From 09154f1359fb9468963b4bc9695159fd956ffd0e Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Sun, 31 Mar 2024 20:35:36 +0800
Subject: [PATCH] :sparkles: Messages update & deletion

---
 src/components/chat/ChatEditor.vue            | 52 +++++++++++++++++--
 src/components/chat/ChatList.vue              |  2 +-
 src/components/chat/ChatMessage.vue           | 39 +++++++++++++-
 src/components/chat/MessageDeletion.vue       | 52 +++++++++++++++++++
 .../chat/channels/ChannelDeletion.vue         |  8 +--
 src/components/chat/channels/ChannelTools.vue |  5 ++
 src/components/realms/RealmDeletion.vue       |  8 +--
 src/layouts/chat.vue                          | 21 +++++---
 src/stores/channels.ts                        | 41 +++++++++++++--
 src/views/chat/page.vue                       |  8 +--
 10 files changed, 209 insertions(+), 27 deletions(-)
 create mode 100644 src/components/chat/MessageDeletion.vue

diff --git a/src/components/chat/ChatEditor.vue b/src/components/chat/ChatEditor.vue
index 6899c38..20d439f 100644
--- a/src/components/chat/ChatEditor.vue
+++ b/src/components/chat/ChatEditor.vue
@@ -1,5 +1,33 @@
 <template>
   <v-form class="flex-grow-1" ref="chat" @submit.prevent="sendMessage">
+    <v-expand-transition>
+      <v-alert
+        v-show="channels.related?.messages?.edit_to"
+        class="mb-3 text-sm"
+        variant="tonal"
+        density="compact"
+        type="info"
+      >
+        You are about editing a message #{{ channels.related?.messages?.edit_to?.id }}
+
+        <template #prepend>
+          <div class="h-[30px] flex items-center justify-center">
+            <v-icon icon="mdi-pencil" size="small" />
+          </div>
+        </template>
+
+        <template #append>
+          <v-btn
+            icon="mdi-close"
+            size="x-small"
+            color="info"
+            variant="text"
+            @click="channels.related.messages.edit_to = null"
+          />
+        </template>
+      </v-alert>
+    </v-expand-transition>
+
     <v-textarea
       auto-grow
       hide-details
@@ -54,7 +82,7 @@
 </template>
 
 <script setup lang="ts">
-import { reactive, ref } from "vue"
+import { reactive, ref, watch } from "vue"
 import { request } from "@/scripts/request"
 import { getAtk } from "@/stores/userinfo"
 import { useChannels } from "@/stores/channels"
@@ -82,9 +110,16 @@ const data = ref<any>({
 })
 
 async function sendMessage() {
+  if (!data.value.content) return
+
+  const url = channels.related.messages.edit_to
+    ? `/api/channels/${channels.current.alias}/messages/${channels.related.messages.edit_to?.id}`
+    : `/api/channels/${channels.current.alias}/messages`
+  const method = channels.related.messages.edit_to ? "PUT" : "POST"
+
   loading.value = true
-  const res = await request("messaging", `/api/channels/${channels.current.alias}/messages`, {
-    method: "POST",
+  const res = await request("messaging", url, {
+    method: method,
     headers: { Authorization: `Bearer ${await getAtk()}`, "Content-Type": "application/json" },
     body: JSON.stringify(data.value)
   })
@@ -98,8 +133,19 @@ async function sendMessage() {
   loading.value = false
 }
 
+watch(
+  () => channels.related.messages.edit_to,
+  (val) => {
+    if (val) {
+      data.value = val
+    }
+  }
+)
+
 function resetEditor() {
   chat.value?.reset()
+  channels.related.messages.edit_to = null
+  channels.related.messages.delete_to = null
   data.value = {
     content: "",
     attachments: []
diff --git a/src/components/chat/ChatList.vue b/src/components/chat/ChatList.vue
index 9465ab5..37d764d 100644
--- a/src/components/chat/ChatList.vue
+++ b/src/components/chat/ChatList.vue
@@ -4,7 +4,7 @@
     :onLoad="props.loader"
   >
     <template v-for="item in props.messages" :key="item">
-      <chat-message class="mb-4" :item="item" />
+      <chat-message class="px-6 py-2" :item="item" />
     </template>
 
