// Copyright 2019 The Grin Developers
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//! Test a wallet repost command
#[macro_use]
extern crate log;
extern crate grin_wallet_api as api;
extern crate grin_wallet_controller as wallet;
extern crate grin_wallet_impls as impls;
extern crate grin_wallet_libwallet as libwallet;

// use crate::libwallet::api_impl::owner_updater::{start_updater_log_thread, StatusMessage};
// use grin_wallet_util::grin_core as core;

use impls::test_framework::{self, LocalWalletClient};
use std::thread;
use std::time::Duration;

#[macro_use]
mod common;
use common::{clean_output_dir, create_wallet_proxy, setup};

/// updater thread test impl
fn updater_thread_test_impl(test_dir: &'static str) -> Result<(), libwallet::Error> {
	// Create a new proxy to simulate server and wallet responses
	let mut wallet_proxy = create_wallet_proxy(test_dir);
	let chain = wallet_proxy.chain.clone();

	// Create a new wallet test client, and set its queues to communicate with the
	// proxy
	create_wallet_and_add!(
		client1,
		wallet1,
		mask1_i,
		test_dir,
		"wallet1",
		None,
		&mut wallet_proxy,
		false
	);
	let mask1 = (&mask1_i).as_ref();
	create_wallet_and_add!(
		client2,
		wallet2,
		mask2_i,
		test_dir,
		"wallet2",
		None,
		&mut wallet_proxy,
		false
	);
	let mask2 = (&mask2_i).as_ref();

	// Set the wallet proxy listener running
	thread::spawn(move || {
		if let Err(e) = wallet_proxy.run() {
			error!("Wallet Proxy error: {}", e);
		}
	});

	// add some accounts
	wallet::controller::owner_single_use(wallet1.clone(), mask1, |api, m| {
		api.create_account_path(m, "mining")?;
		api.create_account_path(m, "listener")?;
		Ok(())
	})?;

	// add some accounts
	wallet::controller::owner_single_use(wallet2.clone(), mask2, |api, m| {
		api.create_account_path(m, "account1")?;
		api.create_account_path(m, "account2")?;
		Ok(())
	})?;

	// Get some mining done
	{
		wallet_inst!(wallet1, w);
		w.set_parent_key_id_by_name("mining")?;
	}
	let bh = 10u64;
	let _ =
		test_framework::award_blocks_to_wallet(&chain, wallet1.clone(), mask1, bh as usize, false);

	let owner_api = api::Owner::new(wallet1);
	owner_api.start_updater(mask1, Duration::from_secs(5))?;

	// let updater thread run a bit
	thread::sleep(Duration::from_secs(10));

	let messages = owner_api.get_updater_messages(1000)?;
	assert_eq!(messages.len(), 34);

	owner_api.stop_updater()?;
	thread::sleep(Duration::from_secs(2));
	Ok(())
}

#[test]
fn updater_thread() {
	let test_dir = "test_output/updater_thread";
	setup(test_dir);
	if let Err(e) = updater_thread_test_impl(test_dir) {
		panic!("Libwallet Error: {} - {}", e, e.backtrace().unwrap());
	}
	clean_output_dir(test_dir);
}