ludu-admin-vue3/src/views/pay/app/components/weixinChannelForm.vue

<template>
  <div>
    <el-dialog
      v-model="dialogVisible"
      :title="title"
      @close="close"
      append-to-body
      destroy-on-close
      width="800px"
    >
      <el-form
        ref="formRef"
        :model="formData"
        :rules="rules"
        label-width="120px"
        v-loading="formLoading"
      >
        <el-form-item label-width="180px" label="渠道费率" prop="feeRate">
          <el-input
            v-model="formData.feeRate"
            placeholder="请输入渠道费率"
            clearable
            :style="{ width: '100%' }"
          >
            <template #append>%</template>
          </el-input>
        </el-form-item>
        <el-form-item label-width="180px" label="公众号 APPID" prop="config.appId">
          <el-input
            v-model="formData.config.appId"
            placeholder="请输入公众号 APPID"
            clearable
            :style="{ width: '100%' }"
          />
        </el-form-item>
        <el-form-item label-width="180px" label="商户号" prop="config.mchId">
          <el-input v-model="formData.config.mchId" :style="{ width: '100%' }" />
        </el-form-item>
        <el-form-item label-width="180px" label="渠道状态" prop="status">
          <el-radio-group v-model="formData.status">
            <el-radio
              v-for="dict in getDictOptions(DICT_TYPE.COMMON_STATUS)"
              :key="parseInt(dict.value)"
              :label="parseInt(dict.value)"
            >
              {{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label-width="180px" label="API 版本" prop="config.apiVersion">
          <el-radio-group v-model="formData.config.apiVersion">
            <el-radio label="v2">v2</el-radio>
            <el-radio label="v3">v3</el-radio>
          </el-radio-group>
        </el-form-item>
        <div v-if="formData.config.apiVersion === 'v2'">
          <el-form-item label-width="180px" label="商户密钥" prop="config.mchKey">
            <el-input
              v-model="formData.config.mchKey"
              placeholder="请输入商户密钥"
              clearable
              :style="{ width: '100%' }"
              type="textarea"
              :autosize="{ minRows: 8, maxRows: 8 }"
            />
          </el-form-item>
          <el-form-item
            label-width="180px"
            label="apiclient_cert.p12 证书"
            prop="config.keyContent"
          >
            <el-input
              v-model="formData.config.keyContent"
              type="textarea"
              placeholder="请上传 apiclient_cert.p12 证书"
              readonly
              :autosize="{ minRows: 8, maxRows: 8 }"
              :style="{ width: '100%' }"
            />
          </el-form-item>
          <el-form-item label-width="180px" label="">
            <el-upload
              :limit="1"
              accept=".p12"
              action=""
              :before-upload="p12FileBeforeUpload"
              :http-request="keyContentUpload"
            >
              <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
            </el-upload>
          </el-form-item>
        </div>
        <div v-if="formData.config.apiVersion === 'v3'">
          <el-form-item label-width="180px" label="API V3 密钥" prop="config.apiV3Key">
            <el-input
              v-model="formData.config.apiV3Key"
              placeholder="请输入 API V3 密钥"
              clearable
              :style="{ width: '100%' }"
              type="textarea"
              :autosize="{ minRows: 8, maxRows: 8 }"
            />
          </el-form-item>
          <el-form-item
            label-width="180px"
            label="apiclient_key.pem 证书"
            prop="config.privateKeyContent"
          >
            <el-input
              v-model="formData.config.privateKeyContent"
              type="textarea"
              placeholder="请上传 apiclient_key.pem 证书"
              readonly
              :autosize="{ minRows: 8, maxRows: 8 }"
              :style="{ width: '100%' }"
            />
          </el-form-item>
          <el-form-item label-width="180px" label="" prop="privateKeyContentFile">
            <el-upload
              ref="privateKeyContentFile"
              :limit="1"
              accept=".pem"
              action=""
              :before-upload="pemFileBeforeUpload"
              :http-request="privateKeyContentUpload"
            >
              <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
            </el-upload>
          </el-form-item>
          <el-form-item
            label-width="180px"
            label="apiclient_cert.pem证书"
            prop="config.privateCertContent"
          >
            <el-input
              v-model="formData.config.privateCertContent"
              type="textarea"
              placeholder="请上传apiclient_cert.pem证书"
              readonly
              :autosize="{ minRows: 8, maxRows: 8 }"
              :style="{ width: '100%' }"
            />
          </el-form-item>
          <el-form-item label-width="180px" label="" prop="privateCertContentFile">
            <el-upload
              ref="privateCertContentFile"
              :limit="1"
              accept=".pem"
              action=""
              :before-upload="pemFileBeforeUpload"
              :http-request="privateCertContentUpload"
            >
              <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
            </el-upload>
          </el-form-item>
        </div>
        <el-form-item label-width="180px" label="备注" prop="remark">
          <el-input v-model="formData.remark" :style="{ width: '100%' }" />
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="close">取消</el-button>
        <el-button type="primary" @click="submitForm">确定</el-button>
      </template>
    </el-dialog>
  </div>
</template>
<script lang="ts" setup name="WeixinChannelForm">
import { createChannel, getChannel, updateChannel } from '@/api/pay/channel'
import { CommonStatusEnum } from '@/utils/constants'
import { DICT_TYPE, getDictOptions } from '@/utils/dict'

