import {HttpContextContract} from '@ioc:Adonis/Core/HttpContext'
import Project from "App/Models/Project";
import ProjectStoreValidator from "App/Validators/project/ProjectStoreValidator";
import ProjectUpdateValidator from "App/Validators/project/ProjectUpdateValidator";
import File from "App/Models/File";
import getTranslation from "App/Utils/getTranslation";

export default class ProjectsController {

  public async index ({ response }: HttpContextContract) {
    return response.status(200).send({
      projects: await Project.query()
        .orderBy('id', 'asc')
        .preload('cover')
        .preload('description')
        .preload('tags', (tags) => {
          tags.preload('label')
        })
    })
  }

  public async store ({ request, response }: HttpContextContract) {
    const data = await request.validate(ProjectStoreValidator)
    const project = await Project.create(data)
    const cover = await File.findByOrFail('label', data.cover)

    await project.related('cover').associate(cover)
    await project.related('description').associate(await getTranslation(data.description))
    await project.related('tags').sync(data.tags!)
    return response.status(200).send({
      project
    })
  }

  public async show ({ params, response }: HttpContextContract) {
    const project = await Project.findOrFail(params.id)
    await project.load('cover')
    await project.load('description')
    await project.load('tags', (tags) => {
      tags.preload('label')
    })
    return response.status(200).send({
      project
    })
  }

  public async update ({ request, params, response }: HttpContextContract) {
    const project = await Project.findOrFail(params.id)
    const data = await request.validate(ProjectUpdateValidator)
    const cover = await File.findBy('label', data.cover)

    await project.merge(data).save()
    if (cover) await project.related('cover').associate(cover)

    if (data.description) await project.related('description').associate(await getTranslation(data.description))

    await project.related('tags').sync(data.tags!)
    return response.status(200).send({
      project
    })
  }

  public async destroy ({ response, params }: HttpContextContract) {
    const project = await Project.findOrFail(params.id)
    await project.delete()
    return response.status(200).send({
      message: 'Project successfully deleted!'
    })
  }

}