#!/usr/bin/env bash

set -e

echo "📦 Installiere Temp Cleanup System..."

# 🧠 Quelle (wo das Script gerade liegt)
SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# 🎯 Zielverzeichnis (fix für alle Systeme)
TARGET_BASE="$HOME/workstation-config"
TARGET_DIR="$TARGET_BASE/temp-cleanup"

SYSTEMD_USER_DIR="$HOME/.config/systemd/user"
SERVICE_NAME="cleanup-temp.service"
TARGET_SERVICE="$SYSTEMD_USER_DIR/$SERVICE_NAME"

SCRIPT_NAME="cleanup_temp.sh"
LOG_FILE="$HOME/cleanup_temp.log"

echo "📁 Quelle: $SOURCE_DIR"
echo "📁 Ziel:   $TARGET_DIR"

# 🧱 1. Zielstruktur erstellen
mkdir -p "$TARGET_DIR"
mkdir -p "$SYSTEMD_USER_DIR"

# 📄 2. Dateien kopieren
echo "📄 Kopiere Dateien..."

cp "$SOURCE_DIR/cleanup_temp.sh" "$TARGET_DIR/"
cp "$SOURCE_DIR/systemd/$SERVICE_NAME" "$TARGET_DIR/"

# 🔐 3. Script ausführbar machen
chmod +x "$TARGET_DIR/$SCRIPT_NAME"

# 🧠 4. Service-Datei dynamisch anpassen (Pfad fixen)
echo "🔧 Passe Service-Datei an..."

sed "s|ExecStart=.*|ExecStart=$TARGET_DIR/$SCRIPT_NAME|" \
    "$TARGET_DIR/$SERVICE_NAME" > "$TARGET_SERVICE"

# 🔄 5. systemd reload
echo "🔄 Reload systemd..."
systemctl --user daemon-reload

# ▶️ 6. Service aktivieren + starten
echo "🚀 Aktiviere Service..."
systemctl --user enable "$SERVICE_NAME"
systemctl --user restart "$SERVICE_NAME"

# 📜 7. Ergebnis
echo "📜 Logfile: $LOG_FILE"
echo "📁 Installiert unter: $TARGET_DIR"

echo "✅ Installation abgeschlossen!"