<template>
  <div class="app-container">
    <el-row :gutter="20">
      <el-col :span="8">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
          label-width="60px">
          <el-form-item label="方案名称" prop="templateName">
            <el-input v-model="queryParams.templateName" placeholder="请输入方案名称" clearable
              @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="方案单位" prop="templateUnit">
            <el-input v-model="queryParams.templateUnit" placeholder="请输入方案单位" clearable
              @keyup.enter.native="handleQuery" />
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          </el-col>
        </el-row>

        <div class="template-list" v-loading="loading">
          <div
            v-for="item in inspectionItemTemplateList"
            :key="item.templateId"
            class="template-item"
            :class="{ 'active': currentTemplate && currentTemplate.templateId === item.templateId }"
            @click="handleRowClick(item)"
          >
            <div class="template-item-header">
              <span class="template-item-title">{{ item.templateName }}</span>
              <div class="template-item-actions">
                <el-button size="mini" type="text" icon="el-icon-edit" @click.stop="handleUpdate(item)">修改</el-button>
                <el-button size="mini" type="text" icon="el-icon-delete" @click.stop="handleDelete(item)">删除</el-button>
              </div>
            </div>
            <div class="template-item-meta">
              <span class="template-unit">所属单位：{{ item.templateUnit || '-' }}</span>
            </div>
            <div v-if="item.templateDesc" class="template-item-desc">{{ item.templateDesc }}</div>
          </div>
          <el-empty v-if="inspectionItemTemplateList.length === 0" description="暂无数据" :image-size="100" />
        </div>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
          :limit.sync="queryParams.pageSize" @pagination="getList" />

        <!-- 添加或修改待检项方案对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-form-item label="方案名称" prop="templateName">
              <el-input v-model="form.templateName" placeholder="请输入方案名称" />
            </el-form-item>
            <el-form-item label="方案单位" prop="templateUnit">
              <el-input v-model="form.templateUnit" placeholder="请输入方案单位" />
            </el-form-item>
            <el-form-item label="方案描述" prop="templateDesc">
              <el-input v-model="form.templateDesc" type="textarea" placeholder="请输入内容" />
            </el-form-item>
            <el-form-item label="待检项" prop="inspectionItem">
              <CheckItemTransfer v-model="form.inspectionItem" />
            </el-form-item>
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" placeholder="请输入备注" />
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </el-dialog>

        <!-- 添加现有检查项对话框 -->
        <el-dialog title="添加现有检查项" :visible.sync="addItemOpen" width="500px" append-to-body>
          <el-form ref="addItemForm" :model="addItemForm" label-width="80px">
            <el-form-item label="检查项" prop="itemId">
              <el-select v-model="addItemForm.itemId" placeholder="请选择检查项" filterable>
                <el-option v-for="item in availableCheckItems" :key="item.itemId" :label="item.itemName" :value="item.itemId">
                  <span>{{ item.itemName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">
                    ({{ item.qualitativeQuantitative === 0 ? '定性' : '定量' }})
                  </span>
                </el-option>
              </el-select>
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button :loading="buttonLoading" type="primary" @click="submitAddItem">确 定</el-button>
            <el-button @click="addItemOpen = false">取 消</el-button>
          </div>
        </el-dialog>

        <!-- 新建/修改检查项对话框 -->
        <el-dialog :title="itemTitle" :visible.sync="itemOpen" width="600px" append-to-body>
          <el-form ref="itemForm" :model="itemForm" :rules="itemRules" label-width="100px">
            <el-form-item label="检查项名称" prop="itemName">
              <el-input v-model="itemForm.itemName" placeholder="请输入检查项名称" />
            </el-form-item>
            <el-form-item label="标准目标" prop="standardTarget">
              <el-input v-model="itemForm.standardTarget" placeholder="请输入标准目标" />
            </el-form-item>
            <el-form-item label="目标上限" prop="targetUpper">
              <el-input v-model="itemForm.targetUpper" placeholder="请输入目标上限" />
            </el-form-item>
            <el-form-item label="目标下限" prop="targetLower">
              <el-input v-model="itemForm.targetLower" placeholder="请输入目标下限" />
            </el-form-item>
            <el-form-item label="单位" prop="unit">
              <el-input v-model="itemForm.unit" placeholder="请输入单位" />
            </el-form-item>
            <el-form-item label="定性定量" prop="qualitativeQuantitative">
              <el-radio-group v-model="itemForm.qualitativeQuantitative">
                <el-radio :label="0">定性</el-radio>
                <el-radio :label="1">定量</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-form-item label="备注" prop="remark">
              <el-input v-model="itemForm.remark" type="textarea" placeholder="请输入备注" />
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button :loading="buttonLoading" type="primary" @click="submitItemForm">确 定</el-button>
            <el-button @click="itemOpen = false">取 消</el-button>
          </div>
        </el-dialog>
      </el-col>
      <el-col :span="16" v-loading="rightLoading">
        <el-row :gutter="10" class="mb8" v-if="currentTemplate">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAddExistingItem">添加现有检查项</el-button>
            <el-button type="success" plain icon="el-icon-plus" size="mini" @click="handleAddNewItem">新建检查项</el-button>
          </el-col>
        </el-row>

