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import emojiList from "@/assets/emoji.json";
import { fetchGet, fetchPost, getSystemConfig } from '@/system/config';
import { notifyError } from "@/util/msg";
import { defineStore } from 'pinia';
import { db } from "./db";
export const useChatStore = defineStore('chatStore', () => {
interface ChatMessage {
id?: any;
type: any; // 消息类型,0表示文字消息,1表示图片消息,2表示文件消息
time?: Date | null;
message: any; // 消息内容
userId: any; // 发送者id
toUserId?: any; // 接收者id
to_groupid?: any;
messageType?: string; // 新增消息类型属性
userInfo: { // 发送者信息
}
};
// 发起群聊对话框显示
const groupChatInvitedDialogVisible = ref(false);
// 群信息设置抽屉
const groupInfoSettingDrawerVisible = ref(false);
// 设置群聊邀请对话框状态
const setGroupChatInvitedDialogVisible = (visible: boolean) => {
getAllUser()
groupChatInvitedDialogVisible.value = visible;
};
// 设置群信息抽屉状态
const setGroupInfoDrawerVisible = (visible: boolean) => {
groupInfoSettingDrawerVisible.value = visible
}
// 群名
const departmentName = ref('');
// 定义用户类型
type User = {
id: number;
ip: string;
isOnline: boolean;
avatar: string;
nickname: string;
username: string;
updatedAt?: number;
};
// 将 userList 的类型设置为 User[]
const userList = ref<User[]>([]);
// 聊天列表
const chatList: any = ref([]);
// 聊天消息记录列表
const chatHistory: any = ref([]);
// 群组l列表
const groupList: any = ref([
]);
const targetGroupInfo: any = ref({})
const activeNames = ref([]);
const userInfo: any = ref({});
const showChooseFile = ref(false);
const currentPage = ref(1);
const pageSize = ref(50);
const innerRef = ref(null);
const scrollbarRef = ref(null);
const config = getSystemConfig();
const currentNavId = ref(0);
const message: any = ref('');
const targetUserInfo: any = ref({});
const targetChatId = ref();
const search = ref('');
// 所有用户列表
const allUserList = ref([])
// 部门列表
const departmentList = ref([
])
const contextMenu = ref({
visible: false,
chatMessageId: 0,
list: [
{ id: 1, label: '复制' },
{ id: 2, label: '删除' },
],
x: 0,
y: 0
});
const initChat = () => {
if (config.userInfo.avatar == '') {
config.userInfo.avatar = '/logo.png';
}
userInfo.value = config.userInfo;
getUserList()
getGroupList()
getDepartmentList()
initUserList()
initChatList()
// initOnlineUserList()
console.log(userList.value);
};
// 获取部门列表
const getDepartmentList = async () => {
const res = await fetchGet(userInfo.value.url + "/chat/user/list")
console.log(res);
if (res.ok) {
const data = await res.json();
departmentList.value = data.data.users;
}
}
// 初始化用户列表
const initChatList = async () => {
const userchatList = await db.getAll('conversationList');
console.log(userchatList)
// 获取群数据
// const groupChatListawait = await db.getAll("groupChatList")
// 合并两个数组
chatList.value = [...userchatList, ...groupList.value];
};
const setCurrentNavId = (id: number) => {
currentNavId.value = id;
};
const sendMessage = async () => {
let messageHistory: ChatMessage;
// 判断是群聊发送还是单聊发送
if (targetGroupInfo.value && Object.keys(targetGroupInfo.value).length) {
console.log('群聊发送');
// 群聊发送消息的逻辑
messageHistory = {
type: 'group',
messageType: 'text', // 明确指定消息类型
time: null,
message: message.value,
userId: userInfo.value.id,
to_groupid: targetGroupInfo.value?.group_id, // 使用可选链操作符
userInfo: {
// 添加用户信息
},
};
} else if (targetUserInfo.value && Object.keys(targetUserInfo.value).length > 0) {
console.log('单聊发送');
// 单聊发送消息
// 封装成消息历史记录
messageHistory = {
type: 'user',
