import { Component, OnInit } from '@angular/core';
import { LabService } from '@services'
import { MongoService } from 'wacom'
@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    public option: any = {
        surname: [],
        title: [],
        year: [],
        selected: {
            surname: "",
            title: "",
            year: "",
            minYear: ""
        }
    }
    public edit: any = {}
    public books: any = []
    public create: any = {}
    public properties = ['surname', 'initials', 'title', 'year']
    constructor(public lab: LabService, private mongo: MongoService) {
        this.mongo.on('lab', ()=>{
            this.lab.lab.forEach(item => {
                this.edit[item._id] = {
                    _id: item._id
                }
                if(this.option.surname.indexOf(item.surname) == -1) {
                    this.option.surname.push(item.surname)
                }
                if(this.option.title.indexOf(item.title) == -1) {
                    this.option.title.push(item.title)
                }
                if(this.option.year.indexOf(item.year) == -1) {
                    this.option.year.push(Number(item.year))
                }
            })
            this.books = this.lab.lab.concat()
            console.log(this.edit);
        });
    }
    addBook() {
        this.create.surname = this.create.pib.split(' ')[0]
        this.create.initials = this.create.pib.split(' ')[1]
        delete this.create.pib
        delete this.create.add
        this.lab.create(this.create)
    }
    sort(value) {
        if(this.option.selected[value] == '') {
            this.books = this.lab.lab.concat()
            return
        }
        this.books.splice(0, this.books.length)
        if(value == 'minYear') {
            this.lab.lab.forEach(item => {
                if(item.year >= this.option.selected.minYear) {
                    this.books.push(item)
                }
            })
            return
        }
        this.lab.lab.forEach(item => {
            console.log(this.option.selected[value]);
            console.log(Object.values(item));
            if(Object.values(item).indexOf(this.option.selected[value]) != -1) {
                this.books.push(item)
            }
        })
    }
    ngOnInit(): void {
    }
}