<script lang="ts">
  export let value: string | undefined = undefined;
  export let placeholder: string | undefined = undefined;
  export let className: string | undefined = undefined;
  export let id: string | undefined = undefined;
  export let auto_complete: string | undefined = undefined;

  export let show: boolean = false;

  let input;

  let type: "password" | "text" = "password";
  $: type = show ? "text" : "password";

  function handleInput(event: Event) {
    const target = event.target as HTMLInputElement;
    value = target.value;
  }

  async function toggle() {
    let { selectionStart, selectionEnd } = input;
    show = !show;
    input.focus();
    setTimeout(function () {
      input.selectionStart = selectionStart;
      input.selectionEnd = selectionEnd;
    }, 0);
  }
</script>

<div class="relative">
  <input
    bind:this={input}
    {value}
    {placeholder}
    {id}
    {type}
    on:input={handleInput}
    class={`${className} pr-12 text-md block`}
    autocomplete={auto_complete}
  />

  <div
    class="absolute inset-y-0 right-0 pr-3 flex items-center text-sm leading-5"
  >
    <svg
      fill="none"
      on:click={toggle}
      on:keypress={toggle}
      class={`${show ? "block" : "hidden"} h-6 text-gray-700`}
      xmlns="http://www.w3.org/2000/svg"
      viewbox="0 0 576 512"
    >
      <path
        fill="currentColor"
        d="M572.52 241.4C518.29 135.59 410.93 64 288 64S57.68 135.64 3.48 241.41a32.35 32.35 0 0 0 0 29.19C57.71 376.41 165.07 448 288 448s230.32-71.64 284.52-177.41a32.35 32.35 0 0 0 0-29.19zM288 400a144 144 0 1 1 144-144 143.93 143.93 0 0 1-144 144zm0-240a95.31 95.31 0 0 0-25.31 3.79 47.85 47.85 0 0 1-66.9 66.9A95.78 95.78 0 1 0 288 160z"
      >
      </path>
    </svg>

    <svg
      fill="none"
      class={`${!show ? "block" : "hidden"} h-6 text-gray-700`}
      on:click={toggle}
      on:keypress={toggle}
      xmlns="http://www.w3.org/2000/svg"
      viewbox="0 0 640 512"
    >
      <path
        fill="currentColor"
        d="M320 400c-75.85 0-137.25-58.71-142.9-133.11L72.2 185.82c-13.79 17.3-26.48 35.59-36.72 55.59a32.35 32.35 0 0 0 0 29.19C89.71 376.41 197.07 448 320 448c26.91 0 52.87-4 77.89-10.46L346 397.39a144.13 144.13 0 0 1-26 2.61zm313.82 58.1l-110.55-85.44a331.25 331.25 0 0 0 81.25-102.07 32.35 32.35 0 0 0 0-29.19C550.29 135.59 442.93 64 320 64a308.15 308.15 0 0 0-147.32 37.7L45.46 3.37A16 16 0 0 0 23 6.18L3.37 31.45A16 16 0 0 0 6.18 53.9l588.36 454.73a16 16 0 0 0 22.46-2.81l19.64-25.27a16 16 0 0 0-2.82-22.45zm-183.72-142l-39.3-30.38A94.75 94.75 0 0 0 416 256a94.76 94.76 0 0 0-121.31-92.21A47.65 47.65 0 0 1 304 192a46.64 46.64 0 0 1-1.54 10l-73.61-56.89A142.31 142.31 0 0 1 320 112a143.92 143.92 0 0 1 144 144c0 21.63-5.29 41.79-13.9 60.11z"
      >
      </path>
    </svg>
  </div>
</div>