messageType: 'text', // 明确指定消息类型
time: null,
message: message.value,
userId: userInfo.value.id,
toUserId: targetChatId.value,
userInfo: {
// 添加用户信息
},
};
} else {
notifyError('请先选择聊天对象');
return;
}
if (!messageHistory) {
// 这是一个额外的检查,确保 messageHistory 已经被赋值
console.log('消息发送失败')
return;
}
// 创建没有 `id` 属性的副本
const { id, ...messageHistoryWithoutId } = messageHistory;
console.log(messageHistoryWithoutId);
// 消息发送请求
sendRequest(messageHistoryWithoutId)
}
const sendRequest = async (messageHistory: ChatMessage) => {
// 发送消息
const res = await fetchPost(config.userInfo.url + '/chat/send', JSON.stringify(messageHistory));
if (res.ok) {
// 本地存储一份聊天记录
await db.addOne('chatRecord', messageHistory);
// 更新聊天历史
chatHistory.value.push(messageHistory);
// 更新 chatList 和 conversationList
await changeChatListAndGetChatHistory(userInfo.value.userId);
// 清空输入框
clearMessage();
// 聊天框滚动到底部
await setScrollToBottom();
return;
}
}
// 更新聊天和聊天记录
const changeChatListAndChatHistory = async (data: any) => {
try {
// 从 conversationList 数据库中查找是否存在对应的会话
const conversation = await db.getByField('conversationList', 'userId', data.userId);
// 准备会话更新数据
const updatedConversation = {
userId: data.userId,
avatar: data.userInfo.avatar || "logo.png", // 如果没有头像使用默认图片
toUserId: data.toUserId,
messages: data.message,
displayName: data.userInfo.nickname,
nickname: data.userInfo.nickname,
time: data.time || Date.now(),
previewMessage: data.message,
previewTimeFormat: formatTime(Date.now()), // 时间格式化函数
createdAt: Date.now()
};
if (conversation.length === 0) {
// 如果会话不存在,则添加到数据库和 chatList
await db.addOne('conversationList', updatedConversation);
chatList.value.push(updatedConversation);
} else {
// 如果会话存在,则更新数据库和 chatList
// 只更新变化的字段,而非全部覆盖,以减少写入数据的量
await db.update('conversationList', conversation[0].id, {
avatar: data.userInfo.avatar || "logo.png",
nickname: data.userInfo.nickname,
displayName: data.userInfo.nickname,
previewMessage: data.message,
time: data.time || Date.now(),
previewTimeFormat: formatTime(Date.now())
});
// 更新 chatList 中的对应项
const existingConversationIndex = chatList.value.findIndex(
(conv: any) => conv.userId === data.userId
);
if (existingConversationIndex !== -1) {
chatList.value[existingConversationIndex] = updatedConversation;
} else {
chatList.value.push(updatedConversation);
}
}
} catch (error) {
console.error("更新聊天和聊天记录时出错:", error);
}
};
const changeChatListAndGetChatHistory = async (chatId: number) => {
const chatIdSet = new Set(chatList.value.map((chat: { chatId: any }) => chat.chatId));
// 如果会话存在于 chatList,则获取聊天记录并更新 chatHistory
if (chatIdSet.has(chatId)) {
console.log("存在");
chatHistory.value = await getHistory(chatId, userInfo.value.id, "user");
return;
}
// 如果会话不存在,则从用户表中获取该用户的基本信息
const user = await db.getOne("workbenchusers", chatId);
if (!user) {
console.warn("User not found in workbenchusers with userId:", chatId);
return;
}
// 将新用户信息添加到 chatList
const newChat = {
userId: user.id,
type: "user",
chatId: user.id,
nickname: user.nickname,
avatar: user.avatar,
displayName: user.nickname,
previewTimeFormat: formatTime(Date.now()),
previewMessage: "",
};
chatList.value.push(newChat);
// 持久化数据到数据库
await db.addOne("conversationList", {
userId: user.id,
type: "user",
chatId: user.id,
displayName: user.nickname,
username: user.username,
nickname: user.nickname,
avatar: user.avatar,
toUserId: userInfo.value.id,
time: Date.now(),
previewMessage: "",
