#!/bin/bash

# Define the log file path
PLAYIT_LOG_FILE="${MINECRAFT_SERVER_DIR}/playit_error.log"

# --- CRITICAL TROUBLESHOOTING: Binary Check & Immediate Failure Capture ---

echo "==================================================" > "$PLAYIT_LOG_FILE"
echo "STARTING PLAYIT AGENT DIAGNOSTICS" >> "$PLAYIT_LOG_FILE"
echo "--------------------------------------------------" >> "$PLAYIT_LOG_FILE"

# 1. Use 'file' command to check if the binary is valid
echo "1. Checking binary file type..." >> "$PLAYIT_LOG_FILE"
file /usr/local/bin/playit >> "$PLAYIT_LOG_FILE" 2>&1

# 2. Check execution permissions
echo "2. Checking permissions and ownership..." >> "$PLAYIT_LOG_FILE"
ls -l /usr/local/bin/playit >> "$PLAYIT_LOG_FILE" 2>&1

# 3. CRITICAL: Try running a minimal command and capture the exit code
echo "3. Testing basic execution and exit code..." >> "$PLAYIT_LOG_FILE"
# Run with exec to capture any immediate low-level crash (e.g., missing library)
/usr/local/bin/playit --version > /dev/null 2>&1
EXEC_STATUS=$?
echo "Exit Status of 'playit --version': $EXEC_STATUS" >> "$PLAYIT_LOG_FILE"

if [ "$EXEC_STATUS" -ne 0 ]; then
    echo "--------------------------------------------------" >> "$PLAYIT_LOG_FILE"
    echo "FATAL: PlayIt binary failed to execute (Exit Code: $EXEC_STATUS)." >> "$PLAYIT_LOG_FILE"
    echo "This indicates a corrupted file, missing shared library, or wrong architecture." >> "$PLAYIT_LOG_FILE"
    echo "PlayIt setup aborted." >> "$PLAYIT_LOG_FILE"
    echo "--------------------------------------------------" >> "$PLAYIT_LOG_FILE"
fi

# --- End Troubleshooting ---

# --- 1. Start PlayIt.gg Agent in the background ---
if [ -z "$PLAYIT_SECRET_KEY" ]; then
    echo "WARNING: PLAYIT_SECRET_KEY is not set. PlayIt tunnel will not start." >> "$PLAYIT_LOG_FILE"
elif [ "$EXEC_STATUS" -eq 0 ]; then
    # Only proceed if the basic execution test passed
    echo "Starting PlayIt.gg Agent with 'run' command..." >> "$PLAYIT_LOG_FILE"
    /usr/local/bin/playit run --secret-key "$PLAYIT_SECRET_KEY" --api-address 127.0.0.1:9000 >> "$PLAYIT_LOG_FILE" 2>&1 &
    
    # Wait for tunnel establishment
    for i in {1..30}; do
        if grep -q ".playit.gg" "$PLAYIT_LOG_FILE"; then
            echo "PlayIt.gg tunnel address found! Logs are now complete." >> "$PLAYIT_LOG_FILE"
            break
        fi
        sleep 1
    done
fi


# --- 2. Display the PlayIt Tunnel Address (in the main console) ---
echo "=================================================="
echo "PLAYIT.GG LOGS (Tunnel Address):"
if [ -f "$PLAYIT_LOG_FILE" ]; then
    # Print the full log contents for immediate diagnosis
    cat "$PLAYIT_LOG_FILE"
else
    echo "PlayIt.gg Agent log file was never created."
fi
echo "=================================================="


# --- 3. Start the main Python Application (Flask + Minecraft) ---
echo "Starting main Python application (app.py)..."
exec python app.py