/*
Copyright (C) 2022  Cloudbase Solutions SRL
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import { Field } from '@src/@types/Field'
import type { OptionValues } from '@src/@types/Endpoint'
import type { SchemaProperties, SchemaDefinitions } from '@src/@types/Schema'
import OptionsSchemaPluginBase, {
  defaultFillFieldValues,
  defaultFillMigrationImageMapValues,
  removeExportImageFieldValues,
} from '../default/OptionsSchemaPlugin'

export default class OptionsSchemaParser extends OptionsSchemaPluginBase {
  override parseSchemaToFields(opts: {
    schema: SchemaProperties,
    schemaDefinitions?: SchemaDefinitions | null | undefined,
    dictionaryKey?: string,
    requiresWindowsImage?: boolean,
  }) {
    const fields: Field[] = super.parseSchemaToFields(opts)
    const exportImage = fields.find(f => f.name === 'export_image')
    if (exportImage) {
      exportImage.required = true
    }
    return fields
  }

  override sortFields(fields: Field[]) {
    super.sortFields(fields)
    fields.sort((f1, f2) => {
      // sort region first
      if (f1.name === 'region') {
        return -1
      }
      if (f2.name === 'region') {
        return 1
      }
      return 0
    })
  }

  override fillFieldValues(opts: { field: Field, options: OptionValues[], requiresWindowsImage: boolean }) {
    const { field, options, requiresWindowsImage } = opts
    const option = options.find(f => f.name === field.name)
    if (!option) {
      return
    }
    if (!defaultFillMigrationImageMapValues({
      field,
      option,
      migrationImageMapFieldName: this.migrationImageMapFieldName,
      requiresWindowsImage,
    })) {
      defaultFillFieldValues(field, option)
      removeExportImageFieldValues(field)
    }
  }
}