@use "sass:map";
@use "../colors/index" as *;
@use "../settings" as *;

@if map.get($modules, "forms/validation") {
  // these are used so much below, and was making it too long for my liking.
  $excluded-elements: ':placeholder-shown, [type="button"], [type="reset"], [type="image"], [type="submit"], [type="checkbox"], [type="radio"]';

  #{$parent-selector} form:not([novalidate]) {
    input:user-valid:not(#{$excluded-elements}),
    input:user-invalid:not(#{$excluded-elements}) {
      padding-right: calc(1.5em + 0.75rem);
      background-position: right calc(0.375em + 0.1875rem) center;
      background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
      background-repeat: no-repeat;
    }

    select:user-valid:not([multiple], [size]),
    select:user-invalid:not([multiple], [size]) {
      padding-right: calc(1.5em + 0.75rem);
      padding-right: 4.2rem;
      background-position:
        right 0.75rem center,
        center right 2.25rem;
      background-repeat: no-repeat;
    }

    select:user-invalid:not([multiple], [size]) {
      background-image: var(#{$css-var-prefix}icon-chevron), var(#{$css-var-prefix}icon-invalid);
    }

    select:user-valid:not([multiple], [size]) {
      background-image: var(#{$css-var-prefix}icon-chevron), var(#{$css-var-prefix}icon-valid);
    }

    textarea:user-valid:not(:placeholder-shown),
    textarea:user-invalid:not(:placeholder-shown) {
      padding-right: calc(1.5em + 0.75rem);
      background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);
      background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
      background-repeat: no-repeat;
    }

    input:user-invalid:not(#{$excluded-elements}),
    select:user-invalid:not([multiple], [size]),
    textarea:user-invalid:not(:placeholder-shown) {
      border-color: var(#{$css-var-prefix}form-element-invalid-border-color);
      background-image: var(#{$css-var-prefix}icon-invalid);

      &:focus {
        border-color: var(#{$css-var-prefix}form-element-invalid-active-border-color);
      }
    }

    input:user-valid:not(#{$excluded-elements}),
    select:user-valid:not([multiple], [size]),
    textarea:user-valid:not(:placeholder-shown) {
      border-color: var(#{$css-var-prefix}form-element-valid-border-color);
      background-image: var(#{$css-var-prefix}icon-valid);

      &:focus {
        border-color: var(#{$css-var-prefix}form-element-valid-active-border-color);
      }
    }

    input:required:user-invalid:is([type="checkbox"]) {
      border-color: var(#{$css-var-prefix}form-element-invalid-border-color);
    }

    input:user-valid:not(#{$excluded-elements}) + small[data-valid]::after,
    select:user-valid:not([multiple], [size]) + small[data-valid]::after,
    textarea:user-valid:not(:placeholder-shown) + small[data-valid]::after {
      content: attr(data-valid);
      color: var(#{$css-var-prefix}form-element-valid-border-color);
    }

    textarea:user-invalid:not(:placeholder-shown) + small[data-invalid]::after,
    select:user-invalid:not([multiple], [size]) + small[data-invalid]::after,
    input:user-invalid:not(#{$excluded-elements}) + [data-invalid]::after,
    input[type="file"]:user-invalid + ul + [data-invalid]::after {
      content: attr(data-invalid);
      color: var(#{$css-var-prefix}form-element-invalid-border-color);
    }

    input:user-valid:not(#{$excluded-elements}) + [data-valid]::after,
    input:user-invalid:not(#{$excluded-elements}) + [data-invalid]::after,
    textarea:user-valid:not(:placeholder-shown) + [data-valid]::after,
    input[type="file"]:user-invalid + [data-invalid]::after,
    input[type="file"]:user-invalid + ul + [data-invalid]::after {
      display: block;
    }

    input[type="file"]:user-invalid + ul + [data-invalid]::after {
      position: relative;
      top: -2rem;
    }

    // the file btn
    input[type="file"]:user-invalid::file-selector-button {
      border-color: var(#{$css-var-prefix}form-element-invalid-border-color);
      background-color: var(#{$css-var-prefix}form-element-invalid-border-color);
    }

    /* File list when selected from the file input */
    .file-list {
      padding-left: 0;
      li {
        display: flex;
        align-items: center;
        justify-content: space-between;
        list-style-type: none;
        text-align: center;

        &:nth-child(2n) {
          background-color: $grey-900;
        }

        &:hover {
          background-color: var(#{$css-var-prefix}muted-border-color);
        }

        .btn-file-rm {
          display: inline-block;
          width: 1rem;
          height: 1rem;
          margin-right: 10px;
          padding: 0;
          padding-top: calc(var(#{$css-var-prefix}spacing) * 0.25);
          border: none;
          background-image: var(#{$css-var-prefix}icon-red-close);
          background-position: center;
          background-size: 1rem;
          background-repeat: no-repeat;
          background-color: transparent;
          color: var(#{$css-var-prefix}element-invalid-border-color);
          opacity: 0.5;
          transition: opacity var(#{$css-var-prefix}transition);

          &:hover {
            opacity: 1;
          }
        }
      }
    }
  }
}