import React from 'react'
import Shapes from '../../../../../shapes'
import { convertLoadToSimulationColor } from '../../../../../util/simulation-load'

const UnitIcon = ({ id, type }) => (
    <div>
        <img
            src={'/img/topology/' + id + '-icon.png'}
            alt={'Machine contains ' + type + ' units'}
            className="img-fluid ml-1"
            style={{ maxHeight: '35px' }}
        />
    </div>
)

const MachineComponent = ({
                              position,
                              machine,
                              inSimulation,
                              machineLoad,
                              onClick,
                          }) => {
    let color = 'white'
    if (inSimulation && machineLoad >= 0) {
        color = convertLoadToSimulationColor(machineLoad)
    }
    const hasNoUnits =
        machine.cpuIds.length +
        machine.gpuIds.length +
        machine.memoryIds.length +
        machine.storageIds.length ===
        0

    return (
        <li
            className="d-flex list-group-item list-group-item-action justify-content-between align-items-center"
            onClick={onClick}
            style={{ backgroundColor: color }}
        >
            <span className="badge badge-default badge-info mr-1">{position}</span>
            <div className="d-inline-flex">
                {machine.cpuIds.length > 0 ? (
                    <UnitIcon id="cpu" type="CPU"/>
                ) : (
                    undefined
                )}
                {machine.gpuIds.length > 0 ? (
                    <UnitIcon id="gpu" type="GPU"/>
                ) : (
                    undefined
                )}
                {machine.memoryIds.length > 0 ? (
                    <UnitIcon id="memory" type="memory"/>
                ) : (
                    undefined
                )}
                {machine.storageIds.length > 0 ? (
                    <UnitIcon id="storage" type="storage"/>
                ) : (
                    undefined
                )}
                {hasNoUnits ? (
                    <span className="badge badge-default badge-warning">
            Machine with no units
          </span>
                ) : (
                    undefined
                )}
            </div>
        </li>
    )
}

MachineComponent.propTypes = {
    machine: Shapes.Machine,
}

export default MachineComponent