<script setup lang="ts">
import { ref } from "vue";
import { PureTableBar } from "@/components/RePureTableBar";
import { useRenderIcon } from "@/components/ReIcon/src/hooks";
import { getGoodsListApi, GoodsDTO } from "@/api/shop/goods";
import EditPen from "@iconify-icons/ep/edit-pen";
import Delete from "@iconify-icons/ep/delete";
import AddFill from "@iconify-icons/ri/add-circle-line";
import Search from "@iconify-icons/ep/search";
import Refresh from "@iconify-icons/ep/refresh";
import Setting from "@iconify-icons/ep/setting";
import View from "@iconify-icons/ep/view";
import Picture from "@iconify-icons/ep/picture";
import Loading from "@iconify-icons/ep/loading";
import GoodsFormModal from "./goods-form-modal.vue";
import GoodsEditModal from "./goods-edit-modal.vue";
import { ElMessage, ElMessageBox } from "element-plus";
import { deleteGoodsApi } from "@/api/shop/goods";
import { useMultiTagsStoreHook } from "@/store/modules/multiTags";
import { useRouter } from "vue-router";
import { useWxStore } from "@/store/modules/wx";
import { useBtnPermissionStore } from "@/store/modules/btnPermission";
import {
  compressAllGoodsImages,
  previewCompressResults,
  type CompressProgress,
  type CompressResult
} from "@/utils/goodsImageCompressor";
import { ImageQuality } from "@/utils/imageCompressor";
import { defineProps } from "vue";

defineOptions({
  name: "ShopGoods"
});

const wxStore = useWxStore();
const router = useRouter();
const { hasPermission } = useBtnPermissionStore();
const formRef = ref();
const tableRef = ref();
const modalVisible = ref(false);

// 搜索表单
const searchFormParams = ref({
  corpid: wxStore.corpid,
  belongType: null,
  goodsName: "",
  status: null
});

// 分页参数
const pagination = ref({
  pageSize: 12,
  currentPage: 1,
  total: 0
});

// 加载数据
const loading = ref(false);
const dataList = ref<GoodsDTO[]>([]);
const multipleSelection = ref<number[]>([]);
const editVisible = ref(false);
const currentRow = ref<GoodsDTO>();

// 压缩相关状态
const compressLoading = ref(false);
const compressProgress = ref<CompressProgress | null>(null);
const compressResults = ref<CompressResult[]>([]);

const getList = async () => {
  try {
    loading.value = true;
    const { data } = await getGoodsListApi({
      ...searchFormParams.value,
      corpid: wxStore.corpid,
      pageSize: pagination.value.pageSize,
      pageNum: pagination.value.currentPage
    });
    dataList.value = data.rows;
    pagination.value.total = data.total;

  } finally {
    loading.value = false;
  }
};
const handleAddSuccess = () => {
  getList();
};
// 搜索
const onSearch = () => {
  pagination.value.currentPage = 1;
  getList();
};

// 重置
const resetForm = () => {
  formRef.value.resetFields();
  onSearch();
};

// 分页变化
const onSizeChange = (val: number) => {
  pagination.value.pageSize = val;
  getList();
};

const onCurrentChange = (val: number) => {
  pagination.value.currentPage = val;
  getList();
};

// 初始化加载
getList();

const handleDelete = async (row: any) => {
  try {
    await deleteGoodsApi(row.goodsId);
    ElMessage.success("删除成功");
    getList();
  } catch (error) {
    console.error("删除失败", error);
  }
};

const handleBulkDelete = async () => {
  if (multipleSelection.value.length === 0) return;

  try {
    await ElMessageBox.confirm(
      `确认删除选中的${multipleSelection.value.length}项商品吗？`,
      "警告",
      { confirmButtonText: "确定", cancelButtonText: "取消", type: "warning" }
    );

    await deleteGoodsApi(multipleSelection.value.join(","));
    ElMessage.success("批量删除成功");
    multipleSelection.value = [];
    getList();
  } catch (error) {
    console.error("删除取消或失败", error);
  }
};

// 在表格绑定选择事件
const handleSelectionChange = (rows: any[]) => {
  multipleSelection.value = rows.map(row => row.goodsId);
};

const handleEdit = (row: GoodsDTO) => {
  currentRow.value = row;
  editVisible.value = true;
};

const handleViewDetail = (row: GoodsDTO) => {
  // 保存信息到标签页
  useMultiTagsStoreHook().handleTags("push", {
    path: `/shop/goods/detail`,
    name: "GoodsDetail",
    query: { id: row.goodsId },
    meta: {
      title: `${row.goodsName}`,
      dynamicLevel: 3
    }
  });
  router.push({
    path: '/shop/goods/detail',
    query: {
      id: row.goodsId
    }
  });
};