     <template #empty>
diff --git a/src/components/chat/ChatMessage.vue b/src/components/chat/ChatMessage.vue
index a83640c..1bc078c 100644
--- a/src/components/chat/ChatMessage.vue
+++ b/src/components/chat/ChatMessage.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="flex gap-2">
+  <div class="flex gap-2 relative transition-colors transition-300 message-item">
     <div>
       <v-avatar
         color="grey-lighten-2"
@@ -19,17 +19,54 @@
         :attachments="props.item?.attachments"
       />
     </div>
+
+    <div class="transition-opacity transition-300 message-action">
+      <v-card>
+        <div class="flex px-2 py-0.5">
+          <v-btn icon="mdi-pencil" size="x-small" variant="text" @click="editMessage" />
+          <v-btn icon="mdi-delete" size="x-small" variant="text" color="error" @click="deleteMessage" />
+        </div>
+      </v-card>
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
+import { useChannels } from "@/stores/channels"
 import MessageAttachment from "@/components/chat/renderer/MessageAttachment.vue"
 
+const channels = useChannels()
+
 const props = defineProps<{ item: any }>()
+
+function editMessage() {
+  channels.related.messages.edit_to = JSON.parse(JSON.stringify(props.item))
+}
+
+function deleteMessage() {
+  channels.related.messages.delete_to = JSON.parse(JSON.stringify(props.item))
+  channels.related.messages.delete_to.channel = channels.current
+  channels.show.messages.delete = true
+}
 </script>
 
 <style scoped>
 .rounded-card {
   border-radius: 8px;
 }
+
+.message-action {
+  position: absolute;
+  right: 8px;
+  top: -25%;
+  opacity: 0;
+}
+
+.message-item:hover {
+  background-color: rgba(0, 0, 0, .15);
+}
+
+.message-item:hover .message-action {
+  opacity: 100%;
+}
 </style>
diff --git a/src/components/chat/MessageDeletion.vue b/src/components/chat/MessageDeletion.vue
new file mode 100644
index 0000000..d78be98
--- /dev/null
+++ b/src/components/chat/MessageDeletion.vue
@@ -0,0 +1,52 @@
+<template>
+  <v-card title="Delete a message" class="min-h-[540px]" :loading="loading">
+    <template #text>
+      You are deleting a message
+      <b>#{{ channels.related?.messages?.delete_to?.id }}</b> <br />
+      This message will gone and never appear again. But the replies won't affected. Are you confirm?
+    </template>
+    <template #actions>
+      <div class="w-full flex justify-end">
+        <v-btn color="grey-darken-3" @click="channels.show.messages.delete = false">Not really</v-btn>
+        <v-btn color="error" :disabled="loading" @click="deleteMessage">Yes</v-btn>
+      </div>
+    </template>
+  </v-card>
+
+  <v-snackbar v-model="success" :timeout="3000">The realm has been deleted.</v-snackbar>
+
+  <!-- @vue-ignore -->
+  <v-snackbar v-model="error" :timeout="5000">Something went wrong... {{ error }}</v-snackbar>
+</template>
+
+<script setup lang="ts">
+import { request } from "@/scripts/request"
+import { getAtk } from "@/stores/userinfo"
+import { useChannels } from "@/stores/channels"
+import { ref } from "vue"
+
+const channels = useChannels()
+
+const error = ref<string | null>(null)
+const success = ref(false)
+const loading = ref(false)
+
+async function deleteMessage() {
+  const target = channels.related.messages.delete_to
+  const url = `/api/channels/${target.channel.alias}/messages/${target.id}`
+
+  loading.value = true
+  const res = await request("messaging", url, {
+    method: "DELETE",
+    headers: { Authorization: `Bearer ${await getAtk()}` }
+  })
+  if (res.status !== 200) {
+    error.value = await res.text()
+  } else {
+    success.value = true
+    channels.show.messages.delete = false
+    channels.related.messages.delete_to = null
+  }
+  loading.value = false
+}
+</script>
diff --git a/src/components/chat/channels/ChannelDeletion.vue b/src/components/chat/channels/ChannelDeletion.vue
index 48c55d1..df1d0b1 100644
--- a/src/components/chat/channels/ChannelDeletion.vue
+++ b/src/components/chat/channels/ChannelDeletion.vue
@@ -8,7 +8,7 @@
     <template #actions>
       <div class="w-full flex justify-end">
         <v-btn color="grey-darken-3" @click="channels.show.delete = false">Not really</v-btn>
-        <v-btn color="error" :disabled="loading" @click="deletePost">Yes</v-btn>
+        <v-btn color="error" :disabled="loading" @click="deleteChannel">Yes</v-btn>
       </div>
     </template>
   </v-card>
@@ -36,7 +36,7 @@ const error = ref<string | null>(null)
 const success = ref(false)
 const loading = ref(false)
 
