import * as Skeet from '@/cli'
import { getIp, setGcloudProject, syncApiUrl } from '@/cli'
import { SkeetCloudConfig } from '@/types/skeetTypes'
import { getNetworkConfig, SKEET_CONFIG_PATH } from '@/lib/getNetworkConfig'
import { Logger } from '@/lib/logger'
import fs from 'fs'

export const setupLoadBalancer = async (
  skeetCloudConfig: SkeetCloudConfig,
  domain: string,
  dnsProjectId?: string
) => {
  try {
    await setGcloudProject(skeetCloudConfig.api.projectId)
    const networkConf = await getNetworkConfig(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName
    )
    await Skeet.createFixIp(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.region,
      networkConf.loadBalancerIpName,
      true
    )
    await Skeet.createNeg(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName,
      skeetCloudConfig.api.region
    )
    await Skeet.createBackend(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName
    )
    await Skeet.addBackend(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName,
      skeetCloudConfig.api.region
    )
    await Skeet.createLb(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName
    )
    await Skeet.createSsl(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName,
      domain
    )
    await Skeet.createProxy(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName
    )
    await Skeet.createFr(
      skeetCloudConfig.api.projectId,
      skeetCloudConfig.api.appName
    )

    const ip = await getIp(
      skeetCloudConfig.api.projectId,
      networkConf.loadBalancerIpName
    )

    if (!dnsProjectId) {
      await Skeet.createZone(
        skeetCloudConfig.api.projectId,
        skeetCloudConfig.api.appName,
        domain
      )

      await Skeet.createRecord(
        skeetCloudConfig.api.projectId,
        networkConf.zoneName,
        domain,
        ip
      )
      await Skeet.createCaaRecords(
        skeetCloudConfig.api.projectId,
        networkConf.zoneName,
        domain
      )
      await Skeet.getZone(
        skeetCloudConfig.api.projectId,
        skeetCloudConfig.api.appName
      )

      await Logger.sync(
        `Copy nameServer's addresses above and paste them to your DNS settings`
      )
    } else {
      await Skeet.createRecord(dnsProjectId, networkConf.zoneName, domain, ip)
      await Skeet.createCaaRecords(dnsProjectId, networkConf.zoneName, domain)
    }

    await hasLoadBalancerTrue(skeetCloudConfig)
    await syncApiUrl(skeetCloudConfig, domain)

    await Logger.success(
      `Successfully created Load Balancer!\nhttps will be ready in about an hour after your DNS settings 🎉`
    )
  } catch (error) {
    await Logger.error(`setupLoadBalancer error: ${JSON.stringify(error)}`)
    process.exit(1)
  }
}

export const hasLoadBalancerTrue = async (skeetConfig: SkeetCloudConfig) => {
  skeetConfig.api.hasLoadBalancer = true
  fs.writeFileSync(SKEET_CONFIG_PATH, JSON.stringify(skeetConfig, null, 2))
}