const STATUS_META = {
  1: { text: '正常', type: 'success', bool: true },
  0: { text: '冻结', type: 'danger', bool: false }
}

export const PURCHASE_REPORT_TITLE = 'PO单报表'
export const PURCHASE_REPORT_STYLE = {
  titleAlign: 'center',
  titleLevel: 'strong',
  orientation: 'landscape',
  density: 'compact',
  showSequence: true
}

function normalizeText(value) {
  return String(value ?? '').trim()
}

function normalizeNumber(value, fallback = void 0) {
  if (value === '' || value === null || value === undefined) {
    return fallback
  }
  const parsed = Number(value)
  return Number.isNaN(parsed) ? fallback : parsed
}

function normalizeDateTimeText(value) {
  return normalizeText(value)
}

export function createPurchaseSearchState() {
  return {
    condition: '',
    code: '',
    type: '',
    wkType: '',
    source: '',
    channel: '',
    platCode: '',
    project: '',
    exceStatus: '',
    status: ''
  }
}

export function createPurchaseFormState() {
  return {
    id: void 0,
    code: '',
    type: '',
    wkType: '',
    source: '',
    preArr: '',
    anfme: '',
    qty: '',
    workQty: '',
    channel: '',
    platCode: '',
    startTime: '',
    endTime: '',
    project: '',
    status: 1,
    memo: ''
  }
}

export function getPurchasePaginationKey() {
  return {
    current: 'current',
    size: 'pageSize'
  }
}

export function getPurchaseStatusOptions() {
  return [
    { label: '正常', value: 1 },
    { label: '冻结', value: 0 }
  ]
}

export function getPurchaseStatusMeta(status) {
  if (status === true || Number(status) === 1) {
    return STATUS_META[1]
  }
  if (status === false || Number(status) === 0) {
    return STATUS_META[0]
  }
  return { text: '未知', type: 'info', bool: false }
}

export function buildPurchaseSearchParams(params = {}) {
  const searchParams = {
    condition: normalizeText(params.condition),
    code: normalizeText(params.code),
    type: normalizeText(params.type),
    wkType: normalizeText(params.wkType),
    source: normalizeText(params.source),
    channel: normalizeText(params.channel),
    platCode: normalizeText(params.platCode),
    project: normalizeText(params.project),
    exceStatus:
      params.exceStatus !== undefined && params.exceStatus !== null && params.exceStatus !== ''
        ? normalizeNumber(params.exceStatus)
        : void 0,
    status:
      params.status !== undefined && params.status !== null && params.status !== ''
        ? normalizeNumber(params.status)
        : void 0
  }

  return Object.fromEntries(
    Object.entries(searchParams).filter(
      ([, value]) => value !== '' && value !== void 0 && value !== null
    )
  )
}

export function buildPurchasePageQueryParams(params = {}) {
  return {
    current: params.current || 1,
    pageSize: params.pageSize || params.size || 20,
    ...buildPurchaseSearchParams(params)
  }
}

export function buildPurchaseSavePayload(formData = {}) {
  return {
    ...(formData.id !== undefined && formData.id !== null && formData.id !== ''
      ? { id: Number(formData.id) }
      : {}),
    code: normalizeText(formData.code) || '',
    type: normalizeText(formData.type) || '',
    wkType: normalizeText(formData.wkType) || '',
    source: normalizeText(formData.source) || '',
    ...(normalizeText(formData.preArr) ? { preArr: normalizeText(formData.preArr) } : {}),
    ...(formData.anfme !== '' && formData.anfme !== null && formData.anfme !== undefined
      ? { anfme: Number(formData.anfme) }
      : {}),
    ...(formData.qty !== '' && formData.qty !== null && formData.qty !== undefined
      ? { qty: Number(formData.qty) }
      : {}),
    ...(formData.workQty !== '' && formData.workQty !== null && formData.workQty !== undefined
      ? { workQty: Number(formData.workQty) }
      : {}),
    channel: normalizeText(formData.channel) || '',
    platCode: normalizeText(formData.platCode) || '',
    ...(normalizeText(formData.startTime) ? { startTime: normalizeText(formData.startTime) } : {}),
    ...(normalizeText(formData.endTime) ? { endTime: normalizeText(formData.endTime) } : {}),
    project: normalizeText(formData.project) || '',
    status:
      formData.status !== undefined && formData.status !== null && formData.status !== ''
        ? Number(formData.status)
        : 1,
    memo: normalizeText(formData.memo) || ''
  }
}

export function buildPurchaseDialogModel(record = {}) {
  return {
    ...createPurchaseFormState(),
    ...(record.id !== undefined && record.id !== null && record.id !== ''
      ? { id: Number(record.id) }
      : {}),
    code: normalizeText(record.code || ''),
    type: normalizeText(record.type || ''),
    wkType: normalizeText(record.wkType || ''),
    source: normalizeText(record.source || ''),
    preArr: normalizeDateTimeText(record.preArr$ || record.preArr || ''),
    anfme: record.anfme ?? '',
    qty: record.qty ?? '',
    workQty: record.workQty ?? '',
    channel: normalizeText(record.channel || ''),
    platCode: normalizeText(record.platCode || ''),
    startTime: normalizeDateTimeText(record.startTime$ || record.startTime || ''),
    endTime: normalizeDateTimeText(record.endTime$ || record.endTime || ''),
    project: normalizeText(record.project || ''),
    status: record.status !== undefined && record.status !== null ? Number(record.status) : 1,
    memo: normalizeText(record.memo || '')
  }
}

