<template>
  <div>
    <v-app>
      <v-app-bar>
        <v-app-bar-title>Hello</v-app-bar-title>
        <v-spacer/>
        <v-btn @click="toggleTheme">
          <!-- <v-icon>ph:sun</v-icon> -->
          toggle thema</v-btn>
      </v-app-bar>
      <v-main>
        <v-container>
          <v-text-field class="mb-5" label="Name" type="name"/>
          <v-card
    title="Nutrition"
    flat
  >
    <template v-slot:text>
      <v-text-field
        v-model="search"
        label="Search"
        
        variant="outlined"
        hide-details
        single-line
      ></v-text-field>
    </template>

    <v-data-table
      :headers="headers"
      :items="desserts"
      :search="search"
    ></v-data-table>
  </v-card>
        </v-container>
      </v-main>
    </v-app>
  </div>
</template>
<script setup>
import { useTheme } from "vuetify";
const theme = useTheme();

const toggleTheme = () => {
  theme.global.name.value = theme.global.current.value.dark ? 'light' : 'myTheme';
};

// const itemsPerPage= 5;
const search= '';
const headers= [
          {
            align: 'start',
            key: 'name',
            sortable: false,
            title: 'Dessert (100g serving)',
          },
          { key: 'calories', title: 'Calories' },
          { key: 'fat', title: 'Fat (g)' },
          { key: 'carbs', title: 'Carbs (g)' },
          { key: 'protein', title: 'Protein (g)' },
          { key: 'iron', title: 'Iron (%)' },
        ];
const desserts= [
          {
            name: 'Frozen Yogurt',
            calories: 159,
            fat: 6.0,
            carbs: 24,
            protein: 4.0,
            iron: 1,
          },
          {
            name: 'Ice cream sandwich',
            calories: 237,
            fat: 9.0,
            carbs: 37,
            protein: 4.3,
            iron: 1,
          },
          {
            name: 'Eclair',
            calories: 262,
            fat: 16.0,
            carbs: 23,
            protein: 6.0,
            iron: 7,
          },
          {
            name: 'Cupcake',
            calories: 305,
            fat: 3.7,
            carbs: 67,
            protein: 4.3,
            iron: 8,
          },
          {
            name: 'Gingerbread',
            calories: 356,
            fat: 16.0,
            carbs: 49,
            protein: 3.9,
            iron: 16,
          },
          {
            name: 'Jelly bean',
            calories: 375,
            fat: 0.0,
            carbs: 94,
            protein: 0.0,
            iron: 0,
          },
          {
            name: 'Lollipop',
            calories: 392,
            fat: 0.2,
            carbs: 98,
            protein: 0,
            iron: 2,
          },
          {
            name: 'Honeycomb',
            calories: 408,
            fat: 3.2,
            carbs: 87,
            protein: 6.5,
            iron: 45,
          },
          {
            name: 'Donut',
            calories: 452,
            fat: 25.0,
            carbs: 51,
            protein: 4.9,
            iron: 22,
          },
          {
            name: 'KitKat',
            calories: 518,
            fat: 26.0,
            carbs: 65,
            protein: 7,
            iron: 6,
          },
        ];
</script>
