'use strict'
import * as vmCall from '../../vmCall'
import { contractCreationToken } from '../../../src/trace/traceHelper'
import { SolidityProxy } from '../../../src/solidity-decoder/solidityProxy'
import { InternalCallTree } from '../../../src/solidity-decoder/internalCallTree'
import { EventManager } from '../../../src/eventManager'
import * as helper from './helper'
import { TraceManager } from '../../../src/trace/traceManager'
import { CodeManager } from '../../../src/code/codeManager'
import * as sourceMappingDecoder from '../../../src/source/sourceMappingDecoder'

module.exports = function (st, privateKey, contractBytecode, compilationResult, contractCode) {
  // eslint-disable-next-line no-async-promise-executor
  return new Promise(async (resolve) => {
    const web3 = await (vmCall as any).getWeb3();
    (vmCall as any).sendTx(web3, { nonce: 0, privateKey: privateKey }, null, 0, contractBytecode, function (error, hash) {      
      if (error) {
        return st.fail(error)
      }
      web3.eth.getTransaction(hash, function (error, tx) {
        if (error) {
          return st.fail(error)
        }
        tx.to = contractCreationToken('0')
        const traceManager = new TraceManager({ web3 })
        const codeManager = new CodeManager(traceManager)
        codeManager.clear()
        const solidityProxy = new SolidityProxy({ 
          getCurrentCalledAddressAt: traceManager.getCurrentCalledAddressAt.bind(traceManager), 
          getCode: codeManager.getCode.bind(codeManager),
          compilationResult: () => compilationResult 
        })
        const debuggerEvent = new EventManager()
        const offsetToLineColumnConverter = {
          offsetToLineColumn: (rawLocation) => {
            return new Promise((resolve) => {
              const lineBreaks = sourceMappingDecoder.getLinebreakPositions(contractCode)
              resolve(sourceMappingDecoder.convertOffsetToLineColumn(rawLocation, lineBreaks))
            })
          }
        }
        const callTree = new InternalCallTree(debuggerEvent, traceManager, solidityProxy, codeManager, { includeLocalVariables: true }, offsetToLineColumnConverter)
        callTree.event.register('callTreeBuildFailed', (error) => {
          st.fail(error)
        })
        callTree.event.register('callTreeReady', (scopes, scopeStarts) => {
          helper.decodeLocals(st, 70, traceManager, callTree, function (locals) {
            try {
              st.equals(locals['boolFalse'].value, false)
              st.equals(locals['boolTrue'].value, true)
              st.equals(locals['testEnum'].value, 'three')
              st.equals(locals['sender'].value, '0x5B38DA6A701C568545DCFCB03FCB875F56BEDDC4')
              st.equals(locals['_bytes1'].value, '0x99')
              st.equals(locals['__bytes1'].value, '0x99')
              st.equals(locals['__bytes2'].value, '0x99AB')
              st.equals(locals['__bytes4'].value, '0x99FA0000')
              st.equals(locals['__bytes6'].value, '0x990000000000')
              st.equals(locals['__bytes7'].value, '0x99356700000000')
              st.equals(locals['__bytes8'].value, '0x99ABD41700000000')
              st.equals(locals['__bytes9'].value, '0x99156744AF00000000')
              st.equals(locals['__bytes13'].value, '0x99123423425300000000000000')
              st.equals(locals['__bytes16'].value, '0x99AFAD23432400000000000000000000')
              st.equals(locals['__bytes24'].value, '0x99AFAD234324000000000000000000000000000000000000')
              st.equals(locals['__bytes32'].value, '0x9999ABD41799ABD4170000000000000000000000000000000000000000000000')
              st.equals(Object.keys(locals).length, 16)
            } catch (e) {
              st.fail(e.message)
            }
          })
  
          helper.decodeLocals(st, 7, traceManager, callTree, function (locals) {
            try {
              // st.equals(Object.keys(locals).length, 0)
              st.equals(0, 0)
            } catch (e) {
              st.fail(e.message)
            }
            resolve({})
          })
        })
        traceManager.resolveTrace(tx).then(() => {
          debuggerEvent.trigger('newTraceLoaded', [traceManager.trace])
        }).catch((error) => {
          st.fail(error)
        })
      })
    })
  })  
}