto py-8 px-4">
<div class="bg-white dark:bg-neutral-800 rounded-lg shadow p-6">
<div class="flex items-center justify-between mb-6">
<h1 class="text-2xl font-bold text-gray-900 dark:text-gray-100">
"Add Wallet"
</h1>
<button
class="text-blue-600 hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-300"
on:click=move |_| {
window().location().set_href("/wallets").unwrap();
}
>
"← Back to Wallets"
</button>
</div>
// Wallet mode selector
<div class="mb-6">
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
"Choose wallet option:"
</label>
<div class="grid grid-cols-3 gap-3">
<button
type="button"
class=move || {
format!(
"p-3 rounded-lg border-2 {}",
if wallet_mode.get() == "generate" {
"border-purple-500 bg-purple-50 dark:bg-purple-900/20"
} else {
"border-gray-300 dark:border-gray-600 hover:border-purple-300"
},
)
}
on:click=move |_| set_wallet_mode.set("generate".to_string())
>
<div class="text-sm font-medium">"Generate New"</div>
<div class="text-xs text-gray-500 dark:text-gray-400 mt-1">
"Create a new EVM wallet"
</div>
</button>
<button
type="button"
class=move || {
format!(
"p-3 rounded-lg border-2 {}",
if wallet_mode.get() == "import" {
"border-purple-500 bg-purple-50 dark:bg-purple-900/20"
} else {
"border-gray-300 dark:border-gray-600 hover:border-purple-300"
},
)
}
on:click=move |_| set_wallet_mode.set("import".to_string())
>
<div class="text-sm font-medium">"Import Wallet"</div>
<div class="text-xs text-gray-500 dark:text-gray-400 mt-1">
"Use private key"
</div>
</button>
<button
type="button"
class=move || {
format!(
"p-3 rounded-lg border-2 {}",
if wallet_mode.get() == "connect" {
"border-purple-500 bg-purple-50 dark:bg-purple-900/20"
} else {
"border-gray-300 dark:border-gray-600 hover:border-purple-300"
},
)
}
on:click=move |_| set_wallet_mode.set("connect".to_string())
>
<div class="text-sm font-medium">"Connect Existing"</div>
<div class="text-xs text-gray-500 dark:text-gray-400 mt-1">
"External wallet"
</div>
</button>
</div>
</div>
<form on:submit=move |e| {
e.prevent_default();
submit_action.dispatch(());
}>
<div class="space-y-4">
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Label"
</label>
<input
type="text"
required
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100"
placeholder="e.g., My Main Wallet"
prop:value=move || label.get()
on:input=move |e| set_label.set(event_target_value(&e))
/>
</div>
// Show different fields based on wallet mode
{move || match wallet_mode.get().as_str() {
"generate" => {
view! {
<>
<div class="bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-md p-4">
<p class="text-sm text-green-700 dark:text-green-300">
"A new EVM wallet will be generated with a secure private key. The private key will be stored securely in your account."
</p>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Chain"
</label>
<select
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100"
prop:value=move || chain_id.get()
on:change=move |e| set_chain_id.set(event_target_value(&e))
>
<option value="0x1">"Ethereum Mainnet"</option>
<option value="0x89">"Polygon"</option>
<option value="0x38">"BSC"</option>
<option value="0xa4b1">"Arbitrum"</option>
<option value="0xa">"Optimism"</option>
<option value="0x2105">"Base"</option>
</select>
</div>
</>
}
.into_any()
}
"import" => {
view! {
<>
<div class="bg-yellow-50 dark:bg-yellow-900/20 border border-yellow-200 dark:border-yellow-800 rounded-md p-4">
<p class="text-sm text-yellow-700 dark:text-yellow-300">
"⚠️ Warning: Only import private keys from wallets you control. Your private key will be encrypted and stored securely."
