From 6e02e9b20bd9d9120fa7b0fd8798f95d34805ecc Mon Sep 17 00:00:00 2001
From: Dream Hunter <dreamhunter2333@gmail.com>
Date: Thu, 2 May 2024 20:32:15 +0800
Subject: [PATCH] feat: UI: MailBox add reply button (#187)

---
 CHANGELOG.md                         |  4 ++
 frontend/src/components/MailBox.vue  | 65 +++++++++++++++++++++++-----
 frontend/src/store/index.js          | 13 ++++--
 frontend/src/utils/email-parser.js   |  1 +
 frontend/src/views/Index.vue         |  2 +-
 frontend/src/views/send/SendMail.vue | 48 ++++++++------------
 6 files changed, 90 insertions(+), 43 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfd36735..08353734 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGE LOG
 
+## main branch to be released
+
+- UI: 添加回复邮件按钮
+
 ## v0.3.1
 
 ### DB Changes
diff --git a/frontend/src/components/MailBox.vue b/frontend/src/components/MailBox.vue
index 81ff9822..65f5ee14 100644
--- a/frontend/src/components/MailBox.vue
+++ b/frontend/src/components/MailBox.vue
@@ -1,14 +1,16 @@
 <script setup>
 import { watch, onMounted, ref, onBeforeUnmount } from "vue";
+import { useRouter } from "vue-router";
 import { useMessage } from 'naive-ui'
 import { useI18n } from 'vue-i18n'
 import { useGlobalState } from '../store'
-import { CloudDownloadRound } from '@vicons/material'
+import { CloudDownloadRound, ReplyFilled } from '@vicons/material'
 import { useIsMobile } from '../utils/composables'
 import { processItem, getDownloadEmlUrl } from '../utils/email-parser'
 
 const message = useMessage()
 const isMobile = useIsMobile()
+const router = useRouter()
 
 const props = defineProps({
   enableUserDeleteEmail: {
@@ -31,9 +33,16 @@ const props = defineProps({
     default: () => { },
     requried: false
   },
+  showReply: {
+    type: Boolean,
+    default: false,
+    requried: false
+  }
 })
 
-const { themeSwitch, mailboxSplitSize, useIframeShowMail } = useGlobalState()
+const {
+  localeCache, isDark, mailboxSplitSize, useIframeShowMail, sendMailModel
+} = useGlobalState()
 const autoRefresh = ref(false)
 const autoRefreshInterval = ref(30)
 const data = ref([])
@@ -48,7 +57,7 @@ const curAttachments = ref([])
 const curMail = ref(null);
 
 const { t } = useI18n({
-  locale: 'zh',
+  locale: localeCache.value || 'zh',
   messages: {
     en: {
       success: 'Success',
@@ -59,7 +68,8 @@ const { t } = useI18n({
       downloadMail: 'Download Mail',
       pleaseSelectMail: "Please select a mail to view.",
       delete: 'Delete',
-      deleteMailTip: 'Are you sure you want to delete this mail?'
+      deleteMailTip: 'Are you sure you want to delete this mail?',
+      reply: 'Reply'
     },
     zh: {
       success: '成功',
@@ -70,7 +80,8 @@ const { t } = useI18n({
       attachments: '查看附件',
       pleaseSelectMail: "请选择一封邮件查看。",
       delete: '删除',
-      deleteMailTip: '确定要删除这封邮件吗？'
+      deleteMailTip: '确定要删除这封邮件吗?',
+      reply: '回复'
     }
   }
 });
@@ -132,7 +143,7 @@ const getAttachments = (attachments) => {
 };
 
 const mailItemClass = (row) => {
-  return curMail.value && row.id == curMail.value.id ? (themeSwitch.value ? 'overlay overlay-dark-backgroud' : 'overlay overlay-light-backgroud') : '';
+  return curMail.value && row.id == curMail.value.id ? (isDark.value ? 'overlay overlay-dark-backgroud' : 'overlay overlay-light-backgroud') : '';
 };
 
 const deleteMail = async () => {
@@ -146,6 +157,25 @@ const deleteMail = async () => {
   }
 };
 
