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

export const BAS_CONTAINER_REPORT_TITLE = '容器规则报表'
export const BAS_CONTAINER_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 numberValue = Number(value)
  return Number.isNaN(numberValue) ? fallback : numberValue
}

export function createBasContainerSearchState() {
  return {
    condition: '',
    code: '',
    containerType: '',
    codeType: '',
    areas: '',
    status: '',
    memo: '',
    timeStart: '',
    timeEnd: ''
  }
}

export function createBasContainerFormState() {
  return {
    id: void 0,
    code: '',
    containerType: void 0,
    codeType: '',
    areas: [],
    status: 1,
    memo: ''
  }
}

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

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

export function getBasContainerStatusMeta(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 buildBasContainerSearchParams(params = {}) {
  const result = {}

  ;['condition', 'code', 'codeType', 'areas', 'memo', 'timeStart', 'timeEnd'].forEach((key) => {
    const value = normalizeText(params[key])
    if (value) {
      result[key] = value
    }
  })

  if (params.containerType !== '' && params.containerType !== null && params.containerType !== undefined) {
    result.containerType = Number(params.containerType)
  }

  if (params.status !== '' && params.status !== null && params.status !== undefined) {
    result.status = Number(params.status)
  }

  return result
}

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

export function normalizeBasContainerAreas(areas = []) {
  if (!Array.isArray(areas)) {
    return []
  }

  return areas
    .map((item, index) => normalizeBasContainerAreaRecord(item, index))
    .filter(Boolean)
    .sort((left, right) => {
      const leftSort = normalizeNumber(left.sort, Number.MAX_SAFE_INTEGER)
      const rightSort = normalizeNumber(right.sort, Number.MAX_SAFE_INTEGER)
      return leftSort - rightSort
    })
    .map((item, index) => ({
      id: item.id,
      sort: index + 1
    }))
}

export function buildBasContainerSavePayload(formData = {}) {
  const areas = normalizeBasContainerAreas(formData.areas)
  const payload = {
    ...(formData.id !== void 0 && formData.id !== null && formData.id !== ''
      ? { id: Number(formData.id) }
      : {}),
    code: normalizeText(formData.code),
    ...(formData.containerType !== void 0 && formData.containerType !== null && formData.containerType !== ''
      ? { containerType: Number(formData.containerType) }
      : {}),
    codeType: normalizeText(formData.codeType),
    areas,
    status: formData.status !== void 0 && formData.status !== null && formData.status !== ''
      ? Number(formData.status)
      : 1,
    memo: normalizeText(formData.memo)
  }

  if (!payload.areas.length) {
    delete payload.areas
  }

  return payload
}

export function buildBasContainerDialogModel(record = {}) {
  return {
    ...createBasContainerFormState(),
    ...(record.id !== void 0 && record.id !== null && record.id !== '' ? { id: Number(record.id) } : {}),
    code: normalizeText(record.code || ''),
    containerType:
      record.containerType !== void 0 && record.containerType !== null && record.containerType !== ''
        ? Number(record.containerType)
        : record.containerType === 0
          ? 0
          : void 0,
    codeType: normalizeText(record.codeType || ''),
    areas: normalizeBasContainerAreas(record.areas),
    status: record.status !== void 0 && record.status !== null ? Number(record.status) : 1,
    memo: normalizeText(record.memo || '')
  }
}

export function normalizeBasContainerDetailRecord(record = {}, resolveAreaLabel) {
  const areas = normalizeBasContainerAreas(record.areas)
  const statusMeta = getBasContainerStatusMeta(record.statusBool ?? record.status)
  return {
    ...record,
    areas,
    containerTypeText: normalizeText(record.containerType$ || record.containerTypeText || ''),
    areasText: buildBasContainerAreasText(areas, record.areas, resolveAreaLabel),
    statusText: statusMeta.text,
    statusType: statusMeta.type,
    statusBool: record.statusBool !== void 0 ? Boolean(record.statusBool) : statusMeta.bool,
    createTimeText: normalizeText(record.createTime$ || record.createTime || ''),
    updateTimeText: normalizeText(record.updateTime$ || record.updateTime || ''),
    areasIds: areas.map((item) => item.id)
  }
}

