import { assertType, describe, expect, test } from 'vitest'

import { celo } from '../../chains/index.js'
import { createPublicClient } from '../../clients/createPublicClient.js'
import { http } from '../../clients/transports/http.js'
import type { Transaction } from '../../types/transaction.js'
import { parseEther } from '../../utils/unit/parseEther.js'
import { mine } from '../test/mine.js'
import { setBalance } from '../test/setBalance.js'
import { sendTransaction } from '../wallet/sendTransaction.js'
import { accounts, forkBlockNumber } from '~test/src/constants.js'
import { publicClient, testClient, walletClient } from '~test/src/utils.js'

import { wait } from '../../utils/wait.js'
import { getBlock } from './getBlock.js'
import { getTransaction } from './getTransaction.js'

const sourceAccount = accounts[0]
const targetAccount = accounts[1]

test('gets transaction', async () => {
	const transaction = await getTransaction(publicClient, {
		blockNumber: 15131999n,
		index: 69,
	})
	assertType<Transaction>(transaction)
	expect(transaction).toMatchInlineSnapshot(`
    {
      "accessList": [],
      "blockHash": "0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d",
      "blockNumber": 15131999n,
      "chainId": 1,
      "from": "0xa152f8bb749c55e9943a3a0a3111d18ee2b3f94e",
      "gas": 100000n,
      "gasPrice": 11789405161n,
      "hash": "0xa4b1f606b66105fa45cb5db23d2f6597075701e7f0e2367f4e6a39d17a8cf98b",
      "input": "0x23b872dd000000000000000000000000a00f99bc38b1ecda1fd70eaa1cd31d576a9f46b0000000000000000000000000f16e9b0d03470827a95cdfd0cb8a8a3b46969b910000000000000000000000000000000000000000000000000000002b3b6fb3d0",
      "maxFeePerGas": 30309666435n,
      "maxPriorityFeePerGas": 1000000000n,
      "nonce": 513116,
      "r": "0x5e49a7bd0534c6b6d3bbe581659424d3747f920d40ce56e48d26e5d94aac32ca",
      "s": "0x1746abe27b7c4f00bda1ec714ac1f7083e9025b6ca3b2248e439a173e4ab55e0",
      "to": "0x15d4c048f83bd7e37d49ea4c83a07267ec4203da",
      "transactionIndex": 69,
      "type": "eip1559",
      "typeHex": "0x2",
      "v": 1n,
      "value": 0n,
    }
  `)
})

test('gets transaction (legacy)', async () => {
	const transaction = await getTransaction(publicClient, {
		blockNumber: 15131999n,
		index: 0,
	})
	expect(transaction).toMatchInlineSnapshot(`
    {
      "blockHash": "0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d",
      "blockNumber": 15131999n,
      "chainId": undefined,
      "from": "0x47a6b2f389cf4bb6e4b69411c87ae82371daf87e",
      "gas": 200000n,
      "gasPrice": 57000000000n,
      "hash": "0x31a326e4190db96a0c12ef2f2aee6d4566635deb78a3c3497af208b8b7039f22",
      "input": "0xa9059cbb00000000000000000000000001cc0c6c6c57707f89ab0c9a0c22139c501ffba50000000000000000000000000000000000000000000000064cf7d4e7b36a8000",
      "nonce": 3,
      "r": "0x36b5c1f8f70e845a35784b4e18807af88c36fd4958bc71e7dab3b99293531f73",
      "s": "0x5e1a25ed16877580921003749f54d0a14981cd989c293c202a382f43d87b2c47",
      "to": "0x3d382228c54736d831fac2748f4734d9177c7332",
      "transactionIndex": 0,
      "type": "legacy",
      "typeHex": "0x0",
      "v": 37n,
      "value": 0n,
    }
  `)
})

test('gets transaction (eip2930)', async () => {
	const block = await getBlock(publicClient)

	await setBalance(testClient, {
		address: targetAccount.address,
		value: targetAccount.balance,
	})

	const hash = await sendTransaction(walletClient, {
		accessList: [{ address: targetAccount.address, storageKeys: [] }],
		account: sourceAccount.address,
		to: targetAccount.address,
		value: parseEther('1'),
		gasPrice: BigInt((block.baseFeePerGas ?? 0n) * 2n),
	})

