inquiry_robot/inquiry-backend/src/views/inquiry/workOrder/demandFields.ts

/**
 * 工单详情「询价需求」格子：按运输方式 + 陆运运输类型展示不同必填项。
 *
 * 口径对齐销售侧询价确认卡（inquiry_field_lines）：
 * 空运看件数/重量/体积/包装；海运看货量/整柜拼柜/箱型箱量；
 * 陆运拼车看体积重量，整车/中港零担看车型数量，中港整车不强制车型。
 * 只做展示，不改六态、不写主账。
 */

/** 详情格子一行：标签 + 值（空则「-」） */
export type DemandField = { label: string; value: string };

const LAND_FTL_TYPES = new Set(["国内运输整车", "跨境整车", "中港零担/集拼"]);
const LAND_CUSTOMS_TYPES = new Set(["跨境集拼", "跨境整车", "中港整车", "中港零担/集拼"]);

const LAND_LABEL: Record<string, string> = {
  起运港: "始发站",
  目的港: "目的地",
  品名: "货物品名",
  毛重: "重量（KG）",
  体积: "体积（CBM）",
  "车型/数量": "车型/数量",
  通关口岸: "通关口岸",
  报价日期: "报价日期",
};

/**
 * JSON 字符串 / 对象都解开成扁平键值。坏 JSON 当空。
 * 协同快照里的车型等也要能展示，调用方自己决定合并顺序。
 */
export function parseFactsMap(raw: unknown): Record<string, string> {
  if (raw == null) return {};
  let obj: any = raw;
  if (typeof raw === "string" && raw.trim()) {
    try {
      obj = JSON.parse(raw);
    } catch {
      return {};
    }
  }
  if (!obj || typeof obj !== "object" || Array.isArray(obj)) return {};
  const out: Record<string, string> = {};
  for (const key of Object.keys(obj)) {
    const val = obj[key];
    if (val == null) continue;
    if (typeof val === "object") continue;
    const text = String(val).trim();
    if (text) out[key] = text;
  }
  return out;
}

/** 询价事实优先，协同只补空键（中港整车车型常在协同里）。 */
export function mergeInquiryFacts(ticket: any): Record<string, string> {
  const inquiry = parseFactsMap(ticket?.factsJson ?? ticket?.facts);
  const collab = parseFactsMap(ticket?.collabFactsJson ?? ticket?.collabFacts);
  const out: Record<string, string> = { ...inquiry };
  for (const [k, v] of Object.entries(collab)) {
    if (!out[k]) out[k] = v;
  }
  return out;
}

function pick(facts: Record<string, string>, ...keys: string[]): string {
  for (const key of keys) {
    const v = (facts[key] || "").trim();
    if (v) return v;
  }
  return "";
}

function dash(v: unknown): string {
  const s = (v ?? "").toString().trim();
  return s ? s : "-";
}

function columnText(v: unknown): string {
  if (v == null || v === "") return "";
  const s = String(v).trim();
  if (!s || s === "-") return "";
  return s;
}

function businessLineOf(ticket: any): "AIR" | "SEA" | "LAND" | "MULTI" | "" {
  const raw = String(ticket?.businessLine ?? "").trim().toUpperCase();
  if (raw === "AIR" || raw === "SEA" || raw === "LAND" || raw === "MULTI") return raw;
  const label = String(ticket?.bizTypeLabel ?? ticket?.bizType ?? "").trim();
  if (label.includes("空运")) return "AIR";
  if (label.includes("海运")) return "SEA";
  if (label.includes("陆运")) return "LAND";
  if (label.includes("多段") || label.includes("联运")) return "MULTI";
  return "";
}

function transportModeLabel(ticket: any, line: string): string {
  const label = String(ticket?.bizTypeLabel ?? "").trim();
  if (label) return label;
  if (line === "AIR") return "空运";
  if (line === "SEA") return "海运";
  if (line === "LAND") return "陆运";
  if (line === "MULTI") return "多段联运";
  return "";
}

/** 当前陆运类型要展示的货物内部键。中港整车不要把车型当成询价必填。 */
function landCargoKeys(landType: string): string[] {
  if (landType === "中港整车") {
    return ["起运港", "目的港", "品名", "报价日期"];
  }
  if (LAND_FTL_TYPES.has(landType)) {
    return ["起运港", "目的港", "品名", "车型/数量", "报价日期"];
  }
  return ["起运港", "目的港", "品名", "体积", "毛重", "报价日期"];
}

function push(fields: DemandField[], label: string, value: string) {
  fields.push({ label, value: dash(value) });
}

