<template>
  <div v-loading="payLoading">
    <div v-if="!safeItems.length" class="empty">{{ emptyText }}</div>
    <el-table v-else :data="safeItems" border :header-cell-style="{ textAlign: 'left' }" :cell-style="{ textAlign: 'left' }">
      <el-table-column type="expand" width="46">
        <template #default="outer">
          <el-table :data="outer.row.orderItemDtoList || []" size="small" border :header-cell-style="{ textAlign: 'left' }" :cell-style="{ textAlign: 'left' }" row-key="productMachineId">
            <el-table-column prop="productMachineId" label="机器ID" min-width="120" />
            <el-table-column prop="name" label="名称" min-width="160" />
            <el-table-column prop="payCoin" label="币种" min-width="100" />         
            <el-table-column prop="address" label="收款地址" min-width="240" />
            <el-table-column prop="leaseTime" label="租赁天数" min-width="100" />
            <el-table-column prop="price" label="售价(USDT)" min-width="240" />
          </el-table>
        </template>
      </el-table-column>

      <el-table-column label="订单号" min-width="220">
        <template #default="scope"><span class="value mono">{{ scope.row && scope.row.orderNumber || '—' }}</span></template>
      </el-table-column>

      <el-table-column label="创建时间" min-width="180">
        <template #default="scope">{{ formatDateTime(scope.row && scope.row.createTime) }}</template>
      </el-table-column>
      <el-table-column label="商品数" min-width="100">
        <template #default="scope">{{ Array.isArray(scope.row && scope.row.orderItemDtoList) ? scope.row.orderItemDtoList.length : 0 }}</template>
      </el-table-column>
      <el-table-column label="总金额(USDT)" min-width="140">
        <template #default="scope"><span class="value strong">{{ (scope.row && scope.row.totalPrice) != null ? scope.row.totalPrice : '—' }}</span></template>
      </el-table-column>
      <el-table-column min-width="180">
        <template #header>
          <el-tooltip placement="top" effect="dark">
            <div slot="content">
              实际支付金额/理论支付金额：<br/>
              1. 实际支付金额是按照矿机实际算力计算支付金额<br/>
              2. 理论支付金额是卖家定义出售价格
            </div>
            <span style="display:inline-flex;align-items:center;gap:6px;">
              <i class="el-icon-question" style="color:#909399;" aria-label="说明" role="img"></i>
              已支付金额(USDT)
            </span>
          </el-tooltip>
        </template>
        <template #default="scope">
          <span class="value strong">{{ (scope.row && scope.row.payAmount) != null ? scope.row.payAmount : '—' }}</span>
        </template>
      </el-table-column>
      <el-table-column label="待支付金额(USDT)" min-width="140">
        <template #default="scope"><span class="value strong">{{ (scope.row && scope.row.noPayAmount) != null ? scope.row.noPayAmount : '—' }}</span></template>
      </el-table-column>
      <el-table-column label="操作" min-width="280" fixed="right">
        <template #default="scope">
          <el-button size="mini" @click="handleGoDetail(scope.row)" style="margin-right:8px;">详情</el-button>
          <template v-if="shouldShowActions(scope.row)">
            <el-button type="primary" size="mini" @click="handleCheckout(scope.row)">去结算</el-button>
            <!-- <el-button type="danger" size="mini" style="margin-left:8px;" @click="handleCancel(scope.row)">取消订单</el-button> -->
          </template>
        </template>
      </el-table-column>
    </el-table>
<!-- 修改功能之前 跟购物车弹窗一样
    <el-dialog :visible.sync="orderDialog.visible" width="520px" title="请扫码支付">
      <div style="text-align:left; margin-bottom:12px; color:#666;">
        <div style="margin-bottom:6px;">支付币种：<b>{{ orderDialog.coin }}</b></div>
        <div style="margin-bottom:6px;">支付金额(USDT)：<b class="value strong">{{ orderDialog.amount }}</b></div>
        <div style="word-break:break-all;">收款地址：<code>{{ orderDialog.address }}</code></div>
      </div>
      <div style="text-align:left;">
        <img v-if="orderDialog.qrContent" :src="orderDialog.qrContent" alt="支付二维码" style="width:240px;height:240px;" />
        <div v-else style="color:#666;">未返回支付二维码</div>
      </div>
      <span slot="footer" class="dialog-footer">
        <el-button @click="orderDialog.visible=false">关闭</el-button>
      </span>
    </el-dialog> -->


    
    <el-dialog :visible.sync="dialogVisible" width="520px" title="请扫码支付">
      <div style="text-align:left; margin-bottom:12px; color:#666;">
        <div style="margin-bottom:6px;">总金额(USDT)：<b>{{ paymentDialog.totalPrice }}</b></div>
        <div style="margin-bottom:6px;display:flex;align-items:center;gap:6px;">
          <el-tooltip placement="top" effect="dark">
            <div slot="content">
              实际支付金额/理论支付金额：<br/>
              1. 实际支付金额是按照矿机实际算力计算支付金额<br/>
              2. 理论支付金额是卖家定义出售价格
            </div>
            <i class="el-icon-question" style="color:#909399;" aria-label="说明" role="img"></i>
          </el-tooltip>
          <span>已支付金额(USDT)：</span>
          <b class="value strong">{{ paymentDialog.payAmount }}</b>
        </div>
        <div style="margin-bottom:6px;">待支付金额(USDT)：<b class="value strong">{{ paymentDialog.noPayAmount }}</b></div>
        <!-- <div style="word-break:break-all;">收款地址：<code>{{ orderDialog.address }}</code></div> -->
      </div>
      <div style="text-align:center;">
        <img v-if="paymentDialog.img" :src="paymentDialog.img" alt="支付二维码" style="width:180px;height:180px;margin-top: 18px;" />
        <div v-else style="color:#666;">未返回支付二维码</div>
      </div>
      <p style="margin-bottom:6px;color:red;text-align:left">注意：如果已经支付对应金额，不要在重复支付，待系统确认后会自动更新订单状态。因个人原因重复支付导致无法退款，平台不承担任何责任。</p>

