// Node Modules
const fetch = require('node-fetch');
const fs = require('fs');
const FormData = require('form-data')

// Usage
const channelOrThreadId = '1234567890987654321'; // Replace with the ID of the channel you want to send the message to
const imageFilePath = './filename.png'; // Replace with the path to the file you want to send
const token = 'ENTER_YOUR_TOKEN_HERE' // Your Discord Token

// Function to send a message with a local file
async function sendMessageWithFile(channelOrThreadId, message, imageFilePath) {
    const fileStream = fs.createReadStream(imageFilePath); // Create a stream to read the file

    const formData = new FormData()
    formData.append('payload_json', JSON.stringify({
        content: message
    })); // Add JSON data to send your message
    formData.append('file', fileStream); // Add file to form data

    const response = await fetch(`https://discord.com/api/v9/channels/${channelOrThreadId}/messages`, {
        method: 'POST',
        headers: {
            Authorization: `Bot ${token}`,
            ...formData.getHeaders() // Add header information of form data
        },
        body: formData // Use form data as body
    });

    const data = await response.json();
    return data;
}

// Sending
sendMessageWithFile(channelOrThreadId, 'Here is a local file:', imageFilePath)
    .then(sentMessage => {
        console.log('Message sent:', sentMessage);
    })
    .catch(error => {
        console.error('Error sending message:', error);
    });