createdAt: Date.now(),
});
};
const formatTime = (timestamp: number): string => {
const now = new Date();
const createdAt = new Date(timestamp);
const diffTime = Math.abs(now.getTime() - createdAt.getTime());
const minutes = Math.floor(diffTime / (1000 * 60));
const hours = Math.floor(minutes / 60);
const days = Math.floor(hours / 24);
if (minutes < 1) {
return '刚刚';
} else if (minutes < 60) {
return `${minutes}分钟前`;
} else if (hours < 24) {
return `${hours}小时前`;
} else {
return `${days}天前`;
}
};
const clearMessage = () => {
message.value = '';
};
// 获取用户表中所有用户
const getAllUser = async () => {
allUserList.value = await db.getAll("workbenchusers");
console.log(allUserList.value)
};
// 创建群聊
const createGroupChat = async (userIds: number[]) => {
const currUserId = userInfo.value.id;
// 将当前用户的 ID 添加到 user_ids 数组中
const newUserIds = [currUserId, ...userIds]
const data = {
name: departmentName.value,
user_ids: newUserIds
}
const url = config.userInfo.url + "/chat/group";
const res = await fetchPost(url, JSON.stringify(data));
console.log(res)
if (!res.ok) {
return false;
}
const groupData = await res.json();
console.log(groupData)
// 构建数据入库
// 群数据
const group_id = groupData.data.group_id
// const gourpData = {
// name: departmentName.value,
// avatar: "./logo.png",
// groupId: group_id,
// creator: currUserId,
// createdAt: new Date()
// }
// 群成员数据
const groupMembers = {
userId: currUserId,
groupId: group_id,
createdAt: new Date()
}
// // 添加数据库
// db.addOne("group", gourpData)
db.addOne("groupMembers", groupMembers)
// 添加到会话列表中
const groupConversation = {
group_id: group_id,
name: departmentName.value,
avatar: "./logo.png",
messages: "",
chatId: group_id,
type: "group",
displayName: departmentName.value,
previewMessage: "",
previewTimeFormat: formatTime(Date.now()),
createdAt: new Date()
}
// todo 添加群聊会话记录
// db.addOne("groupChatList", groupConversation)
chatList.value.push(groupConversation)
// 关闭对话弹窗
setGroupChatInvitedDialogVisible(false)
};
// 处理用户消息
const userChatMessage = async (data: any) => {
// 先判断数据库是否有该用户
// 更新聊天记录表
// 更新会话列表数据库
// 更新chatlist
console.log(data)
const isPresence = await db.getByField('workbenchusers', 'id', data.userId)
if (isPresence[0].id !== data.userId) {
return
}
// 添加消息记录
const addMessageHistory = {
type: data.type,
time: data.time,
userId: data.userId,
message: data.message,
toUserId: data.toUserId,
createdAt: Date.now(),
// 用户信息
userInfo: {
id: data.userId,
nickname: data.userInfo.nickname || "未知用户",
avatar: data.userInfo.avatar || "logo.png", // 使用默认头像。
email: data.userInfo.email,
phone: data.userInfo.phone,
remark: data.userInfo.remark,
role_id: data.userInfo.role_id,
}
}
await db.addOne('chatRecord', addMessageHistory)
// 更新 chatList 和 conversationList表
changeChatListAndChatHistory(data)
};
const setScrollToBottom = async () => {
// await nextTick(); // 确保 DOM 已经更新完毕
// // 检查 innerRef 是否存在
// if (!innerRef.value) {
// console.warn('innerRef is not defined.');
// return;
// }
// // 设置滚动条到底部
// const max = innerRef.value.clientHeight;
// if (scrollbarRef.value) {
// scrollbarRef.value.setScrollTop(max);
// } else {
// console.warn('scrollbarRef is not defined.');
// }
};
// 获取群列表信息
const getGroupList = async () => {
console.log('获取群列表')
const res = await fetchGet(userInfo.value.url + '/chat/group/list');
if (!res.ok) {
console.warn("Error fetching group list:", res);
return false;
}
const list = await res.json()
