From 6e013ea41095bfaa8ac06e315ae46e0e1d6890c2 Mon Sep 17 00:00:00 2001
From: Andrea Leardini <andre8244@gmail.com>
Date: Mon, 22 Apr 2024 10:35:21 +0200
Subject: [PATCH] feat: add NeModal component

---
 src/components/NeModal.vue | 209 +++++++++++++++++++++++++++++++++++++
 src/main.ts                |   1 +
 stories/NeModal.stories.ts | 179 +++++++++++++++++++++++++++++++
 3 files changed, 389 insertions(+)
 create mode 100644 src/components/NeModal.vue
 create mode 100644 stories/NeModal.stories.ts

diff --git a/src/components/NeModal.vue b/src/components/NeModal.vue
new file mode 100644
index 0000000..9a3f10e
--- /dev/null
+++ b/src/components/NeModal.vue
@@ -0,0 +1,209 @@
+<!--
+  Copyright (C) 2024 Nethesis S.r.l.
+  SPDX-License-Identifier: GPL-3.0-or-later
+-->
+
+<script lang="ts" setup>
+import { Dialog, DialogPanel, DialogTitle, TransitionChild, TransitionRoot } from '@headlessui/vue'
+import { faXmark as fasXmark } from '@fortawesome/free-solid-svg-icons'
+import { library } from '@fortawesome/fontawesome-svg-core'
+import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
+import NeButton, { type ButtonKind } from './NeButton.vue'
+import NeRoundedIcon from './NeRoundedIcon.vue'
+import type { PropType } from 'vue'
+
+type ModalKind = 'neutral' | 'info' | 'warning' | 'error' | 'success'
+type PrimaryButtonKind = 'primary' | 'danger'
+type ModalSize = 'md' | 'lg' | 'xl' | 'xxl'
+
+defineProps({
+  visible: {
+    type: Boolean,
+    required: true
+  },
+  title: {
+    type: String,
+    default: ''
+  },
+  kind: {
+    type: String as PropType<ModalKind>,
+    default: 'neutral'
+  },
+  size: {
+    type: String as PropType<ModalSize>,
+    default: 'md'
+  },
+  primaryLabel: {
+    type: String,
+    default: ''
+  },
+  secondaryLabel: {
+    type: String,
+    default: ''
+  },
+  cancelLabel: {
+    type: String,
+    default: ''
+  },
+  primaryButtonKind: {
+    type: String as PropType<PrimaryButtonKind>,
+    default: 'primary'
+  },
+  primaryButtonDisabled: {
+    type: Boolean,
+    default: false
+  },
+  primaryButtonLoading: {
+    type: Boolean,
+    default: false
+  },
+  secondaryButtonKind: {
+    type: String as PropType<ButtonKind>,
+    default: 'secondary'
+  },
+  secondaryButtonDisabled: {
+    type: Boolean,
+    default: false
+  },
+  secondaryButtonLoading: {
+    type: Boolean,
+    default: false
+  },
+  closeAriaLabel: {
+    type: String,
+    required: true
+  }
+})
+
+const emit = defineEmits(['close', 'primaryClick', 'secondaryClick'])
+
+// add fontawesome icons
+library.add(fasXmark)
+
+const sizeStyle: Record<ModalSize, string> = {
+  md: 'sm:max-w-lg',
+  lg: 'sm:max-w-2xl',
+  xl: 'sm:max-w-4xl',
+  xxl: 'sm:max-w-6xl'
+}
+
+function onClose() {
+  emit('close')
+}
+
+function onPrimaryClick() {
+  emit('primaryClick')
+}
+
+function onSecondaryClick() {
+  emit('secondaryClick')
+}
+</script>
+
+<template>
+  <TransitionRoot as="template" :show="visible">
+    <Dialog as="div" class="relative z-[100]" @close="onClose">
+      <TransitionChild
+        as="template"
+        enter="ease-out duration-300"
+        enter-from="opacity-0"
+        enter-to="opacity-100"
+        leave="ease-in duration-200"
+        leave-from="opacity-100"
+        leave-to="opacity-0"
+      >
+        <div
+          class="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity dark:bg-gray-700 dark:bg-opacity-75"
+        />
+      </TransitionChild>
+
+      <div class="fixed inset-0 z-[100] overflow-y-auto">
+        <div
+          class="flex min-h-full items-end justify-center p-4 text-center sm:items-center sm:p-0"
+        >
+          <TransitionChild
+            as="template"
+            enter="ease-out duration-300"
+            enter-from="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
+            enter-to="opacity-100 translate-y-0 sm:scale-100"
+            leave="ease-in duration-200"
+            leave-from="opacity-100 translate-y-0 sm:scale-100"
+            leave-to="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
+          >
+            <DialogPanel
