143 lines
3.2 KiB
Go
143 lines
3.2 KiB
Go
package model
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import (
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"github.com/sjzar/chatlog/pkg/model/wxproto"
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"google.golang.org/protobuf/proto"
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)
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type ChatRoom struct {
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Name string `json:"name"`
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Owner string `json:"owner"`
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Users []ChatRoomUser `json:"users"`
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// Extra From Contact
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Remark string `json:"remark"`
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NickName string `json:"nickName"`
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User2DisplayName map[string]string `json:"-"`
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}
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type ChatRoomUser struct {
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UserName string `json:"userName"`
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DisplayName string `json:"displayName"`
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}
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// CREATE TABLE ChatRoom(
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// ChatRoomName TEXT PRIMARY KEY,
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// UserNameList TEXT,
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// DisplayNameList TEXT,
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// ChatRoomFlag int Default 0,
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// Owner INTEGER DEFAULT 0,
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// IsShowName INTEGER DEFAULT 0,
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// SelfDisplayName TEXT,
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// Reserved1 INTEGER DEFAULT 0,
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// Reserved2 TEXT,
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// Reserved3 INTEGER DEFAULT 0,
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// Reserved4 TEXT,
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// Reserved5 INTEGER DEFAULT 0,
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// Reserved6 TEXT,
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// RoomData BLOB,
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// Reserved7 INTEGER DEFAULT 0,
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// Reserved8 TEXT
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// )
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type ChatRoomV3 struct {
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ChatRoomName string `json:"ChatRoomName"`
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Reserved2 string `json:"Reserved2"` // Creator
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RoomData []byte `json:"RoomData"`
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// // 非关键信息，暂时忽略
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// UserNameList string `json:"UserNameList"`
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// DisplayNameList string `json:"DisplayNameList"`
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// ChatRoomFlag int `json:"ChatRoomFlag"`
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// Owner int `json:"Owner"`
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// IsShowName int `json:"IsShowName"`
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// SelfDisplayName string `json:"SelfDisplayName"`
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// Reserved1 int `json:"Reserved1"`
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// Reserved3 int `json:"Reserved3"`
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// Reserved4 string `json:"Reserved4"`
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// Reserved5 int `json:"Reserved5"`
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// Reserved6 string `json:"Reserved6"`
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// Reserved7 int `json:"Reserved7"`
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// Reserved8 string `json:"Reserved8"`
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}
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func (c *ChatRoomV3) Wrap() *ChatRoom {
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var users []ChatRoomUser
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if len(c.RoomData) != 0 {
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users = ParseRoomData(c.RoomData)
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}
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user2DisplayName := make(map[string]string, len(users))
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for _, user := range users {
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if user.DisplayName != "" {
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user2DisplayName[user.UserName] = user.DisplayName
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}
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}
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return &ChatRoom{
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Name: c.ChatRoomName,
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Owner: c.Reserved2,
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Users: users,
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User2DisplayName: user2DisplayName,
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}
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}
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// CREATE TABLE chat_room(
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// id INTEGER PRIMARY KEY,
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// username TEXT,
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// owner TEXT,
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// ext_buffer BLOB
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// )
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type ChatRoomV4 struct {
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ID int `json:"id"`
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UserName string `json:"username"`
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Owner string `json:"owner"`
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ExtBuffer []byte `json:"ext_buffer"`
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}
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func (c *ChatRoomV4) Wrap() *ChatRoom {
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var users []ChatRoomUser
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if len(c.ExtBuffer) != 0 {
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users = ParseRoomData(c.ExtBuffer)
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}
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return &ChatRoom{
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Name: c.UserName,
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Owner: c.Owner,
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Users: users,
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}
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}
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func ParseRoomData(b []byte) (users []ChatRoomUser) {
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var pbMsg wxproto.RoomData
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if err := proto.Unmarshal(b, &pbMsg); err != nil {
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return
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}
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if pbMsg.Users == nil {
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return
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}
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users = make([]ChatRoomUser, 0, len(pbMsg.Users))
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for _, user := range pbMsg.Users {
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u := ChatRoomUser{UserName: user.UserName}
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if user.DisplayName != nil {
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u.DisplayName = *user.DisplayName
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}
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users = append(users, u)
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}
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return users
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}
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func (c *ChatRoom) DisplayName() string {
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switch {
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case c.Remark != "":
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return c.Remark
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case c.NickName != "":
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return c.NickName
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}
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return ""
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}
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