#!/usr/bin/env bash
set -euo pipefail

repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
plugins_dir="${repo_root}/plugins/notify"

declare -A assemblies=(
  [slack]="StellaOps.Notify.Connectors.Slack.dll"
  [teams]="StellaOps.Notify.Connectors.Teams.dll"
  [email]="StellaOps.Notify.Connectors.Email.dll"
  [webhook]="StellaOps.Notify.Connectors.Webhook.dll"
)

status=0

for channel in "${!assemblies[@]}"; do
  dir="${plugins_dir}/${channel}"
  if [[ ! -d "${dir}" ]]; then
    echo "ERROR: Missing plug-in directory '${dir}'."
    status=1
    continue
  fi

  manifest="${dir}/notify-plugin.json"
  assembly="${dir}/${assemblies[$channel]}"
  base="${assemblies[$channel]%.dll}"
  pdb="${dir}/${base}.pdb"
  deps="${dir}/${base}.deps.json"

  if [[ ! -f "${manifest}" ]]; then
    echo "ERROR: Missing manifest for '${channel}' connector (${manifest})."
    status=1
  fi

  if [[ ! -f "${assembly}" ]]; then
    echo "ERROR: Missing assembly for '${channel}' connector (${assembly})."
    status=1
  fi

  while IFS= read -r -d '' file; do
    name="$(basename "${file}")"
    case "${name}" in
      "notify-plugin.json" \
        | "${assemblies[$channel]}" \
        | "${base}.pdb" \
        | "${base}.deps.json")
        ;;
      *)
        echo "ERROR: Unexpected file '${name}' in '${dir}'."
        status=1
        ;;
    esac
  done < <(find "${dir}" -maxdepth 1 -type f -print0)
done

exit "${status}"