From feb8872f5fced992147dce240a46168dcf591a0d Mon Sep 17 00:00:00 2001
From: Ayaka Rizumu <464388324@qq.com>
Date: Fri, 2 Dec 2022 15:02:44 +0800
Subject: [PATCH] refactor: modal dialog (#277)

---
 components/help/HelpPreview.vue        |   2 +-
 components/modal/ModalContainer.vue    |  12 +-
 components/modal/ModalDialog.vue       | 290 +++++++++++++++----------
 components/modal/ModalMediaPreview.vue |  17 +-
 components/publish/PublishWidget.vue   | 138 ++++++------
 components/user/UserSignIn.vue         |   4 +-
 6 files changed, 271 insertions(+), 192 deletions(-)

diff --git a/components/help/HelpPreview.vue b/components/help/HelpPreview.vue
index 28e1742e..574e0bb7 100644
--- a/components/help/HelpPreview.vue
+++ b/components/help/HelpPreview.vue
@@ -39,7 +39,7 @@ const teams: Team[] = [
 </script>
 
 <template>
-  <div p8 flex="~ col gap-4" relative max-h-screen of-auto>
+  <div my-8 px-3 sm-px-8 flex="~ col gap-4" relative max-h-screen>
     <button btn-action-icon absolute top-0 right-0 m1 aria-label="Close" @click="emit('close')">
       <div i-ri:close-fill />
     </button>
diff --git a/components/modal/ModalContainer.vue b/components/modal/ModalContainer.vue
index 312ea91c..7ea576fc 100644
--- a/components/modal/ModalContainer.vue
+++ b/components/modal/ModalContainer.vue
@@ -9,16 +9,16 @@ import {
 </script>
 
 <template>
-  <ModalDialog v-model="isSigninDialogOpen">
-    <UserSignIn m6 />
+  <ModalDialog v-model="isSigninDialogOpen" py-6 px-3 sm-px-6>
+    <UserSignIn />
   </ModalDialog>
-  <ModalDialog v-model="isPreviewHelpOpen" :type="isSmallScreen ? 'bottom' : 'dialog'">
+  <ModalDialog v-model="isPreviewHelpOpen">
     <HelpPreview @close="closePreviewHelp()" />
   </ModalDialog>
-  <ModalDialog v-model="isPublishDialogOpen">
-    <PublishWidget :draft-key="dialogDraftKey" expanded min-w-180 />
+  <ModalDialog v-model="isPublishDialogOpen" max-w-180>
+    <PublishWidget :draft-key="dialogDraftKey" expanded />
   </ModalDialog>
-  <ModalDialog v-model="isMediaPreviewOpen" close-button>
+  <ModalDialog v-model="isMediaPreviewOpen" w-full max-w-full h-full max-h-full bg-transparent border-0 pointer-events-none>
     <ModalMediaPreview v-if="isMediaPreviewOpen" @close="closeMediaPreview()" />
   </ModalDialog>
   <ModalDialog v-model="isEditHistoryDialogOpen">
diff --git a/components/modal/ModalDialog.vue b/components/modal/ModalDialog.vue
index 0c8000da..ec038d29 100644
--- a/components/modal/ModalDialog.vue
+++ b/components/modal/ModalDialog.vue
@@ -1,148 +1,216 @@
-<script setup lang='ts'>
+<!-- 对话框组件 -->
+<script lang="ts" setup>
 import { useFocusTrap } from '@vueuse/integrations/useFocusTrap'
+import { useDeactivated } from '~/composables/lifecycle'
 
-type DialogType = 'top' | 'right' | 'bottom' | 'left' | 'dialog'
-
-const {
-  type = 'dialog',
-  closeButton = false,
-} = defineProps<{
-  type?: DialogType
-  closeButton?: boolean
-}>()
-
-const { modelValue } = defineModel<{
+export interface Props {
+  /** v-model dislog visibility */
   modelValue: boolean
-  closeButton?: boolean
+
+  /**
+   * level of depth
+   *
+   * @default 100
+   */
+  zIndex?: number
+
+  /**
+   * whether to allow close dialog by clicking mask layer
+   *
+   * @default true
+   */
+  closeByMask?: boolean
+
+  /**
+   * use v-if, destroy all the internal elements after closed
+   *
+   * @default true
+   */
+  useVIf?: boolean
+
+  /**
+   * keep the dialog opened even when in other views
+   *
+   * @default false
+   *
+  */
+  keepAlive?: boolean
+
+  /** customizable class for the div outside of slot */
+  customClass?: string
+}
+const props = withDefaults(defineProps<Props>(), {
+  zIndex: 100,
+  closeByMask: true,
+  useVIf: true,
+  keepAlive: false,
+})
+
+const emits = defineEmits<{
+  /** v-model dislog visibility */
+  (event: 'update:modelValue', value: boolean): void
 }>()
 
