export const toolsForOpenAI: ChatCompletionTool[] = [ ...
  {
      "type": "function",
      "function": {
          "name": "j2code_generate_angular_app_for_record_list_in_firestore",
          "description": "From a business record sample represented in a JSON string, generate a full angular application for maintaining the record list in a Google Firestore Database.",
          "parameters": {
          "type": "object",
          "properties": {
              "recordJSONString": {
              "type": "string",
              "description": "This is a valid JSON string representing a business record, which supports nested objects and arrays."
              }
          },
          "required": ["recordJSONString"]  
          }       
      }
  },
    

/**
 * Generate a full angular application for maintaining the record list in a Google Firestore Database
 * @param recordJSONString 
 */
async function _j2code_generate_angular_app_for_record_list_in_firestore(recordJSONString: string): Promise<string> {
  console.log(`[Tool Execution] generate_angular_application_for_record_list called for record like: "${recordJSONString}"`);

  try{
    const json_string = recordJSONString
    if(!json_string || json_string.length < 1) return "Error: Empty Record JSON String"

    const codeGenUrl = 'http://j2code.app/api/angular/firestore'; 
    if (!codeGenUrl) {
      throw new Error('Code generation API URL is not set');
    }
    
    // Prepare the request to the code generation API
    // Note: The API expects a JSON string, so we send it as text/plain.
    const response = await fetch(codeGenUrl, {
      method: 'POST',
      headers: {
        'Content-Type': 'text/plain', // Forced to pass json-string as text.
        //'Content-Type': 'application/json', // json-string will be parsed and req.body will be object.
        "Output-Length": 'short' 
      },
      body: json_string
    })

    if (response){   
      const responseText = await response.text();       
      if (!response.ok) {
        throw new Error(`Server error: ${response.status} - ${responseText}`);
      }
      //------------------------------------------------ Response Received
      const responseData = JSON.parse(responseText) // json, steps, total, files, zip
      let str = '\n\n'
      str += responseData.json + "\n\n"
      str += responseData.steps + "\n\n"
      str += responseData.files + "\n\n"
      str += responseData.total + "\n\n"
      str += responseData.zip + "\n\n"

      //console.log(`Response from code generation API: ${str}`); // Debugging log

      return str
      //------------------------------------------------
    } else {
      return "Error: No Response Returned"
    }    

  } catch (error) {
    return "Error: Failed to call API to generate Angular App for Record List. " + error;
  } // end of try

} // end of function