<!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
 distributed with this work for additional information
 regarding copyright ownership.  The ASF licenses this file
 to you under the Apache License, Version 2.0 (the
 "License"); you may not use this file except in compliance
 with the License.  You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing,
 software distributed under the License is distributed on an
 "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 KIND, either express or implied.  See the License for the
 specific language governing permissions and limitations
 under the License.
-->

<script lang="ts">
  import Icon from '$lib/components/Icon.svelte';
  import { goto } from '$app/navigation';
  import { twMerge } from 'tailwind-merge';
  import { page } from '$app/state';
  import { openModal } from '$lib/components/Modals/AppModals.svelte';
  import Button from '$lib/components/Button.svelte';

  import { typedRoute } from '$lib/types/appRoutes';
  import { onMount } from 'svelte';
  import { resolve } from '$app/paths';

  interface Props {
    data: any;
    children?: import('svelte').Snippet;
  }

  let { data, children }: Props = $props();

  let searchQuery = $state('');

  let filteredData = $derived(data.streams.filter((stream) => stream.name.includes(searchQuery)));

  onMount(() => {
    if (
      data.streams.length > 0 &&
      page.url.pathname === resolve(typedRoute('/dashboard/streams'))
    ) {
      goto(resolve(typedRoute(`/dashboard/streams/${data.streams[0].id}`)));
    }
  });
</script>

<div class="flex h-full flex-row">
  <div class="w-[290px] border-r h-full bg-shade-l200 dark:bg-shade-d900 flex flex-col">
    <div class="p-7 pl-9 py-5 border-b flex gap-2 relative">
      <Icon name="search" class="absolute text-gray-400 left-3 top-1/2 -translate-y-1/2 w-[20px]" />
      <input
        bind:value={searchQuery}
        placeholder="Search streams..."
        class="outline-hidden text-sm bg-transparent w-full ml-2 dark:text-white"
      />
    </div>

    {#if filteredData.length === 0}
      <div class="p-7 py-4 flex items-center justify-center text-sm text-gray-400">
        <em>No streams found.</em>
      </div>
    {/if}

    <ul class="flex-1 overflow-auto">
      {#each filteredData as { name, id, topicsCount, messagesCount, sizeBytes } (id)}
        {@const isActive = page.params.streamId === id.toString()}
        <li class="last:mb-6">
          <a
            href={resolve(typedRoute(`/dashboard/streams/${id}`))}
            class={twMerge(
              'flex w-full flex-col border-b gap-1 px-5 py-2 transition-colors  outline-hidden dark:text-white hoverable',
              isActive && 'bg-shade-l300 dark:bg-shade-d300'
            )}
          >
            <span
              class={twMerge(
                'font-semibold text-base truncate',
                isActive ? 'text-black dark:text-white' : 'text-shade-l1000  dark:text-shade-d100 '
              )}>{name}</span
            >
            <div class="grid grid-cols-2 w-full">
              <div class="flex flex-col items-start">
                <span class="text-xs">
                  Id: {id}
                </span>
                <span class="text-xs">Size: {sizeBytes}</span>
              </div>

              <div class="flex flex-col items-start">
                <span class="text-xs">Topics: {topicsCount}</span>
                <span class="text-xs">Messages: {messagesCount}</span>
              </div>
            </div>
          </a>
        </li>
      {/each}
    </ul>

    <div class="p-5 pb-7">
      <Button variant="outlined" class="w-full" onclick={() => openModal('AddStreamModal')}>
        <Icon name="plus" class="w-[16px] h-[16px]" strokeWidth={2} />
        New stream
      </Button>
    </div>
  </div>
  <div class="w-[calc(100%-290px)] h-full overflow-hidden flex flex-col">
    {@render children?.()}
  </div>
</div>