-let isVisible = $ref(modelValue.value)
-let isOut = $ref(!modelValue.value)
+const visible = useVModel(props, 'modelValue', emits, { passive: true })
 
-const positionClass = computed(() => {
-  switch (type) {
-    case 'dialog':
-      return 'border rounded top-1/2 -translate-y-1/2 left-1/2 -translate-x-1/2'
-    case 'bottom':
-      return 'bottom-0 left-0 right-0 border-t'
-    case 'top':
-      return 'top-0 left-0 right-0 border-b'
-    case 'left':
-      return 'bottom-0 left-0 top-0 border-r'
-    case 'right':
-      return 'bottom-0 top-0 right-0 border-l'
-    default:
-      return ''
-  }
+const deactivated = useDeactivated()
+const route = useRoute()
+
+/** scrollable HTML element */
+const elDialogScroll = ref<HTMLDivElement>()
+const elDialogMain = ref<HTMLDivElement>()
+const elDialogRoot = ref<HTMLDivElement>()
+
+defineExpose({
+  elDialogRoot,
+  elDialogMain,
+  elDialogScroll,
 })
 
-const transformClass = computed(() => {
-  if (isOut) {
-    switch (type) {
-      case 'dialog':
-        return 'op0'
-      case 'bottom':
-        return 'translate-y-[100%]'
-      case 'top':
-        return 'translate-y-[100%]'
-      case 'left':
-        return 'translate-x-[-100%]'
-      case 'right':
-        return 'translate-x-[100%]'
-      default:
-        return ''
-    }
-  }
-})
-
-const target = ref<HTMLElement | null>(null)
-const { activate, deactivate } = useFocusTrap(target)
-
+/** close the dialog */
 function close() {
-  modelValue.value = false
+  visible.value = false
 }
 
-watchEffect(() => {
-  if (modelValue)
+function clickMask() {
+  if (props.closeByMask)
+    close()
+}
+
+const routePath = ref(route.path)
+watch(visible, (value) => {
+  if (value)
+    routePath.value = route.path
+})
+
+const notInCurrentPage = computed(() => deactivated.value || routePath.value !== route.path)
+watch(notInCurrentPage, (value) => {
+  if (props.keepAlive)
+    return
+  if (value)
+    close()
+})
+
+// controls the state of v-if.
+// when useVIf is toggled, v-if has the same state as modelValue, otherwise v-if is true
+const isVIf = computed(() => {
+  return props.useVIf
+    ? visible.value
+    : true
+})
+
+// controls the state of v-show.
+// when useVIf is toggled, v-show is true, otherwise it has the same state as modelValue
+const isVShow = computed(() => {
+  return !props.useVIf
+    ? visible.value
+    : true
+})
+
+const bindTypeToAny = ($attrs: any) => $attrs as any
+
+const { activate, deactivate } = useFocusTrap(elDialogRoot)
+watch(visible, async (value) => {
+  await nextTick()
+  if (value)
     activate()
   else
     deactivate()
 })
-
 useEventListener('keydown', (e: KeyboardEvent) => {
-  if (!modelValue.value)
+  if (!visible.value)
     return
   if (e.key === 'Escape') {
     close()
     e.preventDefault()
   }
 })
+</script>
 
-let unsubscribe: () => void
-
-watch(modelValue, async (v) => {
-  if (v) {
-    isOut = true
-    isVisible = true
-    setTimeout(() => {
-      isOut = false
-    }, 10)
-
-    unsubscribe = useRouter().beforeEach(() => {
-      unsubscribe()
-      close()
-    })
-  }
-  else {
-    unsubscribe?.()
-    isOut = true
-  }
-})
-
-function onTransitionEnd() {
-  if (!modelValue.value)
-    isVisible = false
+<script lang="ts">
+export default {
+  inheritAttrs: false,
 }
 </script>
 