+const replyMail = async () => {
+  const emailRegex = /(.+?) <(.+?)>/;
+  let toMail = curMail.value.originalSource;
+  let toName = ""
+  const match = emailRegex.exec(curMail.value.source);
+  if (match) {
+    toName = match[1];
+    toMail = match[2];
+  }
+  Object.assign(sendMailModel.value, {
+    toName: toName,
+    toMail: toMail,
+    subject: localeCache.value == 'zh' ? `回复: ${curMail.value.subject}` : `Re: ${curMail.value.subject}`,
+    contentType: 'text',
+    content: "",
+  });
+  await router.push('/send');
+};
+
 const onSpiltSizeChange = (size) => {
   mailboxSplitSize.value = size;
 }
@@ -231,9 +261,17 @@ onBeforeUnmount(() => {
             </n-button>
             <n-button tag="a" target="_blank" tertiary type="info" size="small" :download="curMail.id + '.eml'"
               :href="getDownloadEmlUrl(curMail.raw)">
-              <n-icon :component="CloudDownloadRound" />
+              <template #icon>
+                <n-icon :component="CloudDownloadRound" />
+              </template>
               {{ t('downloadMail') }}
             </n-button>
+            <n-button v-if="showReply" size="small" tertiary type="info" @click="replyMail">
+              <template #icon>
+                <n-icon :component="ReplyFilled" />
+              </template>
+              {{ t('reply') }}
+            </n-button>
           </n-space>
           <iframe v-if="useIframeShowMail" :srcdoc="curMail.message"
             style="margin-top: 10px;width: 100%; height: 100%;">
@@ -251,13 +289,14 @@ onBeforeUnmount(() => {
         <div style="display: inline-block; margin-top: 10px; margin-bottom: 10px;">
           <n-pagination v-model:page="page" v-model:page-size="pageSize" :item-count="count" simple size="small" />
         </div>
-        <n-switch v-model:value="autoRefresh" size="small">
+        <n-switch v-model:value="autoRefresh" size="small" :round="false">
           <template #checked>
-            {{ t('autoRefresh') }}
+            {{ t('refreshAfter', { msg: autoRefreshInterval }) }}
           </template>
           <template #unchecked>
             {{ t('autoRefresh') }}
-          </template></n-switch>
+          </template>
+        </n-switch>
         <n-button @click="refresh" size="small" type="primary">
           {{ t('refresh') }}
         </n-button>
@@ -316,6 +355,12 @@ onBeforeUnmount(() => {
                 <n-icon :component="CloudDownloadRound" />
                 {{ t('downloadMail') }}
               </n-button>
+              <n-button v-if="showReply" size="small" tertiary type="info" @click="replyMail">
+                <template #icon>
+                  <n-icon :component="ReplyFilled" />
+                </template>
+                {{ t('reply') }}
+              </n-button>
             </n-space>
             <div v-html="curMail.message" style="margin-top: 10px;"></div>
           </n-card>
diff --git a/frontend/src/store/index.js b/frontend/src/store/index.js
index b10bf8c2..5db31a5f 100644
--- a/frontend/src/store/index.js
+++ b/frontend/src/store/index.js
@@ -29,7 +29,15 @@ export const useGlobalState = createGlobalState(
                 source_prefix: '',
                 name: '',
             }
-        })
+        });
+        const sendMailModel = useStorage('sendMailModel', {
+            fromName: "",
+            toName: "",
+            toMail: "",
+            subject: "",
+            contentType: 'text',
+            content: "",
+        });
         const showAuth = ref(false);
         const showPassword = ref(false);
         const showAdminAuth = ref(false);
@@ -37,7 +45,6 @@ export const useGlobalState = createGlobalState(
         const adminAuth = useStorage('adminAuth', '');
         const jwt = useStorage('jwt', '');
         const localeCache = useStorage('locale', 'zh');
-        const themeSwitch = useStorage('themeSwitch', false);
         const adminTab = ref("account");
         const adminMailTabAddress = ref("");
         const adminSendBoxTabAddress = ref("");
@@ -48,13 +55,13 @@ export const useGlobalState = createGlobalState(
             toggleDark,
             loading,
             settings,
+            sendMailModel,
             openSettings,
             showAuth,
             showPassword,
             auth,
             jwt,
             localeCache,
-            themeSwitch,
             adminAuth,
             showAdminAuth,
             adminTab,
diff --git a/frontend/src/utils/email-parser.js b/frontend/src/utils/email-parser.js
index b4e0f423..e8e906f3 100644
--- a/frontend/src/utils/email-parser.js
+++ b/frontend/src/utils/email-parser.js
@@ -7,6 +7,7 @@ function humanFileSize(size) {
 
 export async function processItem(item) {
     // Try to parse the email using mail-parser-wasm
+    item.originalSource = item.source;
     try {
         const { parse_message } = await import('mail-parser-wasm');
         const parsedEmail = parse_message(item.raw);
diff --git a/frontend/src/views/Index.vue b/frontend/src/views/Index.vue
index d7a26dee..412e192d 100644
--- a/frontend/src/views/Index.vue
+++ b/frontend/src/views/Index.vue
@@ -16,7 +16,7 @@ const deleteMail = async (curMailId) => {
 
