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

BASE_URL="https://git.thomasmlg.fr/thomas/Docker/raw/branch/release"
WORKDIR="/opt/lxc-updater"

LOG_ROOT="/var/log/lxc-updater-TM"
DATE="$(date +%F)"
TS="$(date +%H%M%S)"
LOG_DIR="${LOG_ROOT}/${DATE}"
RUN_LOG="${LOG_DIR}/lxc-updater-run.log"
RUN_LOG_ARCHIVE="${LOG_DIR}/lxc-updater-run-${TS}.log"

mkdir -p "$WORKDIR" "$LOG_DIR"
: > "$RUN_LOG"
: > "$RUN_LOG_ARCHIVE"

log() {
  echo "$1"
  echo "$1" >>"$RUN_LOG"
  echo "$1" >>"$RUN_LOG_ARCHIVE"
}

# ------------------------------------------------
# Téléchargement des scripts
# ------------------------------------------------

clear
echo "🧰 LXC Updater (TM)"
echo "🖥️ Conteneur : $(hostname)"
echo "📅 Date : ${DATE}   🕒 Heure : ${TS}"
echo ""
echo "⬇️ Téléchargement des scripts..."

curl -fsSL "${BASE_URL}/detect.sh" -o "${WORKDIR}/detect.sh" >>"$RUN_LOG" 2>&1
curl -fsSL "${BASE_URL}/update.sh" -o "${WORKDIR}/update.sh" >>"$RUN_LOG" 2>&1

chmod +x "${WORKDIR}/detect.sh" "${WORKDIR}/update.sh"

# ------------------------------------------------
# Détection silencieuse
# ------------------------------------------------

MODE="$("${WORKDIR}/detect.sh")"

# ------------------------------------------------
# ÉTAPE 1 — Mise à jour du système
# ------------------------------------------------

clear
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "📦 Mise à jour du système"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

"${WORKDIR}/update.sh" "${MODE}" system

sleep 2

# ------------------------------------------------
# ÉTAPE 2 — Mise à jour Docker
# ------------------------------------------------

clear
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "🐳 Mise à jour des conteneurs Docker"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

"${WORKDIR}/update.sh" "${MODE}" docker

# ------------------------------------------------
# Fin
# ------------------------------------------------

echo ""
echo "🧾 Log run : ${RUN_LOG}"
echo "🗃️ Archive run : ${RUN_LOG_ARCHIVE}"
echo "🎉 Terminé"