import type {
  CircuitDeviceRowSnapshot,
} from "../../domain/models/circuit-device-row-structure-project-command.model.js";
import type {
  CircuitSnapshot,
} from "../../domain/models/circuit-structure-project-command.model.js";
import type {
  CreateCircuitDeviceRowInputDto,
  CreateCircuitInputDto,
} from "../types.js";
import type { CircuitGroupCategory } from "../../shared/constants/circuit-group";
import { createDefaultCircuitProtection } from "../../domain/services/protection-device-defaults";

export function buildCircuitDeviceRowInsertSnapshot(input: {
  id: string;
  circuitId: string;
  values: CreateCircuitDeviceRowInputDto;
  defaultSortOrder: number;
}): CircuitDeviceRowSnapshot {
  const { id, circuitId, values, defaultSortOrder } = input;
  return {
    id,
    circuitId,
    linkedProjectDeviceId: values.linkedProjectDeviceId ?? null,
    sortOrder: values.sortOrder ?? defaultSortOrder,
    name: values.name,
    displayName: values.displayName,
    phaseType: values.phaseType ?? null,
    connectionKind: values.connectionKind ?? null,
    costGroup: values.costGroup ?? null,
    category: values.category ?? null,
    level: values.level ?? null,
    roomId: values.roomId ?? null,
    roomNumberSnapshot: values.roomNumberSnapshot ?? null,
    roomNameSnapshot: values.roomNameSnapshot ?? null,
    quantity: values.quantity,
    powerPerUnit: values.powerPerUnit,
    simultaneityFactor: values.simultaneityFactor,
    cosPhi: values.cosPhi ?? null,
    remark: values.remark ?? null,
    overriddenFields: values.overriddenFields ?? null,
  };
}

export function buildCircuitInsertSnapshot(input: {
  id: string;
  circuitListId: string;
  values: CreateCircuitInputDto;
  deviceRows: CircuitDeviceRowSnapshot[];
  category?: CircuitGroupCategory;
}): CircuitSnapshot {
  const { id, circuitListId, values, deviceRows, category } = input;
  const defaultProtection = category
    ? createDefaultCircuitProtection(category)
    : null;
  return {
    id,
    circuitListId,
    sectionId: values.sectionId,
    equipmentIdentifier: values.equipmentIdentifier,
    displayName: values.displayName ?? null,
    sortOrder: values.sortOrder,
    cableType: values.cableType ?? null,
    cableCrossSection: values.cableCrossSection ?? null,
    cableLength: values.cableLength ?? null,
    rcdAssignment: values.rcdAssignment ?? null,
    terminalDesignation: values.terminalDesignation ?? null,
    voltage: values.voltage ?? null,
    controlRequirement: values.controlRequirement ?? null,
    status: values.status ?? null,
    isReserve: deviceRows.length === 0,
    remark: values.remark ?? null,
    deviceRows,
    ...(defaultProtection
      ? {
          protectionDevice: {
            circuitId: id,
            type: defaultProtection.type,
            ratedCurrentA: defaultProtection.ratedCurrentA,
            fuseUtilizationCategory:
              "fuseUtilizationCategory" in defaultProtection
                ? defaultProtection.fuseUtilizationCategory
                : null,
            tripCharacteristic:
              "tripCharacteristic" in defaultProtection
                ? defaultProtection.tripCharacteristic
                : null,
            rcdType:
              "rcdType" in defaultProtection
                ? defaultProtection.rcdType
                : null,
            ratedResidualCurrentMa:
              "ratedResidualCurrentMa" in defaultProtection
                ? defaultProtection.ratedResidualCurrentMa
                : null,
          },
        }
      : {}),
  };
}