// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.24;

import {Script, console} from "forge-std/Script.sol";
import {USDR} from "../src/USDR.sol";
import {ReserveManager} from "../src/ReserveManager.sol";
import {SettlementEscrow} from "../src/SettlementEscrow.sol";
import {SolvencyGuard} from "../src/SolvencyGuard.sol";
import {PSM} from "../src/PSM.sol";
import {CDPVault} from "../src/CDPVault.sol";
import {OracleHub} from "../src/OracleHub.sol";
import {LiquidationEngine} from "../src/LiquidationEngine.sol";
import {SurplusBuffer} from "../src/SurplusBuffer.sol";

/// @notice Deploys the full USDR stack on Arbitrum One.
/// Env: USDT, USDC, RAIN, TIMELOCK, GUARDIAN, BURN_SINK, MARKET_ADAPTERS (comma-sep, optional)
/// After deploy: timelock must configureAsset / configureCollateral / setGroupCeiling,
/// then deployer finalizes the guard & escrow adapter sets.
contract Deploy is Script {
    function run() external {
        address usdtAddr = vm.envAddress("USDT");
        address usdcAddr = vm.envAddress("USDC");
        address rainAddr = vm.envAddress("RAIN");
        address timelock = vm.envAddress("TIMELOCK");
        address guardian = vm.envAddress("GUARDIAN");
        address burnSink = vm.envAddress("BURN_SINK");

        vm.startBroadcast();

        USDR usdr = new USDR();
        SettlementEscrow escrow = new SettlementEscrow(usdtAddr, usdcAddr);
        ReserveManager reserve = new ReserveManager(usdtAddr, usdcAddr);
        SolvencyGuard guard = new SolvencyGuard();
        OracleHub oracle = new OracleHub(timelock);
        PSM psm = new PSM(address(usdr), address(reserve), guardian);
        CDPVault vault = new CDPVault(address(usdr), address(oracle));
        LiquidationEngine engine = new LiquidationEngine(address(vault), address(usdr), address(oracle));
        SurplusBuffer buffer = new SurplusBuffer(usdtAddr, rainAddr);

        usdr.addMinter(address(psm));
        usdr.addMinter(address(vault));
        usdr.addMinter(address(engine));
        usdr.finalizeMinters();

        reserve.setup(address(psm), address(escrow), address(guard));
        escrow.setup(address(reserve));
        guard.setup(address(reserve), address(engine));
        vault.setup(timelock, address(engine));
        engine.setup(address(guard), address(buffer), timelock);
        buffer.setup(timelock, address(engine), burnSink);

        // NOTE: market adapters (live RAIN LMSR/CLOB) must be added to guard+escrow,
        // then guard.finalize() + escrow.finalize() called, before markets can settle.

        vm.stopBroadcast();

        console.log("USDR:", address(usdr));
        console.log("ReserveManager:", address(reserve));
        console.log("SettlementEscrow:", address(escrow));
        console.log("SolvencyGuard:", address(guard));
        console.log("OracleHub:", address(oracle));
        console.log("PSM:", address(psm));
        console.log("CDPVault:", address(vault));
        console.log("LiquidationEngine:", address(engine));
        console.log("SurplusBuffer:", address(buffer));
    }
}