Completions with Tool Use

import requests
import time
import json
import os
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()

# --- Configuration ---
# It's recommended to load credentials from environment variables
CLIENT_ID = os.getenv("GLOO_CLIENT_ID", "YOUR_CLIENT_ID")
CLIENT_SECRET = os.getenv("GLOO_CLIENT_SECRET", "YOUR_CLIENT_SECRET")
TOKEN_URL = "https://platform.ai.gloo.com/oauth2/token"
API_URL = "https://platform.ai.gloo.com/ai/v2/chat/completions"

# --- State Management ---
# In a real application, you would persist this token information
access_token_info = {}

def get_access_token():
    """Retrieves a new access token."""
    headers = {"Content-Type": "application/x-www-form-urlencoded"}
    data = {"grant_type": "client_credentials", "scope": "api/access"}
    response = requests.post(TOKEN_URL, headers=headers, data=data, auth=(CLIENT_ID, CLIENT_SECRET))
    response.raise_for_status()
    token_data = response.json()
    token_data['expires_at'] = int(time.time()) + token_data['expires_in']
    return token_data

def is_token_expired(token_info):
    """Checks if the token is expired or close to expiring."""
    if not token_info or 'expires_at' not in token_info:
        return True
    return time.time() > (token_info['expires_at'] - 60)

def create_goal_setting_request(user_goal):
    """Creates a goal-setting request with tool use."""
    global access_token_info
    if is_token_expired(access_token_info):
        print("Token is expired or missing. Fetching a new one...")
        access_token_info = get_access_token()

    headers = {
        "Authorization": f"Bearer {access_token_info['access_token']}",
        "Content-Type": "application/json"
    }

    payload = {
        "auto_routing": True,
        "messages": [{"role": "user", "content": user_goal}],
        "tools": [
            {
                "type": "function",
                "function": {
                    "name": "create_growth_plan",
                    "description": "Creates a structured personal growth plan with a title and a series of actionable steps.",
                    "parameters": {
                        "type": "object",
                        "properties": {
                            "goal_title": {
                                "type": "string",
                                "description": "A concise, encouraging title for the user's goal."
                            },
                            "steps": {
                                "type": "array",
                                "description": "A list of concrete steps the user should take.",
                                "items": {
                                    "type": "object",
                                    "properties": {
                                        "step_number": {"type": "integer"},
                                        "action": {
                                            "type": "string",
                                            "description": "The specific, actionable task for this step."
                                        },
                                        "timeline": {
                                            "type": "string",
                                            "description": "A suggested timeframe for this step (e.g., 'Week 1-2')."
                                        }
                                    },
                                    "required": ["step_number", "action", "timeline"]
                                }
                            }
                        },
                        "required": ["goal_title", "steps"]
                    }
                }
            }
        ],
        "tool_choice": "required"
    }

    response = requests.post(API_URL, headers=headers, json=payload)
    response.raise_for_status()
    return response.json()

def parse_growth_plan(api_response):
    """Parses the API response and extracts the structured growth plan."""
    try:
        tool_call = api_response['choices'][0]['message']['tool_calls'][0]
        function_args = json.loads(tool_call['function']['arguments'])
        return function_args
    except (KeyError, IndexError, json.JSONDecodeError) as e:
        raise ValueError(f"Failed to parse growth plan: {e}")

def display_growth_plan(growth_plan):
    """Displays the growth plan in a user-friendly format."""
    print(f"\n🎯 {growth_plan['goal_title']}")
    print("=" * (len(growth_plan['goal_title']) + 4))

    for step in growth_plan['steps']:
        print(f"\n{step['step_number']}. {step['action']}")
        print(f"   ⏰ Timeline: {step['timeline']}")

# --- Main Execution ---
if __name__ == "__main__":
    try:
        user_goal = "I want to grow in my faith."
        print(f"Creating growth plan for: '{user_goal}'")

        # Make API call with tool use
        response = create_goal_setting_request(user_goal)

        # Parse the structured response
        growth_plan = parse_growth_plan(response)

        # Display the results
        display_growth_plan(growth_plan)

        # Also show raw JSON for developers
        print(f"\n📊 Raw JSON output:")
        print(json.dumps(growth_plan, indent=2))

    except requests.exceptions.HTTPError as err:
        print(f"An HTTP error occurred: {err}")
    except Exception as err:
        print(f"An error occurred: {err}")

