<template>
  <div>
    <div style="display:flex;justify-content:space-between;align-items:center;">
      <h3>通知配置</h3>
      <el-button type="primary" @click="showAddDialog = true">添加渠道</el-button>
    </div>

    <!-- 渠道列表 -->
    <el-table :data="channels" v-loading="loading" style="width:100%;margin-top:16px;">
      <el-table-column prop="name" label="名称" width="150" />
      <el-table-column prop="channel_type" label="类型" width="120">
        <template #default="{ row }">
          <el-tag :type="row.channel_type === 'wecom' ? 'success' : row.channel_type === 'wecom_app' ? 'warning' : 'primary'">
            {{ row.channel_type === 'wecom' ? '企业微信' : row.channel_type === 'wecom_app' ? '企微应用' : '邮件' }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="配置摘要" min-width="200">
        <template #default="{ row }">
          <span v-if="row.channel_type === 'wecom'" style="font-size:12px;color:#999;">
            Webhook: {{ (row.config?.webhook_url || '').substring(0, 40) }}...
          </span>
          <span v-else-if="row.channel_type === 'mail'" style="font-size:12px;color:#999;">
            收件人: {{ (row.config?.to || []).join(', ') }}
          </span>
        </template>
      </el-table-column>
      <el-table-column label="状态" width="80">
        <template #default="{ row }">
          <el-switch :model-value="row.enabled" @change="toggleChannel(row)" size="small" />
        </template>
      </el-table-column>
      <el-table-column label="操作" width="160">
        <template #default="{ row }">
          <el-button size="small" @click="testChannel(row)">测试</el-button>
          <el-button size="small" type="danger" plain @click="deleteChannel(row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <el-empty v-if="!loading && channels.length === 0" description="暂无通知渠道，请添加" />

    <!-- 通知日志 -->
    <h3 style="margin-top:30px;">发送记录</h3>
    <el-table :data="logs" style="width:100%;margin-top:8px;" size="small">
      <el-table-column prop="created_at" label="时间" width="160" />
      <el-table-column prop="title" label="标题" min-width="200" />
      <el-table-column prop="channel" label="渠道" width="80" />
      <el-table-column prop="recipient" label="接收方" width="120" />
      <el-table-column prop="status" label="状态" width="80">
        <template #default="{ row }">
          <el-tag :type="row.status === 'sent' ? 'success' : 'danger'" size="small">{{ row.status === 'sent' ? '成功' : '失败' }}</el-tag>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加渠道对话框 -->
    <MyDialog v-model="showAddDialog" title="添加通知渠道" :width="500">
      <el-form :model="form" label-width="100px">
        <el-form-item label="名称"><el-input v-model="form.name" placeholder="如：管理群、财务部邮箱" /></el-form-item>
        <el-form-item label="类型">
          <el-select v-model="form.channel_type" style="width:100%;">
            <el-option value="wecom" label="企业微信群机器人" />
            <el-option value="wecom_app" label="企微应用消息" />
            <el-option value="mail" label="邮件" />
          </el-select>
        </el-form-item>
        <el-form-item v-if="form.channel_type === 'wecom'" label="Webhook地址">
          <el-input v-model="form.webhook_url" type="textarea" rows="2" placeholder="https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxx" />
        </el-form-item>
        <template v-if="form.channel_type === 'wecom_app'">
          <el-form-item label="CorpID"><el-input v-model="form.corp_id" placeholder="企业ID，如 wx..." /></el-form-item>
          <el-form-item label="CorpSecret"><el-input v-model="form.corp_secret" type="password" show-password /></el-form-item>
          <el-form-item label="AgentID"><el-input v-model="form.agent_id" placeholder="应用AgentID，如 1000020" /></el-form-item>
          <el-form-item label="接收人UserID"><el-input v-model="form.touser" placeholder="企微成员UserID，多个用 | 分隔" /></el-form-item>
        </template>
        <template v-if="form.channel_type === 'mail'">
          <el-form-item label="SMTP地址"><el-input v-model="form.smtp_host" placeholder="smtp.qq.com" /></el-form-item>
          <el-form-item label="端口"><el-input v-model="form.smtp_port" placeholder="465" /></el-form-item>
          <el-form-item label="账号"><el-input v-model="form.smtp_user" placeholder="xxx@qq.com" /></el-form-item>
          <el-form-item label="密码"><el-input v-model="form.smtp_password" type="password" show-password /></el-form-item>
          <el-form-item label="收件人"><el-input v-model="form.mail_to" placeholder="用逗号分隔多个邮箱" /></el-form-item>
        </template>
      </el-form>
      <template #footer>
        <el-button @click="showAddDialog = false">取消</el-button>
        <el-button type="primary" @click="saveChannel" :loading="saving">保存</el-button>
      </template>
    </MyDialog>
  </div>
</template>

<script setup lang="ts">
import { ref, onMounted, reactive } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import { notificationApi } from '../api/index'
import MyDialog from '../components/MyDialog.vue'

const loading = ref(false)
const saving = ref(false)
const channels = ref<any[]>([])
const logs = ref<any[]>([])
const showAddDialog = ref(false)
const form = reactive({
  name: '',
  channel_type: 'wecom',
  webhook_url: '',
  corp_id: '',
  corp_secret: '',
  agent_id: '',
  touser: '',
  smtp_host: 'smtp.qq.com',
  smtp_port: '465',
  smtp_user: '',
  smtp_password: '',
  mail_to: '',
})

async function loadChannels() {
  loading.value = true
  try {
    const r: any = await notificationApi.list()
    channels.value = r.data || []
  } catch (e: any) {
    ElMessage.error('加载失败')
  }
  loading.value = false
}

async function loadLogs() {
  try {
    const r: any = await notificationApi.logs()
    logs.value = r.data || []
  } catch (_) {}
}

async function saveChannel() {
  saving.value = true
  try {
    const config: any = {}
    if (form.channel_type === 'wecom') {
      config.webhook_url = form.webhook_url
    } else if (form.channel_type === 'wecom_app') {
      config.corp_id = form.corp_id
      config.corp_secret = form.corp_secret
      config.agent_id = form.agent_id
      config.touser = form.touser
    } else {
      config.host = form.smtp_host
      config.port = form.smtp_port
      config.user = form.smtp_user
      config.password = form.smtp_password
      config.from_addr = form.smtp_user
      config.to = form.mail_to.split(',').map((s: string) => s.trim()).filter(Boolean)
    }
    await notificationApi.create({
      name: form.name,
      channel_type: form.channel_type,
      config,
    })
    ElMessage.success('添加成功')
    showAddDialog.value = false
    loadChannels()
  } catch (e: any) {
    ElMessage.error(e?.response?.data?.detail || '保存失败')
  }
  saving.value = false
}

async function toggleChannel(row: any) {
  try {
    await notificationApi.update(row.id, { enabled: !row.enabled })
    row.enabled = !row.enabled
  } catch (_) {}
}

async function testChannel(row: any) {
  try {
    const r: any = await notificationApi.test(row.id)
    const result = r.results?.[0]
    if (result?.success) {
      ElMessage.success(result.message || '测试推送成功')
    } else {
      ElMessage.warning(result?.message || '推送失败')
    }
  } catch (e: any) {
    ElMessage.error('测试异常')
  }
}

async function deleteChannel(row: any) {
  try {
    await ElMessageBox.confirm('确定删除此通知渠道？', '确认')
    await notificationApi.delete(row.id)
    ElMessage.success('已删除')
    loadChannels()
  } catch (_) {}
}

onMounted(() => { loadChannels(); loadLogs() })
</script>
