<script lang="ts">
  import NoThemeResultButton from "./NoThemeResultButton.svelte"

  import { OsmConnection } from "../../Logic/Osm/OsmConnection"
  import { UIEventSource } from "../../Logic/UIEventSource"
  import ThemeButton from "./ThemeButton.svelte"
  import { MinimalThemeInformation } from "../../Models/ThemeConfig/ThemeConfig"
  import Translations from "../i18n/Translations"
  import Tr from "../Base/Tr.svelte"
  import { Utils } from "../../Utils"

  export let search: UIEventSource<string> = new UIEventSource<string>(undefined)
  export let themes: MinimalThemeInformation[]
  export let state: { osmConnection: OsmConnection }
  export let onlyIcons: boolean = false
  export let hasSelection: boolean = true
</script>

<section class="w-full">
  <slot name="title" />
  <div
    class={onlyIcons
      ? "flex flex-wrap items-center justify-center gap-x-2"
      : "theme-list my-2 gap-4 md:grid md:grid-flow-row md:grid-cols-2 lg:grid-cols-3"}
  >
    {#each Utils.DedupOnId(Utils.NoNull(themes)) as theme (theme.id)}
      <ThemeButton {theme} {state} iconOnly={onlyIcons}>
        {#if $search && hasSelection && themes?.[0] === theme}
          <span class="thanks hidden-on-mobile" aria-hidden="true">
            <Tr t={Translations.t.general.morescreen.enterToOpen} />
          </span>
        {/if}
      </ThemeButton>
    {/each}
  </div>

  {#if themes?.length === 0}
    <NoThemeResultButton {search} />
  {/if}
</section>
