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let conversation = [
{ role: 'bot', message: 'Hello! I’m Chef Bot, your culinary assistant! What’s your name?' }
];
let selectedItems = [];
let selectionBoxVisible = false;
function addMessage(role, message) {
const chatMessages = document.getElementById('chatMessages');
if (!chatMessages) {
console.error('Chat messages container not found!');
return;
}
const messageDiv = document.createElement('div');
messageDiv.className = role === 'bot' ? 'bot-message' : 'user-message';
messageDiv.textContent = message;
chatMessages.appendChild(messageDiv);
chatMessages.scrollTop = chatMessages.scrollHeight;
console.log(`Added ${role} message: ${message}`);
}
function sendMessage() {
const userInput = document.getElementById('userInput');
if (!userInput) {
console.error('User input field not found!');
return;
}
const message = userInput.value.trim();
if (message) {
addMessage('user', message);
conversation.push({ role: 'user', message: message });
selectionBoxVisible = true;
setTimeout(() => handleResponse(message), 500);
} else {
addMessage('bot', 'Hey, don’t be shy! Type something or add some items to get started! 😄');
}
userInput.value = '';
updateSelectionBox();
}
function updateSelectionBox() {
const chatMessages = document.getElementById('chatMessages');
if (!chatMessages) return;
const existingBox = document.querySelector('.selection-box');
if (existingBox) existingBox.remove();
if (!selectionBoxVisible && selectedItems.length === 0) return;
const selectionBox = document.createElement('div');
selectionBox.className = 'selection-box';
const vegButton = document.createElement('button');
vegButton.textContent = 'Vegetarian';
vegButton.className = 'dietary-button green';
vegButton.onclick = () => fetchMenuItems('vegetarian');
selectionBox.appendChild(vegButton);
const nonVegButton = document.createElement('button');
nonVegButton.textContent = 'Non-Vegetarian';
nonVegButton.className = 'dietary-button red';
nonVegButton.onclick = () => fetchMenuItems('non-vegetarian');
selectionBox.appendChild(nonVegButton);
const bothButton = document.createElement('button');
bothButton.textContent = 'Both';
bothButton.className = 'dietary-button gray';
bothButton.onclick = () => fetchMenuItems('both');
selectionBox.appendChild(bothButton);
const label = document.createElement('span');
label.textContent = 'Selected Items:';
selectionBox.appendChild(label);
selectedItems.forEach((item, index) => {
const itemContainer = document.createElement('div');
itemContainer.className = 'selected-item';
const img = document.createElement('img');
img.src = item.image_url || 'https://via.placeholder.com/30';
img.alt = item.name;
img.className = 'selected-item-image';
itemContainer.appendChild(img);
const itemSpan = document.createElement('span');
itemSpan.textContent = item.name;
itemContainer.appendChild(itemSpan);
const removeButton = document.createElement('button');
removeButton.textContent = 'Remove';
removeButton.className = 'remove-button';
removeButton.onclick = () => {
selectedItems.splice(index, 1);
addMessage('bot', `Removed "${item.name}" from your selection.`);
updateSelectionBox();
};
itemContainer.appendChild(removeButton);
selectionBox.appendChild(itemContainer);
});
const textInput = document.createElement('input');
textInput.type = 'text';
textInput.placeholder = 'Add Menu_Item__c or Sector_Detail__c item...';
textInput.className = 'manual-input';
textInput.addEventListener('keypress', (e) => {
if (e.key === 'Enter' && textInput.value.trim()) {
const itemName = textInput.value.trim();
fetchMenuItemDetails(itemName); // Try Menu_Item__c first
textInput.value = '';
}
});
selectionBox.appendChild(textInput);
if (selectedItems.length > 0) {
const submitButton = document.createElement('button');
submitButton.textContent = 'Submit to Salesforce';
submitButton.className = 'submit-button';
submitButton.onclick = submitToSalesforce;
selectionBox.appendChild(submitButton);
}
chatMessages.appendChild(selectionBox);
chatMessages.scrollTop = chatMessages.scrollHeight;
console.log('Updated selection box with items:', selectedItems.map(item => item.name));
}
function handleResponse(userInput) {
const lowerInput = userInput.toLowerCase();
let botResponse = '';
if (conversation.length === 2) {
botResponse = `Great to meet you, ${userInput}! 🍳 What kind of food are you craving today?`;
displayOptions([
{ text: 'Vegetarian', class: 'green' },
{ text: 'Non-Vegetarian', class: 'red' },
{ text: 'Both', class: 'gray' }
]);
} else if (lowerInput === 'vegetarian' || lowerInput === 'non-vegetarian' || lowerInput === 'both') {
botResponse = `Nice choice! Let me whip up some ${lowerInput} options for you...`;
addMessage('bot', botResponse);
fetchMenuItems(lowerInput);
return;
} else {
botResponse = `Looking up details for "${userInput}"...`;
addMessage('bot', botResponse);
fetchMenuItemDetails(userInput); // Try Menu_Item__c
return;
}
addMessage('bot', botResponse);