console.log(list.data.groups)
// 封装 list.data.groups
const formattedGroups = list.data.groups.map((group: any) => ({
group_id: group.id,
name: group.name,
avatar: group.avatar || '', // 使用默认头像
messages: "",
displayName: group.name,
chatId: group.id,
type: 'group',
previewMessage: "",
previewTimeFormat: formatTime(Date.now()),
createdAt: group.createdAt
}));
groupList.value = formattedGroups;
};
const handleUserData = async (data: any[]) => {
// 创建一个用户数组,将所有在线的用户提取出来
const users: any[] = [];
// 遍历每个数据项
data.forEach((item: any) => {
if (item.id && item.login_ip) {
users.push({
id: item.id,
ip: item.login_ip,
avatar: item.avatar,
username: item.username,
nickname: item.nickname
});
}
});
// 将提取到的用户数据传递给 setUserList
if (users.length > 0) {
await setUserList(users);
}
};
const setUserList = async (data: any[]) => {
if (data.length < 1) {
return;
}
// 从当前用户列表中获取已有用户的 IP 和完整用户映射
const existingIps = new Set(userList.value.map((d: any) => d.ip));
const userMap = new Map<string, User>(
userList.value.map((user: User) => [user.ip, user])
);
const updates: any[] = [];
const newEntries: any[] = [];
// 遍历传入的 data,每个用户根据是否存在来更新或添加
data.forEach((d: any) => {
const existingUser = userMap.get(d.ip);
if (existingUser && existingIps.has(d.ip)) {
// 若用户已存在,添加到更新列表
updates.push({
key: existingUser.id,
changes: {
isOnline: true,
avatar: d.avatar,
nickname: d.nickname,
username: d.username,
updatedAt: Date.now()
}
});
} else {
// 若用户不存在,添加到新条目列表
newEntries.push({
id: d.id,
ip: d.ip,
isOnline: true,
avatar: d.avatar,
nickname: d.nickname,
username: d.usernmae,
createdAt: Date.now(),
updatedAt: Date.now()
});
}
});
// 批量更新和添加用户数据
if (updates.length > 0) {
await db.table('workbenchusers').bulkUpdate(updates);
}
if (newEntries.length > 0) {
await db.table('workbenchusers').bulkPut(newEntries);
}
// 刷新用户列表
await getUserList();
};
const getUserList = async () => {
try {
// 从数据库中获取所有用户信息
const list = await db.getAll("workbenchusers");
// 创建一个 Map,用于存储每个用户的唯一 ID 地址
let uniqueIdMap = new Map<string, any>();
// 遍历用户列表,将每个用户添加到 Map 中(基于 ID 去重)
list.forEach((item: any) => {
uniqueIdMap.set(item.userId, item); // 使用 ID 作为键,用户对象作为值
});
// 将 Map 的值转换为数组(去重后的用户列表)
const uniqueIdList = Array.from(uniqueIdMap.values());
// 按照 updatedAt 时间进行升序排序
uniqueIdList.sort((a: any, b: any) => a.time - b.time);
// 更新用户列表
userList.value = uniqueIdList;
} catch (error) {
console.error("获取用户列表失败:", error);
}
};
// 初始化统一用户列表状态
const initUserList = async () => {
if (!userList.value.length) return;
// 获取需要更新的用户数据(只选取在线的用户并设为离线状态)
const updates = userList.value.reduce((acc: any[], user: any) => {
console.log(user);
if (user.isOnline) {
console.log(user);
acc.push({
key: user.id,
changes: { isOnline: false }
});
}
return acc;
}, []);
// 如果有需要更新的用户,批量更新数据库状态
if (updates.length) {
await db.table('workbenchusers').bulkUpdate(updates);
}
};
const initOnlineUserList = async () => {
const msgAll = await db.getAll('workbenchusers');
const list = msgAll.reduce((acc: any, msg: any) => {
if (!msg.isMe) {
const targetId = msg.targetId;
if (!acc[targetId]) {
acc[targetId] = { chatArr: [], readNum: 0 };
}
acc[targetId].chatArr.push(msg);
// 计算未读消息数量
if (!msg.isRead) {
acc[targetId].readNum++;
}
}
return acc;
}, {});
const res = Object.keys(list).map(targetId => {
const { chatArr, readNum } = list[targetId];
const lastMessage = chatArr[chatArr.length - 1];
if (lastMessage) {