        <KLPTable v-if="checkItemList.length > 0" v-loading="loading" :data="checkItemList"
          @selection-change="handleSelectionChange">
          <el-table-column label="检查项名称" align="center" prop="itemName" />
          <el-table-column label="标准目标" align="center" prop="standardTarget" />
          <el-table-column label="目标上限" align="center" prop="targetUpper" />
          <el-table-column label="目标下限" align="center" prop="targetLower" />
          <el-table-column label="单位" align="center" prop="unit" />
          <el-table-column label="定性定量" align="center" prop="qualitativeQuantitative">
            <template slot-scope="scope">
              {{ scope.row.qualitativeQuantitative === 0 ? '定性' : '定量' }}
            </template>
          </el-table-column>
          <el-table-column label="备注" align="center" prop="remark" />
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
            <template slot-scope="scope">
              <el-button size="mini" type="text" icon="el-icon-edit" @click="handleEditItem(scope.row)">修改</el-button>
              <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDeleteItem(scope.row)">删除</el-button>
            </template>
          </el-table-column>
        </KLPTable>

        <el-empty v-else description="暂无数据" />
      </el-col>
    </el-row>

  </div>
</template>

<script>
import { listInspectionItemTemplate, getInspectionItemTemplate, delInspectionItemTemplate, addInspectionItemTemplate, updateInspectionItemTemplate, getInfoByInspectionItem } from "@/api/mes/qc/inspectionItemTemplate";
import { listCheckItem, getCheckItem, addCheckItem, updateCheckItem, delCheckItem } from "@/api/mes/qc/checkItem";
import CheckItemTransfer from '@/components/KLPService/CheckItemSelect/index'

