/**
 * 表单 Schema 注册（P2 写入能力）
 * - entity 形态模块：字段清单驱动通用表单
 * - bill 形态模块：通用单据表单（表头 + 明细行，对齐 DepotBillSaveDTO）
 * 未登记 schema 的模块隐藏新增入口，仅保留列表/详情只读能力。
 */
import type { DictKind } from '@/api/modules/dict'

export type FieldType = 'input' | 'number' | 'select' | 'date' | 'textarea' | 'switch'

export interface FieldDef {
  /** 提交字段名 */
  key: string
  label: string
  type: FieldType
  required?: boolean
  placeholder?: string
  /** select 类型：字典来源 */
  dictKind?: DictKind
  /** select 类型：静态选项 */
  options?: { label: string; value: any }[]
  /** 默认值 */
  defaultValue?: any
}

/** entity 模块 schema（基础资料 + 商品资料） */
export const ENTITY_SCHEMAS: Record<string, FieldDef[]> = {
  supplier: [
    { key: 'name', label: '供应商名称', type: 'input', required: true },
    { key: 'contacts', label: '联系人', type: 'input' },
    { key: 'phoneNum', label: '电话', type: 'input' },
    { key: 'telephone', label: '手机', type: 'input' },
    { key: 'email', label: '邮箱', type: 'input' },
    { key: 'address', label: '地址', type: 'textarea' },
    { key: 'taxNum', label: '税号', type: 'input' },
    { key: 'bankName', label: '开户行', type: 'input' },
    { key: 'accountNumber', label: '账号', type: 'input' },
    { key: 'taxRate', label: '税率(%)', type: 'number' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  customer: [
    { key: 'name', label: '客户名称', type: 'input', required: true },
    { key: 'contacts', label: '联系人', type: 'input' },
    { key: 'phoneNum', label: '电话', type: 'input' },
    { key: 'address', label: '地址', type: 'textarea' },
    { key: 'taxNum', label: '税号', type: 'input' },
    { key: 'taxRate', label: '税率(%)', type: 'number' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  member: [
    { key: 'name', label: '会员名称', type: 'input', required: true },
    { key: 'phoneNum', label: '手机号', type: 'input' },
    { key: 'address', label: '地址', type: 'textarea' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  depot: [
    { key: 'name', label: '仓库名称', type: 'input', required: true },
    {
      key: 'depotType', label: '仓库类型', type: 'select', required: true,
      options: [
        { label: '自有库', value: '自有库' },
        { label: '三方库', value: '三方库' }
      ]
    },
    { key: 'address', label: '地址', type: 'input' },
    { key: 'principal', label: '负责人', type: 'input' },
    { key: 'warehousing', label: '入库费', type: 'number' },
    { key: 'truckage', label: '运费', type: 'number' },
    { key: 'isDefault', label: '默认仓库', type: 'switch', defaultValue: 0 },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  account: [
    { key: 'name', label: '账户名称', type: 'input', required: true },
    { key: 'serialNo', label: '编号', type: 'input' },
    { key: 'initialAmount', label: '期初金额', type: 'number' },
    { key: 'isDefault', label: '默认账户', type: 'switch', defaultValue: 0 },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  person: [
    { key: 'name', label: '姓名', type: 'input', required: true },
    { key: 'type', label: '类型', type: 'input' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  inoutItem: [
    { key: 'name', label: '项目名称', type: 'input', required: true },
    { key: 'type', label: '类型(收入/支出)', type: 'input' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  category: [
    { key: 'name', label: '类别名称', type: 'input', required: true },
    { key: 'serialNo', label: '编号', type: 'input' },
    { key: 'sort', label: '排序', type: 'number' },
    { key: 'remark', label: '备注', type: 'textarea' }
  ],
  material: [
    { key: 'name', label: '商品名称', type: 'input', required: true },
    { key: 'barCode', label: '条码', type: 'input' },
    { key: 'categoryId', label: '商品类别', type: 'select', dictKind: 'category' },
    { key: 'unitId', label: '单位', type: 'select', dictKind: 'unit' },
    { key: 'standard', label: '规格', type: 'input' },
    { key: 'remark', label: '备注', type: 'textarea' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  unit: [
    { key: 'name', label: '单位名称', type: 'input', required: true },
    { key: 'basicUnit', label: '基本单位', type: 'input' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  interestRate: [
    { key: 'name', label: '名称', type: 'input', required: true },
    { key: 'rate', label: '日利率(%)', type: 'number', required: true },
    { key: 'remark', label: '备注', type: 'textarea' }
  ],
  contract: [
    { key: 'contractNo', label: '合同号', type: 'input', required: true },
    { key: 'contractName', label: '合同名称', type: 'input' },
    {
      key: 'contractType', label: '合同类型', type: 'select', required: true,
      options: [
        { label: '采购', value: 'PURCHASE' },
        { label: '销售', value: 'SALES' }
      ]
    },
    { key: 'organName', label: '往来单位', type: 'input' },
    { key: 'signDate', label: '签订日期', type: 'date' },
    { key: 'totalMoney', label: '合同金额', type: 'number' },
    { key: 'remark', label: '备注', type: 'textarea' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ],
  vehicle: [
    { key: 'vehicleNo', label: '车牌号', type: 'input', required: true },
    { key: 'driverName', label: '司机姓名', type: 'input' },
    { key: 'driverPhone', label: '联系电话', type: 'input' },
    { key: 'vehicleType', label: '车型', type: 'input' },
    { key: 'loadWeight', label: '载重(吨)', type: 'number' },
    { key: 'remark', label: '备注', type: 'textarea' },
    { key: 'enabled', label: '启用', type: 'switch', defaultValue: 1 }
  ]
}

