feature(ui-library): Added own library of UI components to replace digi-ng. Skeleton is first component moved (TV-850)

Squashed commit of the following:

commit d76e32cd99e2e823142f4410e66c66df5e096041
Author: Daniel Appelgren <daniel.appelgren@arbetsformedlingen.se>
Date:   Thu Oct 28 10:28:02 2021 +0200

    Move styles to own library

commit 85f0a5788ebdd7309499b1b623f4ac1046f45811
Author: Daniel Appelgren <daniel.appelgren@arbetsformedlingen.se>
Date:   Thu Oct 28 10:09:23 2021 +0200

    double quotes in html

commit eeb600cd631e3478c136795a8109e8927546b14b
Author: Daniel Appelgren <daniel.appelgren@arbetsformedlingen.se>
Date:   Wed Oct 27 16:42:48 2021 +0200

    UI library with copy of digi-ng's skeleton

commit 11a24c0eef173e6b2f087eca5e96063036e6394b
Author: Daniel Appelgren <daniel.appelgren@arbetsformedlingen.se>
Date:   Wed Oct 27 16:06:43 2021 +0200

    Update .eslintrc.json

commit 3c4b2e4823dbd8e9ca8dd332966bd10ac0fc098f
Author: Daniel Appelgren <daniel.appelgren@arbetsformedlingen.se>
Date:   Wed Oct 27 15:08:32 2021 +0200

    add nx library

libs/styles/.eslintrc.json

@@ -0,0 +1,22 @@
+{
+  "extends": ["../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "extends": ["plugin:@nrwl/nx/angular", "plugin:@angular-eslint/template/process-inline-templates"],
+      "parserOptions": { "project": ["libs/styles/tsconfig.*?.json"] },
+      "rules": {
+        "@angular-eslint/directive-selector": [
+          "error",
+          { "type": "attribute", "prefix": "mina-sidor-fa-web", "style": "camelCase" }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          { "type": "element", "prefix": "mina-sidor-fa-web", "style": "kebab-case" }
+        ]
+      }
+    },
+    { "files": ["*.html"], "extends": ["plugin:@nrwl/nx/angular-template"], "rules": {} }
+  ]
+}

libs/styles/README.md

@@ -0,0 +1,7 @@
+# styles
+
+This library was generated with [Nx](https://nx.dev).
+
+## Running unit tests
+
+Run `nx test styles` to execute the unit tests.

libs/styles/jest.config.js

@@ -0,0 +1,23 @@
+module.exports = {
+  displayName: 'styles',
+  preset: '../../jest.preset.js',
+  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
+  globals: {
+    'ts-jest': {
+      tsConfig: '<rootDir>/tsconfig.spec.json',
+      stringifyContentPathRegex: '\\.(html|svg)$',
+      astTransformers: {
+        before: [
+          'jest-preset-angular/build/InlineFilesTransformer',
+          'jest-preset-angular/build/StripStylesTransformer',
+        ],
+      },
+    },
+  },
+  coverageDirectory: '../../coverage/libs/styles',
+  snapshotSerializers: [
+    'jest-preset-angular/build/AngularNoNgAttributesSnapshotSerializer.js',
+    'jest-preset-angular/build/AngularSnapshotSerializer.js',
+    'jest-preset-angular/build/HTMLCommentSerializer.js',
+  ],
+};

libs/styles/src/functions/_rem.scss

@@ -0,0 +1 @@
+@import '~@digi/styles/src/base/functions/rem';

libs/styles/src/mixins/_a11y.scss

@@ -0,0 +1,13 @@
+@mixin msfa__a11y-sr-only {
+  border: 0;
+  clip: rect(1px, 1px, 1px, 1px);
+  -webkit-clip-path: inset(50%);
+  clip-path: inset(50%);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px;
+  white-space: nowrap;
+}

libs/styles/src/mixins/_backdrop.scss

@@ -0,0 +1,21 @@
+@import '../variables/z-index';
+
+@mixin msfa__backdrop($zIndex: $msfa__z-index-default, $fullScreen: true, $opaqueBackground: false) {
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zIndex;
+
+  @if $opaqueBackground {
+    background-color: var(--digi--ui--color--background);
+  } @else {
+    background-color: rgba(255, 255, 255, 0.4);
+  }
+
+  @if $fullScreen {
+    position: fixed;
+  } @else {
+    position: absolute;
+  }
+}

