#!/bin/bash

# Get the directory of this script
SCRIPT_DIR=$(realpath "${BASH_SOURCE[0]%/*}")
BUILD_ROOT=$(realpath "$SCRIPT_DIR/..")

source "$BUILD_ROOT/helpers/message-helpers.sh"
source "$BUILD_ROOT/helpers/paths.sh"

# Parse arguments
while [[ $# -gt 0 ]]; do
  case $1 in
  --arch)
    ARCH="$2"
    update_arch_paths
    shift 2
    ;;
  --mirror)
    MIRROR="$2"
    update_arch_paths
    shift 2
    ;;
  -h | --help)
    echo "Usage: $0 [OPTIONS]"
    echo ""
    echo "Options:"
    echo "  --arch <arch>      Target architecture (x86_64 or aarch64, default: x86_64)"
    echo "  --mirror <mirror>  Mirror to use (edge or stable, default: edge)"
    echo "  -h, --help         Show this help message"
    exit 0
    ;;
  *)
    print_error "Unknown option: $1"
    exit 1
    ;;
  esac
done

DB_FILE="$REPO_DIR/omarchy.db.tar.zst"

if [[ ! -f "$DB_FILE" ]]; then
  echo "Repository database not found: $DB_FILE"
  exit 1
fi

echo "Packages in $MIRROR mirror ($ARCH):"
echo ""

# Extract package names and versions from database
tar -xOf "$DB_FILE" --wildcards "*/desc" 2>/dev/null |
  awk '/%NAME%/{getline; name=$0} 
         /%VERSION%/{getline; print name "-" $0}' |
  sort