// Load environment variables from .env file
require('dotenv').config();

const axios = require('axios');

// --- Configuration ---
const CLIENT_ID = process.env.GLOO_CLIENT_ID || "YOUR_CLIENT_ID";
const CLIENT_SECRET = process.env.GLOO_CLIENT_SECRET || "YOUR_CLIENT_SECRET";
const TOKEN_URL = "https://platform.ai.gloo.com/oauth2/token";
const API_URL = "https://platform.ai.gloo.com/ai/v2/chat/completions";

// --- State Management ---
let tokenInfo = {};

async function getAccessToken() {
    const body = 'grant_type=client_credentials&scope=api/access';
    const response = await axios.post(TOKEN_URL, body, {
        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
        auth: { username: CLIENT_ID, password: CLIENT_SECRET }
    });
    const tokenData = response.data;
    tokenData.expires_at = Math.floor(Date.now() / 1000) + tokenData.expires_in;
    return tokenData;
}

function isTokenExpired(token) {
    if (!token || !token.expires_at) return true;
    return (Date.now() / 1000) > (token.expires_at - 60);
}

async function createGoalSettingRequest(userGoal) {
    if (isTokenExpired(tokenInfo)) {
        console.log("Token is expired or missing. Fetching a new one...");
        tokenInfo = await getAccessToken();
    }

    const payload = {
        auto_routing: true,
        messages: [{ role: "user", content: userGoal }],
        tools: [
            {
                type: "function",
                function: {
                    name: "create_growth_plan",
                    description: "Creates a structured personal growth plan with a title and a series of actionable steps.",
                    parameters: {
                        type: "object",
                        properties: {
                            goal_title: {
                                type: "string",
                                description: "A concise, encouraging title for the user's goal."
                            },
                            steps: {
                                type: "array",
                                description: "A list of concrete steps the user should take.",
                                items: {
                                    type: "object",
                                    properties: {
                                        step_number: { type: "integer" },
                                        action: {
                                            type: "string",
                                            description: "The specific, actionable task for this step."
                                        },
                                        timeline: {
                                            type: "string",
                                            description: "A suggested timeframe for this step (e.g., 'Week 1-2')."
                                        }
                                    },
                                    required: ["step_number", "action", "timeline"]
                                }
                            }
                        },
                        required: ["goal_title", "steps"]
                    }
                }
            }
        ],
        tool_choice: "required"
    };

    const response = await axios.post(API_URL, payload, {
        headers: {
            'Authorization': `Bearer ${tokenInfo.access_token}`,
            'Content-Type': 'application/json',
        },
    });
    return response.data;
}

function parseGrowthPlan(apiResponse) {
    try {
        const toolCall = apiResponse.choices[0].message.tool_calls[0];
        return JSON.parse(toolCall.function.arguments);
    } catch (error) {
        throw new Error(`Failed to parse growth plan: ${error.message}`);
    }
}

function displayGrowthPlan(growthPlan) {
    console.log(`\n🎯 ${growthPlan.goal_title}`);
    console.log("=".repeat(growthPlan.goal_title.length + 4));

    growthPlan.steps.forEach(step => {
        console.log(`\n${step.step_number}. ${step.action}`);
        console.log(`   ⏰ Timeline: ${step.timeline}`);
    });
}

// --- Main Execution ---
async function main() {
    try {
        const userGoal = "I want to grow in my faith.";
        console.log(`Creating growth plan for: '${userGoal}'`);

        // Make API call with tool use
        const response = await createGoalSettingRequest(userGoal);

        // Parse the structured response
        const growthPlan = parseGrowthPlan(response);

        // Display the results
        displayGrowthPlan(growthPlan);

        // Also show raw JSON for developers
        console.log(`\n📊 Raw JSON output:`);
        console.log(JSON.stringify(growthPlan, null, 2));

    } catch (error) {
        console.error("An error occurred:", error.response ? error.response.data : error.message);
    }
}

main();

import axios from 'axios';
import * as dotenv from 'dotenv';

// Load environment variables from .env file
dotenv.config();

// Type definitions
interface TokenInfo {
    access_token: string;
    expires_in: number;
    expires_at: number;
    token_type: string;
}

interface GrowthStep {
    step_number: number;
    action: string;
    timeline: string;
}

interface GrowthPlan {
    goal_title: string;
    steps: GrowthStep[];
}

interface ToolCall {
    id: string;
    type: string;
    function: {
        name: string;
        arguments: string;
    };
}

interface ApiResponse {
    choices: Array<{
        message: {
            tool_calls: ToolCall[];
        };
    }>;
}