 <template>
   <SafeTeleport to="#teleport-end">
-    <div
-      v-if="isVisible"
-      class="scrollbar-hide"
-      fixed top-0 bottom-0 left-0 right-0 z-10 overscroll-none overflow-y-scroll
-      :class="modelValue ? '' : 'pointer-events-none'"
-    >
-      <!-- The style `scrollbar-hide overscroll-none overflow-y-scroll` and `h="[calc(100%+0.5px)]"` is used to implement scroll locking, -->
-      <!-- corresponding to issue: #106, so please don't remove it. -->
+    <!-- Dialog component -->
+    <Transition name="dialog-visible">
       <div
-        bg-base bottom-0 left-0 right-0 top-0 absolute transition-opacity duration-500 ease-out
-        h="[calc(100%+0.5px)]"
-        :class="isOut ? 'opacity-0' : 'opacity-85'"
-        @click="close"
-      />
-      <div
-        ref="target"
-        bg-base border-base absolute transition-all duration-200 ease-out transform
-        :class="`${positionClass} ${transformClass}`"
-        @transitionend="onTransitionEnd"
+        v-if="isVIf"
+        v-show="isVShow"
+        ref="elDialogRoot"
+        :style="{
+          'z-index': zIndex,
+        }"
+        class="scrollbar-hide" fixed inset-0 overflow-y-auto overscroll-none
       >
-        <slot />
+        <!-- The style `scrollbar-hide overscroll-none overflow-y-scroll` and `h="[calc(100%+0.5px)]"` is used to implement scroll locking, -->
+        <!-- corresponding to issue: #106, so please don't remove it. -->
+
+        <!-- Mask layer: blur -->
+        <div class="dialog-mask" absolute inset-0 z-0 bg-transparent opacity-100 backdrop-filter backdrop-blur-sm touch-none />
+        <!-- Mask layer: dimming -->
+        <div class="dialog-mask" absolute inset-0 z-0 bg-black opacity-48 touch-none h="[calc(100%+0.5px)]" @click="clickMask" />
+        <!-- Dialog container -->
+        <div class="p-safe-area" absolute inset-0 z-1 pointer-events-none opacity-100 flex>
+          <div class="flex-1 flex items-center justify-center p-4">
+            <!-- Dialog it self -->
+            <div
+              ref="elDialogMain"
+              class="dialog-main w-full rounded shadow-lg pointer-events-auto isolate bg-base border-base border-1px border-solid w-full max-w-125 max-h-full flex flex-col"
+              v-bind="bindTypeToAny($attrs)"
+            >
+              <!-- header -->
+              <slot name="header" />
+              <!-- main -->
+              <div ref="elDialogScroll" class="overflow-y-auto touch-pan-y touch-pan-x overscroll-none flex-1" :class="customClass">
+                <slot />
+              </div>
+              <!-- footer -->
+              <slot name="footer" />
+            </div>
+          </div>
+        </div>
       </div>
-      <button
-        v-if="closeButton"
-        btn-action-icon bg="black/20" aria-label="Close"
-        hover:bg="black/40" dark:bg="white/10" dark:hover:bg="white/20"
-        absolute top-0 right-0 m1
-        @click="close"
-      >
-        <div i-ri:close-fill text-white />
-      </button>
-    </div>
+    </Transition>
   </SafeTeleport>
 </template>
 
-<style socped>
+<style lang="postcss" scoped>
+.dialog-visible-enter-active,
+.dialog-visible-leave-active {
+  transition-duration: 0.25s;
+
+  .dialog-mask {
+    transition: opacity 0.25s ease;
+  }
+
+  .dialog-main {
+    transition: opacity 0.25s ease, transform 0.25s ease;
+  }
+}
+
+.dialog-visible-enter-from,
+.dialog-visible-leave-to {
+  .dialog-mask {
+    opacity: 0;
+  }
+
+  .dialog-main {
+    transform: translateY(50px);
+    opacity: 0;
+  }
+}
+
+.p-safe-area {
+  padding-top: env(safe-area-inset-top);
+  padding-right: env(safe-area-inset-right);
+  padding-bottom: env(safe-area-inset-bottom);
+  padding-left: env(safe-area-inset-left);
+}
+
 .scrollbar-hide {
   scrollbar-width: none;
 }
diff --git a/components/modal/ModalMediaPreview.vue b/components/modal/ModalMediaPreview.vue
index 017dafca..5f68e2b0 100644
--- a/components/modal/ModalMediaPreview.vue
+++ b/components/modal/ModalMediaPreview.vue
@@ -29,16 +29,25 @@ function onClick(e: MouseEvent) {
 </script>
 
