import mongooseUniqueValidator from "mongoose-unique-validator";
import {AppMaster} from "@onebro/appmaster";
import {
  DeepPartial,
  IModelCreator,
  IStatus,
  IQuery,
  mapSelectedData,
  getSchemaRefs,
  ObjectId} from "@onebro/oba-common";
import {
  FinavigatorServiceChatConfig,
  FinavigatorServiceChatModel,
  FinavigatorServiceChat,
  FinavigatorServiceChatJson,
  FinavigatorServiceChatStatuses as statuses,
  FinavigatorServiceChatStatus,
  FinavigatorMessageJson,} from "../types";
import {finavigatorServiceChatSchema as chat} from "../schemas";
const refs = getSchemaRefs(chat);

export const finavigatorServiceChatModels:IModelCreator<AppMaster> = async m => {
  chat.plugin(mongooseUniqueValidator);
  chat.virtual("lastStatus").get(function(){return this.status?(this.status[this.status.length - 1] as any).json(statuses):null;});
  chat.virtual("lastStatus").set(function(o:IStatus<FinavigatorServiceChatStatus>){this.status = [...this.status,o];});
  chat.virtual("statusStr").get(function(){return this.lastStatus?this.lastStatus.name + " @ " + this.lastStatus.time:"";});
  chat.statics._populate = async function(o?:FinavigatorServiceChat){
    await o.populate(refs).execPopulate();
    !o.populated("msgs.author")?await o.populate("msgs.author").execPopulate():null;
    !o.populated("notes.author")?await o.populate("notes.author").execPopulate():null;
    return o;};
  chat.statics._find = async function(o:Partial<FinavigatorServiceChat>|string){
    if(!o) return m.e.badinfo();
    const p = typeof o == "string"?
    await FinavigatorServiceChat.findById(o):
    await FinavigatorServiceChat.findOne(FinavigatorServiceChat.translateAliases(o));
    if(!p) throw m.e.doesNotExist("service chat");
    return p;},
  chat.statics._create = async function(o:FinavigatorServiceChatConfig){return new FinavigatorServiceChat({
    ...o,
    agent:new ObjectId(o.agent),
    client:new ObjectId(o.client),
    });},
  chat.statics._update = async function(o:FinavigatorServiceChat,p:DeepPartial<FinavigatorServiceChat> & {msg?:string;note?:string;}){
    if(p.msg){p.msgs = [...o.msgs,new ObjectId(p.msg)];delete p.msg;}
    if(p.note){p.notes = [...o.notes,new ObjectId(p.note)];delete p.note;}
    await o.set(p).save();
    return await FinavigatorServiceChat._populate(o);};
  chat.statics._remove = async function(o:FinavigatorServiceChat){return await o.remove().then(() => ({removed:o._id}));};
  chat.statics._query = async function(o:IQuery){
    const {query,populate,limit,skip,sort,select} = o;
    const results:FinavigatorServiceChat[] = await this.find(this.translateAliases(query))
      .populate(populate)
      //.where(where)
      .limit(limit)
      .skip(skip)
      .sort(sort)
      .exec();
    const chats = mapSelectedData(select,results);
    return {chats};};
  chat.statics._lookup = async function({path,query}:{path:string;query:any}){
    const pipeline:any[] = [];
    return FinavigatorServiceChat.aggregate(pipeline)
    .exec()
    .then((R:Partial<{[k in keyof (FinavigatorServiceChat & FinavigatorServiceChatJson)]:any}>[]) => {
      return {chats:R.map(o => {
        if(o.status) o.status = {
          name:statuses[o.status.a0 as FinavigatorServiceChatStatus],
          time:o.status.a1,
          until:o.status.a2,
          info:o.status.a3};
        delete o._id;
        return o;})};
    });};
  chat.methods.json = function(){
    const {id,created,updated,lastStatus:status,statusStr,agent,client,msgs,notes} = this as FinavigatorServiceChat;
    const json:FinavigatorServiceChatJson = {
      id,created,updated,status,statusStr,
      agent:agent.preview(),
      client:client.preview(),
      msgs:msgs.map(m => m.json() as FinavigatorMessageJson),
      notes:notes.map(m => m.json() as FinavigatorMessageJson),
    };
    return json;};
  const FinavigatorServiceChat = m.db.model<FinavigatorServiceChat,FinavigatorServiceChatModel>("onebrother","FinavigatorServiceChat",chat);
  await FinavigatorServiceChat.init();
  return {FinavigatorServiceChat};
};