-async function deletePost() {
+async function deleteChannel() {
   const target = channels.related.delete_to
   const url = `/api/channels/${target.id}`
 
@@ -52,8 +52,8 @@ async function deletePost() {
     channels.show.delete = false
     channels.related.delete_to = null
     emits("relist")
-    if (route.name?.toString()?.startsWith("realm")) {
-      router.push({ name: "explore" })
+    if (route.name?.toString()?.includes("channel")) {
+      await router.push({ name: "explore" })
     }
   }
   loading.value = false
diff --git a/src/components/chat/channels/ChannelTools.vue b/src/components/chat/channels/ChannelTools.vue
index 578d92f..ee5da0d 100644
--- a/src/components/chat/channels/ChannelTools.vue
+++ b/src/components/chat/channels/ChannelTools.vue
@@ -8,6 +8,10 @@
   <v-bottom-sheet class="max-w-[480px]" v-model="channels.show.delete">
     <channel-deletion @relist="channels.list" />
   </v-bottom-sheet>
+
+  <v-bottom-sheet class="max-w-[480px]" v-model="channels.show.messages.delete">
+    <message-deletion />
+  </v-bottom-sheet>
 </template>
 
 <script setup lang="ts">
@@ -15,6 +19,7 @@ import { useChannels } from "@/stores/channels"
 import ChannelEditor from "@/components/chat/channels/ChannelEditor.vue"
 import ChannelMembers from "@/components/chat/channels/ChannelMembers.vue"
 import ChannelDeletion from "@/components/chat/channels/ChannelDeletion.vue"
+import MessageDeletion from "@/components/chat/MessageDeletion.vue"
 
 const channels = useChannels()
 </script>
diff --git a/src/components/realms/RealmDeletion.vue b/src/components/realms/RealmDeletion.vue
index 89a0c92..9a47732 100644
--- a/src/components/realms/RealmDeletion.vue
+++ b/src/components/realms/RealmDeletion.vue
@@ -8,7 +8,7 @@
     <template #actions>
       <div class="w-full flex justify-end">
         <v-btn color="grey-darken-3" @click="realms.show.delete = false">Not really</v-btn>
-        <v-btn color="error" :disabled="loading" @click="deletePost">Yes</v-btn>
+        <v-btn color="error" :disabled="loading" @click="deleteRealm">Yes</v-btn>
       </div>
     </template>
   </v-card>
@@ -36,7 +36,7 @@ const error = ref<string | null>(null)
 const success = ref(false)
 const loading = ref(false)
 
-async function deletePost() {
+async function deleteRealm() {
   const target = realms.related.delete_to
   const url = `/api/realms/${target.id}`
 
@@ -52,8 +52,8 @@ async function deletePost() {
     realms.show.delete = false
     realms.related.delete_to = null
     emits("relist")
-    if (route.name?.toString()?.startsWith("realm")) {
-      router.push({ name: "explore" })
+    if (route.name?.toString()?.includes("realm")) {
+      await router.push({ name: "explore" })
     }
   }
   loading.value = false
diff --git a/src/layouts/chat.vue b/src/layouts/chat.vue
index 143c6ae..8d3078b 100644
--- a/src/layouts/chat.vue
+++ b/src/layouts/chat.vue
@@ -1,10 +1,10 @@
 <template>
   <v-app-bar :order="5" color="grey-lighten-3">
-    <div class="max-md:px-5 md:px-12 flex flex-grow-1 items-center">
+    <div class="max-md:px-5 md:px-12 flex flex-grow-1 items-center max-w-full">
       <v-app-bar-nav-icon icon="mdi-chat" :loading="loading" />
 
-      <h2 class="ml-2 text-lg font-500">{{ channels.current?.name }}</h2>
-      <p class="ml-3 text-xs opacity-80">{{ channels.current?.description }}</p>
+      <h2 class="ml-2 text-lg font-500 overflow-hidden ws-nowrap text-clip">{{ channels.current?.name }}</h2>
+      <p class="ml-3 text-xs opacity-80 overflow-hidden ws-nowrap text-clip">{{ channels.current?.description }}</p>
 
