<template>
  <el-card class="box-card">
    <div class="header-container">
      <div class="left">
        <span class="title">生产概况</span>
        <span class="update-time" v-if="updateTime">{{ updateTime }}</span>
      </div>
      <div class="right">
        <div class="filter-group">
          <slot name="query-buttons"></slot>
          <el-button
            type="text"
            icon="el-icon-download"
            @click="handleExport"
            style="
              padding: 0;
              font-size: 16px;
              color: #909399;
              margin-left: 8px;
            "
          />
        </div>
      </div>
    </div>
    <div class="table-container">
      <el-table
        v-loading="loading"
        :data="localTableData"
        style="width: 100%"
        border
        size="small"
        :height="localTableData.length > 10 ? 450 : null"
        :header-cell-style="{ background: '#f5f7fa' }"
      >
        <el-table-column type="index" label="序号" width="50" align="center" />
        <el-table-column
          prop="goodsName"
          label="货品名称"
          width="150"
          align="center"
          sortable
        />
        <el-table-column
          prop="model"
          label="货品型号"
          width="80"
          align="center"
          sortable
        />
        <el-table-column
          prop="orderStatus"
          label="货品状态"
          width="100"
          align="center"
          sortable
        >
          <template slot-scope="scope">
            <el-tag
              :type="getStatusType(scope.row.orderStatus)"
              size="mini"
              effect="plain"
            >
              {{ scope.row.orderStatus }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column
          prop="progress"
          label="进度"
          align="center"
          width="250"
          sortable
        >
          <template slot-scope="scope">
            <div
              class="progress-wrapper"
              @mouseenter="
                showTooltip(
                  $event,
                  (
                    (scope.row.installedQuantity / scope.row.totalQuantity) *
                    100
                  ).toFixed(0)
                )
              "
              @mouseleave="hideTooltip"
            >
              <div class="progress-container">
                <div class="progress-bar">
                  <div class="custom-progress">
                    <div
                      class="progress-inner"
                      :style="{
                        width:
                          Math.min(
                            Math.round(
                              (scope.row.installedQuantity /
                                scope.row.totalQuantity) *
                                100
                            ),
                            100
                          ) + '%',
                        backgroundColor: getProgressColor(
                          scope.row.orderStatus
                        ),
                      }"
                    >
                      <span
                        class="progress-text"
                        v-if="scope.row.installedQuantity > 0"
                      >
                        {{ scope.row.installedQuantity }}
                      </span>
                    </div>
                    <span class="total-text">
                      {{ scope.row.totalQuantity }}
                    </span>
                  </div>
                </div>
              </div>
            </div>
          </template>
        </el-table-column>
        <el-table-column prop="totalQuantity" label="计划量" align="center" />
        <el-table-column
          prop="installedQuantity"
          label="已完成量"
          align="center"
        />
        <el-table-column
          prop="uninstalledQuantity"
          label="未完成量"
          align="center"
        />
        <el-table-column
          prop="yesterdayQuantity"
          label="昨日完成量"
          align="center"
        />
        <el-table-column
          prop="todayQuantity"
          label="今日完成量"
          align="center"
        />
        <el-table-column prop="rate" label="完成率" align="center" sortable>
          <template slot-scope="scope">
            {{
              (
                (scope.row.installedQuantity / scope.row.totalQuantity) *
                100
              ).toFixed(1) + "%"
            }}
          </template>
        </el-table-column>
      </el-table>
    </div>
  </el-card>
</template>

<script>
import { GetDataByName, GetDataByNames } from "@/api/common";
import * as XLSX from "xlsx";

