shoc-frontend-new/src/domain/work-orders/mappers/work-order-board-mapper.ts

import type {
  WorkOrderBoardCreatePayload,
  WorkOrderTypeApi,
} from "@/domain/work-orders/types/work-order-board";

import { WORK_ORDER_TYPE_API } from "@/domain/work-orders/types/work-order-board";

import type { WOType, WorkOrderWizardDraft } from "@/domain/work-orders/types/work-order-wizard";

import {
  fmtDateRange,
  formatApptTimeValue,
  mondayOf,
} from "@/domain/work-orders/utils/wizard-date-utils";

const WO_TYPE_TO_API: Record<WOType, WorkOrderTypeApi> = {
  PM: WORK_ORDER_TYPE_API.PM,

  Emergency: WORK_ORDER_TYPE_API.Emergency,

  Reactive: WORK_ORDER_TYPE_API.Reactive,

  "Add-On": WORK_ORDER_TYPE_API.AddOn,

  Overdue: WORK_ORDER_TYPE_API.Other,
};

/** Leading token of a location label, e.g. `BK5` from `BK5 · Dallas` or `CHI-1042` from `CHI-1042 — Chicago`. */

export function parseSiteCodeFromLocationName(name: string): string {
  const trimmed = name.trim();

  if (!trimmed) {
    return "";
  }

  const match = trimmed.match(/^([A-Za-z0-9-]+)/);

  return match?.[1] ?? "";
}

export function resolveSiteCode(option: {
  siteCode?: string;

  name?: string;
}): string {
  if (option.siteCode?.trim()) {
    return option.siteCode.trim();
  }

  return parseSiteCodeFromLocationName(option.name ?? "");
}

export function mapWizardTypeToApi(type: WOType | ""): WorkOrderTypeApi | null {
  if (!type) {
    return null;
  }

  return WO_TYPE_TO_API[type];
}

/**

 * Legacy/general description only.

 * Service notes, extras, POC, and vendor notes are sent as structured fields.

 */

export function buildBoardDescription(draft: WorkOrderWizardDraft): string {
  const parts: string[] = [];

  if (draft.schedMode === "range" && draft.scheduledOn && draft.scheduleEnd) {
    parts.push(`Schedule range: ${fmtDateRange(draft.scheduledOn, draft.scheduleEnd)}`);
  }

  return parts.join("\n");
}

function trimOrUndefined(value: string | undefined): string | undefined {
  const trimmed = value?.trim();

  return trimmed ? trimmed : undefined;
}

function normalizeExtraServices(
  primary: string | undefined,
  extras: string[],
): string[] | undefined {
  if (extras.length === 0) {
    return undefined;
  }

  const seen = new Set<string>();

  const primaryKey = primary?.toLowerCase() ?? "";

  const out: string[] = [];

  for (const raw of extras) {
    const trimmed = raw.trim();

    if (!trimmed) {
      continue;
    }

    const key = trimmed.toLowerCase();

    if (key === primaryKey || seen.has(key)) {
      continue;
    }

    seen.add(key);

    out.push(trimmed);
  }

  return out.length > 0 ? out : undefined;
}

export function mapWizardDraftToBoardCreatePayload(
  draft: WorkOrderWizardDraft,
): WorkOrderBoardCreatePayload {
  const workOrderType = mapWizardTypeToApi(draft.type);

  const siteCode = draft.siteCode.trim() || resolveSiteCode({ name: draft.locationName });

  if (workOrderType === null) {
    throw new Error("Work order type is required");
  }

  if (!siteCode) {
    throw new Error("Site code is required");
  }

  const payload: WorkOrderBoardCreatePayload = {
    workOrderType,

    siteCode,
  };

  if (draft.woNumber.trim()) {
    payload.woNumber = draft.woNumber.trim();
  }

  if (draft.assigneeId.trim()) {
    payload.assignTo = draft.assigneeId.trim();
  }

  if (draft.dueDate) {
    payload.dueDate = draft.dueDate;
  }

  const isRange = draft.schedMode === "range";

  if (!isRange && draft.scheduleWeekOnly) {
    payload.scheduleWeekOnly = true;

    const week = draft.targetWeek?.trim() || (draft.scheduledOn ? mondayOf(draft.scheduledOn) : "");

    if (week) {
      payload.targetWeek = week;
    }
  } else if (!isRange && draft.scheduledOn) {
    payload.scheduledDate = draft.scheduledOn;
  }

  const vendorId = draft.vendorId.trim() ? Number(draft.vendorId) : NaN;

  const hasVendor = Number.isFinite(vendorId);

  if (hasVendor) {
    payload.vendorId = vendorId;
  }

  const apptTime = formatApptTimeValue(draft.apptStart, draft.apptEnd);

  if (hasVendor && (draft.scheduledOn || apptTime) && !draft.scheduleWeekOnly && !isRange) {
    if (draft.scheduledOn) {
      payload.apptDate = draft.scheduledOn;
    }

    if (apptTime) {
      payload.apptTime = apptTime;
    }
  }

  const primaryService = trimOrUndefined(draft.pm);

  if (primaryService) {
    payload.primaryService = primaryService;
  }

  const extraServices = normalizeExtraServices(primaryService, draft.extraServices);

  if (extraServices) {
    payload.extraServices = extraServices;
  }

  const serviceNotes = trimOrUndefined(draft.pmNote);

  if (serviceNotes) {
    payload.serviceNotes = serviceNotes;
  }

  const pocName = trimOrUndefined(draft.pocName);

  if (pocName) {
    payload.pocName = pocName;
  }

  const pocPhone = trimOrUndefined(draft.pocPhone);

  if (pocPhone) {
    payload.pocPhone = pocPhone;
  }

  const pocNotes = trimOrUndefined(draft.pocNotes);

  if (pocNotes) {
    payload.pocNotes = pocNotes;
  }

  const techPhone = trimOrUndefined(draft.techPhone);

  if (techPhone) {
    payload.techPhone = techPhone;
  }

  const vendorNotes = trimOrUndefined(draft.vendorNotes);

  if (vendorNotes) {
    payload.vendorNotes = vendorNotes;
  }

  const description = buildBoardDescription(draft);

  if (description) {
    payload.description = description;
  }

  const locationId = draft.locationId.trim() ? Number(draft.locationId) : NaN;

  if (Number.isFinite(locationId)) {
    payload.locationId = locationId;
  }

  return payload;
}