       <v-spacer />
 
@@ -23,7 +23,7 @@
 <script setup lang="ts">
 import { request } from "@/scripts/request"
 import { useRoute } from "vue-router"
-import { ref, watch } from "vue"
+import { onMounted, ref, watch } from "vue"
 import { useChannels } from "@/stores/channels"
 import ChannelAction from "@/components/chat/channels/ChannelAction.vue"
 
@@ -47,9 +47,11 @@ async function readMetadata() {
 
 watch(
   () => route.params.channel,
-  () => {
-    channels.messages = []
-    readMetadata()
+  (val) => {
+    if (val) {
+      channels.messages = []
+      readMetadata()
+    }
   },
   { immediate: true }
 )
@@ -62,4 +64,9 @@ watch(() => channels.done, (val) => {
     })
   }
 }, { immediate: true })
+
+onMounted(() => {
+  channels.current = null
+  channels.messages = []
+})
 </script>
\ No newline at end of file
diff --git a/src/stores/channels.ts b/src/stores/channels.ts
index a221cf4..8edadf7 100644
--- a/src/stores/channels.ts
+++ b/src/stores/channels.ts
@@ -1,7 +1,8 @@
 import { defineStore } from "pinia"
-import { reactive, ref } from "vue"
+import { reactive, ref, watch } from "vue"
 import { checkLoggedIn, getAtk } from "@/stores/userinfo"
 import { buildRequestUrl, request } from "@/scripts/request"
+import { useRoute } from "vue-router"
 
 export const useChannels = defineStore("channels", () => {
   let socket: WebSocket
@@ -11,19 +12,40 @@ export const useChannels = defineStore("channels", () => {
   const show = reactive({
     members: false,
     editor: false,
-    delete: false
+    delete: false,
+
+    messages: {
+      delete: false
+    }
   })
 
-  const related = reactive<{ edit_to: any; manage_to: any; delete_to: any }>({
+  const related = reactive<{ [id: string]: any }>({
     edit_to: null,
     manage_to: null,
-    delete_to: null
+    delete_to: null,
+
+    messages: {
+      edit_to: null,
+      delete_to: null
+    }
   })
 
   const available = ref<any[]>([])
   const current = ref<any>(null)
   const messages = ref<any[]>([])
 
+  const route = useRoute()
+  watch(
+    () => route.params.channel,
+    (val) => {
+      if (!val) {
+        messages.value = []
+        current.value = null
+      }
+    },
+    { immediate: true }
+  )
+
   async function list() {
     if (!(await checkLoggedIn())) return
 
@@ -57,6 +79,17 @@ export const useChannels = defineStore("channels", () => {
         switch (data["w"]) {
           case "messages.new":
             messages.value.unshift(payload)
+            break
+          case "messages.update":
+            messages.value = messages.value.map((x) => {
+              if (x.id === payload.id) return payload
+              else return x
+            })
+            break
+          case "messages.burnt":
+            messages.value = messages.value.filter((x) => {
+              return x.id !== payload.id
+            })
         }
       }
     })
diff --git a/src/views/chat/page.vue b/src/views/chat/page.vue
index 856da48..bd81860 100644
--- a/src/views/chat/page.vue
+++ b/src/views/chat/page.vue
@@ -1,5 +1,5 @@
 <template>
-  <v-container fluid class="px-6">
+  <v-container fluid class="px-0">
     <div class="message-list">
       <chat-list :loader="readMore" :messages="channels.messages" />
     </div>
@@ -22,7 +22,7 @@
 import { useChannels } from "@/stores/channels"
 import { request } from "@/scripts/request"
 import { useUI } from "@/stores/ui"
-import { computed, reactive, ref, watch } from "vue"
+import { computed, onUnmounted, reactive, ref, watch } from "vue"
 import { useRoute } from "vue-router"
 import ChatList from "@/components/chat/ChatList.vue"
 import ChatEditor from "@/components/chat/ChatEditor.vue"
@@ -83,7 +83,9 @@ async function readMore({ done }: any) {
   }
 }
 
-watch(() => channels.current, (val) => {
+watch(
+  () => channels.current,
+  (val) => {
     if (val) {
       pagination.page = 1
       pagination.total = 0