	const transaction = await getTransaction(publicClient, {
		hash,
	})
	expect(Object.keys(transaction)).toMatchInlineSnapshot(`
    [
      "hash",
      "nonce",
      "blockHash",
      "blockNumber",
      "transactionIndex",
      "from",
      "to",
      "value",
      "gasPrice",
      "gas",
      "input",
      "v",
      "r",
      "s",
      "type",
      "accessList",
      "chainId",
      "typeHex",
    ]
  `)
	expect(transaction.type).toMatchInlineSnapshot('"eip2930"')
	expect(transaction.from).toMatchInlineSnapshot(
		'"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266"',
	)
	expect(transaction.gas).toBeDefined()
	expect(transaction.to).toMatchInlineSnapshot(
		'"0x70997970c51812dc3a010c7d01b50e0d17dc79c8"',
	)
	expect(transaction.value).toMatchInlineSnapshot('1000000000000000000n')
})

test('chain w/ custom block type', async () => {
	const client = createPublicClient({
		chain: celo,
		transport: http(),
	})

	const transaction = await getTransaction(client, {
		blockNumber: 16628100n,
		index: 0,
	})

	expect(transaction).toMatchInlineSnapshot(`
    {
      "blockHash": "0x740371d30b3cee9d687f72e3409ba6447eceda7de86bc38b0fa84493114b510b",
      "blockNumber": 16628100n,
      "chainId": undefined,
      "ethCompatible": false,
      "feeCurrency": null,
      "from": "0x045d685d23e8aa34dc408a66fb408f20dc84d785",
      "gas": 1527520n,
      "gasPrice": 2999683966n,
      "gatewayFee": 0n,
      "gatewayFeeRecipient": null,
      "hash": "0x55678b68cc086d5b9739bb28748b492db030d001d9eb59001cc2d1f7a3305d17",
      "input": "0x389ec778",
      "nonce": 697201,
      "r": "0xf507fb8fa33ffd05a7f26c980bbb8271aa113affc8f192feba87abe26549bda1",
      "s": "0x7971c7b15ab4475ce6256da0bdf62ca1d1e491be8a03fe7637289f98c166f521",
      "to": "0xb86d682b1b6bf20d8d54f55c48f848b9487dec37",
      "transactionIndex": 0,
      "type": "legacy",
      "typeHex": "0x0",
      "v": 84475n,
      "value": 0n,
    }
  `)
})

describe('args: hash', () => {
	test('gets transaction by hash', async () => {
		const transaction = await getTransaction(publicClient, {
			hash: '0x886df53066105ebe390f3efcb4a523d7178597da84dfaa1bbc524e2b20b5650c',
		})
		expect(transaction).toMatchInlineSnapshot(`
      {
        "accessList": [],
        "blockHash": "0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d",
        "blockNumber": 15131999n,
        "chainId": 1,
        "from": "0x0926218bdafe613a4152628d14a762b6718741b9",
        "gas": 70000n,
        "gasPrice": 10939430701n,
        "hash": "0x886df53066105ebe390f3efcb4a523d7178597da84dfaa1bbc524e2b20b5650c",
        "input": "0x23b872dd0000000000000000000000000e7aeefe352dc961aaeeb32eb97fecd8a3f014f80000000000000000000000000926218bdafe613a4152628d14a762b6718741b9000000000000000000000000000000000000000000000000000000003fc6e780",
        "maxFeePerGas": 10939430701n,
        "maxPriorityFeePerGas": 10939430701n,
        "nonce": 4,
        "r": "0xe7dc7a0b7db15dba318fea7ad3dcbbc2170e5d52566c2e2785f7740f3ac1529d",
        "s": "0x1b2687608968ecb67230bbf7944199560fa2b3cffe9cc2b1c024e1c8f86a9e08",
        "to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "transactionIndex": 98,
        "type": "eip1559",
        "typeHex": "0x2",
        "v": 1n,
        "value": 0n,
      }
    `)
	})

