#!/bin/bash
set -e

# Init script to copy configuration files to the correct locations
# This handles the discrepancy between where K8s mounts configs
# and where the socktop package expects them (HOME directory)

echo "==================================="
echo "Initializing socktop webterm config"
echo "==================================="

# Determine the actual HOME directory for the socktop user
SOCKTOP_HOME=$(eval echo ~socktop)
echo "Socktop HOME: ${SOCKTOP_HOME}"

# Create necessary directories in the actual HOME
mkdir -p "${SOCKTOP_HOME}/.config/socktop/certs"
mkdir -p "${SOCKTOP_HOME}/.config/alacritty"

# Copy files from mounted locations to actual HOME if they exist
echo "Copying configuration files..."

# Copy profiles.json
if [ -f "/home/socktop/.config/socktop/profiles.json" ]; then
    cp /home/socktop/.config/socktop/profiles.json "${SOCKTOP_HOME}/.config/socktop/profiles.json"
    echo "  ✓ Copied profiles.json"
else
    echo "  ⚠ profiles.json not found at mount point"
fi

# Copy alacritty.toml
if [ -f "/home/socktop/.config/alacritty/alacritty.toml" ]; then
    cp /home/socktop/.config/alacritty/alacritty.toml "${SOCKTOP_HOME}/.config/alacritty/alacritty.toml"
    echo "  ✓ Copied alacritty.toml"
else
    echo "  ⚠ alacritty.toml not found at mount point"
fi

# Copy catppuccin-frappe.toml
if [ -f "/home/socktop/.config/alacritty/catppuccin-frappe.toml" ]; then
    cp /home/socktop/.config/alacritty/catppuccin-frappe.toml "${SOCKTOP_HOME}/.config/alacritty/catppuccin-frappe.toml"
    echo "  ✓ Copied catppuccin-frappe.toml"
else
    echo "  ⚠ catppuccin-frappe.toml not found at mount point"
fi

# Copy certificates if they exist
if [ -d "/home/socktop/.config/socktop/certs" ]; then
    for cert in /home/socktop/.config/socktop/certs/*.pem; do
        if [ -f "$cert" ]; then
            cp "$cert" "${SOCKTOP_HOME}/.config/socktop/certs/"
            echo "  ✓ Copied $(basename "$cert")"
        fi
    done
else
    echo "  ℹ No certificates directory found (optional)"
fi

# Set proper ownership
chown -R socktop:socktop "${SOCKTOP_HOME}/.config"

# Fix paths in profiles.json if it exists
if [ -f "${SOCKTOP_HOME}/.config/socktop/profiles.json" ]; then
    echo "Rewriting paths in profiles.json..."
    # Replace /home/socktop with actual HOME directory and ensure certs/ subdirectory
    sed -i "s|/home/socktop/.config/socktop/rpi-|${SOCKTOP_HOME}/.config/socktop/certs/rpi-|g" "${SOCKTOP_HOME}/.config/socktop/profiles.json"
    echo "  ✓ Updated certificate paths"
fi

echo "==================================="
echo "Configuration initialization complete"
echo "==================================="
echo "Switching to socktop user..."

# Switch to socktop user and execute the main command
exec runuser -u socktop -- "$@"