// 一键压缩所有商品图片
const handleCompressAllImages = async () => {
  try {
    await ElMessageBox.confirm(
      "此操作将对所有商品的封面图进行压缩和重新上传，可能需要较长时间，是否继续？",
      "提示",
      {
        confirmButtonText: "确定压缩",
        cancelButtonText: "取消",
        type: "warning"
      }
    );

    compressLoading.value = true;
    compressProgress.value = {
      total: 0,
      current: 0,
      success: 0,
      failed: 0,
      skipped: 0
    };

    const results = await compressAllGoodsImages({
      quality: ImageQuality.MEDIUM,
      maxWidth: 980,
      maxHeight: 980,
      onProgress: (progress) => {
        compressProgress.value = progress;
      }
    });

    compressResults.value = results;
    compressLoading.value = false;

    // 显示结果
    const success = results.filter(r => r.success).length;
    const failed = results.filter(r => !r.success).length;

    if (failed === 0) {
      ElMessage.success(`所有商品图片压缩完成！成功: ${success}个`);
    } else {
      ElMessage.warning(
        `压缩完成！成功: ${success}个，失败: ${failed}个`
      );
    }

    // 打印详细结果
    previewCompressResults(results);

    // 刷新列表
    getList();
  } catch (error) {
    compressLoading.value = false;
    if (error !== "cancel") {
      console.error("压缩失败", error);
      ElMessage.error("压缩失败，请查看控制台错误信息");
    }
  }
};

</script>

<template>
  <div class="main">
    <el-form ref="formRef" :inline="true" :model="searchFormParams"
      class="search-form bg-bg_color flex w-[99/100] pl-[22px] pt-[12px]">
      <el-form-item prop="goodsName">
        <el-input @keydown.enter.prevent="onSearch" v-model="searchFormParams.goodsName" placeholder="请输入商品名称" clearable
          class="!w-[200px]" />
      </el-form-item>
      <el-form-item prop="belongType">
        <el-select v-model="searchFormParams.belongType" placeholder="请选择商品所属" clearable @change="onSearch"
          class="!w-[180px]">
          <el-option label="智柜宝" :value="0" />
          <el-option label="固资通" :value="1" />
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="状态：" prop="status">
        <el-select v-model="searchFormParams.status" placeholder="请选择状态" clearable class="!w-[180px]">
          <el-option label="已上架" :value="1" />
          <el-option label="已下架" :value="2" />
        </el-select>
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" :icon="useRenderIcon(Search)" @click="onSearch">
          搜索
        </el-button>
      </el-form-item>
      <el-form-item class="space-item">
      </el-form-item>
      <el-form-item>
        <el-button v-if="hasPermission('shop:goods:write')" type="primary" :icon="useRenderIcon(AddFill)"
          @click="modalVisible = true" style="margin-right: 10px;">
          新增商品
        </el-button>
        <!-- <el-button v-if="hasPermission('shop:goods:write')" type="warning" :icon="useRenderIcon(Picture)" @click="handleCompressAllImages"
          :loading="compressLoading" style="margin-right: 10px;">
          {{ compressLoading ? '压缩中...' : '一键压缩图片' }}
        </el-button> -->
      </el-form-item>
    </el-form>

    <div class="grid-container">
      <el-row :gutter="12">
        <el-col v-for="(item, index) in dataList" :key="item.goodsId" :xs="24" :sm="12" :md="8" :lg="4" :xl="4">
          <el-card class="goods-card" :body-style="{ padding: '8px 10px' }">
            <div class="card-content">
              <el-image :src="item.coverImg" :preview-src-list="[item.coverImg]" class="goods-image" fit="contain" />
              <div class="goods-info">
                <div class="price">价格：{{ item.price }}</div>
                <div class="stock">库存：{{ item.stock }}</div>
                <div class="info-item">状态：{{ item.status === 1 ? '已上架' : '已下架' }}</div>
              </div>
            </div>
            <div class="detail-btn" @click="handleViewDetail(item)">
              {{ item.goodsName }}
            </div>
          </el-card>
        </el-col>
      </el-row>
      <el-pagination v-model:current-page="pagination.currentPage" v-model:page-size="pagination.pageSize"
        :page-sizes="[12, 18, 24, 30, 36, 42]" layout="total, sizes, prev, pager, next, jumper"
        :total="pagination.total" @size-change="onSizeChange" @current-change="onCurrentChange" class="pagination" />
    </div>