+              :class="`relative transform overflow-hidden rounded-lg px-4 pb-4 pt-5 text-left shadow-xl transition-all sm:my-8 sm:w-full ${sizeStyle[size]} bg-gray-50 dark:bg-gray-900 sm:p-6`"
+            >
+              <form @submit.prevent>
+                <div class="absolute right-0 top-0 hidden pr-4 pt-4 sm:block">
+                  <button
+                    type="button"
+                    class="rounded-md p-1 leading-none text-gray-600 transition-colors hover:bg-gray-200 hover:text-gray-700 focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2 focus:ring-offset-white dark:text-gray-300 dark:hover:bg-gray-800 dark:hover:text-gray-200 dark:focus:ring-primary-300 dark:focus:ring-offset-gray-900"
+                    @click="onClose"
+                  >
+                    <span class="sr-only">{{ closeAriaLabel }}</span>
+                    <font-awesome-icon
+                      :icon="['fas', 'xmark']"
+                      class="h-5 w-5"
+                      aria-hidden="true"
+                    />
+                  </button>
+                </div>
+                <div class="sm:flex sm:items-start">
+                  <template v-if="kind !== 'neutral'">
+                    <NeRoundedIcon
+                      :kind="kind"
+                      class="mx-auto mb-3 flex-shrink-0 sm:mx-0 sm:mb-0 sm:mr-4"
+                    />
+                  </template>
+                  <div class="grow text-center sm:text-left">
+                    <DialogTitle
+                      v-if="title"
+                      as="h3"
+                      class="mb-4 text-base font-semibold leading-6 text-gray-900 dark:text-gray-50"
+                      >{{ title }}</DialogTitle
+                    >
+                    <div>
+                      <p class="text-sm text-gray-700 dark:text-gray-200">
+                        <slot />
+                      </p>
+                    </div>
+                  </div>
+                </div>
+                <div class="mt-5 sm:mt-4 sm:flex sm:flex-row-reverse">
+                  <NeButton
+                    :kind="primaryButtonKind"
+                    size="lg"
+                    :disabled="primaryButtonDisabled"
+                    :loading="primaryButtonLoading"
+                    type="submit"
+                    class="w-full sm:ml-3 sm:w-auto"
+                    @click.prevent="onPrimaryClick"
+                    >{{ primaryLabel }}</NeButton
+                  >
+                  <NeButton
+                    v-if="secondaryLabel"
+                    :kind="secondaryButtonKind"
+                    size="lg"
+                    :disabled="secondaryButtonDisabled"
+                    :loading="secondaryButtonLoading"
+                    class="mt-3 w-full sm:ml-3 sm:mt-0 sm:w-auto"
+                    @click="onSecondaryClick"
+                    >{{ secondaryLabel }}</NeButton
+                  >
+                  <NeButton
+                    v-if="cancelLabel"
+                    kind="tertiary"
+                    size="lg"
+                    class="mt-3 w-full sm:mt-0 sm:w-auto"
+                    @click="onClose"
+                    >{{ cancelLabel }}</NeButton
+                  >
+                </div>
+              </form>
+            </DialogPanel>
+          </TransitionChild>
+        </div>
+      </div>
+    </Dialog>
+  </TransitionRoot>
+</template>
diff --git a/src/main.ts b/src/main.ts
index 2acc6ff..6790c84 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -34,6 +34,7 @@ export { default as NeTextArea } from '@/components/NeTextArea.vue'
 export { default as NeTextInput } from '@/components/NeTextInput.vue'
 export { default as NeToggle } from '@/components/NeToggle.vue'
 export { default as NeToastNotification } from '@/components/NeToastNotification.vue'
+export { default as NeModal } from '@/components/NeModal.vue'
 
 // types export
 export type { NeComboboxOption } from '@/components/NeCombobox.vue'
diff --git a/stories/NeModal.stories.ts b/stories/NeModal.stories.ts
new file mode 100644
index 0000000..b7daac6
--- /dev/null
+++ b/stories/NeModal.stories.ts
@@ -0,0 +1,179 @@
+//  Copyright (C) 2024 Nethesis S.r.l.
