import { message } from 'ant-design-vue';
import { create, all } from 'mathjs'
import { useAuthStore } from "@/stores/modules/auth";

const config = { 
  number: 'BigNumber',
  precision: 20
}
const math = create(all, config)

export default {
  
  // 检查权限是否存在
  hasPermission (permission) {

    let hasPermission = true

    let appData = JSON.parse(sessionStorage.getItem('app'))

    let auth = appData.meta.auth

    hasPermission = auth.some(item=>item.option == permission)

    return hasPermission
  },

  // 验证按钮状态
  isDisabled (status,arr,fn) {
    let rs = false
    if (fn) return fn
    rs = arr.some(item=>item == status)
    return rs
  },

  // 数据消息提醒
  message (res,msg,fn) {
    if (res.code === 1) {
      msg ? message.success(msg) : ''
      fn ? fn() : ''
    } else {
      message.error(res.data + ':' + res.msg);
    }
  },

  // 金额格式化
  formatAmount(amount, decimalDigits = 0) {
    amount = Number(amount)
    const { hiddenSensitiveFields } = useAuthStore()
    if (hiddenSensitiveFields) return '****'
    let amt = math.format(amount, {notation: 'fixed',precision: 2})
    const amountStr = String(amt)
    const reg = /\B(?=(?:\d{3})+$)/g
    // 是否是小数
    const isDecimal = amountStr.indexOf('.') > -1
    if (isDecimal) {
       // 整数部分
       const integerPart = amountStr.substring(0, amountStr.indexOf('.'))
       // 小数部分
       const decimalPart = amountStr.substring(amountStr.length, amountStr.indexOf('.'))
       return `${integerPart.replace(reg, ',')}${decimalPart}`
    } else {
      return amountStr.replace(reg, ',')
    }
  },
  // 验证数字输入框手动输入的值是否合法
  validateInputNumber (start,value,step) {
    return new Promise((reslove,reject)=>{
      if ((value * 100 - start * 100) % (step * 100) === 0) {
        reslove(value)
      } else {
        message.error(value?`输入的值${value}不符合规则,已修正!`:`输入的值不能为空!`);
        let val = value - ((value - start) % step)
        reslove(val)
      }
    })
  },
  // 设置状态颜色
  statusAndColor(status) {
    let statusArr = [
      {st:'新建',cl:"#1890ff"},
      {st:'提交',cl:'#646cff'},
      {st:'审核',cl:'#ff5656'},
      {st:'关闭',cl:'#acbdc5'},
      {st:'预提交',cl:'#005792'},
      {st:'确认',cl:'#01352c'},
      {st:'复核',cl:'#ff9234'},

      {st:'发布',cl:"#646cff"},
      {st:'启用',cl:"#1890ff"},
      {st:'停用',cl:'#acbdc5'},
    ]
    if (statusArr.find(e=>e.st == status)) {
      return statusArr.find(e=>e.st == status).cl
    } else {
      return '#333'
    }
    
  },

  // 获取app信息
  getAppData (appName,allsystem) {
    function findAppByName(systems, targetName) {
      let foundApp = null;
      function search(systems) {
        for (let i = 0; i < systems.length; i++) {
          const system = systems[i];
          if (system.modules && system.modules.length > 0) {
            search(system.modules); // 递归调用搜索函数
          }
          if (system.apps) {
            const app = system.apps.find((app) => app.name === targetName);
            if (app) {
              foundApp = app;
              break; // 找到目标 app 后停止搜索
            }
          }
        }
      }
      search(systems);
      return foundApp;
    }
    return findAppByName(allsystem,appName)
  }
}