    <!-- 压缩进度显示 -->
    <!-- <div v-if="compressLoading || compressProgress" class="compress-progress">
      <el-card class="progress-card">
        <template #header>
          <div class="card-header">
            <span>图片压缩进度</span>
          </div>
        </template>
<div v-if="compressProgress">
  <div class="progress-info">
    <p>总商品数：{{ compressProgress.total }}</p>
    <p>当前处理：{{ compressProgress.current }} / {{ compressProgress.total }}</p>
    <p>成功：<span class="success">{{ compressProgress.success }}</span></p>
    <p>失败：<span class="failed">{{ compressProgress.failed }}</span></p>
    <p>跳过：<span class="skipped">{{ compressProgress.skipped }}</span></p>
  </div>
  <el-progress :percentage="Math.round((compressProgress.current / compressProgress.total) * 100)"
    :status="compressProgress.failed > 0 ? 'exception' : 'success'" />
</div>
<div v-else class="waiting">
  <el-icon class="is-loading">
    <component :is="useRenderIcon(Loading)" />
  </el-icon>
  <p>准备中...</p>
</div>
</el-card>
</div> -->
    <!-- 新增商品弹窗 -->
    <goods-form-modal v-model:visible="modalVisible" @refresh="getList" />
    <goods-edit-modal v-model:visible="editVisible" :row="currentRow" @refresh="getList" />
  </div>
</template>
<style scoped lang="scss">
/* 覆盖预览层样式 */
:deep(.el-image-viewer__wrapper) {
  z-index: 9999 !important;
}

:deep(.el-image-viewer__mask) {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.8);
}

.search-form {
  :deep(.el-form-item) {
    margin-bottom: 12px;
    margin-right: 12px;
  }
}

.space-item {
  flex: 1;
  width: 100%;
}

.pagination {
  margin-top: 10px;
  text-align: center;

  :deep(.el-pagination) {
    margin: 0;
    padding: 4px 0;
  }
}

.goods-card {
  margin-bottom: 12px;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;

  /* &:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  } */
}

.card-content {
  display: flex;
  flex-direction: row;
  margin: 0px;

  .goods-image {
    width: 55%;
    height: 180px;
    object-fit: contain;
    border-radius: 4px;
    margin-right: 10px;
  }

  .goods-info {
    flex: 1;
    padding: 16px 0 0 0;

    .name,
    .info-item,
    .price,
    .stock {
      font-size: 14px;
      font-weight: 500;
      margin-bottom: 6px;
      color: #606266;
    }

    /* .price,
      .info-item,
      .stock {
        color: #909399;
      } */
  }
}

.divider {
  margin: 5px 0px;
}

.detail-btn {
  &:hover {
    background-color: var(--el-color-primary-light-9);
    color: var(--el-color-primary);
    transition: all 0.3s ease;
  }

  width: 100%;
  margin-top: auto;
  padding: 4px 0;
  text-align: center;
  color: #409eff;
  font-weight: 500;
  cursor: pointer;
}

.grid-container {
  margin-top: 8px;
  background-color: var(--el-bg-color);
  border-radius: 4px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  margin-bottom: 12px;
  min-height: 300px;

  .el-row {
    margin-bottom: -12px;
  }
}

.compress-progress {
  margin-top: 12px;

  .progress-card {
    background-color: var(--el-bg-color);
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);

    .card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .progress-info {
      margin-bottom: 16px;

      p {
        margin: 8px 0;
        font-size: 14px;
        color: var(--el-text-color-regular);

        .success {
          color: var(--el-color-success);
          font-weight: 600;
        }

        .failed {
          color: var(--el-color-danger);
          font-weight: 600;
        }

        .skipped {
          color: var(--el-color-warning);
          font-weight: 600;
        }
      }
    }

    .waiting {
      text-align: center;
      padding: 20px 0;

      .el-icon {
        font-size: 32px;
        color: var(--el-color-primary);
      }

      p {
        margin-top: 12px;
        color: var(--el-text-color-regular);
      }
    }
  }
}
</style>