libs/styles/src/mixins/_buttons.scss

@@ -0,0 +1,46 @@
+@import '~@digi/core/dist/collection/components/_button/button/button.css';
+
+@mixin msfa__button($type: 'primary') {
+  padding: var(--digi-button--padding);
+  border-radius: var(--digi-button--border-radius);
+  transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
+  text-decoration: none;
+  font-weight: var(--digi-button--font-weight);
+  font-size: var(--digi-button--font-size);
+  width: var(--digi-button--width);
+  display: flex;
+  align-items: center;
+  gap: 0.3rem;
+  text-align: var(--digi-button--text-align);
+  border: var(--digi-button--border);
+  outline: var(--digi-button--outline);
+  border-color: var(--digi-button--border-color);
+
+  @if $type == 'secondary' {
+    background-color: var(--digi-button--background--secondary);
+    color: var(--digi-button--color--secondary);
+  } @else if $type == 'tertiary' {
+    background-color: transparent;
+    color: var(--digi-button--color--tertiary);
+    border-width: 0;
+  } @else {
+    background-color: var(--digi-button--background);
+    color: var(--digi-button--color);
+  }
+
+  &:hover,
+  &:focus {
+    outline: var(--digi-button--outline--focus);
+    border-color: var(--digi-button--border-color--hover);
+
+    @if $type == 'secondary' {
+      background-color: var(--digi-button--background--secondary--hover);
+      color: var(--digi-button--color--secondary);
+    } @else if $type == 'tertiary' {
+      color: var(--digi-button--color--tertiary--hover);
+    } @else {
+      background-color: var(--digi-button--background--hover);
+      color: var(--digi-button--color--hover);
+    }
+  }
+}

libs/styles/src/mixins/_flex.scss

@@ -0,0 +1,5 @@
+@mixin msfa__flex-center {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}

libs/styles/src/mixins/_form.scss

@@ -0,0 +1,25 @@
+@import '../variables/colors';
+@import '../variables/gutters';
+
+
+@mixin msfa__fieldset($legendAsHeading: true) {
+  margin: 0;
+  padding: 0;
+  border-width: 0;
+
+  legend {
+    position: relative;
+    text-align: left;
+
+    @if $legendAsHeading {
+      width: 100%;
+      display: flex;
+      align-items: center;
+      padding-bottom: var(--digi--layout--gutter--xs);
+      margin: 0;
+      font-weight: var(--digi--typography--font-weight--bold);
+      font-size: var(--digi--typography--font-size--s);
+      border-bottom: 1px solid var(--digi--ui--color--background--off);
+    }
+  }
+}

libs/styles/src/mixins/_icon.scss

@@ -0,0 +1,7 @@
+@mixin msfa__digi-ng-icon($width: 1em) {
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+  width: $width;
+  max-height: $width;
+}

libs/styles/src/mixins/_link.scss

@@ -0,0 +1,42 @@
+@mixin msfa__link($ignore-visited: false, $theme: 'dark') {
+  display: inline-flex;
+  align-items: center;
+  text-decoration: none;
+  color: var(--digi--typography--color--link);
+  font-size: var(--digi--typography--font-size);
+  font-weight: var(--digi--typography--font-weight--semibold);
+  gap: var(--digi--layout--gutter--xs);
+
+  @if ($theme == 'light') {
+    color: var(--digi--typography--color--text--light);
+
+    &:visited {
+      color: var(--digi--typography--color--text--light);
+
+      &:hover {
+        color: var(--digi--typography--color--text--light);
+      }
+    }
+  }
+
+  &:hover {
+    text-decoration: underline;
+  }
+
+  @if ($ignore-visited) {
+    &:visited {
+      color: var(--digi--typography--color--link);
+
+      &:hover {
+        color: var(--digi--typography--color--link--active);
+      }
+    }
+  }
+}
+
+@mixin msfa__button-as-link($ignore-visited: false) {
+  @include msfa__link($ignore-visited);
+  background-color: transparent;
+  border-width: 0;
+  padding: 0;
+}

libs/styles/src/mixins/_list.scss

@@ -0,0 +1,5 @@
+@mixin msfa__reset-list {
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}