// --- Configuration ---
const CLIENT_ID = process.env.GLOO_CLIENT_ID || "YOUR_CLIENT_ID";
const CLIENT_SECRET = process.env.GLOO_CLIENT_SECRET || "YOUR_CLIENT_SECRET";
const TOKEN_URL = "https://platform.ai.gloo.com/oauth2/token";
const API_URL = "https://platform.ai.gloo.com/ai/v2/chat/completions";

// --- State Management ---
let tokenInfo: TokenInfo | null = null;

async function getAccessToken(): Promise<TokenInfo> {
    const body = 'grant_type=client_credentials&scope=api/access';
    const response = await axios.post<TokenInfo>(TOKEN_URL, body, {
        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
        auth: { username: CLIENT_ID, password: CLIENT_SECRET }
    });
    const tokenData = response.data;
    (tokenData as any).expires_at = Math.floor(Date.now() / 1000) + tokenData.expires_in;
    return tokenData;
}

function isTokenExpired(token: TokenInfo | null): boolean {
    if (!token || !(token as any).expires_at) return true;
    return (Date.now() / 1000) > ((token as any).expires_at - 60);
}

async function createGoalSettingRequest(userGoal: string): Promise<ApiResponse> {
    if (isTokenExpired(tokenInfo)) {
        console.log("Token is expired or missing. Fetching a new one...");
        tokenInfo = await getAccessToken();
    }

    const payload = {
        auto_routing: true,
        messages: [{ role: "user", content: userGoal }],
        tools: [
            {
                type: "function",
                function: {
                    name: "create_growth_plan",
                    description: "Creates a structured personal growth plan with a title and a series of actionable steps.",
                    parameters: {
                        type: "object",
                        properties: {
                            goal_title: {
                                type: "string",
                                description: "A concise, encouraging title for the user's goal."
                            },
                            steps: {
                                type: "array",
                                description: "A list of concrete steps the user should take.",
                                items: {
                                    type: "object",
                                    properties: {
                                        step_number: { type: "integer" },
                                        action: {
                                            type: "string",
                                            description: "The specific, actionable task for this step."
                                        },
                                        timeline: {
                                            type: "string",
                                            description: "A suggested timeframe for this step (e.g., 'Week 1-2')."
                                        }
                                    },
                                    required: ["step_number", "action", "timeline"]
                                }
                            }
                        },
                        required: ["goal_title", "steps"]
                    }
                }
            }
        ],
        tool_choice: "required"
    };

    const response = await axios.post<ApiResponse>(API_URL, payload, {
        headers: {
            'Authorization': `Bearer ${tokenInfo!.access_token}`,
            'Content-Type': 'application/json',
        },
    });
    return response.data;
}

function parseGrowthPlan(apiResponse: ApiResponse): GrowthPlan {
    try {
        const toolCall = apiResponse.choices[0].message.tool_calls[0];
        return JSON.parse(toolCall.function.arguments) as GrowthPlan;
    } catch (error: any) {
        throw new Error(`Failed to parse growth plan: ${error.message}`);
    }
}

function displayGrowthPlan(growthPlan: GrowthPlan): void {
    console.log(`\n🎯 ${growthPlan.goal_title}`);
    console.log("=".repeat(growthPlan.goal_title.length + 4));

    growthPlan.steps.forEach(step => {
        console.log(`\n${step.step_number}. ${step.action}`);
        console.log(`   ⏰ Timeline: ${step.timeline}`);
    });
}

// --- Main Execution ---
async function main(): Promise<void> {
    try {
        const userGoal = "I want to grow in my faith.";
        console.log(`Creating growth plan for: '${userGoal}'`);

        // Make API call with tool use
        const response = await createGoalSettingRequest(userGoal);

        // Parse the structured response
        const growthPlan = parseGrowthPlan(response);

        // Display the results
        displayGrowthPlan(growthPlan);

        // Also show raw JSON for developers
        console.log(`\n📊 Raw JSON output:`);
        console.log(JSON.stringify(growthPlan, null, 2));

    } catch (error: any) {
        console.error("An error occurred:", error.response ? error.response.data : error.message);
    }
}

main();

<?php
require_once 'vendor/autoload.php';

