frontend/app/app.vue

<script setup>
import Taskbar from '~/components/Taskbar.vue';
import AboutMeWindow from '~/components/AboutMeWindow.vue';
import { ref, reactive, onMounted, onUnmounted, computed } from 'vue';
import { useI18n } from 'vue-i18n';


// Reactive array to hold all window states
const windows = reactive([]);

// Keep track of the highest z-index to ensure new/focused windows are on top
const currentZIndex = ref(100);

// Function to generate a unique ID for each window instance
const generateUniqueId = () => {
  return Date.now().toString(36) + Math.random().toString(36).substr(2);
};

// Load window states from localStorage on mount
onMounted(() => {
  const savedWindows = localStorage.getItem('windows');
  if (savedWindows) {
    const parsedWindows = JSON.parse(savedWindows);
    parsedWindows.forEach(win => {
      // Ensure z-index is properly managed on load
      if (win.zIndex > currentZIndex.value) {
        currentZIndex.value = win.zIndex;
      }
      windows.push(win);
    });
  }
});

// Save window states to localStorage whenever windows array changes
const saveWindowsToLocalStorage = () => {
  localStorage.setItem('windows', JSON.stringify(windows));
};

// Function to open a new window or bring an existing one to front
const openWindow = (type, titleKey, initialWidth = 400, initialHeight = 300) => {
  const existingWindow = windows.find(w => w.type === type);
  if (existingWindow) {
    bringWindowToFront(existingWindow.id);
    if (existingWindow.isMinimized) {
      restoreWindow(existingWindow.id);
    }
    existingWindow.isVisible = true; // Ensure it's visible if it was closed
  } else {
    currentZIndex.value++;
    // Calculate initial position to center the window within the desktop content area
    const desktopWidth = window.innerWidth;
    const desktopHeight = window.innerHeight - 40; // Minus taskbar height
    const initialX = (desktopWidth - initialWidth) / 2;
    const initialY = (desktopHeight - initialHeight) / 2 + 40; // Add taskbar height

    const newWindow = {
      id: generateUniqueId(),
      type,
      title: titleKey, // Store the translation key here
      isVisible: true,
      isMinimized: false,
      x: initialX,
      y: initialY,
      width: initialWidth,
      height: initialHeight,
      zIndex: currentZIndex.value,
    };
    windows.push(newWindow);
    saveWindowsToLocalStorage();
  }
};

// Function to close a window
const closeWindow = (id) => {
  const index = windows.findIndex(w => w.id === id);
  if (index !== -1) {
    windows.splice(index, 1);
    saveWindowsToLocalStorage();
  }
};

// Function to close all windows
const closeAllWindows = () => {
  windows.splice(0, windows.length); // Clear the array
  saveWindowsToLocalStorage();
};

// Function to minimize a window
const minimizeWindow = (id) => {
  const windowToMinimize = windows.find(w => w.id === id);
  if (windowToMinimize) {
    windowToMinimize.isMinimized = true;
    saveWindowsToLocalStorage();
  }
};

// Function to restore a minimized window
const restoreWindow = (id) => {
  const windowToRestore = windows.find(w => w.id === id);
  if (windowToRestore) {
    windowToRestore.isMinimized = false;
    bringWindowToFront(id);
    saveWindowsToLocalStorage();
  }
};

// Function to bring a window to the front (update z-index)
const bringWindowToFront = (id) => {
  const windowToFront = windows.find(w => w.id === id);
  if (windowToFront) {
    currentZIndex.value++;
    windowToFront.zIndex = currentZIndex.value;
    saveWindowsToLocalStorage();
  }
};

// Function to update window position (for dragging)
const updateWindowPosition = (id, newX, newY) => {
  const windowToUpdate = windows.find(w => w.id === id);
  if (windowToUpdate) {
    windowToUpdate.x = newX;
    windowToUpdate.y = newY;
    saveWindowsToLocalStorage();
  }
};

// Handle opening About Me window from Taskbar
const openAboutMeWindow = () => {
  openWindow('about-me', 'about_me'); // Pass the translation key
};

// Computed property for minimized windows
const minimizedWindows = computed(() => {
  return windows.filter(win => win.isMinimized);
});

// Clean up localStorage on component unmount (optional, for development)
onUnmounted(() => {
  // localStorage.removeItem('windows');
});
</script>

<template>
  <div>
    <Taskbar
      @open-about-me="openAboutMeWindow"
      @close-all-windows="closeAllWindows"
      :minimized-windows="minimizedWindows"
      @restore-window="restoreWindow"
    />
    <div class="desktop-content">
      <NuxtPage />
    </div>

    <!-- Dynamically render windows -->
    <template v-for="window in windows" :key="window.id">
      <AboutMeWindow
        v-if="window.type === 'about-me' && window.isVisible && !window.isMinimized"
        :window-data="window"
        @close="closeWindow(window.id)"
        @minimize="minimizeWindow(window.id)"
        @restore="restoreWindow(window.id)"
        @bring-to-front="bringWindowToFront(window.id)"
        @update-position="updateWindowPosition(window.id, $event.x, $event.y)"
      />
    </template>
  </div>
</template>

<style>
body {
  background-color: #008080; /* Windows 95 teal */
  background-image: url('https://picsum.photos/1920/1080'); /* Placeholder wallpaper */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  font-family: 'Courier New', Courier, monospace;
  margin: 0;
  overflow: hidden; /* Hide scrollbars from the body */
}

/* Adjust Taskbar position */
.taskbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  z-index: 1000; /* Ensure it's on top of other content */
}

.desktop-content {
  /* Push content down by the height of the taskbar */
  margin-top: 40px;
  height: calc(100vh - 40px); /* Fill remaining height */
  width: 100%;
  box-sizing: border-box;
  overflow-y: auto; /* Allow scrolling for desktop content if needed */
  background-color: transparent; /* Changed to transparent */
  border: none; /* Removed border */
  box-shadow: none; /* Removed shadow */
}
</style>