libs/styles/src/styles.scss

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+@import '@digi/core/dist/digi/digi.css';
+@import '~@angular/cdk/overlay-prebuilt.css';
+@import 'mixins/a11y';
+@import 'mixins/backdrop';
+@import 'mixins/icon';
+@import 'mixins/link';
+@import 'variables/z-index';
+
+* {
+  font-family: var(--digi--typography--font-family);
+  box-sizing: border-box;
+
+  ::before,
+  ::after {
+    box-sizing: border-box;
+  }
+}
+
+body {
+  margin: 0;
+  font-weight: var(--digi--typography--font-weight);
+}
+
+button {
+  font-family: var(--digi--typography--font-family);
+  cursor: pointer;
+}
+
+strong {
+  font-weight: var(--digi--typography--font-weight--semibold);
+}
+
+address {
+  font-style: normal;
+}
+
+dl {
+  dt {
+    font-weight: var(--digi--typography--font-weight--semibold);
+  }
+
+  dd {
+    margin-left: 0;
+    margin-bottom: 0.5rem;
+  }
+}
+
+// Make all digi icons display inline-flex to make them get the correct height.
+[class^='sc-digi-icon'],
+.digi-button__icon {
+  display: inline-flex;
+}
+
+// Fix issue with too long modal-content. This makes it scrollable.
+.digi-ng-dialog-base__content {
+  max-height: 90vh;
+  overflow-x: auto;
+}
+
+.digi-ng-dialog {
+  position: fixed;
+  z-index: $msfa__z-index-backdrop;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+}
+
+// Removing margins from digi fieldset component.
+.digi-form-fieldset {
+  margin: 0;
+
+  &__legend {
+    margin-bottom: var(--digi--layout--gutter--s);
+    padding: 0;
+  }
+}
+
+.msfa {
+  &__a11y-sr-only {
+    @include msfa__a11y-sr-only;
+  }
+
+  &__small-text {
+    font-size: 0.875em !important;
+  }
+
+  &__backdrop {
+    @include msfa__backdrop($msfa__z-index-default, false);
+
+    &--full-screen {
+      @include msfa__backdrop($msfa__z-index-backdrop);
+    }
+  }
+
+  &__digi-icon {
+    display: inline-flex;
+  }
+
+  &__link {
+    @include msfa__link(false, 'light');
+
+    &--ignore-visited:visited {
+      @include msfa__link(true, 'light');
+    }
+  }
+}

libs/styles/src/variables/_breakpoints.scss

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+@import '~@digi/styles/src/layout/variables/layout__variables';

libs/styles/src/variables/_colors.scss

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+@import '~@digi/styles/src/ui/variables/ui__variables';
+
+// AF DIGI Variables
+$digi--ui--color--primary-light: lighten($digi--ui--color--primary, 10%);
+$digi--ui--color--primary: $digi--ui--color--stratos;
+
+// Local variables

libs/styles/src/variables/_gutters.scss

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+@import '~@digi/styles/src/layout/variables/layout__variables';
+@import '../functions/rem';
+
+// AF DIGI Variables
+$digi--layout--gutter--xs: var(--digi--layout--gutter--xs);
+$digi--layout--gutter--s: var(--digi--layout--gutter--s);
+$digi--layout--gutter--m: rem(12);
+$digi--layout--gutter: var(--digi--layout--gutter);
+$digi--layout--gutter--l: rem(25);
+$digi--layout--gutter--xl: rem(40);
+$digi--layout--gutter--xxl: rem(60);
+
+// Local variables

libs/styles/src/variables/_navigation.scss

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+$msfa__navigation-height: 4rem;

libs/styles/src/variables/_shadows.scss

@@ -0,0 +1 @@
+$msfa__shadow: 0 0.2rem 0.6rem 0 var(--digi--ui--color--shadow);

libs/styles/src/variables/_z-index.scss

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+$msfa__z-index-default: 0;
+$msfa__z-index-header: 1;
+$msfa__z-index-sidebar: 1;
+$msfa__z-index-footer: 0;
+$msfa__z-index-selector-panel: 1;
+$msfa__z-index-backdrop: 1000;
+$msfa__z-index-skip-to-content: 2;
+$msfa__z-index-toast: 9999;
+$msfa__z-index-popover: 1;

libs/styles/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ]
+}

libs/styles/tsconfig.lib.json

@@ -0,0 +1,19 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "target": "es2015",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": [],
+    "lib": ["dom", "es2018"]
+  },
+  "angularCompilerOptions": {
+    "skipTemplateCodegen": true,
+    "strictMetadataEmit": true,
+    "enableResourceInlining": true
+  },
+  "exclude": ["src/test-setup.ts", "**/*.spec.ts"],
+  "include": ["**/*.ts"]
+}

libs/styles/tsconfig.spec.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["jest", "node"]
+  },
+  "files": ["src/test-setup.ts"],
+  "include": ["**/*.spec.ts", "**/*.d.ts"]
+}