// Load environment variables from .env file
$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
$dotenv->load();

// --- Configuration ---
$CLIENT_ID = $_ENV['GLOO_CLIENT_ID'] ?? 'YOUR_CLIENT_ID';
$CLIENT_SECRET = $_ENV['GLOO_CLIENT_SECRET'] ?? 'YOUR_CLIENT_SECRET';
$TOKEN_URL = 'https://platform.ai.gloo.com/oauth2/token';
$API_URL = 'https://platform.ai.gloo.com/ai/v2/chat/completions';

// Validate credentials
if ($CLIENT_ID === 'YOUR_CLIENT_ID' || $CLIENT_SECRET === 'YOUR_CLIENT_SECRET' ||
    empty($CLIENT_ID) || empty($CLIENT_SECRET)) {
    echo "Error: GLOO_CLIENT_ID and GLOO_CLIENT_SECRET must be set\n";
    echo "Either:\n";
    echo "1. Create a .env file with your credentials:\n";
    echo "   GLOO_CLIENT_ID=your_client_id_here\n";
    echo "   GLOO_CLIENT_SECRET=your_client_secret_here\n";
    echo "2. Export them as environment variables:\n";
    echo "   export GLOO_CLIENT_ID=\"your_client_id_here\"\n";
    echo "   export GLOO_CLIENT_SECRET=\"your_client_secret_here\"\n";
    exit(1);
}

// --- State Management ---
$tokenInfo = [];

function getAccessToken($clientId, $clientSecret, $tokenUrl) {
    $postData = 'grant_type=client_credentials&scope=api/access';
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $tokenUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
    curl_setopt($ch, CURLOPT_USERPWD, $clientId . ':' . $clientSecret);
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/x-www-form-urlencoded']);
    $result = curl_exec($ch);
    if (curl_errno($ch)) throw new Exception(curl_error($ch));
    curl_close($ch);
    $tokenData = json_decode($result, true);
    $tokenData['expires_at'] = time() + $tokenData['expires_in'];
    return $tokenData;
}

function isTokenExpired($token) {
    if (empty($token) || !isset($token['expires_at'])) return true;
    return time() > ($token['expires_at'] - 60);
}

function createGoalSettingRequest($userGoal, $apiUrl, &$tokenInfo, $clientId, $clientSecret, $tokenUrl) {
    if (isTokenExpired($tokenInfo)) {
        echo "Token is expired or missing. Fetching a new one...\n";
        $tokenInfo = getAccessToken($clientId, $clientSecret, $tokenUrl);
    }

    $tools = [
        [
            'type' => 'function',
            'function' => [
                'name' => 'create_growth_plan',
                'description' => 'Creates a structured personal growth plan with a title and a series of actionable steps.',
                'parameters' => [
                    'type' => 'object',
                    'properties' => [
                        'goal_title' => [
                            'type' => 'string',
                            'description' => 'A concise, encouraging title for the user\'s goal.'
                        ],
                        'steps' => [
                            'type' => 'array',
                            'description' => 'A list of concrete steps the user should take.',
                            'items' => [
                                'type' => 'object',
                                'properties' => [
                                    'step_number' => ['type' => 'integer'],
                                    'action' => [
                                        'type' => 'string',
                                        'description' => 'The specific, actionable task for this step.'
                                    ],
                                    'timeline' => [
                                        'type' => 'string',
                                        'description' => 'A suggested timeframe for this step (e.g., \'Week 1-2\').'
                                    ]
                                ],
                                'required' => ['step_number', 'action', 'timeline']
                            ]
                        ]
                    ],
                    'required' => ['goal_title', 'steps']
                ]
            ]
        ]
    ];

    $payload = json_encode([
        'auto_routing' => true,
        'messages' => [['role' => 'user', 'content' => $userGoal]],
        'tools' => $tools,
        'tool_choice' => 'required'
    ]);

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $apiUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Content-Type: application/json',
        'Authorization: Bearer ' . $tokenInfo['access_token'],
    ]);
    $result = curl_exec($ch);
    if (curl_errno($ch)) throw new Exception(curl_error($ch));
    curl_close($ch);
    return json_decode($result, true);
}

function parseGrowthPlan($apiResponse) {
    try {
        $toolCall = $apiResponse['choices'][0]['message']['tool_calls'][0];
        return json_decode($toolCall['function']['arguments'], true);
    } catch (Exception $e) {
        throw new Exception("Failed to parse growth plan: " . $e->getMessage());
    }
}

function displayGrowthPlan($growthPlan) {
    echo "\n🎯 " . $growthPlan['goal_title'] . "\n";
    echo str_repeat("=", strlen($growthPlan['goal_title']) + 4) . "\n";

    foreach ($growthPlan['steps'] as $step) {
        echo "\n" . $step['step_number'] . ". " . $step['action'] . "\n";
        echo "   ⏰ Timeline: " . $step['timeline'] . "\n";
    }
}

