#!/bin/bash
# milestone-close.sh - Close a milestone on GitHub or Gitea
# Usage: milestone-close.sh -t <title>

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/detect-platform.sh"

# Parse arguments
TITLE=""

while [[ $# -gt 0 ]]; do
    case $1 in
        -t|--title)
            TITLE="$2"
            shift 2
            ;;
        -h|--help)
            echo "Usage: milestone-close.sh -t <title>"
            echo ""
            echo "Options:"
            echo "  -t, --title   Milestone title (required)"
            echo "  -h, --help    Show this help"
            exit 0
            ;;
        *)
            echo "Unknown option: $1"
            exit 1
            ;;
    esac
done

if [[ -z "$TITLE" ]]; then
    echo "Error: Milestone title is required (-t)"
    exit 1
fi

detect_platform >/dev/null

if [[ "$PLATFORM" == "github" ]]; then
    gh api -X PATCH "/repos/{owner}/{repo}/milestones/$(gh api "/repos/{owner}/{repo}/milestones" --jq ".[] | select(.title==\"$TITLE\") | .number")" -f state=closed
    echo "Closed GitHub milestone: $TITLE"
elif [[ "$PLATFORM" == "gitea" ]]; then
    REPO_ARGS=$(get_gitea_repo_args) || {
        echo "Error: Could not resolve Gitea repo/login for remote host" >&2
        exit 1
    }
    tea milestone close "$TITLE" $REPO_ARGS
    echo "Closed Gitea milestone: $TITLE"
else
    echo "Error: Unknown platform"
    exit 1
fi