Preview

    content

Copy

Code

<script lang="ts">
  import { Button, Card, Code, Window } from "@fefade/svelte"

  let elCode: HTMLElement | undefined = $state()
  let copied = $state(false)

  function selectText(el: HTMLElement) {
    const range = document.createRange()
    range.selectNodeContents(el)
    const sel = window.getSelection()
    sel?.removeAllRanges()
    sel?.addRange(range)
  }

  async function copyText(el: HTMLElement) {
    await navigator.clipboard.writeText(String(el.textContent))
  }

  async function handleTextCopy() {
    if (!elCode) return
    selectText(elCode)
    await copyText(elCode)
    copied = true
    setTimeout(() => (copied = false), 2000)
  }
</script>

<Window style="display: flex; flex-direction: column; gap: 1rem;">
  <Card variant="contained">
    <Code style="max-height: 200px;">
      {@const contentFiltered = "content"
        .split("\n")
        .filter((l) => l.trim() !== "")}

      <div bind:this={elCode}>
        {#each contentFiltered as text, i (`${text}-${i}`)}
          {@const isComment = text.startsWith("--")}
          {@const muted = isComment ? "text-muted" : ""}
          <Code.Item lineNumber={i} class={muted}>{text}</Code.Item>
          {#if isComment}
            <br />
          {/if}
        {/each}
      </div>
    </Code>
  </Card>

  <Button
    disabled={copied}
    onclick={handleTextCopy}
    style="align-self: flex-end;"
  >
    {#if copied}
      <svg
        xmlns="http://www.w3.org/2000/svg"
        height="24px"
        viewBox="0 -960 960 960"
        width="24px"
        fill="currentColor"
      >
        <path d="M382-240 154-468l57-57 171 171 367-367 57 57-424 424Z" />
      </svg>
      <span>Copied</span>
    {:else}
      <svg
        xmlns="http://www.w3.org/2000/svg"
        height="24px"
        viewBox="0 -960 960 960"
        width="24px"
        fill="currentColor"
      >
        <path
          d="M360-240q-33 0-56.5-23.5T280-320v-480q0-33 23.5-56.5T360-880h360q33 0 56.5 23.5T800-800v480q0 33-23.5 56.5T720-240H360Zm0-80h360v-480H360v480ZM200-80q-33 0-56.5-23.5T120-160v-560h80v560h440v80H200Zm160-240v-480 480Z"
        />
      </svg>
      <span>Copy</span>
    {/if}
  </Button>
</Window>