import mongooseUniqueValidator from "mongoose-unique-validator";
import {AppMaster} from "@onebro/appmaster";
import {
  DeepPartial,
  IModelCreator,
  IStatus,
  IQuery,
  mapSelectedData,
  getSchemaRefs,
  ObjectId} from "@onebro/oba-common";
import {
  FinavigatorMessageConfig,
  FinavigatorMessageModel,
  FinavigatorMessage,
  FinavigatorMessageJson,
  FinavigatorMessageStatuses as statuses,
  FinavigatorMessageStatus,} from "../types";
import {finavigatorMessageSchema as msg} from "../schemas";
const refs = getSchemaRefs(msg);

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