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+import type { Meta, StoryObj } from '@storybook/vue3'
+
+import { NeModal } from '../src/main'
+
+const meta = {
+  title: 'Visual/NeModal',
+  component: NeModal,
+  argTypes: {
+    kind: { control: 'inline-radio', options: ['neutral', 'info', 'warning', 'error', 'success'] },
+    size: { control: 'inline-radio', options: ['md', 'lg', 'xl', 'xxl'] },
+    primaryButtonKind: { control: 'inline-radio', options: ['primary', 'danger'] },
+    secondaryButtonKind: {
+      control: 'inline-radio',
+      options: ['primary', 'secondary', 'tertiary', 'danger']
+    }
+  },
+  args: {
+    visible: true,
+    title: 'Title',
+    kind: 'neutral',
+    size: 'md',
+    primaryLabel: 'Primary',
+    secondaryLabel: '',
+    cancelLabel: 'Cancel',
+    primaryButtonKind: 'primary',
+    primaryButtonDisabled: false,
+    primaryButtonLoading: false,
+    secondaryButtonKind: 'secondary',
+    secondaryButtonDisabled: false,
+    secondaryButtonLoading: false,
+    closeAriaLabel: 'Close'
+  } // default values
+} satisfies Meta<typeof NeModal>
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+const template = `<NeModal v-bind="args">
+  <p>
+    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua
+  </p>
+</NeModal>`
+
+export const Neutral: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {}
+}
+
+export const Info: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    kind: 'info'
+  }
+}
+
+const warningTemplate = `<NeModal v-bind="args">
+  <p>
+    Delete user <strong>John Doe?</strong> This action cannot be undone
+  </p>
+</NeModal>`
+
+export const Warning: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: warningTemplate
+  }),
+  args: {
+    kind: 'warning',
+    primaryLabel: 'Delete',
+    primaryButtonKind: 'danger'
+  }
+}
+
+export const Error: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    kind: 'error'
+  }
+}
+
+export const Success: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    kind: 'success'
+  }
+}
+
+const singleButtonTemplate = `<NeModal v-bind="args">
+  <p>
+    Your system is up to date
+  </p>
+</NeModal>`
+
+export const SingleButton: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: singleButtonTemplate
+  }),
+  args: {
+    title: 'System updates',
+    primaryLabel: 'Got it',
+    cancelLabel: ''
+  }
+}
+
+export const ThreeButtons: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    primaryLabel: 'Primary',
+    secondaryLabel: 'Secondary'
+  }
+}
+
+export const PrimaryLoading: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    primaryLabel: 'Save',
+    primaryButtonLoading: true,
+    primaryButtonDisabled: true
+  }
+}
+
+export const Large: Story = {
+  render: (args) => ({
+    components: { NeModal },
+    setup() {
+      return { args }
+    },
+    template: template
+  }),
+  args: {
+    size: 'lg'
+  }
+}