#!/usr/bin/env bash
#
# List open issues for the configured Gitea repo.
# Output: JSON array (default) or one line per issue "number|title|state" with --lines.
# Usage: ./list-open-issues.sh [--lines] [--limit N]
#
set -euo pipefail

GITEA_ISSUES_DIR="${GITEA_ISSUES_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)}"
# shellcheck source=lib.sh
source "${GITEA_ISSUES_DIR}/lib.sh"

require_jq || exit 1

LINES=false
LIMIT=50
while [[ $# -gt 0 ]]; do
	case "$1" in
		--lines) LINES=true; shift ;;
		--limit) LIMIT="$2"; shift 2 ;;
		*) log_err "Unknown option: $1"; exit 1 ;;
	esac
done

RESPONSE="$(gitea_api_get "/repos/${GITEA_REPO_OWNER}/${GITEA_REPO_NAME}/issues?state=open&page=1&limit=${LIMIT}")"
if ! echo "$RESPONSE" | jq -e . &>/dev/null; then
	log_err "API error or invalid JSON: ${RESPONSE:0:200}"
	exit 1
fi

if [[ "$LINES" == true ]]; then
	echo "$RESPONSE" | jq -r '.[] | "\(.number)|\(.title)|\(.state)"'
else
	echo "$RESPONSE"
fi