export default {
  name: "ProductProductionTable",
  data() {
    return {
      loading: false,
      localTableData: [],
      tooltip: null,
      tooltipTimeout: null,
    };
  },
  props: {
    updateTime: {
      type: String,
      required: true,
    },
  },
  created() {
    this.initData();
  },
  methods: {
    getStatusType(status) {
      switch (status) {
        case "生产完成":
          return "success";
        case "待生产":
          return "warning";
        case "未生产":
          return "info";
        case "生产中":
          return "primary";
        case "已关单":
          return "danger";
        case "未开始":
          return "info";
        default:
          return "info";
      }
    },
    getProgressColor(status) {
      switch (status) {
        case "生产完成":
          return "#67C23A";
        case "待生产":
          return "#E6A23C";
        case "生产中":
          return "#409EFF";
        case "已关单":
          return "#F56C6C";
        case "未生产":
          return "#909399";
        default:
          return "#909399";
      }
    },
    async initData() {
      try {
        await this.fetchTableData();
      } catch (error) {
        console.error("初始化数据失败:", error);
      }
    },
    async fetchTableData() {
      try {
        this.loading = true;
        await new Promise((resolve) => setTimeout(resolve, 1000));
        const send_data = {
          name: "getProductionSummaryByGoods",
          parammaps: {},
        };
        GetDataByName(send_data)
          .then((response) => {
            this.localTableData = response.data.list || [];
          })
          .catch((error) => {
            console.error("获取数据失败:", error);
          });
        this.$emit("data-loaded");
      } catch (error) {
        console.error("获取生产列表失败:", error);
        this.$message.error("获取生产列表失败");
      } finally {
        this.loading = false;
      }
    },
    showTooltip(event, percentage) {
      // 清除之前的tooltip和定时器
      this.hideTooltip();

      // 创建新的tooltip
      this.tooltip = document.createElement("div");
      this.tooltip.className = "progress-tooltip";
      this.tooltip.textContent = percentage + "%";

      document.body.appendChild(this.tooltip);

      const rect = event.target.getBoundingClientRect();
      const tooltipRect = this.tooltip.getBoundingClientRect();

      this.tooltip.style.left =
        rect.left + rect.width / 2 - tooltipRect.width / 2 + "px";
      this.tooltip.style.top = rect.top - tooltipRect.height - 8 + "px";

      // 使用 requestAnimationFrame 确保动画流畅
      requestAnimationFrame(() => {
        if (this.tooltip) {
          this.tooltip.classList.add("show");
        }
      });

      // 添加安全清理机制
      this.tooltipTimeout = setTimeout(() => {
        this.hideTooltip();
      }, 3000); // 3秒后自动清理
    },
    hideTooltip() {
      // 清除定时器
      if (this.tooltipTimeout) {
        clearTimeout(this.tooltipTimeout);
        this.tooltipTimeout = null;
      }

      // 清除tooltip
      if (this.tooltip) {
        this.tooltip.classList.remove("show");
        const tooltipToRemove = this.tooltip;

        setTimeout(() => {
          if (tooltipToRemove && tooltipToRemove.parentNode) {
            tooltipToRemove.parentNode.removeChild(tooltipToRemove);
          }
        }, 200);

        this.tooltip = null;
      }
    },
    // 获取格式化的日期时间
    getFormattedDateTime() {
      const now = new Date();
      const year = now.getFullYear();
      const month = String(now.getMonth() + 1).padStart(2, "0");
      const day = String(now.getDate()).padStart(2, "0");
      const hours = String(now.getHours()).padStart(2, "0");
      const minutes = String(now.getMinutes()).padStart(2, "0");
      const seconds = String(now.getSeconds()).padStart(2, "0");
      return `${year}${month}${day}${hours}${minutes}${seconds}`;
    },
    // 导出功能
    async handleExport() {
      try {
        if (this.localTableData.length === 0) {
          this.$message.warning("暂无数据可导出");
          return;
        }

        // 定义表头
        const headers = [
          "序号",
          "货品名称",
          "货品型号",
          "货品状态",
          "进度",
          "计划量",
          "已完成量",
          "未完成量",
          "昨日完成量",
          "今日完成量",
          "完成率",
        ];

        // 格式化数据
        const rows = this.localTableData.map((item, index) => [
          index + 1,
          item.goodsName || "",
          item.model || "",
          item.orderStatus || "",
          `${((item.installedQuantity / item.totalQuantity) * 100).toFixed(
            2
          )}%`,
          item.totalQuantity || 0,
          item.installedQuantity || 0,
          item.uninstalledQuantity || 0,
          item.yesterdayQuantity || 0,
          item.todayQuantity || 0,
          `${((item.installedQuantity / item.totalQuantity) * 100).toFixed(
            1
          )}%`,
        ]);

        // 创建工作簿
        const wb = XLSX.utils.book_new();