// --- Main Execution ---
try {
    $userGoal = "I want to grow in my faith.";
    echo "Creating growth plan for: '$userGoal'\n";

    // Make API call with tool use
    $response = createGoalSettingRequest($userGoal, $API_URL, $tokenInfo, $CLIENT_ID, $CLIENT_SECRET, $TOKEN_URL);

    // Parse the structured response
    $growthPlan = parseGrowthPlan($response);

    // Display the results
    displayGrowthPlan($growthPlan);

    // Also show raw JSON for developers
    echo "\n📊 Raw JSON output:\n";
    echo json_encode($growthPlan, JSON_PRETTY_PRINT) . "\n";

} catch (Exception $e) {
    echo 'Error: ' . $e->getMessage() . "\n";
}
?>

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
	"strings"
	"time"

	"github.com/joho/godotenv"
)

// --- Configuration ---
var (
	clientID     string
	clientSecret string
	tokenURL     = "https://platform.ai.gloo.com/oauth2/token"
	apiURL       = "https://platform.ai.gloo.com/ai/v2/chat/completions"
)

// --- State Management ---
var tokenInfo *TokenInfo

// --- Data Structures ---
type TokenInfo struct {
	AccessToken string `json:"access_token"`
	ExpiresIn   int    `json:"expires_in"`
	ExpiresAt   int64  `json:"expires_at"`
	TokenType   string `json:"token_type"`
}

type GrowthStep struct {
	StepNumber int    `json:"step_number"`
	Action     string `json:"action"`
	Timeline   string `json:"timeline"`
}

type GrowthPlan struct {
	GoalTitle string       `json:"goal_title"`
	Steps     []GrowthStep `json:"steps"`
}

type ToolCall struct {
	ID       string `json:"id"`
	Type     string `json:"type"`
	Function struct {
		Name      string `json:"name"`
		Arguments string `json:"arguments"`
	} `json:"function"`
}

type ApiResponse struct {
	Choices []struct {
		Message struct {
			ToolCalls []ToolCall `json:"tool_calls"`
		} `json:"message"`
	} `json:"choices"`
}

// --- Function Definitions ---
func getAccessToken() (*TokenInfo, error) {
	data := strings.NewReader("grant_type=client_credentials&scope=api/access")
	req, err := http.NewRequest("POST", tokenURL, data)
	if err != nil {
		return nil, err
	}

	req.SetBasicAuth(clientID, clientSecret)
	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusOK {
		bodyBytes, _ := ioutil.ReadAll(resp.Body)
		return nil, fmt.Errorf("failed to get token: %s - %s", resp.Status, string(bodyBytes))
	}

	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}

	var localTokenInfo TokenInfo
	if err := json.Unmarshal(body, &localTokenInfo); err != nil {
		return nil, err
	}

	localTokenInfo.ExpiresAt = time.Now().Unix() + int64(localTokenInfo.ExpiresIn)
	return &localTokenInfo, nil
}

func isTokenExpired(token *TokenInfo) bool {
	if token == nil || token.ExpiresAt == 0 {
		return true
	}
	return time.Now().Unix() > (token.ExpiresAt - 60)
}

func createGoalSettingRequest(userGoal string) (*ApiResponse, error) {
	var err error
	if isTokenExpired(tokenInfo) {
		fmt.Println("Token is expired or missing. Fetching a new one...")
		tokenInfo, err = getAccessToken()
		if err != nil {
			return nil, err
		}
	}

