snotes-deck/src/main.ts

import { invoke } from "@tauri-apps/api/tauri";
import { Note } from "./model";


let notesMsgEl: HTMLElement | null;

let createNoteContentEl: HTMLTextAreaElement | null;
let createNoteTagEl: HTMLInputElement | null;

let noteSidebarContainerEl: HTMLDivElement | null;

let noteArray: Note[] = []

// create
async function createNote() {
  console.log("reached ssssjs")
  if (createNoteContentEl && createNoteTagEl) {
    console.log("reached js")
    await invoke("create_note", {
      content: createNoteContentEl.value,
      tag: createNoteTagEl.value
    });
  }
}

// read
async function showNotes() {
  if (notesMsgEl) {
    const array: Array<any> = await retrieveNotes();

    noteArray = array.map((jsonObj) => ({
      id: jsonObj.id,
      content: jsonObj.content,
      date: jsonObj.date,
      tag: jsonObj.tag
    }));

    console.log(noteArray[0])

    fillNoteSidebar(noteArray);
  }

}
async function retrieveNotes(): Promise<Array<JSON>> {
  const notesString: string = await invoke("get_notes_list");
  const notesJson = JSON.parse(notesString);
  console.log(notesJson);
  return notesJson;
}

window.addEventListener("DOMContentLoaded", () => {
  createNoteContentEl = document.querySelector("#create-input");
  createNoteTagEl = document.querySelector("#create-tag");
  // createMsgEl = document.querySelector("#create-msg");
  notesMsgEl = document.querySelector("#notes-list");
  showNotes();
  document.querySelector("#save-button")?.addEventListener("click", (e) => {
    e.preventDefault();
    createNote();
    showNotes();
  });
  document.querySelector("#show-notes-button")?.addEventListener("click", (e) => {
    e.preventDefault();
    showNotes();
  })

  refreshContextMenuElements();
});

/**
 * We need to add new event listeners every time we refresh the note list
 */
function refreshContextMenuElements() {
  const elements: NodeListOf<HTMLElement> = document.querySelectorAll(".rightclick-element")
  const contextMenu = document.getElementById('contextMenu');

  if (contextMenu) {
    elements.forEach(element => {

      element.addEventListener("contextmenu", (e: MouseEvent) => {
        e.preventDefault();

        // get the position with mouse and everything
        const mouseX = e.clientX;
        const mouseY = e.clientY;

        // Calculate the position of the context menu relative to the mouse cursor
        const menuWidth = contextMenu.offsetWidth;
        const menuHeight = contextMenu.offsetHeight;
        const viewportWidth = window.innerWidth;
        const viewportHeight = window.innerHeight;

        let posX = mouseX + menuWidth > viewportWidth ? mouseX - menuWidth : mouseX;
        let posY = mouseY + menuHeight > viewportHeight ? mouseY - menuHeight : mouseY;


        contextMenu.style.display = 'block'; // Show the custom context menu
        contextMenu.style.left = `${posX}px`;
        contextMenu.style.top = `${posY}px`;

        const noteIdElement = element.querySelector('.sidebar-note-id');
        if (noteIdElement) {
          const noteIdStr = noteIdElement.textContent;
          //console.log('Right-clicked note id:', noteId);
          if (noteIdStr) {
            const noteId: Number = parseInt(noteIdStr);
            showNoteSidebarContextMenu(noteId);
          }
        } else {
          console.error('.sidebar-note-id element not found within the note.');
        }
      });

    })
  }
}

function fillNoteSidebar(noteArray: Note[]) {

  noteSidebarContainerEl = document.querySelector("#note-sidebar-container");

  if (noteSidebarContainerEl) {
    // clear previously existing elements
    noteSidebarContainerEl.innerHTML = "";

    noteArray.forEach((note) => {
      // Create HTML elements for each note
      const noteEl: HTMLDivElement = document.createElement('div');
      noteEl.classList.add('sidebar-note');
      noteEl.classList.add('rightclick-element');
      noteEl.addEventListener("click", () => handleSidebarNoteClick(note.id), false);

      const idSpan: HTMLSpanElement = document.createElement('span');
      idSpan.classList.add('sidebar-note-id');
      idSpan.textContent = note.id.toString();

      const contentSpan: HTMLSpanElement = document.createElement('span');
      contentSpan.classList.add('sidebar-note-content');

      // Show ... when text is too long
      contentSpan.textContent = note.content.length > 20 ? note.content.substring(0, 20) + "..." : note.content as string;
      contentSpan.title = note.content as string;

      const tagSpan: HTMLSpanElement = document.createElement('span');
      tagSpan.classList.add('sidebar-note-tag');
      tagSpan.textContent = note.tag as string;


      noteEl.appendChild(idSpan);
      noteEl.appendChild(contentSpan);
      noteEl.appendChild(tagSpan);

      // Append noteEl to the container, if it still exists?
      noteSidebarContainerEl ? noteSidebarContainerEl.appendChild(noteEl) : null;
    });

    refreshContextMenuElements();
  }
}


function handleSidebarNoteClick(id: Number): any {
  console.log("huh " + id);
  if (createNoteContentEl && createNoteTagEl) {
    // search for note
    let n: Note = {
      id: 0,
      content: "undefined",
      date: "undefined",
      tag: "undefined"
    };

    noteArray.forEach(note => {
      if (note.id === id) {
        n = note;
      }
    });

    if (n) {
      createNoteContentEl.value = n.content as string;
      createNoteTagEl.value = n.tag as string;
    } else {
      // don't destory currently editing note if this fails
      console.error("Error fetching note");
    }

  }
}

function showNoteSidebarContextMenu(noteId: Number) {
  const contextMenu = document.getElementById('contextMenu');
  const deleteButton = document.getElementById('deleteButton');

  if (contextMenu && deleteButton) {
    deleteButton.addEventListener('click', async function () {
      console.log('Deleting...');
      await invoke("delete_specific_note", {
        id: noteId
      });
      // hide after delete
      contextMenu.style.display = 'none';
      showNotes();
    });

    // hide when clicking outside of it
    document.addEventListener('click', function (event) {
      if (!contextMenu.contains(event.target as Node)) {
        contextMenu.style.display = 'none';
      }
    });
  }
}