        // 组合表头和数据
        const wsData = [headers, ...rows];

        // 创建工作表
        const ws = XLSX.utils.aoa_to_sheet(wsData);

        // 设置列宽
        const colWidths = [
          { wch: 8 }, // 序号
          { wch: 30 }, // 货品名称
          { wch: 15 }, // 货品型号
          { wch: 12 }, // 货品状态
          { wch: 10 }, // 进度
          { wch: 10 }, // 计划量
          { wch: 12 }, // 已完成量
          { wch: 12 }, // 未完成量
          { wch: 12 }, // 昨日完成量
          { wch: 12 }, // 今日完成量
          { wch: 10 }, // 完成率
        ];
        ws["!cols"] = colWidths;

        // 添加工作表到工作簿
        XLSX.utils.book_append_sheet(wb, ws, "生产概况(按货品)");

        // 生成文件名
        const fileName = `生产概况(按货品)_${this.getFormattedDateTime()}.xlsx`;

        // 导出文件
        XLSX.writeFile(wb, fileName);

        this.$message.success("导出成功");
      } catch (error) {
        console.error("导出失败:", error);
        this.$message.error("导出失败");
      }
    },
  },
  beforeDestroy() {
    // 组件销毁时清理所有相关资源
    this.hideTooltip();
    if (this.tooltipTimeout) {
      clearTimeout(this.tooltipTimeout);
    }
  },
};
</script>

<style lang="scss" scoped>
.box-card {
  border-radius: 8px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  min-height: 200px;
  height: auto;

  .header-container {
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;

    .left {
      display: flex;
      align-items: center;
      min-width: 200px;

      .title {
        font-size: 13px;
        color: #333;
      }

      .update-time {
        margin-left: 8px;
        font-size: 13px;
        color: #666;
      }
    }

    .right {
      flex: 1;
      display: flex;
      justify-content: flex-start;
      padding-left: 40px;

      .filter-group {
        display: flex;
        align-items: center;
      }
    }
  }

  .el-card__header {
    padding: 16px 20px;
    border-bottom: 1px solid #ebeef5;
  }

  :deep(.el-card__body) {
    padding: 16px;
    transition: all 0.3s ease;
  }
}

.table-container {
  position: relative;
  padding-bottom: 0;
}

.progress-wrapper {
  padding: 6px 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.progress-container {
  display: flex;
  align-items: center;
  justify-content: center;

  .progress-bar {
    width: 100%;
    padding: 0 20px;

    .custom-progress {
      width: 100%;
      height: 12px;
      background-color: #ebeef5;
      border-radius: 100px;
      overflow: hidden;
      position: relative;

      .progress-inner {
        height: 100%;
        transition: all 0.3s ease;
        border-radius: 100px;
        position: relative;

        .progress-text {
          position: absolute;
          right: 6px;
          top: 50%;
          transform: translateY(-50%);
          color: #fff;
          font-size: 10px;
          line-height: 1;
          text-shadow: 0 0 1px rgba(0, 0, 0, 0.2);
          white-space: nowrap;
        }
      }

      .total-text {
        position: absolute;
        right: 6px;
        top: 50%;
        transform: translateY(-50%);
        color: #606266;
        font-size: 10px;
        line-height: 1;
        white-space: nowrap;
      }
    }
  }
}

:deep(.el-table) {
  font-size: 12px;

  .el-table__header-wrapper {
    position: sticky;
    top: 0;
    z-index: 1;
  }

  .el-table__header th {
    padding: 8px 0;
    background-color: #f5f7fa;
  }

  .el-table__body td {
    padding: 8px 0;
  }

  .el-table__body tr:hover > td {
    background-color: #f5f7fa !important;
  }
}

:deep(.el-table__body-wrapper) {
  overflow-y: auto;
  &::-webkit-scrollbar {
    width: 6px;
    height: 6px;
  }
  &::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background: #c0c4cc;
  }
  &::-webkit-scrollbar-track {
    border-radius: 3px;
    background: #f5f7fa;
  }
}
</style>

<style lang="scss">
.progress-tooltip {
  position: fixed;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.2s ease;

  &::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid rgba(0, 0, 0, 0.8);
  }

  &.show {
    opacity: 1;
    transform: translateY(0);
  }
}
</style>