</p>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Private Key"
</label>
<input
type="password"
required
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100 font-mono"
placeholder="Enter your private key (with or without 0x prefix)"
prop:value=move || private_key.get()
on:input=move |e| {
set_private_key.set(event_target_value(&e))
}
/>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Chain"
</label>
<select
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100"
prop:value=move || chain_id.get()
on:change=move |e| set_chain_id.set(event_target_value(&e))
>
<option value="0x1">"Ethereum Mainnet"</option>
<option value="0x89">"Polygon"</option>
<option value="0x38">"BSC"</option>
<option value="0xa4b1">"Arbitrum"</option>
<option value="0xa">"Optimism"</option>
<option value="0x2105">"Base"</option>
</select>
</div>
</>
}
.into_any()
}
_ => {
view! {
<>
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Wallet Address"
</label>
<input
type="text"
required
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100"
placeholder="Enter wallet address (Solana or Ethereum)"
prop:value=move || address.get()
on:input=move |e| set_address.set(event_target_value(&e))
/>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-1">
"Wallet Type"
</label>
<select
class="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md focus:outline-none focus:ring-2 focus:ring-purple-500 bg-white dark:bg-neutral-700 text-gray-900 dark:text-gray-100"
prop:value=move || wallet_type.get()
on:change=move |e| {
set_wallet_type.set(event_target_value(&e))
}
>
<option value="phantom">"Phantom"</option>
<option value="solflare">"Solflare"</option>
<option value="backpack">"Backpack"</option>
<option value="metamask">"MetaMask"</option>
<option value="other">"Other"</option>
</select>
</div>
</>
}
.into_any()
}
}}
<div class="flex items-center">
<input
type="checkbox"
id="is_primary"
class="h-4 w-4 text-purple-600 focus:ring-purple-500 border-gray-300 rounded"
prop:checked=move || is_primary.get()
on:change=move |e| set_is_primary.set(event_target_checked(&e))
/>
<label
for="is_primary"
class="ml-2 block text-sm text-gray-700 dark:text-gray-300"
>
"Set as primary wallet"
</label>
</div>
// Show MetaMask connection only for connect mode
{move || {
if wallet_mode.get() == "connect" {
view! {
<div class="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-md p-4">
<p class="text-sm text-blue-700 dark:text-blue-300 mb-4">
"Connect your wallet directly using the button below, or manually enter a wallet address."
</p>
<div class="mt-4">
<p class="text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
"MetaMask Wallet:"
</p>
{metamask_section()}
</div>
</div>
}
.into_any()
} else {
view! { <></> }.into_any()
}
}}
</div>
<Show when=move || success_message.get().is_some()>
<div class="mt-4 p-3 bg-green-100 dark:bg-green-900/20 border border-green-400 dark:border-green-800 text-green-700 dark:text-green-300 rounded">
{move || success_message.get().unwrap_or_default()}
</div>
</Show>
<Show when=move || error.get().is_some()>
<div class="mt-4 p-3 bg-red-100 dark:bg-red-900/20 border border-red-400 dark:border-red-800 text-red-700 dark:text-red-300 rounded">
{move || error.get().unwrap_or_default()}
</div>
</Show>
<div class="mt-6 flex space-x-3">
<button
type="submit"
disabled=move || loading.get()
class="flex-1 bg-purple-600 text-white py-2 px-4 rounded-md hover:bg-purple-700 disabled:opacity-50 disabled:cursor-not-allowed focus:outline-none focus:ring-2 focus:ring-purple-500"
>
{move || {
if loading.get() {
"Processing..."
