feat: 新组件ReVxeTableBar搭配vxe-table使用 (#1087)

src/components/RePureTableBar/src/bar.tsx

@@ -18,11 +18,11 @@ import {
   getKeyList
 } from "@pureadmin/utils";
 
-import DragIcon from "./svg/drag.svg?component";
-import ExpandIcon from "./svg/expand.svg?component";
-import RefreshIcon from "./svg/refresh.svg?component";
-import SettingIcon from "./svg/settings.svg?component";
-import CollapseIcon from "./svg/collapse.svg?component";
+import DragIcon from "@/assets/table-bar/drag.svg?component";
+import ExpandIcon from "@/assets/table-bar/expand.svg?component";
+import RefreshIcon from "@/assets/table-bar/refresh.svg?component";
+import SettingIcon from "@/assets/table-bar/settings.svg?component";
+import CollapseIcon from "@/assets/table-bar/collapse.svg?component";
 
 const props = {
   /** 头部最左边的标题 */

src/components/ReVxeTableBar/index.ts

@@ -0,0 +1,5 @@
+import vxeTableBar from "./src/bar";
+import { withInstall } from "@pureadmin/utils";
+
+/** 配合 `vxe-table` 实现快速便捷的表格操作 */
+export const VxeTableBar = withInstall(vxeTableBar);

