# 1. Base Image: WebTop (Ubuntu XFCE)
FROM lscr.io/linuxserver/webtop:ubuntu-xfce

# Switch to root to install dependencies and configure system
USER root

# ==========================================
# 📦 ESSENTIALS ONLY
# ==========================================
# socat: Needed for the port bridge
# curl/wget: Needed for you to download apps manually
RUN apt-get update && \
    apt-get install -y \
    socat \
    curl \
    wget \
    && rm -rf /var/lib/apt/lists/*

# ==========================================
# ⚡ NETWORK BRIDGE (Port 7860 -> 3000)
# ==========================================
RUN mkdir -p /etc/services.d/forwarder && \
    echo '#!/usr/bin/with-contenv bash' > /etc/services.d/forwarder/run && \
    echo 'exec socat TCP-LISTEN:7860,fork,reuseaddr TCP:127.0.0.1:3000' >> /etc/services.d/forwarder/run && \
    chmod +x /etc/services.d/forwarder/run

# ==========================================
# 🤝 SHARED SESSION FIX
# ==========================================
# This allows you and your wife to be logged in at the exact same time.
# We modify the default KasmVNC config to allow concurrent connections.
RUN sed -i 's/allow_concurrent_connections: false/allow_concurrent_connections: true/g' /defaults/kasmvnc.yaml || \
    echo "allow_concurrent_connections: true" >> /defaults/kasmvnc.yaml

# ==========================================
# 🚀 PERFORMANCE (480p Speed Mode)
# ==========================================
ENV CUSTOM_RES_W=854
ENV CUSTOM_RES_H=480
ENV KASM_SVC_FRAMERATE=24
ENV KASM_SVC_COMPRESSION_ALGO=webp
ENV KASM_SVC_LOSSY_COMPRESSION=true

# Disable Compositor (Saves CPU)
RUN xfconf-query -c xfwm4 -p /general/use_compositing -s false || true

# ==========================================
# 👤 CREDENTIALS & USER ID
# ==========================================
ENV TITLE="💚"
ENV CUSTOM_USER="Admin"
ENV PASSWORD="121459"

# ⚠️ SECURITY FIX: 
# Changed from 0 (Root) to 1000 (Normal User).
# This FIXES the issue where software would not run.
ENV PUID=1000
ENV PGID=1000
ENV TZ="Asia/Tehran"

EXPOSE 7860