      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible=false">关闭</el-button>
      </span>
    </el-dialog>

  </div>
</template>

<script>
import { addOrders } from '../../api/order'
export default {
  name: 'OrderList',
  props: {
    items: { type: Array, default: () => [] },
    emptyText: { type: String, default: '暂无数据' },
    showCheckout: { type: Boolean, default: false },
    onCancel: { type: Function, default: null }
  },
  data() {
    return {
      payLoading: false,
      orderDialog: { visible: false, qrContent: '', coin: '', amount: '', address: '' },
      dialogVisible: false,
      paymentDialog: { totalPrice: "", payAmount: '', noPayAmount: '', img: '',  }
    }
  },
  computed: {
    safeItems() {
      return Array.isArray(this.items) ? this.items : []
    }
  },
  methods: {
    buildQrSrc(img) {
      if (!img) return ''
      try { const s = String(img).trim(); return s.startsWith('data:') ? s : `data:image/png;base64,${s}` } catch (e) { return '' }
    },
    formatDateTime(value) {
      if (!value) return '—'
      try { const str = String(value); return str.includes('T') ? str.replace('T', ' ') : str } catch (e) { return String(value) }
    },
    async handleCheckout(row) {
      if (!row) return
      try {
        this.payLoading = true
        this.paymentDialog={
            totalPrice: row.totalPrice,
            payAmount: row.payAmount,
            noPayAmount: row.noPayAmount,
            img: row.img
        }
     
        if (this.paymentDialog.img) { 
            this.paymentDialog.img = this.buildQrSrc(this.paymentDialog.img)        
            this.dialogVisible=true
        }else{
            this.$message({
              message: '未返回支付二维码',
              type: 'error',
              showClose: true
            });
           
        }
        // this.dialogVisible=true
        // const list = Array.isArray(row.orderItemDtoList) ? row.orderItemDtoList : []
        // const payload = list.map(m => {
        //   const base = {
        //     leaseTime: Number(m.leaseTime || 1),
        //     machineId: m.productMachineId != null ? m.productMachineId : (m.machineId != null ? m.machineId : m.id),
        //     productId: m.productId,
        //     shopId: m.shopId
        //   }
        //   // 尝试从子项或订单行上获取店铺ID并附加
        //   const sid = m.shopId != null ? m.shopId : (row && (row.shopId != null ? row.shopId : row.shopID))
        //   return sid != null ? { ...base, shopId: sid } : base
        // }).filter(p => p.machineId != null && p.productId != null)
        // if (!payload.length) { this.$message.warning('该订单没有可支付的机器项'); return }
        // const res = await addOrders(payload)
        // if (!res || Number(res.code) !== 200) {
        //   // 全局拦截器已弹错误，这里只记录并中断，避免重复弹窗
        //   console.warn('创建支付订单失败:', res)
        //   return
        // }
        // const first = Array.isArray(res.data) && res.data.length ? res.data[0] : null
        // if (!first || !first.img) { this.$message.error('未返回支付二维码'); return }
        // this.orderDialog.coin = first.payCoin || ''
        // this.orderDialog.amount = first.amount != null ? String(first.amount) : ''
        // this.orderDialog.address = first.payAddress || ''
        // this.orderDialog.qrContent = this.buildQrSrc(first.img)
        // this.orderDialog.visible = true
      } catch (e) { 
        console.log(e,'创建支付订单失败');
         } finally { this.payLoading = false }
    },
    handleGoDetail(row) {
      const id = row && (row.id != null ? row.id : row.orderId)
      if (id == null) { 
        this.$message({
          message: '订单ID缺失',
          type: 'error',
          showClose: true
        }); 
        return 
      }
      try { 
        const curPath = (this.$route && this.$route.path) || ''
        const from = curPath.indexOf('/account/orders') === 0 ? 'buyer' : (curPath.indexOf('/account/seller-orders') === 0 ? 'seller' : '')
        try { if (from) sessionStorage.setItem('orderDetailFrom', from) } catch (e) {}
        if (from) {
          this.$router.push({ path: `/account/order-detail/${id}`, query: { from } })
        } else {
          this.$router.push(`/account/order-detail/${id}`)
        }
      } catch (e) { 
        this.$message({
          message: '无法跳转到详情页',
          type: 'error',
          showClose: true
        })
      }
    },
    handleCancel(row) {
      if (!row || !this.onCancel) return
      const id = row.id
      if (id == null) { 
        this.$message({
          message: '订单ID缺失',
          type: 'error',
          showClose: true
        }); 
        return 
      }
      this.$confirm('确认取消该订单吗？', '提示', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
        .then(() => { try { this.onCancel({ orderId: id }) } catch (e) { void 0 } })
        .catch(() => { return null })
    },
    shouldShowActions(row) {
        console.log(row,'飞机飞机覅附件s');
      if (!this.showCheckout) return false
      const s = Number(row && row.status)
      console.log(s,'飞机飞机覅附件s');
      
      // 支持在 待支付(0) 与 支付中(6) 部分已支付(10) 三个状态显示按钮
      return s === 0 || s === 6 || s === 10
    }
  }
}
</script>

<style scoped>
.empty { color: #888; padding: 24px; text-align: center; }
.value.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; word-break: break-all; }
.value.strong { font-weight: 700; color: #e74c3c; }
</style>


