<script>
  // import { onMount } from "svelte";
  import axios from 'axios';
  import InfiniteLoading from '/src/lib/InfiniteLoading.svelte';
  import LoadingScreen from "/src/lib/LoadingScreen.svelte";
  import ErrorLoading from '/src/lib/ErrorLoading.svelte';

  let serverurl = 'http://192.168.0.105:3000';
  let last_page = 1;
  let recipes_list = [];
  let last_recipe;

  // First loading
  let recipes_p = axios.get(serverurl+"/recipes?page=" + last_page);
  recipes_p.then(function (response) {
    axios.get(serverurl+"/recipe?r_id="+response.data.recipes[0].id).then(function (response) {
      last_recipe = response.data.recipe;
      console.log(last_recipe);
    })
    recipes_list = response.data.recipes;
  })
  .catch(function (error) {
    // handle error
    console.log(error);
  })

  // Inf loading
  function infiniteHandler({ detail: { loaded, complete } }) {
    last_page += 1;
    axios.get(serverurl+"/recipes?page=" + last_page).then(
      function (response) {
        if (response.data.recipes.length > 0) {
          recipes_list = [...recipes_list, ...response.data.recipes];
          loaded();
        } else {
          complete();
        }
      }
    )
  }
</script>

<div class="bg-white">
  <div class="mx-auto max-w-2xl px-4 py-16 sm:px-6 sm:py-24 lg:max-w-7xl lg:px-8">
    <h2 class="sr-only">Рецепты</h2>
    {#await recipes_p}
      <LoadingScreen/>
    {:then}
      <div class="mb-10">
        {#if last_recipe != undefined}
          <!-- <h2>Новый рецепт</h2> -->
          <div class="flex flex-col-reverse md:flex-row gap-6">
            <div class="flex-1">
              <h3 class="text-3xl box-border mb-5">{last_recipe.title}</h3>
              <p>{last_recipe.desc}</p>
            </div>
            <div class="flex-1 duration-300 hover:scale-110 self-center">
              <a href="/recipe/{last_recipe.id}"><img class="rounded-lg h-auto w-auto" alt={last_recipe.title} src="{serverurl}/recipe_image?filename={last_recipe.img}" /></a>
            </div>
          </div>
        {/if}
      </div>
      <div class="grid grid-cols-1 gap-x-6 gap-y-10 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 xl:gap-x-8">
        {#each recipes_list as recipe}
          <a href="/recipe/{recipe.id}" class="group transition duration-300 hover:scale-110">
            <div class="aspect-h-1 aspect-w-1 w-full overflow-hidden rounded-lg bg-gray-200 xl:aspect-h-8 xl:aspect-w-7">
              <img src="{serverurl}/recipe_image?filename={recipe.img}" alt="{recipe.title}" class="h-full w-full object-cover object-center transition duration-700 group-hover:opacity-90">
            </div>
            <h4 class="mt-3 text-base text-gray-700">{recipe.ctime} / {recipe.cal}</h4>
            <p class="mt-0 text-lg font-medium text-gray-900">{recipe.title}</p>
          </a>
        {/each}
      </div>
      <InfiniteLoading on:infinite={infiniteHandler} />
    {:catch}
      <ErrorLoading/>
    {/await}
  </div>
</div>

<style>
  @font-face {
    font-family: 'AlegreyaSansSC';
    font-style: normal;
    font-weight: 800;
    src: url('/fonts/Alegreyasansscextrabold.ttf');
  }

  h3 {
    font-family: 'AlegreyaSansSC', sans-serif;
  }
</style>