package state

import (
	"fmt"

	"github.com/ethereum/go-ethereum/ethutil"
)

type Log interface {
	ethutil.RlpEncodable

	Address() []byte
	Topics() [][]byte
	Data() []byte

	Number() uint64
}

type StateLog struct {
	address []byte
	topics  [][]byte
	data    []byte
	number  uint64
}

func NewLog(address []byte, topics [][]byte, data []byte, number uint64) *StateLog {
	return &StateLog{address, topics, data, number}
}

func (self *StateLog) Address() []byte {
	return self.address
}

func (self *StateLog) Topics() [][]byte {
	return self.topics
}

func (self *StateLog) Data() []byte {
	return self.data
}

func (self *StateLog) Number() uint64 {
	return self.number
}

func NewLogFromValue(decoder *ethutil.Value) *StateLog {
	log := &StateLog{
		address: decoder.Get(0).Bytes(),
		data:    decoder.Get(2).Bytes(),
	}

	it := decoder.Get(1).NewIterator()
	for it.Next() {
		log.topics = append(log.topics, it.Value().Bytes())
	}

	return log
}

func (self *StateLog) RlpData() interface{} {
	return []interface{}{self.address, ethutil.ByteSliceToInterface(self.topics), self.data}
}

func (self *StateLog) String() string {
	return fmt.Sprintf(`log: %x %x %x`, self.address, self.topics, self.data)
}

type Logs []Log

func (self Logs) RlpData() interface{} {
	data := make([]interface{}, len(self))
	for i, log := range self {
		data[i] = log.RlpData()
	}

	return data
}

func (self Logs) String() (ret string) {
	for _, log := range self {
		ret += fmt.Sprintf("%v", log)
	}

	return "[" + ret + "]"
}
tion value='2014Q3'>2014Q3</option>
<option value='2014Q4'>2014Q4</option>
<option value='2015Q1'>2015Q1</option>
<option value='2015Q2'>2015Q2</option>
<option value='2015Q3'>2015Q3</option>
<option value='2015Q4'>2015Q4</option>
<option value='2016Q1'>2016Q1</option>
<option value='2016Q2'>2016Q2</option>
<option value='2016Q3'>2016Q3</option>
<option value='2016Q4'>2016Q4</option>
<option value='2017Q1'>2017Q1</option>
<option value='2017Q2'>2017Q2</option>
<option value='2017Q3'>2017Q3</option>
<option value='2017Q4'>2017Q4</option>
<option value='2018Q1'>2018Q1</option>
<option value='2018Q2'>2018Q2</option>
<option value='2018Q3'>2018Q3</option>
<option value='2018Q4'>2018Q4</option>
<option value='2019Q1'>2019Q1</option>
<option value='2019Q2'>2019Q2</option>
<option value='2019Q3'>2019Q3</option>
<option value='2019Q4'>2019Q4</option>
<option value='2020Q1'>2020Q1</option>
<option value='2020Q2'>2020Q2</option>
<option value='2020Q3'>2020Q3</option>
<option value='2020Q4'>2020Q4</option>
<option value='2021Q1'>2021Q1</option>
<option value='2021Q2'>2021Q2</option>
<option value='2021Q3'>2021Q3</option>
<option value='2021Q4'>2021Q4</option>
<option value='2022Q1'>2022Q1</option>
<option value='2022Q2'>2022Q2</option>
<option value='2022Q3'>2022Q3</option>
<option value='2022Q4'>2022Q4</option>
<option value='2023Q1'>2023Q1</option>
<option value='2023Q2'>2023Q2</option>
<option value='2023Q3'>2023Q3</option>
<option value='2023Q4'>2023Q4</option>
<option value='2024Q1'>2024Q1</option>
<option value='2024Q2'>2024Q2</option>
<option value='2024Q3'>2024Q3</option>
<option value='2024Q4'>2024Q4</option>
<option value='2025Q1'>2025Q1</option>
<option value='2025Q2'>2025Q2</option>
<option value='2025Q3'>2025Q3</option>
<option value='branches/2014Q1'>branches/2014Q1</option>
<option value='branches/2014Q2'>branches/2014Q2</option>
<option value='branches/2014Q3'>branches/2014Q3</option>
<option value='branches/2014Q4'>branches/2014Q4</option>
<option value='branches/2015Q1'>branches/2015Q1</option>
<option value='branches/2015Q2'>branches/2015Q2</option>
<option value='branches/2015Q3'>branches/2015Q3</option>
<option value='branches/2015Q4'>branches/2015Q4</option>
<option value='branches/2016Q1'>branches/2016Q1</option>
<option value='branches/2016Q2'>branches/2016Q2</option>
<option value='branches/2016Q3'>branches/2016Q3</option>
<option value='branches/2016Q4'>branches/2016Q4</option>
<option value='branches/2017Q1'>branches/2017Q1</option>
<option value='branches/2017Q2'>branches/2017Q2</option>
<option value='branches/2017Q3'>branches/2017Q3</option>
<option value='branches/2017Q4'>branches/2017Q4</option>
<option value='branches/2018Q1'>branches/2018Q1</option>
<option value='branches/2018Q2'>branches/2018Q2</option>
<option value='branches/2018Q3'>branches/2018Q3</option>
<option value='branches/2018Q4'>branches/2018Q4</option>
<option value='branches/2019Q1'>branches/2019Q1</option>
<option value='branches/2019Q2'>branches/2019Q2</option>
<option value='branches/2019Q3'>branches/2019Q3</option>
<option value='branches/2019Q4'>branches/2019Q4</option>
<option value='branches/2020Q1'>branches/2020Q1</option>
<option value='branches/2020Q2'>branches/2020Q2</option>
<option value='branches/2020Q3'>branches/2020Q3</option>
<option value='branches/2020Q4'>branches/2020Q4</option>
<option value='branches/2021Q1'>branches/2021Q1</option>
<option value='branches/RELEASE_8_4_0'>branches/RELEASE_8_4_0</option>
<option value='branches/RELENG_2_1_0'>branches/RELENG_2_1_0</option>
<option value='branches/RELENG_2_2'>branches/RELENG_2_2</option>
<option value='branches/RELENG_9_1_0'>branches/RELENG_9_1_0</option>
<option value='branches/RELENG_9_2_0'>branches/RELENG_9_2_0</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/eslint-utils-1.4.3' selected='selected'>dependabot/npm_and_yarn/devel/electron4/files/eslint-utils-1.4.3</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash-4.17.15'>dependabot/npm_and_yarn/devel/electron4/files/lodash-4.17.15</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2'>dependabot/npm_and_yarn/devel/electron4/files/lodash.merge-4.6.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/lodash.template-4.5.0'>dependabot/npm_and_yarn/devel/electron4/files/lodash.template-4.5.0</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2'>dependabot/npm_and_yarn/devel/electron4/files/minimist-1.2.2</option>
<option value='dependabot/npm_and_yarn/devel/electron4/files/mixin-deep-1.3.2'>dependabot/npm_and_yarn/devel/electron4/files/mixin-deep-1.3.2</option>
<option value='main'>main</option>
<option value='master'>master</option>
<option value='svn_head'>svn_head</option>
</select> <input type='submit' value='switch'/></form></td></tr>
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