/** 通用单据表头 schema（进销存单据：采购/销售/零售/仓库域，对齐 DepotBillSaveDTO） */
export const BILL_HEAD_FIELDS: FieldDef[] = [
  { key: 'organId', label: '往来单位', type: 'select', required: true },
  { key: 'accountId', label: '结算账户', type: 'select', dictKind: 'account' },
  { key: 'operTime', label: '单据日期', type: 'date', required: true },
  { key: 'discount', label: '折扣率(%)', type: 'number' },
  { key: 'otherMoney', label: '其它费用', type: 'number' },
  { key: 'remark', label: '备注', type: 'textarea' }
]

/** 单据明细行字段（含钢材追溯字段：炉号/批号/合同号/规格 + 收发重量 + 运费） */
export interface BillItemDraft {
  materialId?: string
  materialName?: string
  barCode?: string
  materialUnit?: string
  depotId?: string
  depotName?: string
  operNumber?: number
  unitPrice?: number
  allPrice?: number
  furnaceNo?: string
  batchNo?: string
  contractNo?: string
  standard?: string
  shipWeight?: number
  recvWeight?: number
  freightUnitPrice?: number
  freightFee?: number
  remark?: string
}

/** 需要明细行的单据模块（DepotBill 系） */
export const BILL_ITEM_MODULES = new Set([
  'purchaseApply', 'purchaseOrder', 'purchaseIn', 'purchaseBack',
  'salesOrder', 'salesOut', 'salesBack',
  'retailOut', 'retailBack',
  'otherIn', 'otherOut', 'allocation', 'assemble', 'disassemble',
  'produceIn', 'checkEnter', 'replay',
  'productionOrder'
])

export function getEntitySchema(moduleKey: string): FieldDef[] | undefined {
  return ENTITY_SCHEMAS[moduleKey]
}

/** 单据表头差异化扩展字段（在通用 BILL_HEAD_FIELDS 后追加；缺省模块回退空数组） */
export const BILL_HEAD_EXT_FIELDS: Record<string, FieldDef[]> = {
  purchaseOrder: [
    { key: 'contractNo', label: '合同号', type: 'select', dictKind: 'contract' },
    { key: 'contractOrderNo', label: '合同订单号', type: 'input' }
  ],
  purchaseIn: [
    { key: 'contractNo', label: '合同号', type: 'select', dictKind: 'contract' },
    { key: 'contractOrderNo', label: '合同订单号', type: 'input' },
    { key: 'paybackDays', label: '回款天数', type: 'number' },
    { key: 'interest', label: '利息', type: 'number' },
    { key: 'storageUnitPrice', label: '仓储单价', type: 'number' },
    { key: 'storageFee', label: '仓储费', type: 'number' },
    { key: 'vehicleNo', label: '车牌号', type: 'select', dictKind: 'vehicle' },
    { key: 'driverName', label: '司机姓名', type: 'input' },
    { key: 'driverPhone', label: '联系电话', type: 'input' }
  ],
  salesOut: [
    { key: 'contractNo', label: '合同号', type: 'select', dictKind: 'contract' },
    { key: 'invoiceNo', label: '发票', type: 'input' },
    { key: 'paybackDate', label: '回款日期', type: 'date' },
    { key: 'paybackMoney', label: '回款金额', type: 'number' },
    { key: 'vehicleNo', label: '车牌号', type: 'select', dictKind: 'vehicle' },
    { key: 'driverName', label: '司机姓名', type: 'input' },
    { key: 'driverPhone', label: '联系电话', type: 'input' }
  ]
}

export function getBillHeadExtFields(moduleKey: string): FieldDef[] {
  return BILL_HEAD_EXT_FIELDS[moduleKey] || []
}