export function normalizeBasContainerListRow(record = {}, resolveAreaLabel) {
  return normalizeBasContainerDetailRecord(record, resolveAreaLabel)
}

export function buildBasContainerPrintRows(records = [], resolveAreaLabel) {
  if (!Array.isArray(records)) {
    return []
  }
  return records.map((record) => normalizeBasContainerListRow(record, resolveAreaLabel))
}

export function buildBasContainerReportMeta({
  previewMeta = {},
  count = 0,
  orientation = BAS_CONTAINER_REPORT_STYLE.orientation
} = {}) {
  return {
    reportTitle: BAS_CONTAINER_REPORT_TITLE,
    reportDate: previewMeta.reportDate,
    printedAt: previewMeta.printedAt,
    operator: previewMeta.operator,
    count,
    reportStyle: {
      ...BAS_CONTAINER_REPORT_STYLE,
      orientation
    }
  }
}

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

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

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

  return records
    .map((item) => {
      if (!item || typeof item !== 'object') {
        return null
      }

      const value = item.id ?? item.areaId ?? item.value
      if (value === void 0 || value === null || value === '') {
        return null
      }

      return {
        value: Number(value),
        label: normalizeText(item.name || item.areaName || item.code || item.areaCode || `库区 ${value}`)
      }
    })
    .filter(Boolean)
}

function normalizeBasContainerAreaRecord(item, index) {
  if (item === null || item === undefined) {
    return null
  }

  if (typeof item === 'object') {
    const id = normalizeNumber(item.id ?? item.areaId ?? item.value, void 0)
    if (id === void 0) {
      return null
    }
    return {
      id,
      sort: normalizeNumber(item.sort, index + 1),
      name: normalizeText(item.name || item.areaName || item.label || ''),
      code: normalizeText(item.code || item.areaCode || ''),
      memo: normalizeText(item.memo || '')
    }
  }

  const id = normalizeNumber(item, void 0)
  if (id === void 0) {
    return null
  }
  return {
    id,
    sort: index + 1,
    name: '',
    code: '',
    memo: ''
  }
}

function buildBasContainerAreasText(areas = [], fallbackAreas = [], resolveAreaLabel) {
  const fallbackLabelMap = new Map(
    (Array.isArray(fallbackAreas) ? fallbackAreas : [])
      .map((item) => {
        if (!item || typeof item !== 'object') {
          return null
        }
        const id = normalizeNumber(item.id ?? item.areaId ?? item.value, void 0)
        if (id === void 0) {
          return null
        }
        return [id, normalizeText(item.name || item.areaName || item.code || item.areaCode || '')]
      })
      .filter(Boolean)
  )

  const orderedLabels = (Array.isArray(areas) ? areas : [])
    .map((item) => {
      if (!item || typeof item !== 'object') {
        return ''
      }
      if (typeof resolveAreaLabel === 'function') {
        const resolvedLabel = normalizeText(resolveAreaLabel(item.id))
        if (resolvedLabel) {
          return resolvedLabel
        }
      }
      const fallbackLabel = fallbackLabelMap.get(item.id)
      if (fallbackLabel) {
        return fallbackLabel
      }
      return normalizeText(item.name || item.areaName || item.code || item.areaCode || item.id)
    })
    .filter(Boolean)

  if (orderedLabels.length) {
    return orderedLabels.join('、')
  }

  const fallbackLabels = (Array.isArray(fallbackAreas) ? fallbackAreas : [])
    .map((item) => {
      if (!item || typeof item !== 'object') {
        return ''
      }
      return normalizeText(item.name || item.areaName || item.code || item.areaCode || item.id)
    })
    .filter(Boolean)

  const labels = fallbackLabels
  return labels.length ? labels.join('、') : ''
}