// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

import {BaseTestWithMultipleConfiguredDigests} from "./BaseVerifierTest.t.sol";
import {Verifier} from "../../Verifier.sol";

contract VerificationdeactivateConfigWhenThereAreMultipleDigestsTest is BaseTestWithMultipleConfiguredDigests {
  function test_revertsIfCalledByNonOwner() public {
    vm.expectRevert("Only callable by owner");

    changePrank(USER);
    s_verifier.deactivateConfig(FEED_ID, bytes32(""));
  }

  function test_revertsIfRemovingAnEmptyDigest() public {
    vm.expectRevert(abi.encodeWithSelector(Verifier.DigestEmpty.selector));
    s_verifier.deactivateConfig(FEED_ID, bytes32(""));
  }

  function test_revertsIfRemovingAnNonExistentDigest() public {
    vm.expectRevert(abi.encodeWithSelector(Verifier.DigestNotSet.selector, FEED_ID, bytes32("mock-digest")));
    s_verifier.deactivateConfig(FEED_ID, bytes32("mock-digest"));
  }

  function test_correctlyRemovesAMiddleDigest() public {
    s_verifier.deactivateConfig(FEED_ID, s_configDigestTwo);
    (, , bytes32 lastConfigDigest) = s_verifier.latestConfigDetails(FEED_ID);
    assertEq(lastConfigDigest, s_configDigestThree);
  }

  function test_correctlyRemovesTheFirstDigest() public {
    s_verifier.deactivateConfig(FEED_ID, s_configDigestOne);
    (, , bytes32 lastConfigDigest) = s_verifier.latestConfigDetails(FEED_ID);
    assertEq(lastConfigDigest, s_configDigestThree);
  }

  function test_correctlyUnsetsDigestsInSequence() public {
    // Delete config digest 2
    s_verifier.deactivateConfig(FEED_ID, s_configDigestTwo);
    (, , bytes32 lastConfigDigest) = s_verifier.latestConfigDetails(FEED_ID);
    assertEq(lastConfigDigest, s_configDigestThree);

    // Delete config digest 1
    s_verifier.deactivateConfig(FEED_ID, s_configDigestOne);
    (, , lastConfigDigest) = s_verifier.latestConfigDetails(FEED_ID);
    assertEq(lastConfigDigest, s_configDigestThree);

    // Delete config digest 3
    vm.expectRevert(
      abi.encodeWithSelector(Verifier.CannotDeactivateLatestConfig.selector, FEED_ID, s_configDigestThree)
    );
    s_verifier.deactivateConfig(FEED_ID, s_configDigestThree);
    (, , lastConfigDigest) = s_verifier.latestConfigDetails(FEED_ID);
    assertEq(lastConfigDigest, s_configDigestThree);
  }
}