// Output tests for the Tabler mixins in scss/mixins/_mixins.scss.
//
// `@use "../mixins/mixins"` transitively pulls in the real settings/variables
// chain (all relative to that file, so no extra load paths are needed), which
// means the assertions run against real values — the real `$h5-font-size`,
// etc. — instead of fixtures. Custom properties are expected unprefixed: the
// `--tblr-` prefix is added later, by the css pipeline (.build/css-var-prefix.ts).

@use '../mixins/mixins' as *;

@include describe('subheader mixin') {
  @include it('outputs the full subheader with colour and line-height') {
    @include assert() {
      @include output() {
        .t {
          @include subheader();
        }
      }
      @include expect() {
        .t {
          font-size: 0.75rem;
          font-weight: var(--font-weight-medium);
          text-transform: uppercase;
          letter-spacing: 0.04em;
          line-height: 1rem;
          color: var(--secondary);
        }
      }
    }
  }

  @include it('drops colour and line-height when the flags are false') {
    @include assert() {
      @include output() {
        .t {
          @include subheader($include-color: false, $include-line-height: false);
        }
      }
      @include expect() {
        .t {
          font-size: 0.75rem;
          font-weight: var(--font-weight-medium);
          text-transform: uppercase;
          letter-spacing: 0.04em;
        }
      }
    }
  }
}

@include describe('autodark-image mixin') {
  @include it('inverts the image via filter') {
    @include assert() {
      @include output() {
        .t {
          @include autodark-image;
        }
      }
      @include expect() {
        .t {
          filter: brightness(0) invert(1);
        }
      }
    }
  }
}

@include describe('elements-list mixin') {
  @include it('sets up a wrapping flex list with the default gap') {
    @include assert() {
      @include output() {
        .t {
          @include elements-list();
        }
      }
      @include expect() {
        .t {
          --list-gap: 0.5rem;
          display: flex;
          flex-wrap: wrap;
          gap: var(--list-gap);
        }
      }
    }
  }

  @include it('honours a custom gap argument') {
    @include assert() {
      @include output() {
        .t {
          @include elements-list(1rem);
        }
      }
      @include expect() {
        .t {
          --list-gap: 1rem;
          display: flex;
          flex-wrap: wrap;
          gap: var(--list-gap);
        }
      }
    }
  }
}

@include describe('focus-ring mixin') {
  @include it('outputs the `--focus-ring` outline by default') {
    @include assert() {
      @include output() {
        .t {
          @include focus-ring();
        }
      }
      @include expect() {
        .t {
          outline: var(--focus-ring, var(--focus-ring-width) solid var(--focus-ring-color));
        }
      }
    }
  }

  @include it('adds the offset when requested') {
    @include assert() {
      @include output() {
        .t {
          @include focus-ring(true);
        }
      }
      @include expect() {
        .t {
          outline: var(--focus-ring, var(--focus-ring-width) solid var(--focus-ring-color));
          outline-offset: var(--focus-ring-offset);
        }
      }
    }
  }

  @include it('takes a custom colour') {
    @include assert() {
      @include output() {
        .t {
          @include focus-ring($color: red);
        }
      }
      @include expect() {
        .t {
          outline: var(--focus-ring-width) solid red;
        }
      }
    }
  }
}

@include describe('media-print mixin') {
  @include it('wraps content in a print media query') {
    @include assert() {
      @include output() {
        @include media-print {
          .x {
            display: none;
          }
        }
      }
      @include expect() {
        @media print {
          .x {
            display: none;
          }
        }
      }
    }
  }
}

@include describe('scrollbar mixin') {
  // The mixin resolves `&` to the current selector (or `*` at root); nested here,
  // every rule is prefixed with `.scroll`. Also covers the reduced-motion query
  // injected by the transition mixin.
  @include it('emits the webkit scrollbar rule set') {
    @include assert() {
      @include output() {
        .scroll {
          @include scrollbar;
        }
      }
      @include expect() {
        .scroll {
          scrollbar-color: color-mix(in oklab, var(--scrollbar-color, var(--body-color)) 20%, transparent) transparent;
        }
        .scroll::-webkit-scrollbar {
          width: 1rem;
          height: 1rem;
          transition: background 0.3s;
        }
        @media (prefers-reduced-motion: reduce) {
          .scroll::-webkit-scrollbar {
            transition: none;
          }
        }
        .scroll::-webkit-scrollbar-thumb {
          border-radius: 1rem;
          border: 5px solid transparent;
          box-shadow: inset 0 0 0 1rem color-mix(in oklab, var(--scrollbar-color, var(--body-color)) 20%, transparent);
        }
        .scroll::-webkit-scrollbar-track {
          background: transparent;
        }
        .scroll:hover::-webkit-scrollbar-thumb {
          box-shadow: inset 0 0 0 1rem color-mix(in oklab, var(--scrollbar-color, var(--body-color)) 40%, transparent);
        }
        .scroll::-webkit-scrollbar-corner {
          background: transparent;
        }
      }
    }
  }
}