#!/bin/bash
export XDG_RUNTIME_DIR=/run/user/1001
export DISPLAY=:1
export WAYLAND_DISPLAY=wayland-1

echo "=== Initializing Weston Canvas ==="

# 1. Clean up old environments and restart the system container
waydroid session stop 2>/dev/null
killall -9 Xvfb weston node x11vnc scrcpy-server appium 2>/dev/null
sudo systemctl restart waydroid-container
sleep 3

# 2. Spin up the virtual graphics server & Appium Automation Engine
echo "Booting virtual monitor..."
Xvfb :1 -screen 0 1280x800x24 &
sleep 2

echo "Booting Appium Server Daemon on Port 4723..."
export ANDROID_HOME="/usr/lib/android-sdk"
export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/cmdline-tools:$PATH"

nohup appium --allow-insecure chromedriver_autodownload > /tmp/appium.log 2>&1 &
sleep 5

# 3. Spin up the Wayland compositor wrapper
echo Booting Wayland compositor wrapper...
weston --backend=x11-backend.so --width=1280 --height=800 --no-config >/dev/null 2>&1 &
sleep 3

# 4. Launch Waydroid completely backgrounded and detached
echo Booting Waydroid UI layer...
waydroid session start >/dev/null 2>&1 &
disown
sleep 10

# 5. Establish physical network interfaces on Host and Container
echo Injecting static routing structures...
sudo ip addr add 192.168.240.1/24 dev waydroid0 2>/dev/null
sudo ip link set waydroid0 up 2>/dev/null
sudo waydroid shell ip addr add 192.168.240.2/24 dev eth0 2>/dev/null
sudo waydroid shell ip link set eth0 up 2>/dev/null
sleep 2

# 6. Apply Ubuntu Host-Side Firewall Routing (Direct iptables NAT)
echo Configuring Linux host NAT rules...
sudo sysctl -w net.ipv4.ip_forward=1 >/dev/null
sudo iptables -F FORWARD; sudo iptables -t nat -F POSTROUTING
sudo iptables -A FORWARD -i waydroid0 -j ACCEPT
sudo iptables -A FORWARD -o waydroid0 -j ACCEPT
sudo iptables -t nat -A POSTROUTING -s 192.168.240.0/24 -j MASQUERADE

# 7. Apply the Verified Kernel Table Main Bypass & Wake-Up Triggers
echo Applying working policy table overrides and Appium prep...
sudo waydroid shell ip route del default via 192.168.240.1 dev eth0 2>/dev/null
sudo waydroid shell ip route add default via 192.168.240.1 dev eth0 table main 2>/dev/null
sudo waydroid shell ip rule add from all lookup main priority 100 2>/dev/null
adb shell svc power stayon true
adb shell wm dismiss-keyguard

# 8. Set fallback global DNS properties
adb shell setprop net.dns1 8.8.8.8
adb shell setprop net.dns2 8.8.4.4

# ====================================================
# PERMANENT DNS BYPASS FOR PETLIBRO & KALAY IOT
# ====================================================
echo "Injecting hardware and API network bridges into Android container..."

sudo lxc-attach -P /var/lib/waydroid/lxc -n waydroid -- /system/bin/sh -c '
mount -o remount,rw /
grep -q "api.us.petlibro.com" /system/etc/hosts || echo "98.94.221.157 api.us.petlibro.com" >> /system/etc/hosts
grep -q "mdk-im.kalay.net.cn" /system/etc/hosts || echo "47.96.78.87 mdk-im.kalay.net.cn" >> /system/etc/hosts
'

echo "Network bridge locked and active!"
# ====================================================

# 9. Establish the local ADB handshake
echo Connecting host ADB daemon to container target...
adb disconnect >/dev/null 2>&1
adb connect 192.168.240.2:5555 >/dev/null 2>&1

echo "========================================="
echo "Server setup complete! Pipeline is fully ready."