src/components/ReVxeTableBar/src/bar.tsx

@@ -0,0 +1,362 @@
+import Sortable from "sortablejs";
+import { transformI18n } from "@/plugins/i18n";
+import { useEpThemeStoreHook } from "@/store/modules/epTheme";
+import { delay, cloneDeep, getKeyList } from "@pureadmin/utils";
+import {
+  type PropType,
+  ref,
+  unref,
+  computed,
+  nextTick,
+  defineComponent,
+  getCurrentInstance
+} from "vue";
+
+import DragIcon from "@/assets/table-bar/drag.svg?component";
+import ExpandIcon from "@/assets/table-bar/expand.svg?component";
+import RefreshIcon from "@/assets/table-bar/refresh.svg?component";
+import SettingIcon from "@/assets/table-bar/settings.svg?component";
+import CollapseIcon from "@/assets/table-bar/collapse.svg?component";
+
+const props = {
+  /** 头部最左边的标题 */
+  title: {
+    type: String,
+    default: "列表"
+  },
+  vxeTableRef: {
+    type: Object as PropType<any>
+  },
+  /** 需要展示的列 */
+  columns: {
+    type: Array as PropType<any>,
+    default: () => []
+  },
+  /** 是否为树列表 */
+  tree: {
+    type: Boolean,
+    default: false
+  },
+  isExpandAll: {
+    type: Boolean,
+    default: true
+  },
+  tableKey: {
+    type: [String, Number] as PropType<string | number>,
+    default: "0"
+  }
+};
+
+export default defineComponent({
+  name: "VxeTableBar",
+  props,
+  emits: ["refresh"],
+  setup(props, { emit, slots, attrs }) {
+    const size = ref("small");
+    const loading = ref(false);
+    const checkAll = ref(true);
+    const isIndeterminate = ref(false);
+    const instance = getCurrentInstance()!;
+    const isExpandAll = ref(props.isExpandAll);
+    let checkColumnList = getKeyList(cloneDeep(props?.columns), "title");
+    const checkedColumns = ref(getKeyList(cloneDeep(props?.columns), "title"));
+    const dynamicColumns = ref(cloneDeep(props?.columns));
+
+    const getDropdownItemStyle = computed(() => {
+      return s => {
+        return {
+          background:
+            s === size.value ? useEpThemeStoreHook().epThemeColor : "",
+          color: s === size.value ? "#fff" : "var(--el-text-color-primary)"
+        };
+      };
+    });
+
+    const iconClass = computed(() => {
+      return [
+        "text-black",
+        "dark:text-white",
+        "duration-100",
+        "hover:!text-primary",
+        "cursor-pointer",
+        "outline-none"
+      ];
+    });
+
+    const topClass = computed(() => {
+      return [
+        "flex",
+        "justify-between",
+        "pt-[3px]",
+        "px-[11px]",
+        "border-b-[1px]",
+        "border-solid",
+        "border-[#dcdfe6]",
+        "dark:border-[#303030]"
+      ];
+    });
+
+    function onReFresh() {
+      loading.value = true;
+      emit("refresh");
+      delay(500).then(() => (loading.value = false));
+    }
+
+    function onExpand() {
+      isExpandAll.value = !isExpandAll.value;
+      isExpandAll.value
+        ? props.vxeTableRef.setAllTreeExpand(true)
+        : props.vxeTableRef.clearTreeExpand();
+      props.vxeTableRef.refreshColumn();
+    }
+
+    function reloadColumn() {
+      const curCheckedColumns = cloneDeep(dynamicColumns.value).filter(item =>
+        checkedColumns.value.includes(item.title)
+      );
+      props.vxeTableRef.reloadColumn(curCheckedColumns);
+    }
+
+    function handleCheckAllChange(val: boolean) {
+      checkedColumns.value = val ? checkColumnList : [];
+      isIndeterminate.value = false;
+      reloadColumn();
+    }
+
+    function handleCheckedColumnsChange(value: string[]) {
+      checkedColumns.value = value;
+      const checkedCount = value.length;
+      checkAll.value = checkedCount === checkColumnList.length;
+      isIndeterminate.value =
+        checkedCount > 0 && checkedCount < checkColumnList.length;
+    }
+
+    async function onReset() {
+      checkAll.value = true;
+      isIndeterminate.value = false;
+      dynamicColumns.value = cloneDeep(props?.columns);
+      checkColumnList = [];
+      checkColumnList = await getKeyList(cloneDeep(props?.columns), "title");
+      checkedColumns.value = getKeyList(cloneDeep(props?.columns), "title");
+      props.vxeTableRef.refreshColumn();
+    }
+
+    function changeSize(curSize: string) {
+      size.value = curSize;
+      props.vxeTableRef.refreshColumn();
+    }
+
+    const dropdown = {
+      dropdown: () => (
+        <el-dropdown-menu class="translation">
+          <el-dropdown-item
+            style={getDropdownItemStyle.value("medium")}
+            onClick={() => changeSize("medium")}
+          >
+            宽松
+          </el-dropdown-item>
+          <el-dropdown-item
+            style={getDropdownItemStyle.value("small")}
+            onClick={() => changeSize("small")}
+          >
+            默认
+          </el-dropdown-item>
+          <el-dropdown-item
+            style={getDropdownItemStyle.value("mini")}
+            onClick={() => changeSize("mini")}
+          >
+            紧凑
+          </el-dropdown-item>
+        </el-dropdown-menu>
+      )
+    };
+
+    /** 列展示拖拽排序 */
+    const rowDrop = (event: { preventDefault: () => void }) => {
+      event.preventDefault();
+      nextTick(() => {
+        const wrapper: HTMLElement = (
+          instance?.proxy?.$refs[`VxeGroupRef${unref(props.tableKey)}`] as any
+        ).$el.firstElementChild;
+        Sortable.create(wrapper, {
+          animation: 300,
+          handle: ".drag-btn",
+          onEnd: ({ newIndex, oldIndex, item }) => {
+            const targetThElem = item;
+            const wrapperElem = targetThElem.parentNode as HTMLElement;
+            const oldColumn = dynamicColumns.value[oldIndex];
+            const newColumn = dynamicColumns.value[newIndex];
+            if (oldColumn?.fixed || newColumn?.fixed) {
+              // 当前列存在fixed属性 则不可拖拽
+              const oldThElem = wrapperElem.children[oldIndex] as HTMLElement;
+              if (newIndex > oldIndex) {
+                wrapperElem.insertBefore(targetThElem, oldThElem);
+              } else {
