import type { Chain } from 'viem'
import { Zone } from 'viem/tempo'
import { tempo, tempoDevnet, tempoTestnet } from 'viem/tempo/chains'

type HostedZone = Zone.from.ReturnValue<Chain & Zone.from.Parameters>

/** Returns a parent chain and its configured Zones for shared sponsorship accounting. */
export function chainIds(options: chainIds.Options): number[] {
  return [
    options.sourceId,
    ...[...options.zones]
      .filter((zone) => zone.sourceId === options.sourceId)
      .map((zone) => zone.id),
  ]
}

export declare namespace chainIds {
  /** Chains included in the accounting scope. */
  type Options = {
    /** Parent Tempo chain id. */
    sourceId: number
    /** Configured Zone chains. */
    zones: Iterable<Chain>
  }
}

/** Internal Moderato Zone on Tempo testnet. */
export const zoneModeratoInternal: HostedZone = Zone.from({
  ...tempoTestnet,
  contracts: {
    ...tempoTestnet.contracts,
    messenger: { address: '0x5A4d000000000000000000000000000000000000' },
    portal: { address: '0x5Ad0000000000000000000000000000000000003' },
    verifier: { address: '0x5a56000000000000000000000000000000000000' },
  },
  id: 1_424_310_003,
  name: 'zone-moderato-internal',
  rpcUrls: {
    default: { http: ['https://zone-internal-rpc.testnet.tempo.xyz'] },
    internal: { http: ['https://zone-internal-rpc.testnet.tempo.xyz'] },
    tidx: { http: ['https://indexer-zone-internal.testnet.tempo.xyz'] },
  },
  sourceId: tempoTestnet.id,
})

/** Internal Zone on Tempo mainnet. */
export const zoneMainnetInternal: HostedZone = Zone.from({
  ...tempo,
  contracts: {
    ...tempo.contracts,
    messenger: { address: '0x5A4d000000000000000000000000000000000000' },
    portal: { address: '0x5ad0000000000000000000000000000000000001' },
    verifier: { address: '0x5a56000000000000000000000000000000000000' },
  },
  id: 421_700_001,
  name: 'zone-mainnet-internal',
  rpcUrls: {
    default: { http: ['https://zone-internal-rpc.tempo.xyz'] },
    internal: { http: ['https://zone-internal-rpc.tempo.xyz'] },
    tidx: { http: ['https://indexer-zone-internal.tempo.xyz'] },
  },
  sourceId: tempo.id,
})

/** Deel Zone on Tempo mainnet. */
export const zoneDeel: HostedZone = Zone.from({
  ...tempo,
  contracts: {
    ...tempo.contracts,
    messenger: { address: '0x5A4d000000000000000000000000000000000000' },
    portal: { address: '0x5Ad0000000000000000000000000000000000002' },
    verifier: { address: '0x5a56000000000000000000000000000000000000' },
  },
  id: 421_700_002,
  name: 'zone-deel',
  rpcUrls: {
    default: { http: ['https://zone-2-rpc.tempo.xyz'] },
    internal: { http: ['https://zone-2-rpc.tempo.xyz'] },
    tidx: { http: ['https://indexer-zone-2.tempo.xyz'] },
  },
  sourceId: tempo.id,
})

/** Stable hosted Zone on Tempo devnet. */
export const zoneStable: HostedZone = Zone.from({
  ...tempoDevnet,
  contracts: {
    ...tempoDevnet.contracts,
    messenger: { address: '0x5A4d000000000000000000000000000000000000' },
    portal: { address: '0x5aD0000000000000000000000000000000000006' },
  },
  id: 421_700_006,
  name: 'zone-stable',
  rpcUrls: {
    default: { http: ['https://rpc-zone-stable-public.devnet.tempoxyz.dev'] },
    internal: { http: ['https://rpc-zone-stable.devnet.tempoxyz.dev'] },
    tidx: { http: ['https://tidx-zone-stable.devnet.tempoxyz.dev'] },
  },
  sourceId: tempoDevnet.id,
})

/** Hosted Zone chains served by the API and admin. */
export const chains: readonly HostedZone[] = [
  zoneModeratoInternal,
  zoneMainnetInternal,
  zoneDeel,
  zoneStable,
]