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

export const LOC_AREA_REPORT_TITLE = '库区报表'
export const LOC_AREA_REPORT_STYLE = {
  titleAlign: 'center',
  titleLevel: 'strong',
  orientation: 'portrait',
  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
}

export function createLocAreaSearchState() {
  return {
    condition: '',
    areaId: '',
    name: '',
    code: '',
    status: '',
    memo: ''
  }
}

export function createLocAreaFormState() {
  return {
    id: void 0,
    areaId: void 0,
    name: '',
    code: '',
    status: 1,
    memo: ''
  }
}

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

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

export function getLocAreaStatusMeta(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 buildLocAreaSearchParams(params = {}) {
  const searchParams = {
    condition: normalizeText(params.condition),
    areaId:
      params.areaId !== undefined && params.areaId !== null && params.areaId !== ''
        ? Number(params.areaId)
        : void 0,
    name: normalizeText(params.name),
    code: normalizeText(params.code),
    status:
      params.status !== undefined && params.status !== null && params.status !== ''
        ? Number(params.status)
        : void 0,
    memo: normalizeText(params.memo)
  }

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

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

export function buildLocAreaSavePayload(formData = {}) {
  return {
    ...(formData.id !== undefined && formData.id !== null && formData.id !== ''
      ? { id: Number(formData.id) }
      : {}),
    ...(formData.areaId !== undefined && formData.areaId !== null && formData.areaId !== ''
      ? { areaId: Number(formData.areaId) }
      : {}),
    name: normalizeText(formData.name) || '',
    code: normalizeText(formData.code) || '',
    status:
      formData.status !== undefined && formData.status !== null && formData.status !== ''
        ? Number(formData.status)
        : 1,
    memo: normalizeText(formData.memo) || ''
  }
}

export function buildLocAreaDialogModel(record = {}) {
  return {
    ...createLocAreaFormState(),
    ...(record.id !== undefined && record.id !== null && record.id !== '' ? { id: Number(record.id) } : {}),
    areaId:
      record.areaId !== undefined && record.areaId !== null && record.areaId !== ''
        ? Number(record.areaId)
        : void 0,
    name: normalizeText(record.name || ''),
    code: normalizeText(record.code || ''),
    status: record.status !== undefined && record.status !== null ? Number(record.status) : 1,
    memo: normalizeText(record.memo || '')
  }
}

export function resolveLocAreaOptions(records = []) {
  if (!Array.isArray(records)) {
    return []
  }

  return records
    .map((item) => {
      if (!item || typeof item !== 'object') {
        return null
      }
      const value = item.id ?? item.value
      if (value === void 0 || value === null || value === '') {
        return null
      }
      return {
        value: Number(value),
        label: normalizeText(item.name || item.code || `库区 ${value}`)
      }
    })
    .filter(Boolean)
}

export function normalizeLocAreaDetailRecord(record = {}) {
  const statusMeta = getLocAreaStatusMeta(record.statusBool ?? record.status)
  return {
    ...record,
    areaName: normalizeText(record.areaId$ || record.areaName || ''),
    name: normalizeText(record.name || ''),
    code: normalizeText(record.code || ''),
    memo: normalizeText(record.memo || ''),
    statusText: statusMeta.text,
    statusType: statusMeta.type,
    statusBool: record.statusBool !== void 0 ? Boolean(record.statusBool) : statusMeta.bool,
    createByText: normalizeText(record.createBy$ || record.createByText || ''),
    createTimeText: normalizeText(record.createTime$ || record.createTime || ''),
    updateByText: normalizeText(record.updateBy$ || record.updateByText || ''),
    updateTimeText: normalizeText(record.updateTime$ || record.updateTime || '')
  }
}

export function normalizeLocAreaListRow(record = {}) {
  return normalizeLocAreaDetailRecord(record)
}

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

export function buildLocAreaReportMeta({
  previewMeta = {},
  count = 0,
  orientation = LOC_AREA_REPORT_STYLE.orientation
} = {}) {
  return {
    reportTitle: LOC_AREA_REPORT_TITLE,
    reportDate: previewMeta.reportDate,
    printedAt: previewMeta.printedAt,
    operator: previewMeta.operator,
    count,
    reportStyle: {
      ...LOC_AREA_REPORT_STYLE,
      orientation
    }
  }
}