name: Undeploy staging
on:
  pull_request:
    types: [closed]

jobs:
  # Check if a staging environment was actually created (contract changes existed)
  check-staging-exists:
    name: Check if staging environment exists
    runs-on: ubuntu-latest
    outputs:
      should-cleanup: ${{ steps.check.outputs.exists }}
    env:
      NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID: gh-${{ github.event.number }}.${{ vars.NEAR_CONTRACT_STAGING_ACCOUNT_ID }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install NEAR CLI
        uses: ./.github/actions/install-near-cli
        with:
          network: "${{ vars.NEAR_CONTRACT_STAGING_NETWORK }}"
          rpc-url: "${{ vars.NEAR_CONTRACT_STAGING_RPC_URL }}"
          rpc_api_key: "${{ secrets.NEAR_CONTRACT_STAGING_RPC_API_KEY }}"

      - name: Check if staging account exists
        id: check
        run: |
          EXISTS=$(./script/ci/account-exists.sh \
            --account "${{ env.NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID }}" \
            --network "${{ vars.NEAR_CONTRACT_STAGING_NETWORK }}" || echo "")

          if [[ -n "$EXISTS" ]]; then
            echo "exists=true" >> $GITHUB_OUTPUT
            echo "Staging account exists, will proceed with cleanup"
          else
            echo "exists=false" >> $GITHUB_OUTPUT
            echo "Staging account does not exist, skipping cleanup"
          fi

  cleanup-staging:
    name: Cleanup staging account
    runs-on: ubuntu-latest
    needs: check-staging-exists
    if: needs.check-staging-exists.outputs.should-cleanup == 'true'
    env:
      NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID: gh-${{ github.event.number }}.${{ vars.NEAR_CONTRACT_STAGING_ACCOUNT_ID }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install NEAR CLI
        uses: ./.github/actions/install-near-cli
        with:
          network: "${{ vars.NEAR_CONTRACT_STAGING_NETWORK }}"
          rpc-url: "${{ vars.NEAR_CONTRACT_STAGING_RPC_URL }}"
          rpc_api_key: "${{ secrets.NEAR_CONTRACT_STAGING_RPC_API_KEY }}"

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1.86.0

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Remove markets
        run: |
          ./script/ci/remove-all-markets-from-registry.sh \
            --account     "${{ env.NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID }}" \
            --registry    "${{ env.NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID }}" \
            --network     "${{ vars.NEAR_CONTRACT_STAGING_NETWORK }}" \
            --private-key "${{ secrets.NEAR_CONTRACT_STAGING_ACCOUNT_PRIVATE_KEY }}"

      - name: Remove registry account
        run: |
          ./script/ci/remove-registry.sh \
            --account     "${{ env.NEAR_CONTRACT_PR_STAGING_ACCOUNT_ID }}" \
            --beneficiary "${{ vars.NEAR_CONTRACT_STAGING_ACCOUNT_ID }}" \
            --network     "${{ vars.NEAR_CONTRACT_STAGING_NETWORK }}" \
            --private-key "${{ secrets.NEAR_CONTRACT_STAGING_ACCOUNT_PRIVATE_KEY }}"