import { Component } from '@angular/core';
import { MergeComponent } from '../merge/merge.component';
import { HttpClient } from '@angular/common/http';
import { environment } from 'src/environments/environment.development';
import { CommonModule } from '@angular/common';
import { FetchLogService } from 'src/app/shared/services/fetch-log.service';

@Component({
  selector: 'app-changelog',
  standalone: true,
  templateUrl: './changelog.component.html',
  styleUrls: ['./changelog.component.css'],
  imports: [CommonModule,MergeComponent]
})
export class ChangelogComponent {

  public displayableLogs: string[] = [];
  showLogModal:boolean = false;

  constructor(
    private httpClient: HttpClient,
  ){
    this.fetchLoglist();
    this.translateLogDirToString();
  }

  public fetchLoglist(): string[]{
    // TODO: Fetch changelog.html
    // fetch("/changelog")
    let dirlist: any[] = []
    this.httpClient.get(environment.api+"/mergelogList", {
      withCredentials: true
    }).subscribe({
      next: (value) => {
        console.log(value)
        if(typeof value === "object" && value !== null){
          if("dirs" in value){
            console.log("dirs", value)
            // dirlist.push(...(value as {dirs: unknown[]})["dirs"]);
            this.displayableLogs = value.dirs as any[];
          }
        }
      },
      error: (err) => {
        console.error('Error fetch json: ',err);
      }
    })
    console.log(dirlist);
    return dirlist;
  }


  public translateLogDirToString(){
    console.log("LogDirList: ", this.displayableLogs)
    let dirSelector = document.getElementById("log-dir-list")
    // for(let dir of this.displayableLogs){
    //   console.log(dir)
    //   const p = document.createElement('p');
    //   p.innerText = dir;
    //   dirSelector!.appendChild(p);
    //   dirSelector?.replaceChild(p, dirSelector.children[])
    // }
  }

  refreshLogList(){
    this.fetchLoglist();
    this.translateLogDirToString();
  }

  viewLog(name:string){
    let cli = new FetchLogService(this.httpClient);
    this.showLogModal = !this.showLogModal;
    cli.fetchLogsToDisplay("", true, false, name);
    cli.fetchLogsToDisplay("", false, false, name);
  }

  toggleLogModal(){
    this.showLogModal = !this.showLogModal;
  }
}