wanderer/web/src/routes/+page.svelte

<script lang="ts">
    import { goto } from "$app/navigation";
    import Search, {
        type SearchItem,
    } from "$lib/components/base/search.svelte";
    import CategoryCard from "$lib/components/category_card.svelte";
    import Scene from "$lib/components/scene.svelte";
    import TrailCard from "$lib/components/trail/trail_card.svelte";
    import { categories } from "$lib/stores/category_store";
    import { trails } from "$lib/stores/trail_store";
    import { currentUser } from "$lib/stores/user_store";
    import { country_codes } from "$lib/util/country_code_util";
    import { Canvas } from "@threlte/core";
    import { _ } from "svelte-i18n";

    let searchDropdownItems: SearchItem[] = [];

    async function search(q: string) {
        const r = await fetch("/api/v1/search/multi", {
            method: "POST",
            body: JSON.stringify({
                queries: [
                    {
                        indexUid: "trails",
                        q: q,
                        limit: 3,
                    },
                    {
                        indexUid: "cities500",
                        q: q,
                        limit: 3,
                    },
                ],
            }),
        });

        const response = await r.json();

        const trailItems = response.results[0].hits.map(
            (t: Record<string, any>) => ({
                text: t.name,
                description: `Trail | ${t.location}`,
                value: t.id,
                icon: "route",
            }),
        );
        const cityItems = response.results[1].hits.map(
            (c: Record<string, any>) => ({
                text: c.name,
                description: `City | ${
                    country_codes[
                        c["country code"] as keyof typeof country_codes
                    ]
                }`,
                value: c,
                icon: "city",
            }),
        );

        searchDropdownItems = [...trailItems, ...cityItems];
    }

    function handleSearchClick(item: SearchItem) {
        if (item.icon == "city") {
            goto(`/map/?lat=${item.value._geo.lat}&lon=${item.value._geo.lng}`);
        }
        if (item.icon == "route") {
            goto(`/trail/view/${item.value}`);
        }
    }
</script>

<svelte:head>
    <title>Home | wanderer</title>
</svelte:head>

<section
    class="hero grid grid-cols-1 md:grid-cols-2 md:px-8 md:gap-8"
    style="height: calc(100vh - 112px)"
>
    <div
        class="flex flex-col justify-center gap-8 max-w-md mx-8 md:mx-auto lg:-mt-24"
    >
        <h2 class="text-7xl font-bold">
            {$_("welcome_to")} <span class="-tracking-[0.075em]">wanderer</span>
        </h2>
        <h5>
            {$_("hero_section_0_text")}
        </h5>
        <Search
            on:update={(e) => search(e.detail)}
            on:click={(e) => handleSearchClick(e.detail)}
            large={true}
            placeholder="{$_('search-for-trails-places')}..."
            items={searchDropdownItems}
        ></Search>
    </div>
    <div class="hidden md:block">
        <Canvas>
            <Scene></Scene>
        </Canvas>
    </div>
</section>
<section
    class="max-w-7xl mx-auto mt-8 px-8 xl:px-0 grid grid-cols-1 md:grid-cols-2 items-center"
>
    <div
        id="trails"
        class="flex flex-wrap justify-items-center gap-8 py-8 order-1 md:order-none"
    >
        {#if $trails.length == 0}
            <div>
                <img
                    style="max-width: 450px"
                    class="rounded-full aspect-square"
                    src="/imgs/default_thumbnail.webp"
                    alt="Empty State showing a wanderer going into the distance"
                />
            </div>
        {/if}
        {#each { length: Math.min($trails.length, 4) } as _, i}
            <a href="/trail/view/{$trails[i].id}">
                <TrailCard trail={$trails[i]}></TrailCard></a
            >
        {/each}
    </div>
    <div class="max-w-md md:mx-auto space-y-8">
        {#if $trails.length == 0}
            <h2 class="text-4xl md:text-5xl font-bold">
                {$_("hero_section_1_heading")}
            </h2>
            <h5>{$_("hero_section_1_text_alternative")}</h5>
            <a
                class="inline-block btn-primary btn-large"
                href="/trail/edit/new"
                data-sveltekit-preload-data="off"
                role="button">{$_("new-trail")}</a
            >
        {:else}
            <h2 class="text-4xl md:text-5xl font-bold">
                {$currentUser
                    ? $_("trails-for-you")
                    : $_("explore-some-trails")}
            </h2>
            <h5>
                {$_("hero_section_1_text")}
            </h5>
            <a
                class="inline-block btn-primary btn-large"
                href="/trails"
                data-sveltekit-preload-data="off"
                role="button">{$_("explore")}</a
            >
        {/if}
    </div>
</section>
<section
    class="max-w-7xl mx-auto mt-8 px-8 xl:px-0 grid grid-cols-1 md:grid-cols-2 items-center"
>
    <div class="max-w-md md:mx-auto space-y-8">
        <h2 class="text-4xl md:text-5xl font-bold">{$_("categories")}</h2>
        <h5>
            {$_("hero_section_2_text")}
        </h5>
    </div>
    <div
        id="categories"
        class="grid grid-cols-1 lg:grid-cols-2 justify-items-center gap-8 py-8"
    >
        {#each $categories as category}
            <a
                href="/trails?category={category.id}"
                data-sveltekit-preload-data="off"
            >
                <CategoryCard {category}></CategoryCard>
            </a>
        {/each}
    </div>
</section>

<style>
</style>