/**
 * 工单详情询价需求格子。
 * 列字段（origin / pieces / containerSpec 等）作 facts 空时的兜底，兼容旧单。
 */
export function buildDemandFields(ticket: any): DemandField[] {
  const facts = mergeInquiryFacts(ticket);
  const line = businessLineOf(ticket);
  const mode = transportModeLabel(ticket, line);
  const origin = pick(facts, "起运港", "起运地") || columnText(ticket?.origin);
  const dest = pick(facts, "目的港", "目的地") || columnText(ticket?.destination);
  const goods = pick(facts, "品名", "货物品名") || columnText(ticket?.goodsName);
  const quoteDate =
    pick(facts, "报价日期") || columnText(ticket?.quoteDate)?.toString().slice(0, 10) || "";
  const customer = pick(facts, "客户名称") || columnText(ticket?.customerName);
  const fields: DemandField[] = [];

  push(fields, "运输方式", mode);

  if (line === "SEA") {
    push(fields, "起运港", origin);
    push(fields, "目的港", dest);
    push(fields, "品名", goods);
    push(fields, "货物数量", pick(facts, "货量", "货物数量", "件数") || columnText(ticket?.cargoQty) || columnText(ticket?.pieces));
    push(fields, "整柜或拼柜", pick(facts, "整柜或拼柜") || columnText(ticket?.fclLcl));
    push(fields, "箱型箱量", pick(facts, "箱型箱量") || columnText(ticket?.containerSpec));
    push(fields, "贸易条款", pick(facts, "贸易条款"));
    push(fields, "运输分类", pick(facts, "运输分类"));
    push(fields, "报价日期", quoteDate);
  } else if (line === "LAND") {
    const landType = pick(facts, "运输类型");
    push(fields, "运输类型", landType);
    push(fields, "线路类别", pick(facts, "线路类别"));
    push(fields, "运输分类", pick(facts, "运输分类"));
    const cargoVals: Record<string, string> = {
      起运港: origin,
      目的港: dest,
      品名: goods,
      体积: pick(facts, "体积") || columnText(ticket?.volumeCbm),
      毛重: pick(facts, "毛重", "重量") || columnText(ticket?.weightKg),
      "车型/数量": pick(facts, "车型/数量", "车型"),
      报价日期: quoteDate,
    };
    for (const key of landCargoKeys(landType)) {
      push(fields, LAND_LABEL[key] || key, cargoVals[key] || pick(facts, key));
    }
    if (LAND_CUSTOMS_TYPES.has(landType)) {
      push(fields, "通关口岸", pick(facts, "通关口岸"));
    }
    // 中港整车询价不强制车型，协同里有值仍展示，避免后台看不到 53 尺这类原文。
    if (landType === "中港整车" && pick(facts, "车型/数量", "车型")) {
      push(fields, "车型/数量", pick(facts, "车型/数量", "车型"));
    }
  } else if (line === "AIR") {
    push(fields, "起运地", origin);
    push(fields, "目的地", dest);
    push(fields, "品名", goods);
    push(fields, "件数", pick(facts, "件数") || columnText(ticket?.pieces));
    push(fields, "重量（KG）", pick(facts, "毛重", "重量") || columnText(ticket?.weightKg));
    push(fields, "体积（CBM）", pick(facts, "体积") || columnText(ticket?.volumeCbm));
    push(fields, "包装类型", pick(facts, "包装方式", "包装类型"));
    push(fields, "报价日期", quoteDate);
  } else {
    // 多段或未识别：至少把路线和货量列出来，避免整块空白。
    push(fields, "起运 / 目的", origin || dest ? `${origin || "-"} → ${dest || "-"}` : "");
    push(fields, "品名", goods);
    push(fields, "件数", pick(facts, "件数") || columnText(ticket?.pieces));
    push(fields, "重量（KG）", pick(facts, "毛重", "重量") || columnText(ticket?.weightKg));
    push(fields, "体积（CBM）", pick(facts, "体积") || columnText(ticket?.volumeCbm));
    const box = pick(facts, "箱型箱量") || columnText(ticket?.containerSpec);
    if (box) push(fields, "箱型箱量", box);
    const vehicle = pick(facts, "车型/数量", "车型");
    if (vehicle) push(fields, "车型/数量", vehicle);
  }

  push(fields, "客户", customer);
  return fields;
}

/**
 * 列表「询价需求」第二行货量：按方式只写该方式关心的量，避免陆运整车全是件数「-」。
 */
export function quantitySummary(ticket: any): string {
  const facts = mergeInquiryFacts(ticket);
  const line = businessLineOf(ticket);
  const landType = pick(facts, "运输类型");
  const parts: string[] = [];
  const add = (label: string, raw: string) => {
    const v = (raw || "").trim();
    if (v && v !== "-") parts.push(`${label} ${v}`);
  };
  if (line === "SEA") {
    add("货物数量", pick(facts, "货量", "货物数量") || columnText(ticket?.cargoQty));
    add("整柜或拼柜", pick(facts, "整柜或拼柜") || columnText(ticket?.fclLcl));
    add("箱型箱量", pick(facts, "箱型箱量") || columnText(ticket?.containerSpec));
    return parts.join(" · ");
  }
  if (line === "LAND") {
    if (landType) add("运输类型", landType);
    if (LAND_FTL_TYPES.has(landType) || (landType === "中港整车" && pick(facts, "车型/数量"))) {
      add("车型/数量", pick(facts, "车型/数量", "车型"));
    } else {
      add("体积（CBM）", pick(facts, "体积") || columnText(ticket?.volumeCbm));
      add("重量（KG）", pick(facts, "毛重", "重量") || columnText(ticket?.weightKg));
    }
    return parts.join(" · ");
  }
  add("件数", pick(facts, "件数") || columnText(ticket?.pieces));
  add("重量（KG）", pick(facts, "毛重", "重量") || columnText(ticket?.weightKg));
  add("体积（CBM）", pick(facts, "体积") || columnText(ticket?.volumeCbm));
  return parts.join(" · ");
}