export function normalizePurchaseDetailRecord(record = {}) {
  const statusMeta = getPurchaseStatusMeta(record.statusBool ?? record.status)
  const exceStatusText = normalizeText(record.exceStatus$ || record.exceStatusText || '')
  const typeText = normalizeText(record.type$ || record.typeText || record.type || '')
  const wkTypeText = normalizeText(record.wkType$ || record.wkTypeText || record.wkType || '')

  return {
    ...record,
    code: normalizeText(record.code) || '--',
    typeText: typeText || '--',
    wkTypeText: wkTypeText || '--',
    source: normalizeText(record.source) || '--',
    preArrText: normalizeDateTimeText(record.preArr$ || record.preArr) || '--',
    anfme: record.anfme ?? '--',
    qty: record.qty ?? '--',
    workQty: record.workQty ?? '--',
    channel: normalizeText(record.channel) || '--',
    platCode: normalizeText(record.platCode) || '--',
    startTimeText: normalizeDateTimeText(record.startTime$ || record.startTime) || '--',
    endTimeText: normalizeDateTimeText(record.endTime$ || record.endTime) || '--',
    project: normalizeText(record.project) || '--',
    exceStatusText: exceStatusText || '--',
    statusText: statusMeta.text,
    statusType: statusMeta.type,
    statusBool: record.statusBool !== void 0 ? Boolean(record.statusBool) : statusMeta.bool,
    memo: normalizeText(record.memo) || '--',
    createByText: normalizeText(record.createBy$ || record.createByText || '') || '--',
    createTimeText: normalizeDateTimeText(record.createTime$ || record.createTime) || '--',
    updateByText: normalizeText(record.updateBy$ || record.updateByText || '') || '--',
    updateTimeText: normalizeDateTimeText(record.updateTime$ || record.updateTime) || '--'
  }
}

export function normalizePurchaseListRow(record = {}) {
  return normalizePurchaseDetailRecord(record)
}

export function normalizePurchaseItemRow(record = {}) {
  const statusMeta = getPurchaseStatusMeta(record.statusBool ?? record.status)
  return {
    ...record,
    purchaseId: record.purchaseId ?? '--',
    platItemId: normalizeText(record.platItemId) || '--',
    matnrCode: normalizeText(record.matnrCode) || '--',
    matnrName: normalizeText(record.matnrName) || '--',
    unit: normalizeText(record.unit) || '--',
    anfme: record.anfme ?? '--',
    qty: record.qty ?? '--',
    nromQty: record.nromQty ?? '--',
    asnQty: record.asnQty ?? '--',
    printQty: record.printQty ?? '--',
    splrName: normalizeText(record.splrName) || '--',
    splrCode: normalizeText(record.splrCode) || '--',
    splrBatch: normalizeText(record.splrBatch) || '--',
    statusText: statusMeta.text,
    statusType: statusMeta.type,
    memo: normalizeText(record.memo) || '--'
  }
}

export function buildPurchasePrintRows(records = []) {
  if (!Array.isArray(records)) {
    return []
  }
  return records.map((record) => normalizePurchaseListRow(record))
}

export function buildPurchaseReportMeta({
  previewMeta = {},
  count = 0,
  orientation = PURCHASE_REPORT_STYLE.orientation
} = {}) {
  return {
    reportTitle: PURCHASE_REPORT_TITLE,
    reportDate: previewMeta.reportDate,
    printedAt: previewMeta.printedAt,
    operator: previewMeta.operator,
    count,
    reportStyle: {
      ...PURCHASE_REPORT_STYLE,
      orientation
    }
  }
}

export function resolveDictOptions(records = [], options = {}) {
  const { group } = options
  if (!Array.isArray(records)) {
    return []
  }

  return records
    .filter((item) => {
      if (!item || typeof item !== 'object') {
        return false
      }
      if (group === undefined) {
        return true
      }
      return normalizeText(item.group) === normalizeText(group)
    })
    .map((item) => {
      const value = item.value ?? item.id ?? item.dictValue
      if (value === undefined || value === null || value === '') {
        return null
      }
      return {
        value: normalizeText(value),
        label: normalizeText(item.label || item.name || item.dictLabel || value)
      }
    })
    .filter(Boolean)
}

export function createPurchaseItemColumns() {
  return [
    { type: 'globalIndex', label: '序号', width: 70, align: 'center' },
    { prop: 'platItemId', label: 'ERP行号', minWidth: 110, showOverflowTooltip: true },
    { prop: 'matnrCode', label: '物料编码', minWidth: 140, showOverflowTooltip: true },
    { prop: 'matnrName', label: '物料名称', minWidth: 180, showOverflowTooltip: true },
    { prop: 'unit', label: '单位', width: 90, align: 'center' },
    { prop: 'anfme', label: '数量', width: 100, align: 'right' },
    { prop: 'qty', label: '已收数量', width: 100, align: 'right' },
    { prop: 'nromQty', label: '标准包装', width: 100, align: 'right' },
    { prop: 'asnQty', label: 'ASN数量', width: 100, align: 'right' },
    { prop: 'printQty', label: '打印数量', width: 100, align: 'right' },
    { prop: 'splrName', label: '供应商名称', minWidth: 150, showOverflowTooltip: true },
    { prop: 'splrCode', label: '供应商编码', minWidth: 140, showOverflowTooltip: true },
    { prop: 'splrBatch', label: '供应商批次', minWidth: 140, showOverflowTooltip: true },
    { prop: 'statusText', label: '状态', width: 90, align: 'center' },
    { prop: 'memo', label: '备注', minWidth: 160, showOverflowTooltip: true }
  ]
}