he wei
2025-04-03 c6a2d2debf161b987ff91c6ac9560d10fc98c54b
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<script setup>
    import { ref, reactive, computed, onMounted } from "vue";
    import { addUser, updateUser } from "@/api/user";
    import useElement from "@/hooks/useElement.js";
    import { getAreaTreeApi } from "@/api/area";
    import { formatAreaTree } from "@/utils/tree";
    const { $loading, $message, $confirm } = useElement();
    const props = defineProps({
        info: {
            type: Object,
        },
    });
    const props1 = { value: 'id', checkStrictly: true, multiple: true };
    const formRef = ref();
    const areaList = ref([]);
    const form1 = reactive({
        uname: "",
        uid: "",
        urole: "",
        realName: "",
        phoneNumber: "",
        address: "",
        areaId: 0,
        permission: false,
    });
 
    const otherIdList = ref([]);
 
    const rules = {
        uname: [
            {
                required: true,
                message: "不能为空",
                trigger: ["blur", "change"],
            },
        ],
        realName: [
            {
                required: true,
                message: "不能为空",
                trigger: ["blur", "change"],
            },
        ],
        urole: [
            {
                required: true,
                message: "不能为空",
                trigger: ["blur", "change"],
            },
        ],
        areaId: [
            {
                required: true,
                message: "不能为空",
                trigger: ["change", "blur"],
            },
            {
                validator: (rule, value, callback) => {
                    if (!value.length) {
                        callback(new Error("请选择区域"));
                    } else {
                        callback();
                    }
                },
                trigger: ["change", "blur"],
            },
        ],
    };
 
    const isEdit = computed(() => !!props.info?.uid);
    const $emit = defineEmits(["cancel", "success"]);
    function close() {
        $emit("cancel");
    }
    async function update() {
        let valid = await formRef.value.validate(() => { });
        // console.log('valid', valid, '=============');
 
        if (!valid) {
            $message.error("表单验证失败");
            return false;
        }
        let params = {
            uname: form1.uname.trim(),
            uid: form1.uid || undefined,
            realName: form1.realName.trim(),
            phoneNumber: form1.phoneNumber?.trim(),
            address: form1.address?.trim(),
            idList: form1.areaId.map(v => v[v.length - 1]).concat(otherIdList.value),
            urole: form1.urole,
        };
 
        // 编辑用户时, 区域中不在管理员管理内的区域要挑出来 最后更新时再追加进去
        console.log("params update", params, "=============");
 
        let loading = $loading();
        updateUser(params)
            .then((res) => {
                let { code, data } = res;
                if (code && data) {
                    $emit("success");
                    $message.success("操作成功");
                } else {
                    $message.error("操作失败");
                }
                loading.close();
            })
            .catch((err) => {
                console.log(err);
                loading.close();
            });
    }
    async function onSubmit() {
        let valid = await formRef.value.validate(() => { });
        // console.log('valid', valid, '=============');
 
        if (!valid) {
            $message.error("表单验证失败");
            return false;
        }
 
        let params = {
            uname: form1.uname.trim(),
            uid: form1.uid || undefined,
            realName: form1.realName.trim(),
            phoneNumber: form1.phoneNumber?.trim(),
            address: form1.address?.trim(),
            idList: form1.areaId.map(v => v[v.length - 1]),
            urole: form1.urole,
        };
        console.log("params", params, "=============");
 
        let loading = $loading();
        addUser(params)
            .then((res) => {
                let { code, data } = res;
                if (code && data) {
                    $emit("success");
                    $message.success("操作成功");
                } else {
                    $message.error("操作失败");
                }
                loading.close();
            })
            .catch((err) => {
                console.log(err);
                loading.close();
            });
    }
 
    async function getAreaTree() {
        try {
            const res = await getAreaTreeApi();
            let _data = [];
            if (res.code === 1 && res.data) {
                _data = res.data2;
            }
            const treeList = [];
            let ids = _data.map((v) => v.id);
            for (let i = 0; i < _data.length; i++) {
                formatAreaTree(_data[i], ids, treeList);
            }
            // console.log(_data, 'data');
            console.log(treeList, 'treeList');
            areaList.value = treeList;
            formatAreaSelected(treeList);
        } catch (e) {
            console.log(e);
        }
    }
 