}
function fetchMenuItems(dietaryPreference) {
fetch('/get_menu_items', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ dietary_preference: dietaryPreference })
})
.then(response => response.json())
.then(data => {
if (data.error) {
addMessage('bot', `Oops! Trouble fetching ${dietaryPreference} items: ${data.error}. Try again or search something specific.`);
} else if (data.menu_items.length > 0) {
displayItemsList(data.menu_items, 'menuItemsList', true);
} else {
addMessage('bot', `No ${dietaryPreference} items found in Sector_Detail__c. Try searching for something like "paneer" or "chicken"!`);
}
console.log(`Fetched items from Sector_Detail__c for ${dietaryPreference}:`, data.menu_items);
})
.catch(error => {
addMessage('bot', `Yikes! Couldn’t reach Salesforce: ${error.message}. I’ll retry in a sec...`);
setTimeout(() => fetchMenuItems(dietaryPreference), 2000);
});
}
function suggestItems(searchTerm) {
fetch('/suggest_items', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ search_term: searchTerm })
})
.then(response => response.json())
.then(data => {
if (data.error) {
addMessage('bot', `Couldn’t find anything for "${searchTerm}": ${data.error}. Got another idea?`);
} else if (data.suggestions.length > 0) {
addMessage('bot', `Check out these suggestions for "${searchTerm}" from Salesforce:`);
displayItemsList(data.suggestions, 'suggestionsList', false);
} else {
addMessage('bot', `No matches for "${searchTerm}" in Salesforce. Try "chicken" or "paneer"?`);
}
console.log(`Suggestions for ${searchTerm}:`, data.suggestions);
})
.catch(error => {
addMessage('bot', `Error fetching suggestions: ${error.message}. Retrying...`);
setTimeout(() => suggestItems(searchTerm), 2000);
});
}
function fetchMenuItemDetails(itemName) {
fetch('/get_menu_item_details', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ item_name: itemName })
})
.then(response => response.json())
.then(data => {
if (data.error) {
// If not found in Menu_Item__c, try Sector_Detail__c
fetchSectorItemDetails(itemName);
} else {
const details = data.item_details;
if (selectedItems.some(item => item.name === details.name)) {
addMessage('bot', `"${details.name}" is already in your selection!`);
} else {
details.source = 'Menu_Item__c';
selectedItems.push(details);
addMessage('bot', `Added "${details.name}" to your selection! Check the box below.`);
updateSelectionBox();
showDescriptionPopup(details); // Show detailed popup
}
}
})
.catch(error => {
addMessage('bot', `Trouble fetching "${itemName}": ${error.message}. I’ll retry...`);
setTimeout(() => fetchMenuItemDetails(itemName), 2000);
});
}
function fetchSectorItemDetails(itemName) {
fetch('/get_sector_item_details', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ item_name: itemName })
})
.then(response => response.json())
.then(data => {
if (data.error) {
addMessage('bot', `Sorry, I couldn’t find "${itemName}" in Salesforce. Try another item!`);
} else {
const details = data.item_details;
if (selectedItems.some(item => item.name === details.name)) {
addMessage('bot', `"${details.name}" is already in your selection!`);
} else {
details.source = 'Sector_Detail__c';
selectedItems.push(details);
addMessage('bot', `Added "${details.name}" to your selection with image! Check the box below.`);
updateSelectionBox();
}
}
})
.catch(error => {
addMessage('bot', `Error fetching details for "${itemName}": ${error.message}. I’ll retry in a sec...`);
setTimeout(() => fetchSectorItemDetails(itemName), 2000);
});
}
function showDescriptionPopup(item) {
const existingPopup = document.querySelector('.description-popup');
if (existingPopup) existingPopup.remove();
const popup = document.createElement('div');
popup.className = 'description-popup';
const content = document.createElement('div');
content.className = 'popup-content';
const img = document.createElement('img');
img.src = item.image_url || 'https://via.placeholder.com/100';
img.alt = item.name;
img.className = 'popup-image';
content.appendChild(img);
const title = document.createElement('h3');
title.textContent = item.name;
content.appendChild(title);
const desc = document.createElement('p');
desc.textContent = item.description;
content.appendChild(desc);
// Display additional Menu_Item__c fields if available
if (item.source === 'Menu_Item__c') {
const detailsList = document.createElement('ul');
detailsList.style.listStyleType = 'none';
detailsList.style.padding = '0';
const fields = [
{ label: 'Ingredients', value: item.ingredients },
{ label: 'Nutritional Info', value: item.nutritional_info },
{ label: 'Price', value: `$${item.price.toFixed(2)}` },
{ label: 'Sector', value: item.sector },
{ label: 'Spice Level', value: item.spice_levels },
{ label: 'Veg/Non-Veg', value: item.veg_nonveg },
{ label: 'Category', value: item.category },
{ label: 'Dynamic Dish', value: item.dynamic_dish ? 'Yes' : 'No' }
];
fields.forEach(field => {
const li = document.createElement('li');