 <template>
-  <div relative h-screen w-screen flex select-none @click="onClick">
+  <div relative h-full w-full flex select-none pointer-events-none>
     <div absolute top-0 left-0 right-0 text-center>
       {{ mediaPreviewIndex + 1 }} / {{ mediaPreviewList.length }}
     </div>
-    <button v-if="hasNext" btn-action-icon absolute top="1/2" right-1 title="Next" @click="next">
+    <button v-if="hasNext" btn-action-icon absolute pointer-events-auto top="1/2" right-1 title="Next" @click="next">
       <div i-ri:arrow-right-s-line />
     </button>
-    <button v-if="hasPrev" btn-action-icon absolute top="1/2" left-1 title="Next" @click="prev">
+    <button v-if="hasPrev" btn-action-icon absolute pointer-events-auto top="1/2" left-1 title="Next" @click="prev">
       <div i-ri:arrow-left-s-line />
     </button>
-    <img :src="current.url || current.previewUrl" :alt="current.description || ''" max-w-95vw max-h-95vh ma>
+    <img :src="current.url || current.previewUrl" :alt="current.description || ''" w="max-[95%]" h="max-[95%]" ma>
+
+    <button
+      btn-action-icon bg="black/20" aria-label="Close"
+      hover:bg="black/40" dark:bg="white/30" dark:hover:bg="white/20"
+      absolute top-0 right-0 m1 pointer-events-auto
+      @click="emit('close')"
+    >
+      <div i-ri:close-fill text-white />
+    </button>
   </div>
 </template>
diff --git a/components/publish/PublishWidget.vue b/components/publish/PublishWidget.vue
index cd702d74..e1193508 100644
--- a/components/publish/PublishWidget.vue
+++ b/components/publish/PublishWidget.vue
@@ -148,20 +148,20 @@ const { isOverDropZone } = useDropZone(dropZoneRef, onDrop)
 </script>
 
 <template>
-  <div v-if="currentUser" flex="~ col gap-1">
+  <div v-if="currentUser" flex="~ col gap-4" py4 px2 sm:px4>
     <template v-if="draft.editingStatus">
       <div flex="~ col gap-1">
         <div text-secondary self-center>
           {{ $t('state.editing') }}
         </div>
-        <StatusCard :status="draft.editingStatus" :actions="false" :hover="false" />
+        <StatusCard :status="draft.editingStatus" :actions="false" :hover="false" px-0 />
       </div>
       <div border="b dashed gray/40" />
     </template>
 