} else {
match wallet_mode.get().as_str() {
"generate" => "Generate Wallet",
"import" => "Import Wallet",
_ => "Add Wallet",
}
}
}}
</button>
<button
type="button"
class="px-4 py-2 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 rounded-md hover:bg-gray-50 dark:hover:bg-neutral-700"
on:click=move |_| {
window().location().set_href("/wallets").unwrap();
}
>
"Cancel"
</button>
</div>
</form>
</div>
</div>
</div>
}
}
#[server]
pub async fn generate_new_evm_wallet(
label: String,
chain_id: String,
is_primary: bool,
) -> Result<(), leptos::server_fn::ServerFnError> {
use crate::wallet::wallet::Wallet;
let user = crate::session::get_user().await?;
// Generate the new EVM wallet
Wallet::generate_evm(user.id, label, Some(chain_id), is_primary).await?;
Ok(())
}
#[server]
pub async fn import_evm_wallet_with_private_key(
label: String,
private_key: String,
chain_id: String,
is_primary: bool,
) -> Result<(), leptos::server_fn::ServerFnError> {
use crate::StorageAuthed;
use crate::keys::{Key, KeyCreate};
use crate::wallet::wallet::{CreateWallet, Wallet};
use alloy::signers::local::PrivateKeySigner;
use surrealdb::Datetime;
let user = crate::session::get_user().await?;
let now = chrono::Utc::now();
// Parse the private key (remove 0x prefix if present)
let private_key_clean = private_key.trim_start_matches("0x");
// Convert hex string to bytes
let private_key_bytes = hex::decode(private_key_clean).map_err(|e| {
leptos::server_fn::ServerFnError::new(format!("Invalid private key format: {}", e))
})?;
// Convert to fixed size array for alloy
let mut key_bytes = [0u8; 32];
if private_key_bytes.len() != 32 {
return Err(leptos::server_fn::ServerFnError::new(
"Private key must be 32 bytes",
));
}
key_bytes.copy_from_slice(&private_key_bytes);
// Create a signer from the private key
let signer = PrivateKeySigner::from_bytes(&key_bytes.into()).map_err(|e| {
leptos::server_fn::ServerFnError::new(format!("Invalid private key: {}", e))
})?;
// Get the address
let address = format!("{:?}", signer.address());
// If setting as primary, unset other wallets first
if is_primary {
use crate::db_init;
let client = db_init().await?;
client
.query("UPDATE wallet SET is_primary = false WHERE created_by_user_id = $user_id;")
.bind(("user_id", user.id.clone()))
.await?;
}
// Create the wallet record
let wallet = Wallet::new(CreateWallet {
address: address.clone(),
label: label.clone(),
wallet_type: "imported".to_string(),
chain_type: Some("evm".to_string()),
chain_id: Some(chain_id),
created_by_user_id: user.id.clone(),
created_at: Datetime::from(now),
updated_at: Datetime::from(now),
is_primary,
})
.await?;
// Store the private key securely in the Key storage
let key_data = KeyCreate {
name: format!("EVM Wallet: {}", label),
key_for: Some(wallet.id.clone()),
key_public: Some(address),
key_private: Some(private_key_clean.to_string()),
key_apikey: None,
key_token: None,
description: format!("Imported private key for EVM wallet: {}", label),
expires_at: None,
};
// Get the user to create the key
use crate::user::AdapterUser;
let adapter_user = AdapterUser::get_user(user.id).await?;
Key::create_by_user(adapter_user, key_data).await?;
Ok(())
}
#[server]
pub async fn create_wallet_with_data(
address: String,
label: String,
wallet_type: String,
is_primary: bool,
) -> Result<(), leptos::server_fn::ServerFnError> {
// Determine chain type based on wallet type
let (chain_type, chain_id) = match wallet_type.as_str() {
"metamask" => (Some("evm".to_string()), Some("0x1".to_string())), // Default to mainnet
"phantom" | "solflare" | "backpack" => (Some("solana".to_string()), None),
_ => (None, None),
};
use crate::wallet::wallet::{CreateWallet, Wallet};
let user = crate::session::get_user().await?;
let now = chrono::Utc::now();
use surrealdb::Datetime;
// If setting as primary, unset other wallets first
if is_primary {
use crate::db_init;
let client = db_init().await?;
client
.query("UPDATE wallet SET is_primary = false WHERE created_by_user_id = $user_id;")
.bind(("user_id", user.id.clone()))
.await?;
}
let _new_wallet = Wallet::new(CreateWallet {
address,
label,
wallet_type,
chain_type,
chain_id,
created_by_user_id: user.id,
created_at: Datetime::from(now),
updated_at: Datetime::from(now),
is_primary,
})
.await?;
Ok(())
}