import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext'
import Employee from 'App/Models/Employee'
import UpdateEmployeeValidator from 'App/Validators/UpdateEmployeeValidator'
import CreateEmployeeValidator from 'App/Validators/CreateEmployeeValidator'

import Database from '@ioc:Adonis/Lucid/Database'

// TODO: #1 Implement paginator for Employee-Index
export default class EmployeesController {
  public async index ({bouncer}: HttpContextContract) {
    await bouncer.authorize('employees.index')

    return await Database.from('employees').select('*')
  }

  public async store ({request}: HttpContextContract) {
    try {
      const payload = await request.validate(CreateEmployeeValidator)

      return await Employee.create({
        firstName: payload.firstName,
        lastName: payload.lastName,
        shorthand: payload.shorthand,
        email: payload.email,
        phone: payload.phone,
        mobile: payload.mobile,
        contractHours: payload.contractHours,
      })

    } catch (error) {
      return error
    }

  }

  public async show ({params, bouncer}: HttpContextContract) { 
    const emp = await Employee.findOrFail(params.id)

    if (await bouncer.denies('employees.show', emp)){
      return 'Not admin or wrong user'
    }

    return emp
  }

  public async update ({params, request}: HttpContextContract) {

    const employee : Employee = await Employee.findOrFail(params.id)

    try {
      const payload = await request.validate(UpdateEmployeeValidator)
      
      employee.firstName = payload.firstName
      employee.lastName = payload.lastName ?? ''
      employee.shorthand = payload.shorthand
      employee.email = payload.email ?? ''
      employee.phone = payload.phone ?? ''
      employee.mobile = payload.mobile ?? ''
      employee.contractHours = payload.contractHours ?? 0

      return await employee.save()
    
    } catch(error) {
      return error
    }
  }

  public async destroy ({params}: HttpContextContract) {
    return await Database.from('employees').where('id', params.id).delete()
  }
}