export default {
  name: "InspectionItemTemplate",
  components: {
    CheckItemTransfer,
  },
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 待检项方案表格数据
      inspectionItemTemplateList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        templateName: undefined,
        templateUnit: undefined,
        templateDesc: undefined,
        inspectionItem: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      checkItemList: [],
      rightLoading: false,
      isRowClicking: false,
      currentTemplate: null,
      addItemOpen: false,
      addItemForm: {
        itemId: null
      },
      itemOpen: false,
      itemTitle: '',
      itemForm: {},
      itemRules: {
        itemName: [
          { required: true, message: '检查项名称不能为空', trigger: 'blur' }
        ]
      },
      availableCheckItems: [],
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询待检项方案列表 */
    getList() {
      this.loading = true;
      listInspectionItemTemplate(this.queryParams).then(response => {
        this.inspectionItemTemplateList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    handleRowClick(row) {
      if (this.isRowClicking) {
        this.$message.info('正在查看数据，请稍后');
        return;
      }
      this.isRowClicking = true;
      this.currentTemplate = row;
      this.rightLoading = true;
      getInfoByInspectionItem(row.inspectionItem).then(response => {
        this.checkItemList = response.data || [];
        this.rightLoading = false;
        this.isRowClicking = false;
      }).catch(() => {
        this.rightLoading = false;
        this.isRowClicking = false;
      });
    },
    loadAvailableCheckItems() {
      listCheckItem({ pageNum: 1, pageSize: 9999 }).then(response => {
        const currentItemIds = this.currentTemplate?.inspectionItem ? this.currentTemplate.inspectionItem.split(',').map(id => id.trim()) : [];
        this.availableCheckItems = response.rows.filter(item => !currentItemIds.includes(String(item.itemId)));
      });
    },
    handleAddExistingItem() {
      this.addItemForm.itemId = null;
      this.loadAvailableCheckItems();
      this.addItemOpen = true;
    },
    submitAddItem() {
      if (!this.addItemForm.itemId) {
        this.$modal.msgError('请选择检查项');
        return;
      }
      const currentItemIds = this.currentTemplate.inspectionItem ? this.currentTemplate.inspectionItem.split(',').filter(id => id.trim()) : [];
      currentItemIds.push(this.addItemForm.itemId);
      this.currentTemplate.inspectionItem = currentItemIds.join(',');
      updateInspectionItemTemplate(this.currentTemplate).then(() => {
        this.$modal.msgSuccess('添加成功');
        this.addItemOpen = false;
        this.handleRowClick(this.currentTemplate);
        this.getList();
      });
    },
    handleAddNewItem() {
      this.itemForm = {
        itemName: undefined,
        standardTarget: undefined,
        targetUpper: undefined,
        targetLower: undefined,
        unit: undefined,
        qualitativeQuantitative: 0,
        remark: undefined
      };
      this.itemTitle = '新建检查项';
      this.itemOpen = true;
    },
    handleEditItem(row) {
      this.itemForm = { ...row };
      this.itemTitle = '修改检查项';
      this.itemOpen = true;
    },
    submitItemForm() {
      this.$refs['itemForm'].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.itemForm.itemId) {
            updateCheckItem(this.itemForm).then(() => {
              this.$modal.msgSuccess('修改成功');
              this.itemOpen = false;
              this.handleRowClick(this.currentTemplate);
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addCheckItem(this.itemForm).then(response => {
              this.$modal.msgSuccess('新增成功');
              const newItemId = response.data || response.msg;
              const currentItemIds = this.currentTemplate.inspectionItem ? this.currentTemplate.inspectionItem.split(',').filter(id => id.trim()) : [];
              currentItemIds.push(newItemId);
              this.currentTemplate.inspectionItem = currentItemIds.join(',');
              updateInspectionItemTemplate(this.currentTemplate).then(() => {
                this.itemOpen = false;
                this.handleRowClick(this.currentTemplate);
                this.getList();
              });
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    handleDeleteItem(row) {
      this.$modal.confirm('是否确认删除检查项"' + row.itemName + '"？').then(() => {
        return delCheckItem(row.itemId);
      }).then(() => {
        const currentItemIds = this.currentTemplate.inspectionItem ? this.currentTemplate.inspectionItem.split(',').filter(id => id.trim()) : [];
        const newIds = currentItemIds.filter(id => id !== String(row.itemId));
        this.currentTemplate.inspectionItem = newIds.join(',');
        return updateInspectionItemTemplate(this.currentTemplate);
      }).then(() => {
        this.handleRowClick(this.currentTemplate);
        this.getList();
        this.$modal.msgSuccess('删除成功');
      }).catch(() => {});
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        templateId: undefined,
        templateName: undefined,
        templateDesc: undefined,
        inspectionItem: undefined,
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined,
        delFlag: undefined,
        remark: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.templateId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加待检项方案";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const templateId = row.templateId || this.ids
      getInspectionItemTemplate(templateId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改待检项方案";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (!this.form.inspectionItem) {
            this.form.inspectionItem = '';
          }
          if (this.form.templateId != null) {
            updateInspectionItemTemplate(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
              this.checkItemList = [];
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addInspectionItemTemplate(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
              this.handleRowClick(this.form);
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const templateIds = row.templateId || this.ids;
      this.$modal.confirm('是否确认删除待检项方案编号为"' + templateIds + '"的数据项？').then(() => {
        this.loading = true;
        return delInspectionItemTemplate(templateIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('qc/inspectionItemTemplate/export', {
        ...this.queryParams
      }, `inspectionItemTemplate_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

<style scoped>
.template-list {
  height: calc(100vh - 200px);
  overflow-y: auto;
  padding: 10px;
  background: #f5f7fa;
  border-radius: 4px;
}

.template-item {
  background: #fff;
  border: 1px solid #e4e7ed;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.template-item:hover {
  border-color: #409eff;
  box-shadow: 0 4px 16px rgba(64, 158, 255, 0.15);
  transform: translateY(-2px);
}

.template-item.active {
  border-color: #409eff;
  background: linear-gradient(135deg, #ecf5ff 0%, #f0f7ff 100%);
  box-shadow: 0 4px 20px rgba(64, 158, 255, 0.25);
}

.template-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.template-item-title {
  font-size: 16px;
  font-weight: 600;
  color: #303133;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.template-item-actions {
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.3s;
}

.template-item:hover .template-item-actions {
  opacity: 1;
}

.template-item.active .template-item-actions {
  opacity: 1;
}

.template-item-meta {
  font-size: 13px;
  color: #67c23a;
  margin-top: 8px;
}

.template-unit {
  padding: 2px 8px;
  background: #f0f9eb;
  border-radius: 4px;
}

.template-item-desc {
  font-size: 13px;
  color: #909399;
  line-height: 1.5;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid #f0f0f0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 滚动条样式 */
.template-list::-webkit-scrollbar {
  width: 6px;
}

.template-list::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.template-list::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

.template-list::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}
</style>