li.innerHTML = `<strong>${field.label}:</strong> ${field.value}`;
detailsList.appendChild(li);
});
content.appendChild(detailsList);
}
const buttonContainer = document.createElement('div');
buttonContainer.className = 'button-container';
const addButton = document.createElement('button');
addButton.textContent = 'Add';
addButton.className = 'popup-add-button';
addButton.onclick = () => {
if (selectedItems.some(existing => existing.name === item.name)) {
addMessage('bot', `"${item.name}" is already in your selection!`);
} else {
selectedItems.push(item);
addMessage('bot', `Added "${item.name}" to your selection! Check the box below.`);
updateSelectionBox();
}
popup.remove();
};
buttonContainer.appendChild(addButton);
const closeButton = document.createElement('button');
closeButton.textContent = 'Close';
closeButton.className = 'popup-close-button';
closeButton.onclick = () => popup.remove();
buttonContainer.appendChild(closeButton);
content.appendChild(buttonContainer);
popup.appendChild(content);
document.body.appendChild(popup);
}
function displayItemsList(items, containerId, isSectorDetail = false) {
const container = document.getElementById(containerId);
if (!container) {
console.error(`${containerId} container not found!`);
addMessage('bot', 'Something’s off with the display. Try again?');
return;
}
container.innerHTML = '';
container.className = 'ingredients-list';
items.forEach(item => {
const itemDiv = document.createElement('div');
itemDiv.className = 'ingredient-item';
const img = document.createElement('img');
img.src = item.image_url || 'https://via.placeholder.com/60';
img.alt = item.name;
img.className = 'ingredient-image';
itemDiv.appendChild(img);
const nameDiv = document.createElement('div');
nameDiv.textContent = item.name;
nameDiv.className = 'ingredient-name';
itemDiv.appendChild(nameDiv);
const actionButton = document.createElement('button');
actionButton.textContent = isSectorDetail ? 'Show Description' : 'Add';
actionButton.className = isSectorDetail ? 'show-desc-button' : 'add-button';
actionButton.onclick = () => {
if (isSectorDetail) {
showDescriptionPopup(item);
} else {
fetchMenuItemDetails(item.name);
}
};
itemDiv.appendChild(actionButton);
container.appendChild(itemDiv);
});
}
function displayOptions(options) {
const chatMessages = document.getElementById('chatMessages');
if (!chatMessages) {
console.error('Chat messages container not found for options!');
return;
}
const optionsDiv = document.createElement('div');
optionsDiv.style.marginTop = '10px';
options.forEach(opt => {
const button = document.createElement('button');
button.textContent = opt.text;
button.className = `option-button ${opt.class}`;
button.onclick = () => {
addMessage('user', opt.text);
conversation.push({ role: 'user', message: opt.text });
selectionBoxVisible = true;
handleResponse(opt.text);
updateSelectionBox();
};
optionsDiv.appendChild(button);
});
const backButton = document.createElement('button');
backButton.textContent = 'Go Back';
backButton.className = 'option-button';
backButton.style.marginTop = '10px';
backButton.onclick = () => resetConversation();
optionsDiv.appendChild(document.createElement('br'));
optionsDiv.appendChild(backButton);
chatMessages.appendChild(optionsDiv);
}
function submitToSalesforce() {
if (selectedItems.length === 0) {
addMessage('bot', 'No items to submit yet! Add some tasty picks first! 😊');
return;
}
fetch('/submit_items', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ items: selectedItems })
})
.then(response => response.json())
.then(data => {
if (data.error) {
addMessage('bot', `Uh-oh! Failed to submit items: ${data.error}. Want to try again?`);
} else {
addMessage('bot', `${data.success}! Your culinary choices are now saved. What’s next on the menu?`);
selectedItems = [];
updateSelectionBox();
}
})
.catch(error => {
addMessage('bot', `Error submitting items: ${error.message}. I’ll retry shortly...`);
setTimeout(submitToSalesforce, 2000);
});
}
function resetConversation() {
const userName = conversation.length > 1 ? conversation[1].message : 'Friend';
conversation = [
{ role: 'bot', message: `Hello! I’m Chef Bot, your culinary assistant! What’s your name?` },
{ role: 'user', message: userName },
{ role: 'bot', message: `Great to meet you, ${userName}! 🍳 What kind of food are you craving today?` }
];
selectedItems = [];
selectionBoxVisible = true;
const chatMessages = document.getElementById('chatMessages');
chatMessages.innerHTML = '';
conversation.forEach(msg => addMessage(msg.role, msg.message));
displayOptions([
{ text: 'Vegetarian', class: 'green' },
{ text: 'Non-Vegetarian', class: 'red' },
{ text: 'Both', class: 'gray' }
]);
document.getElementById('suggestionsList').innerHTML = '';
document.getElementById('menuItemsList').innerHTML = '';
updateSelectionBox();
}
document.getElementById('userInput').addEventListener('keypress', (e) => {
if (e.key === 'Enter') sendMessage();
});
console.log('Chef Bot script loaded successfully!'); |