{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Install rdflib if not already installed\n",
    "# !pip install rdflib\n",
    "\n",
    "from rdflib import Graph, Namespace"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Loading ontology...\n",
      "Ontology loaded successfully.\n",
      "\n"
     ]
    }
   ],
   "source": [
    "# Step 1: Load the Ontology\n",
    "print(\"Loading ontology...\")\n",
    "g = Graph()\n",
    "g.parse(\"DrugInteraction.owl\", format=\"xml\")  # Ensure your OWL file is named correctly and in the same directory\n",
    "print(\"Ontology loaded successfully.\\n\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Query Templates\n",
    "query_interactions = \"\"\"\n",
    "PREFIX ns: <http://www.example.org/DrugInteraction.owl#>\n",
    "SELECT ?drug1 ?drug2\n",
    "WHERE {{\n",
    "    ?drug1 ns:hasInteraction ?drug2 .\n",
    "    FILTER (STR(?drug1) = \"http://www.example.org/DrugInteraction.owl#{drug}\" || \n",
    "            STR(?drug2) = \"http://www.example.org/DrugInteraction.owl#{drug}\")\n",
    "}}\n",
    "\"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "query_conflicts = \"\"\"\n",
    "PREFIX ns: <http://www.example.org/DrugInteraction.owl#>\n",
    "SELECT ?drug1 ?drug2\n",
    "WHERE {{\n",
    "    ?drug1 ns:hasConflict ?drug2 .\n",
    "    FILTER (STR(?drug1) = \"http://www.example.org/DrugInteraction.owl#{drug}\" || \n",
    "            STR(?drug2) = \"http://www.example.org/DrugInteraction.owl#{drug}\")\n",
    "}}\n",
    "\"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "query_similarities = \"\"\"\n",
    "PREFIX ns: <http://www.example.org/DrugInteraction.owl#>\n",
    "SELECT ?drug1 ?drug2\n",
    "WHERE {{\n",
    "    ?drug1 ns:hasSimilarity ?drug2 .\n",
    "    FILTER (STR(?drug1) = \"http://www.example.org/DrugInteraction.owl#{drug}\" || \n",
    "            STR(?drug2) = \"http://www.example.org/DrugInteraction.owl#{drug}\")\n",
    "}}\n",
    "\"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "query_alternatives = \"\"\"\n",
    "PREFIX ns: <http://www.example.org/DrugInteraction.owl#>\n",
    "SELECT ?drug1 ?drug2\n",
    "WHERE {{\n",
    "    ?drug1 ns:hasAlternative ?drug2 .\n",
    "    FILTER (STR(?drug1) = \"http://www.example.org/DrugInteraction.owl#{drug}\" || \n",
    "            STR(?drug2) = \"http://www.example.org/DrugInteraction.owl#{drug}\")\n",
    "}}\n",
    "\"\"\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Function to execute a query and print results\n",
    "def run_query(query, description, drug_name):\n",
    "    print(f\"Results for {description} involving '{drug_name}':\")\n",
    "    results = g.query(query.format(drug=drug_name))\n",
    "    if len(results) == 0:\n",
    "        print(\"  No results found.\\n\")\n",
    "    else:\n",
    "        for row in results:\n",
    "            drug1_label = row[0].split('#')[-1]\n",
    "            drug2_label = row[1].split('#')[-1]\n",
    "            print(f\"  {drug1_label} → {drug2_label}\")\n",
    "        print(\"\\n\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Step 2: Accept User Input for Drug Names\n",
    "def main():\n",
    "    print(\"Enter drug names separated by commas (e.g., Aspirin, Warfarin):\")\n",
    "    user_input = input(\"Drugs: \")\n",
    "    drug_names = [drug.strip() for drug in user_input.split(\",\") if drug.strip()]\n",
    "\n",
    "    if not drug_names:\n",
    "        print(\"No drug names provided. Exiting.\")\n",
    "        return\n",
    "\n",
    "    # Step 3: Run Queries for Each Drug\n",
    "    for drug in drug_names:\n",
    "        print(f\"\\n--- Checking for {drug} ---\")\n",
    "        run_query(query_interactions, \"Drug Interactions\", drug)\n",
    "        run_query(query_conflicts, \"Conflicts\", drug)\n",
    "        run_query(query_similarities, \"Similarities\", drug)\n",
    "        run_query(query_alternatives, \"Alternative Drugs\", drug)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Enter drug names separated by commas (e.g., Aspirin, Warfarin):\n",
      "\n",
      "--- Checking for panadol ---\n",
      "Results for Drug Interactions involving 'panadol':\n",
      "  No results found.\n",
      "\n",
      "Results for Conflicts involving 'panadol':\n",
      "  No results found.\n",
      "\n",
      "Results for Similarities involving 'panadol':\n",
      "  No results found.\n",
      "\n",
      "Results for Alternative Drugs involving 'panadol':\n",
      "  No results found.\n",
      "\n"
     ]
    }
   ],
   "source": [
    "# Run the main function\n",
    "if __name__ == \"__main__\":\n",
    "    main()"
   ]
  }
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