#!/bin/bash

# Script to apply Tailwind theme to index.css
# Usage: bash apply-theme.sh <frontend-directory>
# Example: bash apply-theme.sh frontend

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
THEME_FILE="$SCRIPT_DIR/../assets/tailwind-theme.css"

# Check if frontend directory argument provided
if [ -z "$1" ]; then
    echo "Error: Please provide the frontend directory path"
    echo "Usage: bash apply-theme.sh <frontend-directory>"
    echo "Example: bash apply-theme.sh frontend"
    exit 1
fi

TARGET_DIR="$1"
TARGET_FILE="$TARGET_DIR/src/index.css"

# Check if target file exists
if [ ! -f "$TARGET_FILE" ]; then
    echo "Error: $TARGET_FILE not found."
    echo "Make sure '$TARGET_DIR' is the correct frontend directory path."
    exit 1
fi

# Check if theme file exists
if [ ! -f "$THEME_FILE" ]; then
    echo "Error: Theme file not found at $THEME_FILE"
    exit 1
fi

# Check if theme already applied
if grep -q "Base Theme Configuration" "$TARGET_FILE"; then
    echo "Theme already appears to be applied to $TARGET_FILE"
    echo "Skipping to avoid duplication."
    exit 0
fi

# Append theme to index.css
echo "" >> "$TARGET_FILE"
cat "$THEME_FILE" >> "$TARGET_FILE"

echo "✓ Tailwind theme successfully applied to $TARGET_FILE"