#!/bin/bash
# wq_project_update — update a project (name or external_ref)
# Usage: wq project update <project_id> [--name <name>] [--external-ref <ref>]

API_URL="${WORK_QUEUE_API_URL:-}"
[[ -z "$API_URL" ]] && API_URL=$(cat ~/.config/work_queue_api_url 2>/dev/null || echo "")
[[ -z "$API_URL" ]] && { echo "Error: WORK_QUEUE_API_URL not set" >&2; exit 1; }

project_id="" name="" external_ref=""

while [[ $# -gt 0 ]]; do
  case "$1" in
    --name) name="$2"; shift 2;;
    --external-ref) external_ref="$2"; shift 2;;
    --) shift; break;;
    -*) echo "Unknown option: $1" >&2; exit 1;;
    *) [[ -z "$project_id" ]] && project_id="$1"; shift;;
  esac
done

[[ -z "$project_id" ]] && { echo "Usage: wq project update <project_id> [--name <name>] [--external-ref <ref>]" >&2; exit 1; }
[[ -z "$name" ]] && [[ -z "$external_ref" ]] && { echo "Error: at least one of --name or --external-ref required" >&2; exit 1; }

body="{}"
[[ -n "$name" ]] && body=$(echo "$body" | jq ".name=\"$name\"")
[[ -n "$external_ref" ]] && body=$(echo "$body" | jq ".external_ref=\"$external_ref\"")

curl -sf -X PATCH "$API_URL/projects/$project_id" \
  -H "Content-Type: application/json" \
  -d "$body" | jq .