+                wrapperElem.insertBefore(
+                  targetThElem,
+                  oldThElem ? oldThElem.nextElementSibling : oldThElem
+                );
+              }
+              return;
+            }
+            const currentRow = dynamicColumns.value.splice(oldIndex, 1)[0];
+            dynamicColumns.value.splice(newIndex, 0, currentRow);
+            reloadColumn();
+          }
+        });
+      });
+    };
+
+    const isFixedColumn = (title: string) => {
+      return dynamicColumns.value.filter(
+        item => transformI18n(item.title) === transformI18n(title)
+      )[0].fixed
+        ? true
+        : false;
+    };
+
+    const rendTippyProps = (content: string) => {
+      // https://vue-tippy.netlify.app/props
+      return {
+        content,
+        offset: [0, 18],
+        duration: [300, 0],
+        followCursor: true,
+        hideOnClick: "toggle"
+      };
+    };
+
+    const reference = {
+      reference: () => (
+        <SettingIcon
+          class={["w-[16px]", iconClass.value]}
+          v-tippy={rendTippyProps("列设置")}
+        />
+      )
+    };
+
+    return () => (
+      <>
+        <div {...attrs} class="w-[99/100] mt-2 px-2 pb-2 bg-bg_color">
+          <div class="flex justify-between w-full h-[60px] p-4">
+            {slots?.title ? (
+              slots.title()
+            ) : (
+              <p class="font-bold truncate">{props.title}</p>
+            )}
+            <div class="flex items-center justify-around">
+              {slots?.buttons ? (
+                <div class="flex mr-4">{slots.buttons()}</div>
+              ) : null}
+              {props.tree ? (
+                <>
+                  <ExpandIcon
+                    class={["w-[16px]", iconClass.value]}
+                    style={{
+                      transform: isExpandAll.value ? "none" : "rotate(-90deg)"
+                    }}
+                    v-tippy={rendTippyProps(
+                      isExpandAll.value ? "折叠" : "展开"
+                    )}
+                    onClick={() => onExpand()}
+                  />
+                  <el-divider direction="vertical" />
+                </>
+              ) : null}
+              <RefreshIcon
+                class={[
+                  "w-[16px]",
+                  iconClass.value,
+                  loading.value ? "animate-spin" : ""
+                ]}
+                v-tippy={rendTippyProps("刷新")}
+                onClick={() => onReFresh()}
+              />
+              <el-divider direction="vertical" />
+              <el-dropdown
+                v-slots={dropdown}
+                trigger="click"
+                v-tippy={rendTippyProps("密度")}
+              >
+                <CollapseIcon class={["w-[16px]", iconClass.value]} />
+              </el-dropdown>
+              <el-divider direction="vertical" />
+
+              <el-popover
+                v-slots={reference}
+                placement="bottom-start"
+                popper-style={{ padding: 0 }}
+                width="200"
+                trigger="click"
+              >
+                <div class={[topClass.value]}>
+                  <el-checkbox
+                    class="!-mr-1"
+                    label="列展示"
+                    v-model={checkAll.value}
+                    indeterminate={isIndeterminate.value}
+                    onChange={value => handleCheckAllChange(value)}
+                  />
+                  <el-button type="primary" link onClick={() => onReset()}>
+                    重置
+                  </el-button>
+                </div>
+
+                <div class="pt-[6px] pl-[11px]">
+                  <el-scrollbar max-height="36vh">
+                    <el-checkbox-group
+                      ref={`VxeGroupRef${unref(props.tableKey)}`}
+                      modelValue={checkedColumns.value}
+                      onChange={value => handleCheckedColumnsChange(value)}
+                    >
+                      <el-space
+                        direction="vertical"
+                        alignment="flex-start"
+                        size={0}
+                      >
+                        {checkColumnList.map((item, index) => {
+                          return (
+                            <div class="flex items-center">
+                              <DragIcon
+                                class={[
+                                  "drag-btn w-[16px] mr-2",
+                                  isFixedColumn(item)
+                                    ? "!cursor-no-drop"
+                                    : "!cursor-grab"
+                                ]}
+                                onMouseenter={(event: {
+                                  preventDefault: () => void;
+                                }) => rowDrop(event)}
+                              />
+                              <el-checkbox
+                                key={index}
+                                label={item}
+                                value={item}
+                                onChange={reloadColumn}
+                              >
+                                <span
+                                  title={transformI18n(item)}
+                                  class="inline-block w-[120px] truncate hover:text-text_color_primary"
+                                >
+                                  {transformI18n(item)}
+                                </span>
+                              </el-checkbox>
+                            </div>
+                          );
+                        })}
+                      </el-space>
+                    </el-checkbox-group>
+                  </el-scrollbar>
+                </div>
+              </el-popover>
+            </div>
+          </div>
+          {slots.default({
+            size: size.value,
+            dynamicColumns: dynamicColumns.value
+          })}
+        </div>
+      </>
+    );
+  }
+});