# @synor/hardhat-plugin

Hardhat plugin for Synor blockchain development. Provides seamless integration between Hardhat and Synor network.

## Features

- 🔗 **Network Configuration**: Pre-configured Synor mainnet, testnet, and devnet
- 📦 **Smart Deployment**: Deploy contracts with gas estimation and verification
- 🔐 **Quantum-Safe**: Support for post-quantum cryptographic signatures
- 🧪 **Testing Utilities**: Fork network, time manipulation, account impersonation
- 📊 **DAG Integration**: Access GHOSTDAG/DAGKnight consensus data
- 🌐 **Cross-Shard**: Support for sharded architecture

## Installation

```bash
npm install @synor/hardhat-plugin
# or
yarn add @synor/hardhat-plugin
# or
pnpm add @synor/hardhat-plugin
```

## Setup

Add the plugin to your `hardhat.config.ts`:

```typescript
import "@synor/hardhat-plugin";

const config: HardhatUserConfig = {
  solidity: "0.8.20",
  synor: {
    defaultNetwork: "testnet",
    verifyContracts: true,
    quantumSafe: true,
  },
  networks: {
    "synor-mainnet": {
      url: "https://rpc.synor.cc",
      chainId: 1337,
      accounts: [process.env.PRIVATE_KEY!],
    },
    "synor-testnet": {
      url: "https://testnet-rpc.synor.cc",
      chainId: 1338,
      accounts: [process.env.PRIVATE_KEY!],
    },
  },
};

export default config;
```

## Usage

### Deploy a Contract

```bash
npx hardhat synor:deploy --contract MyContract --network synor-testnet
```

Or programmatically:

```typescript
import { ethers } from "hardhat";

async function main() {
  const contract = await hre.synor.deployer.deploy("MyContract", [arg1, arg2]);
  console.log("Deployed to:", contract.address);
}
```

### Verify a Contract

```bash
npx hardhat synor:verify --address 0x... --contract MyContract --network synor-testnet
```

### Get Network Info

```bash
npx hardhat synor:info --network synor-testnet
```

### Request Testnet Tokens

```bash
npx hardhat synor:faucet --address 0x... --network synor-testnet
```

### Compile to WASM

```bash
npx hardhat synor:compile
```

## API Reference

### `hre.synor.provider`

Synor-specific JSON-RPC provider with methods:

- `getBalance(address)` - Get account balance
- `getBlockNumber()` - Get current block number
- `getTransaction(hash)` - Get transaction by hash
- `sendTransaction(tx)` - Send a transaction
- `call(tx)` - Call a contract (read-only)
- `estimateGas(tx)` - Estimate gas for transaction
- `getQuantumStatus()` - Get quantum signature status
- `getShardInfo()` - Get shard information
- `getDagBlock(hash)` - Get DAG block information

### `hre.synor.deployer`

Contract deployment utilities:

- `deploy(name, args, options)` - Deploy a contract
- `deployDeterministic(name, args, salt)` - CREATE2 deployment
- `compileToWasm()` - Compile contracts to WASM
- `generateTypes()` - Generate TypeScript types

### `hre.synor.network`

Network utilities:

- `getNetworkInfo()` - Get network information
- `verifyContract(address, args)` - Verify on explorer
- `requestFaucet(address, amount)` - Request testnet tokens
- `fork(blockNumber)` - Fork network at block
- `impersonate(address)` - Impersonate account
- `setBalance(address, balance)` - Set account balance
- `increaseTime(seconds)` - Advance blockchain time
- `snapshot()` - Take state snapshot
- `revert(snapshotId)` - Revert to snapshot

## Configuration Options

| Option | Type | Default | Description |
|--------|------|---------|-------------|
| `defaultNetwork` | `string` | `"devnet"` | Default Synor network |
| `gasPrice` | `"auto" \| number` | `"auto"` | Gas price setting |
| `gasLimit` | `number` | `3000000` | Default gas limit |
| `confirmations` | `number` | `1` | Confirmations to wait |
| `timeout` | `number` | `60000` | Transaction timeout (ms) |
| `verifyContracts` | `boolean` | `true` | Auto-verify on deploy |
| `quantumSafe` | `boolean` | `true` | Use quantum signatures |

## Testing

The plugin provides testing utilities for Synor-specific features:

```typescript
import { expect } from "chai";
import { ethers } from "hardhat";

describe("MyContract", function () {
  beforeEach(async function () {
    // Fork testnet
    await hre.synor.network.fork("latest");
  });

  it("should deploy and interact", async function () {
    const contract = await hre.synor.deployer.deploy("MyContract", []);

    // Test cross-shard messaging
    const messages = await hre.synor.provider.getPendingCrossShardMessages(
      contract.address
    );
    expect(messages).to.be.empty;
  });

  it("should handle time-based logic", async function () {
    const contract = await hre.synor.deployer.deploy("TimeLock", []);

    // Advance time by 1 day
    await hre.synor.network.increaseTime(86400);

    // Now timelock should be expired
    expect(await contract.isExpired()).to.be.true;
  });
});
```

## License

MIT