_resources/_tecky/party-planner/backend/private/itemPostPage/itemPost.js

import { addNavbar } from '/functions/addNavbar.js';
import { loadName } from '/functions/loadName.js';

let editingType = null;
let itemData = null;
let eventID = null;

window.addEventListener('load', async () => {
	const query = new URLSearchParams(window.location.search);
	eventID = query.get('event-id');
	itemData = await (await fetch(`/items?eventID=${eventID}`)).json();
	addNavbar();
	await loadName();
	fetchItem();
	fetchParticipant(eventID);
	fetchPendingItems('food');
	document.body.style.display = 'block';
});

document.querySelectorAll('.category-edit').forEach((button) => {
	button.addEventListener('click', function (e) {
		editingType = button.attributes.itemType.value;
		fetchEditItem(itemData);
	});
});

document.querySelector('#from-container').addEventListener('submit', async function (e) {
	const query = new URLSearchParams(window.location.search);
	const eventID = query.get('event-id');
	e.preventDefault();
	const form = e.target;
	const typeName = editingType;
	const itemName = form.item_name.value;
	const itemQuantity = form.item_quantity.value;
	const itemPrice = form.item_price.value || null;
	const user_id = form.item_user.value || null;

	let formObj = {
		typeName,
		itemName,
		itemQuantity,
		itemPrice,
		user_id
	};

	let dataPass = true;

	if (!user_id) {
		alert('Please select PIC');
		return;
	}

	if (dataPass) {
		const res = await fetch(`/items/eventId/${eventID}`, {
			method: 'POST',
			headers: {
				'Content-Type': 'application/json'
			},
			body: JSON.stringify(formObj)
		});

		const eventsResult = await res.json();
		if (eventsResult.status === true) {
			const itemData = await (await fetch(`/items?eventID=${eventID}`)).json();
			fetchEditItem(itemData);
		}
	}
	form.reset();
	fetchItem();
	fetchPendingItems(typeName);
});

// category items JS
async function fetchItem() {
	const res = await (await fetch(`/items?eventID=${eventID}`)).json();
	if (res.status === true) {
		const typeName = ['food', 'drink', 'decoration', 'other'];
		for (const tableName of typeName) {
			let itemsList = '';
			for (const items of res.itemObj[tableName]) {
				itemsList += `
                  <tr>
                      <td>${items.name}</td>
                  </tr>
                `;
			}
			document.querySelector(`#${tableName}-table`).innerHTML = itemsList;
		}
	}
}

// category model list JS
async function fetchEditItem() {
	const resEditItem = await (await fetch(`/items?eventID=${eventID}`)).json();
	if (resEditItem.status === true) {
		let items = '';
		for (const itemsData of resEditItem.itemObj[editingType]) {
			items += `
            <tr id="item-row-${itemsData.id}">
                <td>${itemsData.name}</td>
                <td>${itemsData.quantity}</td>
                <td>${itemsData.price}</td>
                <td>${itemsData.first_name} ${itemsData.last_name}</td>
                <td>
                   <button id="item-${itemsData.id}" data-type-name="${itemsData.type_name}" 
                        itemDelete="button" class="delete-btn">
                        <i class="bi bi-trash"></i>
                    </button>
                </td>
            </tr>
            `;
		}
		document.querySelector(`#edit-item-list`).innerHTML = items;
		addDeleteEventListener();
	}
}

function addDeleteEventListener() {
	document.querySelectorAll('.delete-btn').forEach((button) => {
		button.addEventListener('click', async function (e) {
			const itemID = e.currentTarget.id.slice(5);
			const typeName = e.currentTarget.getAttribute('data-type-name');
			const res = await fetch(`/items/${itemID}`, {
				method: 'DELETE'
			});
			if ((await res.json()).status === true) {
				const deleteResult = document.querySelector('#item-row-' + itemID);
				deleteResult.remove();
				fetchItem();
				fetchPendingItems(typeName);
			}
		});
	});
}

// modal participants select
async function fetchParticipant(eventID) {
	const resParticipant = await (await fetch(`/items/participated?eventID=${eventID}`)).json();
	if (resParticipant.status === true) {
		for (const participantData of resParticipant.user) {
			document.querySelector(`#select-participant`).innerHTML += `
                <option value="${participantData.id}">${participantData.first_name} ${participantData.last_name}
                </option>
            `;
		}
	}
}

// shopping list JS
async function fetchPendingItems(selectType) {
	const resShopList = await (await fetch(`/items/pendingItems?eventID=${eventID}`)).json();
	if (resShopList.status === true) {
		let listItems = '';

		for (const items of resShopList.itemObj[selectType]) {
			listItems += `
				<tr id="list-item-${items.id}">
					<td>
						<div class="pending-item">
							${items.name}
							<button id="checking-${items.id}" class="check-btn">
								<i class="bi bi-check-circle"></i>
							</button>
						</div>
					</td>
				</tr>
          `;
		}
		document.querySelector(`#shipping-list-update`).innerHTML = listItems;
		checkShoppingListItem();
		fetchItem();
	}
}

function checkShoppingListItem() {
	document.querySelectorAll(`.check-btn`).forEach((button) => {
		button.addEventListener('click', async function (e) {
			const itemID = e.currentTarget.id.slice(9);
			const res = await fetch(`/items/pendingItems/${itemID}`, {
				method: 'PUT'
			});
			if ((await res.json()).status === true) {
				const updateOnTheList = document.querySelector('#list-item-' + itemID);
				updateOnTheList.remove();
			}
		});
	});
}

document.querySelector(`#back-page`).addEventListener('click', function () {
	const params = new URLSearchParams(window.location.search);
	const eventId = params.get('event-id');
	const isCreator = params.get('is-creator');
	window.location = `/eventSummary/event.html?event-id=${eventId}&is-creator=${isCreator}`;
});

document.querySelectorAll(`.dropdown-item`).forEach((dropdown) => {
	dropdown.addEventListener('click', function (e) {
		const selectType = e.currentTarget.innerHTML.toLowerCase();
		fetchPendingItems(selectType);
	});
});