const message = useMessage() // 消息弹窗

const dialogVisible = ref(false)
const formLoading = ref(false)
const title = ref('')
const formData = ref<any>({
  appId: '',
  code: '',
  status: undefined,
  feeRate: undefined,
  remark: '',
  config: {
    appId: '',
    mchId: '',
    apiVersion: '',
    mchKey: '',
    keyContent: '',
    privateKeyContent: '',
    privateCertContent: '',
    apiV3Key: ''
  }
})
const formRef = ref()

const emit = defineEmits(['success'])

const rules = {
  feeRate: [{ required: true, message: '请输入渠道费率', trigger: 'blur' }],
  status: [{ required: true, message: '渠道状态不能为空', trigger: 'blur' }],
  'config.mchId': [{ required: true, message: '请传入商户号', trigger: 'blur' }],
  'config.appId': [{ required: true, message: '请输入公众号APPID', trigger: 'blur' }],
  'config.apiVersion': [{ required: true, message: 'API版本不能为空', trigger: 'blur' }],
  'config.mchKey': [{ required: true, message: '请输入商户密钥', trigger: 'blur' }],
  'config.keyContent': [
    { required: true, message: '请上传 apiclient_cert.p12 证书', trigger: 'blur' }
  ],
  'config.privateKeyContent': [
    { required: true, message: '请上传 apiclient_key.pem 证书', trigger: 'blur' }
  ],
  'config.privateCertContent': [
    { required: true, message: '请上传 apiclient_cert.pem证 书', trigger: 'blur' }
  ],
  'config.apiV3Key': [{ required: true, message: '请上传 api V3 密钥值', trigger: 'blur' }]
}

const open = async (appId, code) => {
  dialogVisible.value = true
  formLoading.value = true
  reset(appId, code)

  try {
    const data = await getChannel(appId, code)
    if (data && data.id) {
      formData.value = data
      formData.value.config = JSON.parse(data.config)
    }
    title.value = !formData.value.id ? '创建支付渠道' : '编辑支付渠道'
  } finally {
    formLoading.value = false
  }
}

const close = () => {
  dialogVisible.value = false
  reset(undefined, undefined)
}

const submitForm = async () => {
  const valid = await formRef.value.validate()
  if (!valid) {
    return
  }
  const data: any = { ...formData.value }
  data.config = JSON.stringify(formData.value.config)
  if (!data.id) {
    createChannel(data).then(() => {
      message.alertSuccess('新增成功')
      emit('success')
      close()
    })
  } else {
    updateChannel(data).then(() => {
      message.alertSuccess('修改成功')
      emit('success')
      close()
    })
  }
}

/** 重置表单 */
const reset = (appId, code) => {
  formData.value = {
    appId: appId,
    code: code,
    status: CommonStatusEnum.ENABLE,
    feeRate: undefined,
    remark: '',
    config: {
      appId: '',
      mchId: '',
      apiVersion: '',
      mchKey: '',
      keyContent: '',
      privateKeyContent: '',
      privateCertContent: '',
      apiV3Key: ''
    }
  }
  formRef.value?.resetFields()
}

/**
 * apiclient_cert.p12、apiclient_cert.pem、apiclient_key.pem 上传前的校验
 */
const fileBeforeUpload = (file, fileAccept) => {
  let format = '.' + file.name.split('.')[1]
  if (format !== fileAccept) {
    debugger
    message.error('请上传指定格式"' + fileAccept + '"文件')
    return false
  }
  let isRightSize = file.size / 1024 / 1024 < 2
  if (!isRightSize) {
    message.error('文件大小超过 2MB')
  }
  return isRightSize
}

const p12FileBeforeUpload = (file) => {
  fileBeforeUpload(file, '.p12')
}

const pemFileBeforeUpload = (file) => {
  fileBeforeUpload(file, '.pem')
}

/**
 * 读取 apiclient_key.pem 到 privateKeyContent 字段
 */
const privateKeyContentUpload = (event) => {
  const readFile = new FileReader()
  readFile.onload = (e: any) => {
    formData.value.config.privateKeyContent = e.target.result
  }
  readFile.readAsText(event.file)
}

/**
 * 读取 apiclient_cert.pem 到 privateCertContent 字段
 */
const privateCertContentUpload = (event) => {
  const readFile = new FileReader()
  readFile.onload = (e: any) => {
    formData.value.config.privateCertContent = e.target.result
  }
  readFile.readAsText(event.file)
}

/**
 * 读取 apiclient_cert.p12 到 keyContent 字段
 */
const keyContentUpload = (event) => {
  const readFile = new FileReader()
  readFile.onload = (e: any) => {
    formData.value.config.keyContent = e.target.result.split(',')[1]
  }
  readFile.readAsDataURL(event.file) // 读成 base64
}

defineExpose({ open })
</script>