#!/usr/bin/env bash
# 빌드 직전 semver patch bump (필수) — 실패 시 exit 1
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
WORK_TREE="${WORK_TREE:-$ROOT}"
export WORK_TREE
export DESKTOP_UPDATE_BASE_URL="${DESKTOP_UPDATE_BASE_URL:-https://stock.exdev.co.kr/desktop/updates}"

CONF="$WORK_TREE/desktop/src-tauri/tauri.conf.json"
CARGO="$WORK_TREE/desktop/src-tauri/Cargo.toml"
PKG="$WORK_TREE/desktop/package.json"

BEFORE="$("$ROOT/scripts/read-desktop-version.sh")"
echo "[bump-before-build] current v${BEFORE}" >&2

chmod +x "$ROOT/scripts/bump-desktop-version-from-release.sh"
NEW="$("$ROOT/scripts/bump-desktop-version-from-release.sh")"

if [[ -z "$NEW" || "$NEW" == "$BEFORE" ]]; then
  echo "[bump-before-build] ERROR: bump failed — still v${BEFORE}" >&2
  echo "  remote latest: ${DESKTOP_UPDATE_BASE_URL}/latest.json 확인" >&2
  exit 1
fi

# semver strictly increased
if ! node -e "
const parse = v => String(v||'0').replace(/^v/i,'').split('.').map(n=>parseInt(n,10)||0);
const a=parse(process.argv[1]), b=parse(process.argv[2]);
for(let i=0;i<3;i++){const d=(a[i]||0)-(b[i]||0);if(d){process.exit(d>0?0:1)}}
process.exit(1);
" "$NEW" "$BEFORE"; then
  echo "[bump-before-build] ERROR: v${NEW} is not greater than v${BEFORE}" >&2
  exit 1
fi

# Cargo.toml (Tauri 일부 경로에서 참조)
if [[ -f "$CARGO" ]]; then
  node -e "
const fs=require('fs');
const p=process.argv[1], v=process.argv[2];
let t=fs.readFileSync(p,'utf8');
if(!/^version\\s*=\\s*\"/m.test(t)){process.exit(0)}
t=t.replace(/^version\\s*=\\s*\"[^\"]+\"/m, 'version = \"'+v+'\"');
fs.writeFileSync(p,t);
" "$CARGO" "$NEW"
fi

echo "[bump-before-build] v${BEFORE} → v${NEW}" >&2
echo "$NEW"