const STATUS_META = {
  1: { text: '正常', type: 'success' },
  0: { text: '冻结', type: 'info' }
}

export const FLOW_STEP_TEMPLATE_REPORT_TITLE = '流程步骤模板报表'

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

function normalizeNumber(value) {
  if (value === '' || value === null || value === undefined) {
    return null
  }
  const numericValue = Number(value)
  return Number.isFinite(numericValue) ? numericValue : null
}

function normalizeBoolText(value) {
  const numericValue = Number(value)
  if (numericValue === 1) return '是'
  if (numericValue === 0) return '否'
  return '--'
}

export function createFlowStepTemplateSearchState() {
  return {
    condition: '',
    timeStart: '',
    timeEnd: '',
    flowId: '',
    flowCode: '',
    stepOrder: '',
    stepCode: '',
    stepName: '',
    stepType: '',
    actionType: '',
    actionConfig: '',
    inputMapping: '',
    outputMapping: '',
    conditionExpression: '',
    skipOnFail: '',
    retryEnabled: '',
    retryConfig: '',
    timeoutSeconds: '',
    memo: '',
    status: ''
  }
}

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

export function buildFlowStepTemplateSearchParams(params = {}) {
  const result = {}

  ;[
    'condition',
    'flowCode',
    'stepCode',
    'stepName',
    'stepType',
    'actionType',
    'actionConfig',
    'inputMapping',
    'outputMapping',
    'conditionExpression',
    'retryConfig',
    'memo'
  ].forEach((key) => {
    const value = normalizeText(params[key])
    if (value) {
      result[key] = value
    }
  })

  ;['timeStart', 'timeEnd'].forEach((key) => {
    if (params[key]) {
      result[key] = params[key]
    }
  })

  ;['flowId', 'stepOrder', 'skipOnFail', 'retryEnabled', 'timeoutSeconds', 'status'].forEach((key) => {
    const value = normalizeNumber(params[key])
    if (value !== null) {
      result[key] = value
    }
  })

  return {
    condition: '',
    ...result
  }
}

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

export function normalizeFlowStepTemplateRow(record = {}) {
  const statusMeta = STATUS_META[Number(record.status)] || STATUS_META[0]
  return {
    ...record,
    id: record.id ?? '--',
    flowId: record.flowId ?? '--',
    flowCode: normalizeText(record.flowCode) || '--',
    stepOrder: record.stepOrder ?? '--',
    stepCode: normalizeText(record.stepCode) || '--',
    stepName: normalizeText(record.stepName) || '--',
    stepType: normalizeText(record.stepType) || '--',
    actionType: normalizeText(record.actionType) || '--',
    skipOnFailText: normalizeBoolText(record.skipOnFail),
    retryEnabledText: normalizeBoolText(record.retryEnabled),
    timeoutSeconds: record.timeoutSeconds ?? '--',
    statusText: record['status$'] || statusMeta.text,
    statusType: statusMeta.type,
    memo: normalizeText(record.memo) || '--'
  }
}

export function getFlowStepTemplateReportColumns() {
  return [
    { prop: 'flowId', label: '流程ID' },
    { prop: 'flowCode', label: '流程编码' },
    { prop: 'stepOrder', label: '步骤顺序' },
    { prop: 'stepCode', label: '步骤编码' },
    { prop: 'stepName', label: '步骤名称' },
    { prop: 'stepType', label: '步骤类型' },
    { prop: 'actionType', label: '动作类型' },
    { prop: 'skipOnFailText', label: '跳过失败' },
    { prop: 'retryEnabledText', label: '启用重试' },
    { prop: 'timeoutSeconds', label: '超时(秒)' },
    { prop: 'statusText', label: '状态' },
    { prop: 'memo', label: '备注' }
  ]
}

export function buildFlowStepTemplatePrintRows(records = []) {
  return (Array.isArray(records) ? records : []).map((record) => {
    const row = normalizeFlowStepTemplateRow(record)
    return {
      flowId: row.flowId,
      flowCode: row.flowCode,
      stepOrder: row.stepOrder,
      stepCode: row.stepCode,
      stepName: row.stepName,
      stepType: row.stepType,
      actionType: row.actionType,
      skipOnFailText: row.skipOnFailText,
      retryEnabledText: row.retryEnabledText,
      timeoutSeconds: row.timeoutSeconds,
      statusText: row.statusText,
      memo: row.memo
    }
  })
}