	tools := []map[string]interface{}{
		{
			"type": "function",
			"function": map[string]interface{}{
				"name":        "create_growth_plan",
				"description": "Creates a structured personal growth plan with a title and a series of actionable steps.",
				"parameters": map[string]interface{}{
					"type": "object",
					"properties": map[string]interface{}{
						"goal_title": map[string]interface{}{
							"type":        "string",
							"description": "A concise, encouraging title for the user's goal.",
						},
						"steps": map[string]interface{}{
							"type":        "array",
							"description": "A list of concrete steps the user should take.",
							"items": map[string]interface{}{
								"type": "object",
								"properties": map[string]interface{}{
									"step_number": map[string]string{"type": "integer"},
									"action": map[string]string{
										"type":        "string",
										"description": "The specific, actionable task for this step.",
									},
									"timeline": map[string]string{
										"type":        "string",
										"description": "A suggested timeframe for this step (e.g., 'Week 1-2').",
									},
								},
								"required": []string{"step_number", "action", "timeline"},
							},
						},
					},
					"required": []string{"goal_title", "steps"},
				},
			},
		},
	}

	payload := map[string]interface{}{
		"auto_routing": true,
		"messages":     []map[string]string{{"role": "user", "content": userGoal}},
		"tools":        tools,
		"tool_choice":  "required",
	}
	jsonPayload, _ := json.Marshal(payload)

	req, err := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonPayload))
	if err != nil {
		return nil, err
	}

	req.Header.Add("Authorization", "Bearer "+tokenInfo.AccessToken)
	req.Header.Add("Content-Type", "application/json")

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	body, _ := ioutil.ReadAll(resp.Body)

	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("API call failed: %s - %s", resp.Status, string(body))
	}

	var result ApiResponse
	json.Unmarshal(body, &result)

	return &result, nil
}

func parseGrowthPlan(apiResponse *ApiResponse) (*GrowthPlan, error) {
	if len(apiResponse.Choices) == 0 || len(apiResponse.Choices[0].Message.ToolCalls) == 0 {
		return nil, fmt.Errorf("no tool calls found in response")
	}

	toolCall := apiResponse.Choices[0].Message.ToolCalls[0]
	var growthPlan GrowthPlan
	if err := json.Unmarshal([]byte(toolCall.Function.Arguments), &growthPlan); err != nil {
		return nil, fmt.Errorf("failed to parse growth plan: %v", err)
	}

	return &growthPlan, nil
}

func displayGrowthPlan(growthPlan *GrowthPlan) {
	fmt.Printf("\n🎯 %s\n", growthPlan.GoalTitle)
	fmt.Printf("%s\n", strings.Repeat("=", len(growthPlan.GoalTitle)+4))

	for _, step := range growthPlan.Steps {
		fmt.Printf("\n%d. %s\n", step.StepNumber, step.Action)
		fmt.Printf("   ⏰ Timeline: %s\n", step.Timeline)
	}
}

// Helper to get environment variables
func getEnv(key, fallback string) string {
	if value, ok := os.LookupEnv(key); ok {
		return value
	}
	return fallback
}

// Initialize loads environment variables and validates configuration
func init() {
	// Load environment variables from .env file if it exists
	_ = godotenv.Load()

	// Get credentials from environment
	clientID = getEnv("GLOO_CLIENT_ID", "")
	clientSecret = getEnv("GLOO_CLIENT_SECRET", "")

	// Validate that credentials are provided
	if clientID == "" || clientSecret == "" {
		fmt.Println("Error: GLOO_CLIENT_ID and GLOO_CLIENT_SECRET must be set")
		fmt.Println("Either:")
		fmt.Println("1. Create a .env file with your credentials:")
		fmt.Println("   GLOO_CLIENT_ID=your_client_id_here")
		fmt.Println("   GLOO_CLIENT_SECRET=your_client_secret_here")
		fmt.Println("2. Export them as environment variables:")
		fmt.Println("   export GLOO_CLIENT_ID=\"your_client_id_here\"")
		fmt.Println("   export GLOO_CLIENT_SECRET=\"your_client_secret_here\"")
		os.Exit(1)
	}
}

// --- Main Execution ---
func main() {
	userGoal := "I want to grow in my faith."
	fmt.Printf("Creating growth plan for: '%s'\n", userGoal)

	// Make API call with tool use
	response, err := createGoalSettingRequest(userGoal)
	if err != nil {
		fmt.Printf("Error creating growth plan: %v\n", err)
		return
	}

	// Parse the structured response
	growthPlan, err := parseGrowthPlan(response)
	if err != nil {
		fmt.Printf("Error parsing growth plan: %v\n", err)
		return
	}

	// Display the results
	displayGrowthPlan(growthPlan)

