function orderStatus(status) {
  if (status == 2) {
    return '已完成'
  } else if (status == 3) {
    return '已取消'
  } else if (status == 4) {
    return '待调度'
  } else if (status == 5) {
    return '待装货'
  } else if (status == 6) {
    return '待验货'
  } else if (status == 7) {
    return '待入库'
  } else if (status == 8) {
    return '已入库'
  }
  return ''
}

function customerType(type) {
  if (type == 0) {
    return 'A'
  } else if (type == 1) {
    return 'B'
  } else if (type == 2) {
    return 'C'
  }
  return ''
}

function colorType(type) {
  if (type == 0) {
    return 'blue'
  } else if (type == 1) {
    return 'green'
  } else if (type == 2) {
    return 'tree'
  }
  return ''
}

function formatePrice(price) {
  return Number(parseFloat(price) / 100).toFixed(2)
}

function formateWeight(weight) {
  return Number(parseFloat(weight) / 1000).toFixed(3)
}

function deductMoney(money) {
  if (money < 0) {
    return '待定'
  } else if (money === 0) {
    return money
  }
  return (money / 100).toFixed(2)
}

function deductStatus(deductionStatus) {
  switch (deductionStatus) {
    case 0:
      return '【待客户确认】'
    case 1:
      return '【客户同意】'
    case -1:
      return '【客户拒绝】'
  }
}

function orderDate(order) {
  if (order.orderStatus == 4) {
    return '下单日期：' + order.orderDate
  } else if (order.orderStatus == 5) {
    return '调度日期' + order.schedulingCreateDate
  } else if (order.orderStatus == 6) {
    return '装货日期：' + order.shippingDate
  } else if (order.orderStatus == 7 || order.orderStatus == 8 || order.orderStatus == 2) {
    return '验货日期：' + order.inspectionDate
  }
  return ''
}

function isInspectable(order, centerId) {
  if (!order) {
    return false
  }
  if (order.orderStatus === 6) {
    if (centerId === 1) {
      return true
    }
    return Number(order.destinationOperationCenterId) === centerId
  }
  return false
}

function isStockinable(order, centerId) {
  if (!order) {
    return false
  }
  if (order.orderStatus === 7) {
    if (centerId === 1) {
      return true
    }
    return Number(order.destinationOperationCenterId) === centerId
  }
  return false
}

function canHandle(order, centerId) {
  if (order.inspectionId > 0 && order.deductMoney == -1) {
    if (centerId === 1) {
      return true
    }
    return Number(order.destinationOperationCenterId) === centerId
  }
  return false
}

function isAbnormalable(order, centerId) {
  if (order.orderStatus === 6) {
    if (centerId === 1) {
      return true
    }
    return Number(order.destinationOperationCenterId) === centerId
  }
  return false
}

function isEmpty(val) {
  return typeof val === 'undefined' || val === '' || val === null
}

function formateOrderDate(datetime) {
  if (isEmpty(datetime)) {
    return ''
  }
  var date = getDate(datetime.trim())
  var today = getDate()
  var dayCode = 24 * 60 * 60 * 1000
  console.log((date.getTime() - today.getTime()) / dayCode)
  var week = ''
  if (date.getTime() === today.getTime()) {
    week = '(今天)'
  } else if (date.getTime() === today.getTime() + dayCode) {
    week = '(明天)'
  } else if (date.getTime() === today.getTime() - dayCode) {
    week = '(昨天)'
  } else if (date.getTime() === today.getTime() + dayCode * 2) {
    week = '(后天)'
  } else {
    week = ['(周日)', '(周一)', '(周二)', '(周三)', '(周四)', '(周五)', '(周六)'][date.getDay()]
  }
  if (isEmpty(week)) {
    week = ''
  }
  return datetime + week
}

function getCateName(item) {
  if (!item.categoriesName){
    return ''
  }
  if (item.categoriesName.toString().length < 10) {
    return item.categoriesName
  }
  return item.categoriesName.substring(0, 10) + '...'
}

function handleWeight(weight) {
  if (!weight) {
    return ''
  }
  return '折算重量：' + Number(weight / 1000).toFixed(3) + '吨'
}

/**
 *  4: 'green',
  5: 'green',
  6: 'green',
  7: 'green',
  8: 'green',
  0: 'grey',
  1: 'green',
  2: 'grey',
  3: 'grey'
 */
function orderStatusColor(status) {
  if (status == 4) {
    return 'yellow'
  } else if (status == 5) {
    return 'yellow'
  } else if (status == 6) {
    return 'yellow'
  } else if (status == 7) {
    return 'yellow'
  } else if (status == 8) {
    return 'yellow'
  } else if (status == 0) {
    return 'gray'
  } else if (status == 1) {
    return 'gray'
  } else if (status == 2) {
    return 'blue'
  } else if (status == 3) {
    return 'gray'
  }
  return ''
}

function getGuidePrice(cateId, cateList) {
  for (var i = 0; i < cateList.length; i++) {
    if (parseInt(cateId) == parseInt(cateList[i].value)) {
      return '今日指导价：￥' + formatePrice(cateList[i].price) + '元/kg'
    }
  }
  return ''
}

function offesWeight(offsetWeight, totalWeight) {
  return offsetWeight > 0.01 * totalWeight
}

module.exports = {
  orderStatus: orderStatus,
  customerType: customerType,
  colorType: colorType,
  formatePrice: formatePrice,
  deductMoney: deductMoney,
  deductStatus: deductStatus,
  orderDate: orderDate,
  isInspectable: isInspectable,
  canHandle: canHandle,
  formateWeight: formateWeight,
  formateOrderDate: formateOrderDate,
  getCateName: getCateName,
  handleWeight: handleWeight,
  orderStatusColor: orderStatusColor,
  getGuidePrice: getGuidePrice,
  isStockinable: isStockinable,
  offesWeight: offesWeight
}