	test('throws if transaction not found', async () => {
		await expect(
			getTransaction(publicClient, {
				hash: '0x4ca7ee652d57678f26e887c149ab0735f41de37bcad58c9f6d3ed5824f15b74d',
			}),
		).rejects.toThrowError(
			'Transaction with hash "0x4ca7ee652d57678f26e887c149ab0735f41de37bcad58c9f6d3ed5824f15b74d" could not be found.',
		)
	})
})

describe('args: blockHash', () => {
	test('blockHash: gets transaction by block hash & index', async () => {
		const transaction = await getTransaction(publicClient, {
			blockHash:
				'0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d',
			index: 5,
		})
		expect(transaction).toMatchInlineSnapshot(`
      {
        "blockHash": "0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d",
        "blockNumber": 15131999n,
        "chainId": undefined,
        "from": "0xb14f54018284f5964097506219e2fd4c1783ca55",
        "gas": 35859n,
        "gasPrice": 21000000000n,
        "hash": "0x082395f55b04a9ee09fc341ed0c10f0289786057fbb7153584cad85b6abf7737",
        "input": "0xa9059cbb000000000000000000000000a471cffe40390a01e82245db590aff6233cc3f060000000000000000000000000000000000000000000004e8de652b3188049000",
        "nonce": 0,
        "r": "0xb5793da381688e5e52e519044a0faead359109f47493e90a5424d2f7cfc8c448",
        "s": "0x56a18fe5d653f59838ffd9659da41c8f87826a2c26429165adb2284f50a4d5d8",
        "to": "0x554ffc77f4251a9fb3c0e3590a6a205f8d4e067d",
        "transactionIndex": 5,
        "type": "legacy",
        "typeHex": "0x0",
        "v": 28n,
        "value": 0n,
      }
    `)
	}, 10000)

	test('blockHash: throws if transaction not found', async () => {
		const { hash: blockHash } = await getBlock(publicClient, {
			blockNumber: forkBlockNumber - 69n,
		})
		if (!blockHash) throw new Error('no block hash found')

		await expect(
			getTransaction(publicClient, {
				blockHash,
				index: 420,
			}),
		).rejects.toThrowError('Transaction at block hash')
	})
})

describe('args: blockNumber', () => {
	test('gets transaction by block number & index', async () => {
		const transaction = await getTransaction(publicClient, {
			blockNumber: 15131999n,
			index: 5,
		})
		expect(transaction).toMatchInlineSnapshot(`
      {
        "blockHash": "0x89644bbd5c8d682a2e9611170e6c1f02573d866d286f006cbf517eec7254ec2d",
        "blockNumber": 15131999n,
        "chainId": undefined,
        "from": "0xb14f54018284f5964097506219e2fd4c1783ca55",
        "gas": 35859n,
        "gasPrice": 21000000000n,
        "hash": "0x082395f55b04a9ee09fc341ed0c10f0289786057fbb7153584cad85b6abf7737",
        "input": "0xa9059cbb000000000000000000000000a471cffe40390a01e82245db590aff6233cc3f060000000000000000000000000000000000000000000004e8de652b3188049000",
        "nonce": 0,
        "r": "0xb5793da381688e5e52e519044a0faead359109f47493e90a5424d2f7cfc8c448",
        "s": "0x56a18fe5d653f59838ffd9659da41c8f87826a2c26429165adb2284f50a4d5d8",
        "to": "0x554ffc77f4251a9fb3c0e3590a6a205f8d4e067d",
        "transactionIndex": 5,
        "type": "legacy",
        "typeHex": "0x0",
        "v": 28n,
        "value": 0n,
      }
    `)
	}, 10000)

	test('throws if transaction not found', async () => {
		await expect(
			getTransaction(publicClient, {
				blockNumber: 15131999n,
				index: 420,
			}),
		).rejects.toThrowError(
			'Transaction at block number "15131999" at index "420" could not be found.',
		)
	})
})

describe('args: blockTag', () => {
	test('gets transaction by block tag & index', async () => {
		await sendTransaction(walletClient, {
			account: sourceAccount.address,
			to: targetAccount.address,
			value: parseEther('1'),
		})

		await mine(testClient, { blocks: 1 })
		await wait(200)

		const transaction = await getTransaction(publicClient, {
			blockTag: 'latest',
			index: 0,
		})
		expect(transaction).toBeDefined()
	}, 10000)
})