name: Rename Theme

on:
  workflow_call:
    inputs:
      theme_id:
        required: true
        type: string
        description: "Theme ID to rename"
      theme_name:
        required: true
        type: string
        description: "Current theme name"
      pr_number:
        required: true
        type: string
        description: "PR number to append"
      store_alias:
        required: false
        type: string
        description: "Store alias for scoped secret lookup"
      store_alias_secret:
        required: false
        type: string
        description: "Upper snake-case alias for scoped secret (e.g. VOLDT_STAGING). If set, uses SHOPIFY_*_<this>; else uses SHOPIFY_STORE_URL / SHOPIFY_THEME_ACCESS_TOKEN."

jobs:
  rename:
    runs-on: ubuntu-latest
    steps:
      - name: Install Shopify CLI
        run: npm install -g @shopify/cli @shopify/theme

      - name: Rename theme
        env:
          SHOPIFY_STORE_URL: ${{ inputs.store_alias_secret && secrets[format('SHOPIFY_STORE_URL_{0}', inputs.store_alias_secret)] || secrets.SHOPIFY_STORE_URL }}
          SHOPIFY_THEME_ACCESS_TOKEN: ${{ inputs.store_alias_secret && secrets[format('SHOPIFY_THEME_ACCESS_TOKEN_{0}', inputs.store_alias_secret)] || secrets.SHOPIFY_THEME_ACCESS_TOKEN }}
          THEME_ID: ${{ inputs.theme_id }}
          THEME_NAME: ${{ inputs.theme_name }}
          PR_NUMBER: ${{ inputs.pr_number }}
        run: |
          if [ -z "$THEME_ID" ] || [ -z "$THEME_NAME" ]; then
            echo "Missing theme_id/theme_name."
            exit 1
          fi
          if [ -z "$SHOPIFY_STORE_URL" ] || [ -z "$SHOPIFY_THEME_ACCESS_TOKEN" ]; then
            echo "Missing Shopify store URL/token for rename."
            exit 1
          fi

          NEW_THEME_NAME="${THEME_NAME}-PR${PR_NUMBER}"
          echo "Renaming theme $THEME_ID to '$NEW_THEME_NAME'..."

          if shopify theme rename \
            --store "$SHOPIFY_STORE_URL" \
            --password "$SHOPIFY_THEME_ACCESS_TOKEN" \
            --theme "$THEME_ID" \
            --name "$NEW_THEME_NAME" 2>&1; then
            echo "Rename succeeded with password auth."
          elif shopify theme rename \
            --store "$SHOPIFY_STORE_URL" \
            --theme "$THEME_ID" \
            --name "$NEW_THEME_NAME" 2>&1; then
            echo "Rename succeeded with authenticated session."
          else
            echo "Failed to rename theme."
            exit 1
          fi