import { BaseCommand } from '@adonisjs/core/ace'
import { CommandOptions } from '@adonisjs/core/types/ace'
import SeedOrchestrator from '#services/SeedOrchestrator'

/** Seeding progress per range status and per node (CONCEPT.md D38). */
export default class SeedStatus extends BaseCommand {
  public static commandName = 'seed:status'
  public static description = 'Shows seeding progress per range status and per node.'

  public static options: CommandOptions = {
    startApp: true,
  }

  public async run() {
    const status = await SeedOrchestrator.status()
    const n = (x: unknown) => Number(x ?? 0).toLocaleString('en')
    for (const r of status.ranges) {
      this.logger.info(`${r.status}: ${n(r.ranges)} ranges, ${n(r.reached)} of ${n(r.articles)} articles reached, ${n(r.headers)} headers, ${n(r.files)} files`)
    }
    for (const node of status.nodes) {
      this.logger.info(`node ${node.name}${node.disabled ? ' (disabled)' : ''}: ${node.leases} leases, ${n(node.headers)} headers, last seen ${node.last_seen_at ?? 'never'}`)
    }
    this.logger.info(`Headers in ranges finished in the last hour: ${n(status.headersDoneLastHour)}`)
    if (status.paused) this.logger.warning(`No new leases: ${status.paused} (BACKFILL_MAX_NVME_GB / BACKFILL_MAX_HDD_GB).`)
  }
}