-    <div p4 flex gap-4>
+    <div flex gap-4>
       <NuxtLink w-12 h-12 :to="getAccountRoute(currentUser.account)">
-        <AccountAvatar :account="currentUser.account" w-12 h-12 />
+        <AccountAvatar :account="currentUser.account" f-full h-full />
       </NuxtLink>
       <div
         ref="dropZoneRef"
@@ -202,71 +202,73 @@ const { isOverDropZone } = useDropZone(dropZoneRef, onDrop)
             @remove="removeAttachment(idx)"
           />
         </div>
-
-        <div
-          v-if="shouldExpanded" flex="~ gap-2" m="l--1" pt-2
-          border="t base"
-        >
-          <CommonTooltip placement="bottom" :content="$t('tooltip.add_media')">
-            <button btn-action-icon :aria-label="$t('tooltip.add_media')" @click="pickAttachments">
-              <div i-ri:image-add-line />
-            </button>
-          </CommonTooltip>
-
-          <template v-if="editor">
-            <CommonTooltip placement="bottom" :content="$t('tooltip.toggle_code_block')">
-              <button
-                btn-action-icon
-                :aria-label="$t('tooltip.toggle_code_block')"
-                :class="editor.isActive('codeBlock') ? 'op100' : 'op50'"
-                @click="editor?.chain().focus().toggleCodeBlock().run()"
-              >
-                <div i-ri:code-s-slash-line />
-              </button>
-            </CommonTooltip>
-          </template>
-
-          <div flex-auto />
-
-          <CommonTooltip placement="bottom" :content="$t('tooltip.add_content_warning')">
-            <button btn-action-icon :aria-label="$t('tooltip.add_content_warning')" @click="toggleSensitive">
-              <div v-if="draft.params.sensitive" i-ri:alarm-warning-fill text-orange />
-              <div v-else i-ri:alarm-warning-line />
-            </button>
-          </CommonTooltip>
-
-          <CommonTooltip placement="bottom" :content="$t('tooltip.change_content_visibility')">
-            <CommonDropdown>
-              <button :aria-label="$t('tooltip.change_content_visibility')" btn-action-icon w-12>
-                <div :class="currentVisibility.icon" />
-                <div i-ri:arrow-down-s-line text-sm text-secondary mr--1 />
-              </button>
-
-              <template #popper>
-                <CommonDropdownItem
-                  v-for="visibility in STATUS_VISIBILITIES"
-                  :key="visibility.value"
-                  :icon="visibility.icon"
-                  :checked="visibility.value === draft.params.visibility"
-                  @click="chooseVisibility(visibility.value)"
-                >
-                  {{ $t(`visibility.${visibility.value}`) }}
-                  <template #description>
-                    {{ $t(`visibility.${visibility.value}_desc`) }}
-                  </template>
-                </CommonDropdownItem>
-              </template>
-            </CommonDropdown>
-          </CommonTooltip>
-
-          <button
-            btn-solid rounded-full text-sm
-            :disabled="isEmpty || isUploading || (draft.attachments.length === 0 && !draft.params.status)"
-            @click="publish"
-          >
-            {{ !draft.editingStatus ? $t('action.publish') : $t('action.save_changes') }}
+      </div>
+    </div>
+    <div flex gap-4>
+      <div w-12 h-full sm:block hidden />
+      <div
+        v-if="shouldExpanded" flex="~ gap-2 1" m="l--1" pt-2 justify="between" max-full
+        border="t base"
+      >
+        <CommonTooltip placement="bottom" :content="$t('tooltip.add_media')">
+          <button btn-action-icon :aria-label="$t('tooltip.add_media')" @click="pickAttachments">
+            <div i-ri:image-add-line />
           </button>
-        </div>
+        </CommonTooltip>
+
+        <template v-if="editor">
+          <CommonTooltip placement="bottom" :content="$t('tooltip.toggle_code_block')">
+            <button
+              btn-action-icon
+              :aria-label="$t('tooltip.toggle_code_block')"
+              :class="editor.isActive('codeBlock') ? 'op100' : 'op50'"
+              @click="editor?.chain().focus().toggleCodeBlock().run()"
+            >
+              <div i-ri:code-s-slash-line />
+            </button>
+          </CommonTooltip>
+        </template>
+
+        <div flex-auto />
+
+        <CommonTooltip placement="bottom" :content="$t('tooltip.add_content_warning')">
+          <button btn-action-icon :aria-label="$t('tooltip.add_content_warning')" @click="toggleSensitive">
+            <div v-if="draft.params.sensitive" i-ri:alarm-warning-fill text-orange />
+            <div v-else i-ri:alarm-warning-line />
+          </button>
+        </CommonTooltip>
+
+        <CommonTooltip placement="bottom" :content="$t('tooltip.change_content_visibility')">
+          <CommonDropdown>
+            <button :aria-label="$t('tooltip.change_content_visibility')" btn-action-icon w-12>
+              <div :class="currentVisibility.icon" />
+              <div i-ri:arrow-down-s-line text-sm text-secondary mr--1 />
+            </button>
+
+            <template #popper>
+              <CommonDropdownItem
+                v-for="visibility in STATUS_VISIBILITIES"
+                :key="visibility.value"
+                :icon="visibility.icon"
+                :checked="visibility.value === draft.params.visibility"
+                @click="chooseVisibility(visibility.value)"
+              >
+                {{ $t(`visibility.${visibility.value}`) }}
+                <template #description>
+                  {{ $t(`visibility.${visibility.value}_desc`) }}
+                </template>
+              </CommonDropdownItem>
+            </template>
+          </CommonDropdown>
+        </CommonTooltip>
+
+        <button
+          btn-solid rounded-full text-sm
+          :disabled="isEmpty || isUploading || (draft.attachments.length === 0 && !draft.params.status)"
+          @click="publish"
+        >
+          {{ !draft.editingStatus ? $t('action.publish') : $t('action.save_changes') }}
+        </button>
       </div>
     </div>
   </div>
diff --git a/components/user/UserSignIn.vue b/components/user/UserSignIn.vue
index b90e3e6f..5384130c 100644
--- a/components/user/UserSignIn.vue
+++ b/components/user/UserSignIn.vue
@@ -21,7 +21,7 @@ onMounted(() => {
 </script>
 
 <template>
-  <form text-center justify-center items-center w-150 py6 flex="~ col gap-3" @submit.prevent="oauth">
+  <form text-center justify-center items-center max-w-150 py6 flex="~ col gap-3" @submit.prevent="oauth">
     <div flex="~ center" mb2>
       <img src="/logo.svg" w-12 h-12 mxa alt="logo">
       <div text-3xl>
@@ -31,7 +31,7 @@ onMounted(() => {
     <div>{{ $t('user.server_address_label') }}</div>
     <div flex bg-gray:10 px4 py2 mxa rounded border="~ base" items-center font-mono focus:outline-none focus:ring="2 primary inset">
       <span text-secondary-light mr1>https://</span>
-      <input ref="input" v-model="server" outline-none bg-transparent @input="handleInput">
+      <input ref="input" v-model="server" outline-none bg-transparent w-full max-w-50 @input="handleInput">
     </div>
     <div text-secondary text-sm flex>
       <div i-ri:lightbulb-line mr-1 />