 <template>
   <div v-if="settings.address">
-    <MailBox :showEMailTo="false" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
+    <MailBox :showEMailTo="false" :showReply="true" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
       :fetchMailData="fetchMailData" :deleteMail="deleteMail" />
   </div>
 </template>
diff --git a/frontend/src/views/send/SendMail.vue b/frontend/src/views/send/SendMail.vue
index 2511390b..fe430c60 100644
--- a/frontend/src/views/send/SendMail.vue
+++ b/frontend/src/views/send/SendMail.vue
@@ -1,10 +1,8 @@
 <script setup>
 import '@wangeditor/editor/dist/css/style.css'
 import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
-import { DomEditor } from '@wangeditor/editor'
 import { useI18n } from 'vue-i18n'
 import { onMounted, onBeforeUnmount, ref, shallowRef } from 'vue'
-import { useStorage } from '@vueuse/core'
 import AdminContact from '../admin/AdminContact.vue'
 
 import { useGlobalState } from '../../store'
@@ -15,16 +13,8 @@ const message = useMessage()
 const isPreview = ref(false)
 const editorRef = shallowRef()
 
-const mailModel = useStorage('mailModelCache', {
-    fromName: "",
-    toName: "",
-    toMail: "",
-    subject: "",
-    contentType: 'text',
-    content: "",
-})
 
-const { settings } = useGlobalState()
+const { settings, sendMailModel } = useGlobalState()
 
 const { t } = useI18n({
     locale: 'zh',
@@ -81,15 +71,15 @@ const send = async () => {
                 method: 'POST',
                 body:
                     JSON.stringify({
-                        from_name: mailModel.value.fromName,
-                        to_name: mailModel.value.toName,
-                        to_mail: mailModel.value.toMail,
-                        subject: mailModel.value.subject,
-                        is_html: mailModel.value.contentType != 'text',
-                        content: mailModel.value.content,
+                        from_name: sendMailModel.value.fromName,
+                        to_name: sendMailModel.value.toName,
+                        to_mail: sendMailModel.value.toMail,
+                        subject: sendMailModel.value.subject,
+                        is_html: sendMailModel.value.contentType != 'text',
+                        content: sendMailModel.value.content,
                     })
             })
-        mailModel.value = {
+        sendMailModel.value = {
             fromName: "",
             toName: "",
             toMail: "",
@@ -170,43 +160,43 @@ onMounted(async () => {
                     <n-button type="primary" @click="send">{{ t('send') }}</n-button>
                 </div>
                 <div class="left">
-                    <n-form :model="mailModel">
+                    <n-form :model="sendMailModel">
                         <n-form-item :label="t('fromName')" label-placement="top">
                             <n-input-group>
-                                <n-input v-model:value="mailModel.fromName" />
+                                <n-input v-model:value="sendMailModel.fromName" />
                                 <n-input :value="settings.address" disabled />
                             </n-input-group>
                         </n-form-item>
                         <n-form-item :label="t('toName')" label-placement="top">
                             <n-input-group>
-                                <n-input v-model:value="mailModel.toName" />
-                                <n-input v-model:value="mailModel.toMail" />
+                                <n-input v-model:value="sendMailModel.toName" />
+                                <n-input v-model:value="sendMailModel.toMail" />
                             </n-input-group>
                         </n-form-item>
                         <n-form-item :label="t('subject')" label-placement="top">
-                            <n-input v-model:value="mailModel.subject" />
+                            <n-input v-model:value="sendMailModel.subject" />
                         </n-form-item>
                         <n-form-item :label="t('options')" label-placement="top">
-                            <n-radio-group v-model:value="mailModel.contentType">
+                            <n-radio-group v-model:value="sendMailModel.contentType">
                                 <n-radio-button v-for="option in contentTypes" :key="option.value" :value="option.value"
                                     :label="option.label" />
                             </n-radio-group>
-                            <n-button v-if="mailModel.contentType != 'text'" @click="isPreview = !isPreview"
+                            <n-button v-if="sendMailModel.contentType != 'text'" @click="isPreview = !isPreview"
                                 style="margin-left: 10px;">
                                 {{ isPreview ? t('edit') : t('preview') }}
                             </n-button>
                         </n-form-item>
                         <n-form-item :label="t('content')" label-placement="top">
                             <n-card v-if="isPreview">
-                                <div v-html="mailModel.content" />
+                                <div v-html="sendMailModel.content" />
                             </n-card>
-                            <div v-else-if="mailModel.contentType == 'rich'" style="border: 1px solid #ccc">
+                            <div v-else-if="sendMailModel.contentType == 'rich'" style="border: 1px solid #ccc">
                                 <Toolbar style="border-bottom: 1px solid #ccc" :defaultConfig="toolbarConfig"
                                     :editor="editorRef" mode="default" />
-                                <Editor style="height: 500px; overflow-y: hidden;" v-model="mailModel.content"
+                                <Editor style="height: 500px; overflow-y: hidden;" v-model="sendMailModel.content"
                                     :defaultConfig="editorConfig" mode="default" @onCreated="handleCreated" />
                             </div>
-                            <n-input v-else type="textarea" v-model:value="mailModel.content" :autosize="{
+                            <n-input v-else type="textarea" v-model:value="sendMailModel.content" :autosize="{
                                 minRows: 3
                             }" />
                         </n-form-item>