FROM node:18-bullseye-slim
USER root

# 1. Install Dependencies
RUN apt-get update && \
    apt-get install -y wget ffmpeg dumb-init procps && \
    apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/*

# 2. Setup Stremio
WORKDIR /stremio
RUN mkdir -p /root/.stremio-server

# 3. Create a SPECIFIC Disk Directory (Not /tmp)
# This forces it to use the container's overlay storage (Disk)
RUN mkdir -p /stremio/data

RUN wget https://dl.strem.io/four/v4.4.168/server.js -O server.js
RUN wget https://dl.strem.io/four/v4.4.168/stremio.asar -O stremio.asar

# 4. Install Proxy
RUN npm install http-proxy

# 5. Envs
ENV NO_CORS=1
ENV CASTING_DISABLED=1
ENV STREAMING_DISABLED=0
ENV PORT=11470

# 6. Status Page
RUN echo "const http = require('http'); \
const httpProxy = require('http-proxy'); \
const proxy = httpProxy.createProxyServer({}); \
const STREMIO_TARGET = 'http://127.0.0.1:11470'; \
\
proxy.on('error', function (err, req, res) { \
    res.writeHead(500); res.end('Booting...'); \
}); \
\
const server = http.createServer((req, res) => { \
    if (req.url === '/') { \
        res.writeHead(200, {'Content-Type': 'text/html'}); \
        res.end('<h1 style=\"color:blue;text-align:center;font-family:monospace;margin-top:20%\">💾 REAL DISK MODE <br> ⚡ 25GB CACHE | 500 CONNS</h1>'); \
    } else { \
        proxy.web(req, res, { target: STREMIO_TARGET }); \
    } \
}); \
server.listen(7860, '0.0.0.0');" > /stremio/proxy.js

# 7. The Startup Logic (Absolute Disk Force)
RUN echo "#!/bin/bash \n\
\n\
# --- STORAGE SETUP --- \n\
# We use /stremio/data. This is NOT /tmp. It is physical disk space. \n\
CACHE_ROOT=\"/stremio/data\" \n\
echo \"💾 FORCING STORAGE TO: \$CACHE_ROOT (OverlayFS)\" \n\
\n\
# --- SETTINGS --- \n\
# cacheSize: 25GB (26843545600 bytes) \n\
\n\
echo \"{\\\"cacheSize\\\": 26843545600, \\\"cacheRoot\\\": \\\"\$CACHE_ROOT\\\", \\\"btProfile\\\": \\\"ultra_fast\\\", \\\"btMaxConnections\\\": 500, \\\"connections\\\": 500, \\\"btHandshakeTimeout\\\": 20000, \\\"btRequestTimeout\\\": 4000, \\\"btDownloadSpeedSoftLimit\\\": 1677721600, \\\"btDownloadSpeedLimit\\\": 0, \\\"uploadSpeedLimit\\\": 1048576, \\\"btMinPeersForStable\\\": 100}\" > /root/.stremio-server/server-settings.json \n\
\n\
# Run \n\
node /stremio/proxy.js & \n\
node /stremio/server.js" > /stremio/start.sh && chmod +x /stremio/start.sh

EXPOSE 7860
ENTRYPOINT ["/usr/bin/dumb-init", "--"]
CMD ["/stremio/start.sh"]