import { DateTime } from 'luxon'
import { BaseModel, belongsTo, column, hasMany } from '@adonisjs/lucid/orm'
import User from './user.js'
import type { BelongsTo, HasMany } from '@adonisjs/lucid/types/relations'
import Subject from './subject.js'
import Room from './room.js'
import ColleAttachment from './colle_attachment.js'
import Examiner from './examiner.js'

export default class Colle extends BaseModel {
  @column({ isPrimary: true })
  declare id: number

  @belongsTo(() => User, { foreignKey: 'studentId' })
  declare student: BelongsTo<typeof User>

  @column({ serializeAs: null })
  declare studentId: number

  @belongsTo(() => Examiner)
  declare examiner: BelongsTo<typeof Examiner>

  @column({ serializeAs: null })
  declare examinerId: number

  // @computed()
  // get examinerName(): string {
  //   return this.examiner?.name
  // }

  // Bjcolle data
  @column({ serializeAs: null })
  declare bjsecret: string

  @column({ serializeAs: null })
  declare bjid: string

  // Colle data
  @belongsTo(() => Subject)
  declare subject: BelongsTo<typeof Subject>

  @column({ serializeAs: null })
  declare subjectId: number

  @belongsTo(() => Room)
  declare room: BelongsTo<typeof Room>

  @column({ serializeAs: null })
  declare roomId: number

  @column()
  declare grade: number

  @column()
  declare content: string

  @column()
  declare comment: string

  @hasMany(() => ColleAttachment)
  declare attachments: HasMany<typeof ColleAttachment>

  // Time data
  @column.dateTime()
  declare date: DateTime

  @column.dateTime({ autoCreate: true })
  declare createdAt: DateTime

  @column.dateTime({ autoCreate: true, autoUpdate: true })
  declare updatedAt: DateTime
}