/*
 * MeasureSelectionTool.js
 *
 * @author realor
 */

import { Tool } from './Tool.js'
import { Solid } from '../core/Solid.js'
import { Dialog } from '../ui/Dialog.js'

class MeasureSelectionTool extends Tool {
    constructor(application, options) {
        super(application)
        this.name = 'measure_selection'
        this.label = 'tool.measure_selection.label'
        this.className = 'measure_selection'
        this.setOptions(options)

        this.immediate = true
    }

    execute() {
        let area = 0
        let volume = 0
        let solids = 0

        const application = this.application
        const roots = application.selection.roots
        for (let object of roots) {
            object.traverse(obj => {
                if (obj instanceof Solid) {
                    if (obj.visible) {
                        solids++
                        area += obj.getArea()
                        volume += obj.getVolume()
                    }
                }
            })
        }
        const decimals = application.decimals
        const units = ' ' + application.units
        const dialog = new Dialog(this.label)
        dialog.setSize(240, 160)
        dialog.setI18N(application.i18n)
        dialog.addTextWithArgs('message.solids_count', [solids], 'row')
        dialog.addTextWithArgs('message.solids_area', [area.toFixed(decimals), units], 'row')
        dialog.addTextWithArgs('message.solids_volume', [volume.toFixed(decimals), units], 'row')
        let av = volume === 0 ? 0 : area / volume
        dialog.addTextWithArgs('message.solids_area_volume', [av.toFixed(decimals)], 'row')
        let button = dialog.addButton('accept', 'button.accept', () => dialog.hide())
        dialog.onShow = () => button.focus()
        dialog.show()
    }
}

export { MeasureSelectionTool }