    // 区域树 根节点
    // const areaRoots = computed(() => {
    //     if (!areaList.value) {
    //         return [];
    //     } else {
    //         return areaList.value.map(v => v.id);
    //     }
    // });
 
    function formatAreaSelected(treeList) {
        let roots = treeList.map(v => v.id);
        let otherAreas = form1.areaId.filter(v => !v.some((vv) => roots.includes(vv)));
        let otherIds = otherAreas.map(v => v[v.length - 1]);
 
        otherIdList.value = otherIds;
 
        form1.areaId = form1.areaId.filter(v => v.some((vv) => roots.includes(vv))).map(v => {
            let idx = 0;
            for (let i = 0; i < roots.length; i++) {
                if (v.includes(roots[i])) {
                    idx = v.indexOf(roots[i]);
                    break;
                }
            }
 
            return v.slice(idx);
        });
        console.log('form1.areaId', form1.areaId, '=============');
 
    }
 
    function handleChange(value) {
        let oldV = value.slice(0, value.length - 1);
        let newV = value[value.length - 1];
        console.log('value', value, '=============', oldV, newV);
 
        // 检查新选中的项是否与已选中的项有包含关系
        const hasInclusion = checkInclusion(newV, oldV);
        if (hasInclusion) {
            // 弹出对话框询问用户是否取消之前的项
            $message.error('取消之前的项(新选中的项与已选中的项存在包含关系)');
            form1.areaId = value.slice(0, value.length - 1);
            // $confirm('取消之前的项(新选中的项与已选中的项存在包含关系)', () => {
            //     form1.areaId = value;
            // });
        }
    };
 
    function checkInclusion(newValue, oldValue) {
        // 遍历新选中的项
        for (let j = 0; j < oldValue.length; j++) {
            const oldItem = oldValue[j];
            if (isIncluded(newValue, oldItem) || isIncluded(oldItem, newValue)) {
                return true;
            }
        }
        return false;
    };
 
    function isIncluded(item1, item2) {
        // 新元素是一个选项 取数组的最后一个元素 
        const id = item1[item1.length - 1];
        return item2.includes(id);
    };
 
    onMounted(() => {
        let info = props.info;
        if (info) {
            form1.uname = info.uname;
            form1.uid = info.uid;
            form1.realName = info.realName;
            form1.phoneNumber = info.phoneNumber;
            form1.address = info.address;
            form1.areaId = info.areaId;
            form1.urole = info.urole;
        }
        getAreaTree();
    });
</script>
 
<template>
  <div class="">
    <el-form ref="formRef" :model="form1" label-width="80px" :rules="rules">
      <el-form-item label="用户名" prop="uname">
        <el-input v-model="form1.uname" :disabled="isEdit"></el-input>
      </el-form-item>
      <el-form-item label="真实姓名" prop="realName">
        <el-input v-model="form1.realName"></el-input>
      </el-form-item>
      <el-form-item label="手机号" prop="phoneNumber">
        <el-input v-model="form1.phoneNumber"></el-input>
      </el-form-item>
      <el-form-item label="所属区域" prop="areaId">
        <el-cascader class="select" filterable clearable v-model="form1.areaId" :props="props1" @change="handleChange"
          :options="areaList"><template #default="{ node, data }">
            <span>{{ data.label }}</span>
            <span v-if="!node.isLeaf"> ({{ data.children.length }}) </span>
          </template></el-cascader>
      </el-form-item>
      <el-form-item label="所属角色" prop="urole">
        <el-select v-model="form1.urole">
          <el-option label="普通用户" :value="0" />
          <el-option label="区域管理员" :value="1" />
        </el-select>
      </el-form-item>
      <el-form-item label="通讯地址" prop="address">
        <el-input v-model="form1.address"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button v-if="isEdit" type="primary" @click="update">修改</el-button>
        <el-button v-else type="primary" @click="onSubmit">新增</el-button>
        <el-button @click="close">取消</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
 
<style scoped lang="scss">
:deep(.select) {
  width: 100%;
}
</style>