	// Also show raw JSON for developers
	fmt.Printf("\n📊 Raw JSON output:\n")
	jsonBytes, _ := json.MarshalIndent(growthPlan, "", "  ")
	fmt.Printf("%s\n", string(jsonBytes))
}

import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.google.gson.JsonArray;
import io.github.cdimascio.dotenv.Dotenv;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.time.Instant;
import java.util.Base64;
import java.util.List;

// --- Main Application Class ---
public class Main {
    public static void main(String[] args) {
        // Validate credentials before proceeding
        if (!CompletionsToolUse.validateCredentials()) {
            System.exit(1);
        }

        CompletionsToolUse toolUse = new CompletionsToolUse();
        try {
            String userGoal = "I want to grow in my faith.";
            System.out.println("Creating growth plan for: '" + userGoal + "'");

            // Make API call with tool use
            ApiResponse response = toolUse.createGoalSettingRequest(userGoal);

            // Parse the structured response
            GrowthPlan growthPlan = toolUse.parseGrowthPlan(response);

            // Display the results
            toolUse.displayGrowthPlan(growthPlan);

            // Also show raw JSON for developers
            System.out.println("\n📊 Raw JSON output:");
            System.out.println(toolUse.gson.toJson(growthPlan));

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

// --- Completions Tool Use Class ---
class CompletionsToolUse {
    // Load environment variables from .env file if it exists
    private static final Dotenv dotenv = Dotenv.configure()
            .ignoreIfMissing()
            .load();

    private static final String CLIENT_ID = dotenv.get("GLOO_CLIENT_ID", "YOUR_CLIENT_ID");
    private static final String CLIENT_SECRET = dotenv.get("GLOO_CLIENT_SECRET", "YOUR_CLIENT_SECRET");
    private static final String TOKEN_URL = "https://platform.ai.gloo.com/oauth2/token";
    private static final String API_URL = "https://platform.ai.gloo.com/ai/v2/chat/completions";

    private TokenInfo tokenInfo;
    private final HttpClient httpClient = HttpClient.newHttpClient();
    public final Gson gson = new Gson();

    // Validate that credentials are provided
    public static boolean validateCredentials() {
        if ("YOUR_CLIENT_ID".equals(CLIENT_ID) || CLIENT_ID == null || CLIENT_ID.trim().isEmpty() ||
            "YOUR_CLIENT_SECRET".equals(CLIENT_SECRET) || CLIENT_SECRET == null || CLIENT_SECRET.trim().isEmpty()) {
            System.err.println("Error: GLOO_CLIENT_ID and GLOO_CLIENT_SECRET must be set");
            System.err.println("Either:");
            System.err.println("1. Create a .env file with your credentials:");
            System.err.println("   GLOO_CLIENT_ID=your_client_id_here");
            System.err.println("   GLOO_CLIENT_SECRET=your_client_secret_here");
            System.err.println("2. Export them as environment variables:");
            System.err.println("   export GLOO_CLIENT_ID=\"your_client_id_here\"");
            System.err.println("   export GLOO_CLIENT_SECRET=\"your_client_secret_here\"");
            return false;
        }
        return true;
    }

    // --- Data Classes ---
    static class TokenInfo {
        String access_token;
        int expires_in;
        long expires_at;
    }

    static class GrowthStep {
        int step_number;
        String action;
        String timeline;
    }

    static class GrowthPlan {
        String goal_title;
        List<GrowthStep> steps;
    }

    static class ToolCall {
        String id;
        String type;
        Function function;

        static class Function {
            String name;
            String arguments;
        }
    }

    static class ApiResponse {
        List<Choice> choices;

        static class Choice {
            Message message;

            static class Message {
                List<ToolCall> tool_calls;
            }
        }
    }

    // --- Token Management ---
    private void fetchAccessToken() throws IOException, InterruptedException {
        String auth = CLIENT_ID + ":" + CLIENT_SECRET;
        String encodedAuth = Base64.getEncoder().encodeToString(auth.getBytes());
        String requestBody = "grant_type=client_credentials&scope=api/access";

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(TOKEN_URL))
                .header("Content-Type", "application/x-www-form-urlencoded")
                .header("Authorization", "Basic " + encodedAuth)
                .POST(HttpRequest.BodyPublishers.ofString(requestBody))
                .build();

