/// <reference types="@vechain/connex-types" />

/**
 * The type of network that we are connected to (indentified by the genesis block)
 * */
export type NETWORK_TYPE = "main" | "test" | "solo" | "custom"

/**
 * A model for the VechainThor network that we are connected to
 * @field `id` - Unique ID for this network
 * @field `defaultNet` - If the network is a default network
 * @field `name` - A name for this network
 * @field `type` - What type of network is it? `main, test, solo or custom`
 * @field `urls` - A list of URLs for this network
 * @field `currentUrl` - The current URL that we are connected to
 * @field `explorerUrl` - The explorer URL for this network
 * @field `genesis` - The genesis block for the network
 * @field `blockTime` - The time it takes to mine a block in milliseconds
 */
export type Network = {
  id: string
  defaultNet: boolean
  name: string
  type: NETWORK_TYPE
  urls: string[]
  explorerUrl?: string
  genesis: typeof genesises.main
  blockTime: number
}

const THOR_MAIN_URLS = [
  "https://mainnet.vechain.org",
  "https://vethor-node.vechain.com",
  "https://mainnet.veblocks.net",
  "https://mainnet.vecha.in",
]

const THOR_TESTNET_URLS = [
  "https://testnet.vechain.org",
  "https://vethor-node-test.vechaindev.com",
  "https://sync-testnet.veblocks.net",
  "https://testnet.vecha.in",
]

const THOR_SOLO_URLS = ["http://localhost:8669"]

const MAIN_EXPLORER_URL = "https://explore.vechain.org"
const TEST_EXPLORER_URL = "https://explore-testnet.vechain.org"

export const genesisesId = {
  get main(): string {
    return "0x00000000851caf3cfdb6e899cf5958bfb1ac3413d346d43539627e6be7ec1b4a"
  },
  get test(): string {
    return "0x000000000b2bce3c70bc649a02749e8687721b09ed2e15997f466536b20bb127"
  },
  get solo(): string {
    return "0x00000000c05a20fbca2bf6ae3affba6af4a74b800b585bf7a4988aba7aea69f6"
  },
}

export const genesises = {
  get main(): Connex.Thor.Block {
    return {
      number: 0,
      id: "0x00000000851caf3cfdb6e899cf5958bfb1ac3413d346d43539627e6be7ec1b4a",
      size: 170,
      parentID: "0xffffffff53616c757465202620526573706563742c20457468657265756d2100",
      timestamp: 1530316800,
      gasLimit: 10000000,
      beneficiary: "0x0000000000000000000000000000000000000000",
      gasUsed: 0,
      totalScore: 0,
      txsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      txsFeatures: 0,
      stateRoot: "0x09bfdf9e24dd5cd5b63f3c1b5d58b97ff02ca0490214a021ed7d99b93867839c",
      receiptsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      signer: "0x0000000000000000000000000000000000000000",
      isTrunk: true,
      transactions: [],
    }
  },
  get test(): Connex.Thor.Block {
    return {
      number: 0,
      id: "0x000000000b2bce3c70bc649a02749e8687721b09ed2e15997f466536b20bb127",
      size: 170,
      parentID: "0xffffffff00000000000000000000000000000000000000000000000000000000",
      timestamp: 1530014400,
      gasLimit: 10000000,
      beneficiary: "0x0000000000000000000000000000000000000000",
      gasUsed: 0,
      totalScore: 0,
      txsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      txsFeatures: 0,
      stateRoot: "0x4ec3af0acbad1ae467ad569337d2fe8576fe303928d35b8cdd91de47e9ac84bb",
      receiptsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      signer: "0x0000000000000000000000000000000000000000",
      isTrunk: true,
      transactions: [],
    }
  },
  get solo(): Connex.Thor.Block {
    return {
      number: 0,
      id: "0x00000000c05a20fbca2bf6ae3affba6af4a74b800b585bf7a4988aba7aea69f6",
      size: 170,
      parentID: "0xffffffff53616c757465202620526573706563742c20457468657265756d2100",
      timestamp: 1530316800,
      gasLimit: 10000000,
      beneficiary: "0x0000000000000000000000000000000000000000",
      gasUsed: 0,
      totalScore: 0,
      txsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      txsFeatures: 0,
      stateRoot: "0x93de0ffb1f33bc0af053abc2a87c4af44594f5dcb1cb879dd823686a15d68550",
      receiptsRoot: "0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0",
      signer: "0x0000000000000000000000000000000000000000",
      isTrunk: true,
      transactions: [],
    }
  },
  which(gid: string) {
    switch (gid) {
      case this.main.id:
        return "main"
      case this.test.id:
        return "test"
      case this.solo.id:
        return "solo"
    }
  },
}

export const DEFAULT_GAS_COEFFICIENT = 0

export const BASE_GAS_PRICE = "0x000000000000000000000000000000000000626173652d6761732d7072696365"

export const defaultMainNetwork: Network = {
  id: "main",
  name: "main",
  type: "main",
  defaultNet: true,
  urls: THOR_MAIN_URLS,
  explorerUrl: MAIN_EXPLORER_URL,
  genesis: genesises.main,
  blockTime: 1000 * 10,
}

export const defaultTestNetwork: Network = {
  id: "test",
  name: "test",
  type: "test",
  defaultNet: true,
  urls: THOR_TESTNET_URLS,
  explorerUrl: TEST_EXPLORER_URL,
  genesis: genesises.test,
  blockTime: 1000 * 10,
}

export const defaultSoloNetwork: Network = {
  id: "solo",
  name: "solo",
  type: "solo",
  defaultNet: true,
  urls: THOR_SOLO_URLS,
  explorerUrl: TEST_EXPLORER_URL,
  genesis: genesises.solo,
  blockTime: 1000 * 10,
}

export const defaultNetworks: Network[] = [defaultMainNetwork, defaultTestNetwork, defaultSoloNetwork]

export const getNetworkById = (id: string): Network | undefined => {
  return defaultNetworks.find(net => net.id === id)
}

export const getNetworkByName = (name: string): Network | undefined => {
  return defaultNetworks.find(net => net.name === name)
}

//https://docs.vechain.org/miscellaneous
export const chainTagToGenesisId: Record<number, string> = {
  74: genesisesId.main,
  39: genesisesId.test,
  246: genesisesId.solo,
}