From 09bd167536fb6ab3f2716a6955f55f91a20f0076 Mon Sep 17 00:00:00 2001
From: alex <alooahmed2007@gmail.com>
Date: Thu, 17 Sep 2026 14:25:22 +0500
Subject: [PATCH] optimized installer

---
 install.sh | 238 ++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 226 insertions(+), 12 deletions(-)

diff --git a/install.sh b/install.sh
index 9194c89..738932a 100755
--- a/install.sh
+++ b/install.sh
@@ -2,42 +2,222 @@
 
 set -e
 
+# ============================================================
+# Linux Parental Control - Installer
+# ============================================================
+
 if [ "$EUID" -ne 0 ]; then
-    echo "Please run with sudo"
+    echo "Please run with sudo:"
+    echo "  sudo ./install.sh"
     exit 1
 fi
 
-
 INSTALL_DIR="$(cd "$(dirname "$0")" && pwd)"
 
+echo
+echo "=================================="
+echo "Linux Parental Control Installer"
+echo "=================================="
+echo
 echo "Installing from:"
 echo "$INSTALL_DIR"
+echo
 
 
+# ============================================================
+# Detect Linux distribution
+# ============================================================
+
+if [ -f /etc/os-release ]; then
+    . /etc/os-release
+else
+    echo "ERROR: Cannot determine Linux distribution."
+    exit 1
+fi
+
+echo "Detected:"
+echo "  Distribution: ${PRETTY_NAME:-Unknown}"
+echo
+
+
+# ============================================================
+# Detect package manager
+# ============================================================
+
+PACKAGE_MANAGER=""
+
+if command -v pacman >/dev/null 2>&1; then
+    PACKAGE_MANAGER="pacman"
+
+elif command -v apt-get >/dev/null 2>&1; then
+    PACKAGE_MANAGER="apt"
+
+elif command -v dnf >/dev/null 2>&1; then
+    PACKAGE_MANAGER="dnf"
+
+elif command -v zypper >/dev/null 2>&1; then
+    PACKAGE_MANAGER="zypper"
+
+elif command -v apk >/dev/null 2>&1; then
+    PACKAGE_MANAGER="apk"
+
+elif command -v xbps-install >/dev/null 2>&1; then
+    PACKAGE_MANAGER="xbps"
+
+else
+    echo "ERROR: Unsupported Linux distribution."
+    echo
+    echo "Supported package managers:"
+    echo "  pacman"
+    echo "  apt"
+    echo "  dnf"
+    echo "  zypper"
+    echo "  apk"
+    echo "  xbps"
+    exit 1
+fi
+
+echo "Package manager:"
+echo "  $PACKAGE_MANAGER"
+echo
+
+
+# ============================================================
+# Check systemd
+# ============================================================
+
+if ! command -v systemctl >/dev/null 2>&1; then
+    echo "ERROR: systemd is required."
+    echo
+    echo "This installer installs a systemd service."
+    exit 1
+fi
+
+if [ ! -d /run/systemd/system ]; then
+    echo "ERROR: systemd is not currently running."
+    echo
+    echo "This installer requires a running systemd system."
+    exit 1
+fi
+
+echo "systemd detected."
+echo
+
+
+# ============================================================
+# Install system dependencies
+# ============================================================
+
 echo "[1/5] Installing dependencies"
 
-pacman -S --needed --noconfirm python python-pip
+case "$PACKAGE_MANAGER" in
 
+    pacman)
+        pacman -Syu --needed --noconfirm \
+            python \
+            python-pip
+        ;;
+
+    apt)
+        apt-get update
+
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install -y \
+            python3 \
+            python3-pip \
+            python3-venv
+        ;;
+
+    dnf)
+        dnf install -y \
+            python3 \
+            python3-pip
+        ;;
+
+    zypper)
+        zypper --non-interactive install \
+            python3 \
+            python3-pip
+        ;;
+
+    apk)
+        apk add \
+            python3 \
+            py3-pip \
+            py3-virtualenv
+        ;;
+
+    xbps)
+        xbps-install -Sy \
+            python3 \
+            python3-pip
+        ;;
+
+esac
+
+
+# ============================================================
+# Verify Python
+# ============================================================
+
+if ! command -v python3 >/dev/null 2>&1; then
+    echo "ERROR: python3 was not installed."
+    exit 1
+fi
+
+PYTHON="$(command -v python3)"
+
+echo
+echo "Python:"
+"$PYTHON" --version
+echo
+
+
+# ============================================================
+# Create virtual environment
+# ============================================================
 
 echo "[2/5] Creating virtual environment"
 
 if [ ! -d "$INSTALL_DIR/.venv" ]; then
-    python -m venv "$INSTALL_DIR/.venv"
+    "$PYTHON" -m venv "$INSTALL_DIR/.venv"
+else
+    echo "Virtual environment already exists."
 fi
 
 
+# ============================================================
+# Install Python packages
+# ============================================================
+
+echo
 echo "[3/5] Installing Python packages"
 
-"$INSTALL_DIR/.venv/bin/pip" install -r "$INSTALL_DIR/requirements.txt"
+"$INSTALL_DIR/.venv/bin/python" -m pip install \
+    --upgrade pip
+
+"$INSTALL_DIR/.venv/bin/python" -m pip install \
+    -r "$INSTALL_DIR/requirements.txt"
 
 
+# ============================================================
+# Install systemd service
+# ============================================================
+
+echo
 echo "[4/5] Installing systemd service"
 
-sed \
-"s|%INSTALL_DIR%|$INSTALL_DIR|g" \
-"$INSTALL_DIR/parental-control.service" \
-> /etc/systemd/system/parental-control.service
+SERVICE_FILE="/etc/systemd/system/parental-control.service"
 
+sed \
+    "s|%INSTALL_DIR%|$INSTALL_DIR|g" \
+    "$INSTALL_DIR/parental-control.service" \
+    > "$SERVICE_FILE"
+
+
+# ============================================================
+# Enable and start service
+# ============================================================
 
 systemctl daemon-reload
 
@@ -46,13 +226,47 @@ systemctl enable parental-control.service
 systemctl restart parental-control.service
 
 
+# ============================================================
+# Verify service
+# ============================================================
+
+echo
+echo "[5/5] Verifying installation"
+
+if systemctl is-active --quiet parental-control.service; then
+    SERVICE_STATUS="running"
+else
+    SERVICE_STATUS="FAILED"
+fi
+
+
+# ============================================================
+# Result
+# ============================================================
+
 echo
 echo "=================================="
 echo "Parental Control installed"
+echo "=================================="
+echo
+echo "Distribution:"
+echo "  ${PRETTY_NAME:-Unknown}"
+echo
+echo "Python:"
+"$INSTALL_DIR/.venv/bin/python" --version
+echo
+echo "Installation directory:"
+echo "  $INSTALL_DIR"
+echo
+echo "Service:"
+echo "  $SERVICE_STATUS"
 echo
 echo "Admin panel:"
-echo "http://127.0.0.1:8765/admin"
+echo "  http://127.0.0.1:8765/admin"
+echo
+echo "Service commands:"
+echo "  sudo systemctl status parental-control"
+echo "  sudo systemctl restart parental-control"
+echo "  sudo journalctl -u parental-control -f"
 echo
-echo "Service status:"
-echo "systemctl status parental-control"
 echo "=================================="