import { BeeModes } from '@ethersphere/bee-js'
import chalk from 'chalk'
import { LeafCommand } from 'furious-commander'
import { exit } from 'process'
import { createKeyValue } from '../utils/text'
import { RootCommand } from './root-command'

export class Status extends RootCommand implements LeafCommand {
  public readonly name = 'status'

  public readonly description = 'Check Bee status'

  public async run(): Promise<void> {
    super.init()

    this.console.all(chalk.bold('Bee'))
    process.stdout.write(createKeyValue('API', this.beeApiUrl))
    try {
      await this.bee.checkConnection()
      process.stdout.write(chalk.bold.green(' [OK]') + '\n')
    } catch {
      process.stdout.write(chalk.bold.red(' [FAILED]') + '\n')
      process.stdout.write('\nIs your Bee node running?\n')
      exit(1)
    }
    const versions = await this.bee.getVersions()
    this.console.all(createKeyValue('Version', versions.beeVersion))
    const nodeInfo = await this.bee.getNodeInfo()
    this.console.all(createKeyValue('Mode', nodeInfo.beeMode))

    if (nodeInfo.beeMode !== BeeModes.ULTRA_LIGHT && nodeInfo.beeMode !== BeeModes.DEV) {
      this.console.all('')
      this.console.all(chalk.bold('Chainsync'))
      const { block, chainTip, currentPrice } = await this.bee.getChainState()
      this.console.all(
        createKeyValue(
          'Block',
          `${block.toLocaleString()} / ${chainTip.toLocaleString()} (Δ ${(chainTip - block).toLocaleString()})`,
        ),
      )
      this.console.all(createKeyValue('Storage Price', currentPrice.toLocaleString() + ' PLUR / chunk / block'))
    }

    if (nodeInfo.beeMode !== BeeModes.DEV) {
      this.console.all('')
      this.console.all(chalk.bold('Topology'))
      const topology = await this.bee.getTopology()
      this.console.all(createKeyValue('Connected Peers', topology.connected))
      this.console.all(createKeyValue('Population', topology.population))
      this.console.all(createKeyValue('Depth', topology.depth))
    }

    if (nodeInfo.beeMode !== BeeModes.ULTRA_LIGHT && nodeInfo.beeMode !== BeeModes.DEV) {
      this.console.all('')
      this.console.all(chalk.bold('Wallet'))
      try {
        const { bzzBalance, nativeTokenBalance } = await this.bee.getWalletBalance()
        this.console.all(createKeyValue('xBZZ', bzzBalance.toDecimalString()))
        this.console.all(createKeyValue('xDAI', nativeTokenBalance.toDecimalString()))
      } catch {
        this.console.all(chalk.yellow('Wallet balance not available'))
        this.console.all('This is normal if chequebook is disabled in the node configuration.')
      }
    }

    if (nodeInfo.beeMode !== BeeModes.ULTRA_LIGHT && nodeInfo.beeMode !== BeeModes.DEV) {
      this.console.all('')
      this.console.all(chalk.bold('Chequebook'))
      try {
        const { totalBalance, availableBalance } = await this.bee.getChequebookBalance()
        this.console.all(createKeyValue('Available xBZZ', availableBalance.toDecimalString()))
        this.console.all(createKeyValue('Total xBZZ', totalBalance.toDecimalString()))
      } catch {
        this.console.all(chalk.yellow('Chequebook balance not available'))
        this.console.all('This is normal if chequebook is disabled in the node configuration.')
      }
    }

    if (nodeInfo.beeMode === BeeModes.FULL) {
      this.console.all('')
      this.console.all(chalk.bold('Staking'))
      const stake = await this.bee.getStake()
      const surplusStake = await this.bee.getWithdrawableStake()
      this.console.all(createKeyValue('Staked xBZZ', stake.toDecimalString()))
      this.console.all(createKeyValue('Withdrawable staked xBZZ', surplusStake.toDecimalString()))

      const reserveStatus = await this.bee.getStatus()
      this.console.all('')
      this.console.all(chalk.bold('Reserve'))
      this.console.all(
        createKeyValue(
          'Pullsync rate',
          reserveStatus.pullsyncRate.toFixed(2) +
            ' chunks/s (' +
            ((reserveStatus.pullsyncRate * 4096) / 1024 / 1024).toFixed(2) +
            ' MB/s)',
        ),
      )
      this.console.all(
        createKeyValue(
          'Reserve size',
          reserveStatus.reserveSize.toLocaleString() +
            ' chunks (' +
            ((reserveStatus.reserveSize * 4096) / 1024 / 1024 / 1024).toFixed(2) +
            ' GB)',
        ),
      )

      this.console.all(
        createKeyValue(
          'Reserve size within radius',
          reserveStatus.reserveSizeWithinRadius.toLocaleString() +
            ' chunks (' +
            ((reserveStatus.reserveSizeWithinRadius * 4096) / 1024 / 1024 / 1024).toFixed(2) +
            ' GB)',
        ),
      )
      this.console.all('')
      this.console.all(chalk.bold('Redistribution'))
      const redistributionState = await this.bee.getRedistributionState()
      const currentRound = redistributionState.round
      this.console.all(createKeyValue('Reward', redistributionState.reward.toDecimalString() + ' xBZZ'))
      this.console.all(createKeyValue('Has sufficient funds', redistributionState.hasSufficientFunds))
      this.console.all(createKeyValue('Fully synced', redistributionState.isFullySynced))
      this.console.all(createKeyValue('Frozen', redistributionState.isFrozen))
      this.console.all(createKeyValue('Current round', redistributionState.round))
      this.console.all(
        createKeyValue(
          'Last selected round',
          redistributionState.lastSelectedRound + ' (Δ ' + (currentRound - redistributionState.lastSelectedRound) + ')',
        ),
      )
      this.console.all(
        createKeyValue(
          'Last played round',
          redistributionState.lastPlayedRound + ' (Δ ' + (currentRound - redistributionState.lastPlayedRound) + ')',
        ),
      )
      this.console.all(
        createKeyValue(
          'Last won round',
          redistributionState.lastWonRound + ' (Δ ' + (currentRound - redistributionState.lastWonRound) + ')',
        ),
      )
      this.console.all(
        createKeyValue('Last sampling duration', redistributionState.lastSampleDurationSeconds + ' seconds'),
      )
      this.console.all(
        createKeyValue('Minimum gas funds', redistributionState.minimumGasFunds.toDecimalString() + ' xDAI'),
      )
    }
  }
}