<template>
  <el-card class="box-card">
    <byTable
      :hideTable="true"
      :hidePagination="true"
      :source="sourceList.data"
      :pagination="sourceList.pagination"
      :config="config"
      :loading="loading"
      :searchConfig="searchConfig"
      highlight-current-row
      :action-list="[
        {
          text: '新增',
          action: () => clickModal(),
        },
      ]"
      @get-list="getList"
      @clickReset="clickReset">
    </byTable>
    <el-table :data="sourceList.data" row-key="id" default-expand-all>
      <el-table-column prop="name" label="分类名称" min-width="180" />
      <el-table-column prop="sort" label="排序" align="center" width="100" />
      <el-table-column label="操作" align="center" width="180">
        <template #default="{ row }">
          <div>
            <el-button type="primary" @click="addChildNode(row)" text>添加子节点</el-button>
            <el-button type="primary" @click="clickUpdate(row)" v-if="row.parentId" text>编辑</el-button>
            <el-button type="primary" @click="clickDelete(row)" v-if="row.parentId" text>删除</el-button>
          </div>
        </template>
      </el-table-column>
    </el-table>

    <el-dialog :title="modalType == 'add' ? '新增分类' : '编辑分类'" v-if="openDialog" v-model="openDialog" width="400">
      <byForm :formConfig="formConfig" :formOption="formOption" v-model="formData.data" :rules="rules" ref="submit">
        <template #parentId>
          <div style="width: 100%">
            <el-cascader
              v-model="formData.data.parentId"
              :options="sourceList.data"
              :props="{ checkStrictly: true, value: 'id', label: 'name', emitPath: false }"
              clearable
              style="width: 100%" />
          </div>
        </template>
      </byForm>
      <template #footer>
        <el-button @click="openDialog = false" size="large">取 消</el-button>
        <el-button type="primary" @click="submitForm()" :disabled="btnDisabled" size="large">确 定</el-button>
      </template>
    </el-dialog>
  </el-card>
</template>

<script setup>
import byTable from "@/components/byTable/index";
import byForm from "@/components/byForm/index";
import { ElMessage, ElMessageBox } from "element-plus";

const { proxy } = getCurrentInstance();
const sourceList = ref({
  data: [],
  pagination: {
    total: 0,
    name: "",
  },
});
const loading = ref(false);
const searchConfig = computed(() => {
  return [
    {
      type: "input",
      prop: "name",
      label: "分类名称",
    },
  ];
});
const config = computed(() => {
  return [];
});
const getList = async (req) => {
  sourceList.value.pagination = { ...sourceList.value.pagination, ...req };
  loading.value = true;
  proxy.post("/bomClassify/tree", sourceList.value.pagination).then((res) => {
    sourceList.value.data = res;
    setTimeout(() => {
      loading.value = false;
    }, 200);
  });
};
getList();
const clickReset = () => {
  getList({ name: "" });
};
const modalType = ref("add");
const submit = ref(null);
const openDialog = ref(false);
const formOption = reactive({
  inline: true,
  labelWidth: 100,
  itemWidth: 100,
  rules: [],
});
const formData = reactive({
  data: {},
});
const formConfig = computed(() => {
  return [
    {
      type: "slot",
      prop: "parentId",
      slotName: "parentId",
      label: "上级分类",
    },
    {
      type: "input",
      prop: "name",
      label: "分类名称",
      itemType: "text",
    },
    {
      type: "input",
      prop: "code",
      label: "分类编码",
      itemType: "text",
    },
    {
      type: "number",
      prop: "sort",
      label: "排序",
      precision: 0,
    },
    {
      type: "input",
      prop: "remark",
      label: "备注",
      itemType: "textarea",
    },
  ];
});
const rules = ref({
  parentId: [{ required: true, message: "请选择上级分类", trigger: "change" }],
  name: [{ required: true, message: "请输入分类名称", trigger: "blur" }],
  code: [{ required: true, message: "请输入分类编码", trigger: "blur" }],
});
const btnDisabled = ref(false);
const clickModal = () => {
  modalType.value = "add";
  formData.data = {};
  btnDisabled.value = false;
  openDialog.value = true;
};
const addChildNode = (row) => {
  modalType.value = "add";
  formData.data = {
    parentId: row.id,
  };
  btnDisabled.value = false;
  openDialog.value = true;
};
const submitForm = () => {
  submit.value.handleSubmit(() => {
    btnDisabled.value = true;
    proxy.post("/bomClassify/" + modalType.value, formData.data).then(
      () => {
        ElMessage({
          message: modalType.value == "add" ? "添加成功" : "编辑成功",
          type: "success",
        });
        openDialog.value = false;
        btnDisabled.value = false;
        getList();
      },
      (err) => {
        console.log(err);
        btnDisabled.value = false;
      }
    );
  });
};
const clickUpdate = (row) => {
  modalType.value = "edit";
  formData.data = {
    id: row.id,
    parentId: row.parentId,
    name: row.name,
    code: row.code,
    sort: row.sort,
    remark: row.remark,
  };
  btnDisabled.value = false;
  openDialog.value = true;
};
const clickDelete = (row) => {
  ElMessageBox.confirm("你是否确认此操作", "提示", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  })
    .then(() => {
      proxy.post("/bomClassify/delete", { id: row.id }).then(() => {
        ElMessage({ message: "删除成功", type: "success" });
        getList();
      });
    })
    .catch(() => {});
};
</script>

<style lang="scss" scoped></style>
