#!/usr/bin/env bash
set -euo pipefail

# ====== 여기만 네 환경에 맞게 ======
NEXUS="http://localhost:18100"     # 또는 http://localhost:18100  http://172.16.4.56:18100
REPO="maven-releases"              # 가능하면 seed 전용 repo로 바꿔라 (maven-seed)
USER="admin"
PASS="Kamco2026!"                       # 실제 비번
# ===================================

# 압축 풀기
rm -rf m2repo offline-seed/m2repo
tar -xzf m2repo-seed.tgz

ROOT="./m2repo"
[ -d "$ROOT" ] || ROOT="./offline-seed/m2repo"
[ -d "$ROOT" ] || { echo "m2repo not found"; exit 1; }

LOGDIR="./upload-logs"
mkdir -p "$LOGDIR"
OKLOG="$LOGDIR/ok.txt"
FAILLOG="$LOGDIR/fail.txt"
RESP="$LOGDIR/resp.tmp"
LIST="$LOGDIR/version_dirs.txt"
: > "$OKLOG"
: > "$FAILLOG"

# 핵심: "버전 디렉토리(끝이 숫자/버전)"만 잡기 = m2repo/**/<artifact>/<version>
# depth 고정 대신: 'pom/jar/module'이 존재하는 디렉토리만 수집
find "$ROOT" -type f \( -name "*.pom" -o -name "*.jar" -o -name "*.module" \) -print0 \
  | xargs -0 -n1 dirname \
  | sort -u > "$LIST"

count="$(wc -l < "$LIST" | tr -d ' ')"
echo "Version dirs = $count"
[ "$count" -gt 0 ] || { echo "No version dirs found"; exit 1; }

upload_dir() {
  local verDir="$1"
  local rel="${verDir#${ROOT}/}"

  # rel = group/path/artifact/version
  local groupPath artifact version groupId
  groupPath="$(echo "$rel" | awk -F/ '{for(i=1;i<=NF-2;i++) printf (i==NF-2? $i : $i "/")}')"
  artifact="$(echo "$rel" | awk -F/ '{print $(NF-1)}')"
  version="$(echo "$rel" | awk -F/ '{print $NF}')"
  groupId="${groupPath//\//.}"

  local pom jar mod
  pom="$(ls -1 "$verDir"/*.pom 2>/dev/null | head -n 1 || true)"
  jar="$(ls -1 "$verDir"/*.jar 2>/dev/null | head -n 1 || true)"
  mod="$(ls -1 "$verDir"/*.module 2>/dev/null | head -n 1 || true)"

  [ -z "$pom" ] && [ -z "$jar" ] && return 0

  echo "UPLOAD: $groupId:$artifact:$version"

  args=(
    -sS -u "$USER:$PASS"
    -X POST "$NEXUS/service/rest/v1/components?repository=$REPO"
    -F "maven2.groupId=$groupId"
    -F "maven2.artifactId=$artifact"
    -F "maven2.version=$version"
  )

  n=1
  if [ -n "$pom" ]; then
    args+=( -F "maven2.asset${n}=@${pom}" -F "maven2.asset${n}.extension=pom" ); n=$((n+1))
  fi
  if [ -n "$jar" ]; then
    args+=( -F "maven2.asset${n}=@${jar}" -F "maven2.asset${n}.extension=jar" ); n=$((n+1))
  fi
  if [ -n "$mod" ]; then
    args+=( -F "maven2.asset${n}=@${mod}" -F "maven2.asset${n}.extension=module" ); n=$((n+1))
  fi

  http_code="$(curl -w "%{http_code}" -o "$RESP" "${args[@]}" || true)"
  if [ "$http_code" = "204" ] || [ "$http_code" = "201" ]; then
    echo "$groupId:$artifact:$version" >> "$OKLOG"
    return 0
  else
    echo "FAIL $http_code $groupId:$artifact:$version" >> "$FAILLOG"
    sed -e 's/\r$//' "$RESP" >> "$FAILLOG" || true
    echo >> "$FAILLOG"
    return 1
  fi
}

fails=0
while IFS= read -r d; do
  if ! upload_dir "$d"; then
    fails=$((fails+1))
  fi
done < "$LIST"

echo "DONE. ok=$(wc -l < "$OKLOG" | tr -d ' ') fail=$fails"
echo "OKLOG : $OKLOG"
echo "FAILLOG: $FAILLOG"