lastMessage.readNum = readNum;
return lastMessage;
}
return null; // 防止返回空值
}).filter(Boolean); // 过滤掉空值
userList.value = res.sort((a, b) => b.createdAt - a.createdAt);
};
const changeChatList = async (chatId: number, type: string) => {
// 设置 targetUserId
// 根据type去判断
// user会话,查发送和接收发方id
// group会话,查群id(chatId)查到所有消息记录
targetChatId.value = chatId
if (type === 'user') {
// 获取当前用户和目标用户的聊天记录
const history = await getHistory(userInfo.value.id, chatId, type)
chatHistory.value = history;
// 设置目标用户的信息
await setTargetUserInfo(chatId);
} else if (type === 'group') {
console.log('group')
// 获取当前用户和目标用户的聊天记录
const history = await getHistory(userInfo.value.id, chatId, type)
chatHistory.value = history;
// 设置目标用户的信息
await setTargetGrouprInfo(chatId);
}
};
const getHistory = async (sendUserId: number, toUserId: number, type: string) => {
var messagesHistory
if (type === 'user') {
messagesHistory = await db.filter('chatRecord', (record: any) => {
return (
(record.userId === sendUserId && record.toUserId === toUserId) ||
(record.toUserId === sendUserId && record.userId === toUserId)
);
});
} else if (type === 'group') {
console.log('group')
messagesHistory = await db.getByField('groupChatRecord', "groupId", toUserId);
}
return messagesHistory
}
// 设置目标用户的信息
const setTargetUserInfo = async (id: number) => {
console.log(id)
const userInfoArray = await db.getByField('conversationList', "userId", id);
targetUserInfo.value = userInfoArray.length > 0 ? userInfoArray[0] : {};
targetGroupInfo.value = {}
};
// 设置目标群信息
const setTargetGrouprInfo = async (id: number) => {
const info = groupList.value.find((group: any) => group.group_id === id);
targetGroupInfo.value = info || {};
targetUserInfo.value = {}
};
const handleContextMenu = async () => {
contextMenu.value.visible = false;
};
const groupChatMessage = async (data: any) => {
console.log(data)
// 创建消息记录
const messageRecord = {
userId: data.userId,
groupId: data.to_groupid,
messageType: data.messageType,
message: data.message,
time: data.time,
type: data.type,
createdAt: Date.now(),
userInfo: {
id: data.userId,
nickname: data.userInfo.nickname || "未知用户",
avatar: data.userInfo.avatar || "logo.png", // 使用默认头像。
email: data.userInfo.email,
phone: data.userInfo.phone,
remark: data.userInfo.remark,
role_id: data.userInfo.role_id,
}
};
console.log(messageRecord)
// 将消息记录添加到数据库
await db.addOne('groupChatRecord', messageRecord);
// // 更新 chatHistory
// chatHistory.value.push(messageRecord);
// // 更新 chatList 和 conversationList表
// changeChatListAndChatHistory(data);
};
const showContextMenu = (event: any, id: number) => {
contextMenu.value.visible = true;
contextMenu.value.chatMessageId = id;
contextMenu.value.x = event.x;
contextMenu.value.y = event.y;
};
return {
emojiList,
userList,
chatList,
groupList,
chatHistory,
userInfo,
search,
showChooseFile,
currentPage,
pageSize,
scrollbarRef,
innerRef,
currentNavId,
targetUserInfo,
targetChatId,
message,
contextMenu,
activeNames,
groupChatInvitedDialogVisible,
groupInfoSettingDrawerVisible,
departmentList,
allUserList,
departmentName,
targetGroupInfo,
initChat,
showContextMenu,
setCurrentNavId,
sendMessage,
changeChatList,
handleContextMenu,
changeChatListAndGetChatHistory,
handleUserData,
initUserList,
setGroupChatInvitedDialogVisible,
setGroupInfoDrawerVisible,
createGroupChat,
userChatMessage,
initOnlineUserList,
getDepartmentList,
getAllUser,
groupChatMessage
};
});