// This file is part of Substrate.

// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0

// 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 environment for Nft fractionalization pallet.

use super::*;
use crate as pallet_nft_fractionalization;

use frame_support::{
	construct_runtime, derive_impl, parameter_types,
	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64},
	BoundedVec, PalletId,
};
use frame_system::EnsureSigned;
use pallet_nfts::PalletFeatures;
use sp_runtime::{
	traits::{IdentifyAccount, IdentityLookup, Verify},
	BuildStorage, MultiSignature,
};

type Block = frame_system::mocking::MockBlock<Test>;
type Signature = MultiSignature;
type AccountPublic = <Signature as Verify>::Signer;
type AccountId = <AccountPublic as IdentifyAccount>::AccountId;

// Configure a mock runtime to test the pallet.
construct_runtime!(
	pub enum Test
	{
		System: frame_system,
		NftFractionalization: pallet_nft_fractionalization,
		Assets: pallet_assets,
		Balances: pallet_balances,
		Nfts: pallet_nfts,
	}
);

#[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
impl frame_system::Config for Test {
	type AccountId = AccountId;
	type Lookup = IdentityLookup<Self::AccountId>;
	type Block = Block;
	type AccountData = pallet_balances::AccountData<u64>;
}

impl pallet_balances::Config for Test {
	type Balance = u64;
	type DustRemoval = ();
	type RuntimeEvent = RuntimeEvent;
	type ExistentialDeposit = ConstU64<1>;
	type AccountStore = System;
	type WeightInfo = ();
	type MaxLocks = ();
	type MaxReserves = ConstU32<50>;
	type ReserveIdentifier = [u8; 8];
	type RuntimeHoldReason = RuntimeHoldReason;
	type RuntimeFreezeReason = RuntimeFreezeReason;
	type FreezeIdentifier = ();
	type MaxFreezes = ();
}

impl pallet_assets::Config for Test {
	type RuntimeEvent = RuntimeEvent;
	type Balance = u64;
	type RemoveItemsLimit = ConstU32<1000>;
	type AssetId = u32;
	type AssetIdParameter = u32;
	type Currency = Balances;
	type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<Self::AccountId>>;
	type ForceOrigin = frame_system::EnsureRoot<Self::AccountId>;
	type AssetDeposit = ConstU64<1>;
	type AssetAccountDeposit = ConstU64<10>;
	type MetadataDepositBase = ConstU64<1>;
	type MetadataDepositPerByte = ConstU64<1>;
	type ApprovalDeposit = ConstU64<1>;
	type StringLimit = ConstU32<50>;
	type Freezer = ();
	type Extra = ();
	type CallbackHandle = ();
	type WeightInfo = ();
	pallet_assets::runtime_benchmarks_enabled! {
		type BenchmarkHelper = ();
	}
}

parameter_types! {
	pub storage Features: PalletFeatures = PalletFeatures::all_enabled();
}

impl pallet_nfts::Config for Test {
	type RuntimeEvent = RuntimeEvent;
	type CollectionId = u32;
	type ItemId = u32;
	type Currency = Balances;
	type CreateOrigin = AsEnsureOriginWithArg<frame_system::EnsureSigned<Self::AccountId>>;
	type ForceOrigin = frame_system::EnsureRoot<Self::AccountId>;
	type Locker = ();
	type CollectionDeposit = ConstU64<2>;
	type ItemDeposit = ConstU64<1>;
	type MetadataDepositBase = ConstU64<1>;
	type AttributeDepositBase = ConstU64<1>;
	type DepositPerByte = ConstU64<1>;
	type StringLimit = ConstU32<50>;
	type KeyLimit = ConstU32<50>;
	type ValueLimit = ConstU32<50>;
	type ApprovalsLimit = ConstU32<10>;
	type ItemAttributesApprovalsLimit = ConstU32<2>;
	type MaxTips = ConstU32<10>;
	type MaxDeadlineDuration = ConstU64<10000>;
	type MaxAttributesPerCall = ConstU32<2>;
	type Features = Features;
	type OffchainSignature = Signature;
	type OffchainPublic = AccountPublic;
	type WeightInfo = ();
	pallet_nfts::runtime_benchmarks_enabled! {
		type Helper = ();
	}
}

parameter_types! {
	pub const StringLimit: u32 = 50;
	pub const NftFractionalizationPalletId: PalletId = PalletId(*b"fraction");
	pub NewAssetSymbol: BoundedVec<u8, StringLimit> = (*b"FRAC").to_vec().try_into().unwrap();
	pub NewAssetName: BoundedVec<u8, StringLimit> = (*b"Frac").to_vec().try_into().unwrap();
}

impl Config for Test {
	type RuntimeEvent = RuntimeEvent;
	type Deposit = ConstU64<1>;
	type Currency = Balances;
	type NewAssetSymbol = NewAssetSymbol;
	type NewAssetName = NewAssetName;
	type NftCollectionId = <Self as pallet_nfts::Config>::CollectionId;
	type NftId = <Self as pallet_nfts::Config>::ItemId;
	type AssetBalance = <Self as pallet_balances::Config>::Balance;
	type AssetId = <Self as pallet_assets::Config>::AssetId;
	type Assets = Assets;
	type Nfts = Nfts;
	type PalletId = NftFractionalizationPalletId;
	type WeightInfo = ();
	type StringLimit = StringLimit;
	#[cfg(feature = "runtime-benchmarks")]
	type BenchmarkHelper = ();
	type RuntimeHoldReason = RuntimeHoldReason;
}

// Build genesis storage according to the mock runtime.
pub(crate) fn new_test_ext() -> sp_io::TestExternalities {
	let t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();

	let mut ext = sp_io::TestExternalities::new(t);
	ext.execute_with(|| System::set_block_number(1));
	ext
}