refactor account switcher & management previews

Signed-off-by: kernelkind <kernelkind@gmail.com>

src/test_data.rs

@@ -1,7 +1,14 @@
-use enostr::{FullKeypair, Pubkey, RelayPool};
-use nostrdb::ProfileRecord;
+use std::path::Path;
 
-use crate::account_manager::UserAccount;
+use enostr::{FullKeypair, Pubkey, RelayPool};
+use nostrdb::{Config, Ndb, ProfileRecord};
+
+use crate::{
+    account_manager::{AccountManager, UserAccount},
+    imgcache::ImageCache,
+    key_storage::KeyStorage,
+    relay_generation::RelayGenerator,
+};
 
 #[allow(unused_must_use)]
 pub fn sample_pool() -> RelayPool {
@@ -86,3 +93,22 @@ pub fn get_test_accounts() -> Vec<UserAccount> {
         })
         .collect()
 }
+
+pub fn get_accmgr_and_ndb_and_imgcache() -> (AccountManager, Ndb, ImageCache) {
+    let mut account_manager =
+        AccountManager::new(None, KeyStorage::None, RelayGenerator::Constant, || {});
+    let accounts = get_test_accounts();
+    accounts
+        .into_iter()
+        .for_each(|acc| account_manager.add_account(acc.key, || {}));
+
+    let mut config = Config::new();
+    config.set_ingester_threads(2);
+
+    let db_dir = Path::new(".");
+    let path = db_dir.to_str().unwrap();
+    let ndb = Ndb::new(path, &config).expect("ndb");
+    let imgcache_dir = db_dir.join("cache/img");
+    let img_cache = ImageCache::new(imgcache_dir);
+    (account_manager, ndb, img_cache)
+}