        HttpResponse<String> response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
        if (response.statusCode() != 200) {
            throw new IOException("Failed to get token: " + response.body());
        }

        this.tokenInfo = gson.fromJson(response.body(), TokenInfo.class);
        this.tokenInfo.expires_at = Instant.now().getEpochSecond() + this.tokenInfo.expires_in;
    }

    private boolean isTokenExpired() {
        if (this.tokenInfo == null || this.tokenInfo.expires_at == 0) return true;
        return Instant.now().getEpochSecond() > (this.tokenInfo.expires_at - 60);
    }

    // --- API Methods ---
    public ApiResponse createGoalSettingRequest(String userGoal) throws IOException, InterruptedException {
        if (isTokenExpired()) {
            System.out.println("Token is expired or missing. Fetching a new one...");
            fetchAccessToken();
        }

        // Create the tool definition using JsonObject for proper structure
        JsonObject toolSchema = new JsonObject();
        toolSchema.addProperty("type", "function");

        JsonObject function = new JsonObject();
        function.addProperty("name", "create_growth_plan");
        function.addProperty("description", "Creates a structured personal growth plan with a title and a series of actionable steps.");

        JsonObject parameters = new JsonObject();
        parameters.addProperty("type", "object");

        JsonObject properties = new JsonObject();

        JsonObject goalTitle = new JsonObject();
        goalTitle.addProperty("type", "string");
        goalTitle.addProperty("description", "A concise, encouraging title for the user's goal.");
        properties.add("goal_title", goalTitle);

        JsonObject steps = new JsonObject();
        steps.addProperty("type", "array");
        steps.addProperty("description", "A list of concrete steps the user should take.");

        JsonObject items = new JsonObject();
        items.addProperty("type", "object");

        JsonObject itemProperties = new JsonObject();
        JsonObject stepNumber = new JsonObject();
        stepNumber.addProperty("type", "integer");
        itemProperties.add("step_number", stepNumber);

        JsonObject action = new JsonObject();
        action.addProperty("type", "string");
        action.addProperty("description", "The specific, actionable task for this step.");
        itemProperties.add("action", action);

        JsonObject timeline = new JsonObject();
        timeline.addProperty("type", "string");
        timeline.addProperty("description", "A suggested timeframe for this step (e.g., 'Week 1-2').");
        itemProperties.add("timeline", timeline);

        items.add("properties", itemProperties);

        JsonArray required = new JsonArray();
        required.add("step_number");
        required.add("action");
        required.add("timeline");
        items.add("required", required);

        steps.add("items", items);
        properties.add("steps", steps);

        parameters.add("properties", properties);

        JsonArray requiredParams = new JsonArray();
        requiredParams.add("goal_title");
        requiredParams.add("steps");
        parameters.add("required", requiredParams);

        function.add("parameters", parameters);
        toolSchema.add("function", function);

        JsonArray tools = new JsonArray();
        tools.add(toolSchema);

        JsonObject message = new JsonObject();
        message.addProperty("role", "user");
        message.addProperty("content", userGoal);

        JsonArray messages = new JsonArray();
        messages.add(message);

        JsonObject payload = new JsonObject();
        payload.addProperty("auto_routing", true);
        payload.add("messages", messages);
        payload.add("tools", tools);
        payload.addProperty("tool_choice", "required");

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(API_URL))
                .header("Content-Type", "application/json")
                .header("Authorization", "Bearer " + this.tokenInfo.access_token)
                .POST(HttpRequest.BodyPublishers.ofString(gson.toJson(payload)))
                .build();

        HttpResponse<String> response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
        if (response.statusCode() != 200) {
            throw new IOException("API call failed: " + response.body());
        }

        return gson.fromJson(response.body(), ApiResponse.class);
    }

    public GrowthPlan parseGrowthPlan(ApiResponse apiResponse) {
        try {
            ToolCall toolCall = apiResponse.choices.get(0).message.tool_calls.get(0);
            return gson.fromJson(toolCall.function.arguments, GrowthPlan.class);
        } catch (Exception e) {
            throw new RuntimeException("Failed to parse growth plan: " + e.getMessage(), e);
        }
    }

    public void displayGrowthPlan(GrowthPlan growthPlan) {
        System.out.println("\n🎯 " + growthPlan.goal_title);
        System.out.println("=".repeat(growthPlan.goal_title.length() + 4));

        for (GrowthStep step : growthPlan.steps) {
            System.out.println("\n" + step.step_number + ". " + step.action);
            System.out.println("   ⏰ Timeline: " + step.timeline);
        }
    }
}