import { BaseCommand, flags } from '@adonisjs/core/ace'
import type { CommandOptions } from '@adonisjs/core/types/ace'
import db from '@adonisjs/lucid/services/db'
import AccessService from '#services/access_service'
import { TIERS } from '#config/access'

/** Makes invite codes (SIGNUP=invite), optionally with a tier for the new account, e.g. a sold VIP year. */
export default class AccessInvite extends BaseCommand {
  static commandName = 'access:invite'
  static description = 'Makes invite codes, optionally giving a tier (e.g. --tier=vip --days=365)'
  static options: CommandOptions = { startApp: true }

  @flags.number({ description: 'How many codes', default: 1 })
  declare count: number

  @flags.string({ description: `Tier the new account gets (${Object.keys(TIERS).join(', ')})` })
  declare tier?: string

  @flags.number({ description: 'For how many days the tier holds (without: no end)' })
  declare days?: number

  @flags.string({ description: 'A note, e.g. who it is for or the payment' })
  declare note?: string

  async run() {
    if (this.tier && !TIERS[this.tier]) {
      this.logger.error(`No such tier: ${this.tier}`)
      this.exitCode = 1
      return
    }
    const codes = Array.from({ length: this.count }, () => AccessService.newKey())
    await db.table('invites').multiInsert(
      codes.map((code) => ({ code, tier: this.tier ?? null, tier_days: this.tier ? (this.days ?? null) : null, note: this.note ?? null }))
    )
    for (const code of codes) this.logger.log(code)
  }
}