<template>
  <div class="user">
    <div class="tree">
      <treeList title="物料分类" submitType="2" :data="treeListData" v-model="sourceList.pagination.productClassifyId" @change="treeChange"
                @changeTreeList="getTreeList">
      </treeList>
    </div>
    <div class="content">
      <byTable :source="sourceList.data" :pagination="sourceList.pagination" :config="config" :loading="loading" highlight-current-row
               :selectConfig="selectConfig" :table-events="{
          //element talbe事件都能传
          select: select,
        }" :action-list="[
          props.selectStatus
            ? {}
            : {
                text: 'Excel导入',
                action: () => openExcel(),
                disabled: false,
              },
          props.selectStatus
            ? {}
            : {
                text: '添加物料',
                action: () => openModal('add'),
                disabled: false,
              },
        ]" @get-list="getList">
        <template #pic="{ item }">
          <div v-if="item.fileList.length > 0">
            <img :src="item.fileList[0].fileUrl" class="pic" @click="handleClickFile(item.fileList[0])" />
          </div>
          <div v-else></div>
        </template>
      </byTable>
    </div>
    <el-dialog :title="modalType == 'add' ? '添加' : '编辑'" v-model="dialogVisible" width="500" v-loading="loading" destroy-on-close>
      <div class="public_height_dialog">
        <byForm :formConfig="formConfig" :formOption="formOption" v-model="formData.data" :rules="rules" ref="byform">
          <template #productPic>
            <div>
              <el-upload v-model:fileList="fileList" :action="uploadUrl" :data="uploadData" list-type="picture-card" :on-remove="handleRemove"
                         :on-success="handleSuccess" :before-upload="handleBeforeUpload">
                <el-icon>
                  <Plus />
                </el-icon>
              </el-upload>
            </div>
          </template>
        </byForm>
      </div>

      <template #footer>
        <el-button @click="dialogVisible = false" size="large">取 消</el-button>
        <el-button type="primary" @click="submitForm('byform')" size="large" :loading="submitLoading">
          确 定
        </el-button>
      </template>
    </el-dialog>
    <el-dialog title="Excel导入" v-model="openExcelDialog" width="400" v-loading="loading">
      <template #footer>
        <el-button @click="openExcelDialog = false" size="large">取 消</el-button>
        <el-button type="primary" @click="submitExcel()" size="large" :loading="submitLoading">
          确 定
        </el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup>
/* eslint-disable vue/no-unused-components */
import { ElMessage, ElMessageBox } from "element-plus";
import byTable from "@/components/byTable/index";
import byForm from "@/components/byForm/index";
import treeList from "@/components/product/treeList";

import { computed, defineComponent, ref } from "vue";
const loading = ref(false);
const submitLoading = ref(false);
const sourceList = ref({
  data: [],
  pagination: {
    total: 3,
    pageNum: 1,
    pageSize: 10,
    type: "",
    productClassifyId: "",
    keyword: "",
    definition: "2",
  },
});
let dialogVisible = ref(false);
let openExcelDialog = ref(false);
let modalType = ref("add");
const materialUnit = ref([]);
const materialType = ref([]);
const treeData = ref([]);
let rules = ref({
  productClassifyId: [
    { required: true, message: "请选择物料分类", trigger: "change" },
  ],
  type: [{ required: true, message: "请选择物料类型", trigger: "change" }],
  name: [{ required: true, message: "请输入物料名称", trigger: "blur" }],
  unit: [{ required: true, message: "请选择单位", trigger: "change" }],
});
const { proxy } = getCurrentInstance();
const props = defineProps({
  selectStatus: Boolean,
});
const selectConfig = reactive([
  {
    label: "物料类型",
    prop: "type",
    data: [],
  },
]);
const config = computed(() => {
  return [
    {
      attrs: {
        label: "物料类型",
        prop: "type",
      },
      render(type) {
        return proxy.dictValueLabel(type, materialType.value);
      },
    },
    {
      attrs: {
        label: "物料编码",
        prop: "code",
      },
    },
    {
      attrs: {
        label: "图片",
        prop: "unit",
        slot: "pic",
      },
    },
    {
      attrs: {
        label: "物料名称",
        prop: "name",
      },
    },
    {
      attrs: {
        label: "规格型号",
        prop: "spec",
      },
    },
    {
      attrs: {
        label: "单位",
        prop: "unit",
      },
      render(unit) {
        return proxy.dictValueLabel(unit, materialUnit.value);
      },
    },
    {
      attrs: {
        label: "物料备注",
        prop: "remark",
      },
    },
    {
      attrs: {
        label: "操作",
        width: "160",
        align: "center",
        fixed: "right",
      },
      renderHTML(row) {
        return [
          props.selectStatus
            ? {}
            : {
                attrs: {
                  label: "复制",
                  type: "primary",
                  text: true,
                },
                el: "button",
                click() {
                  getDtlOne(row);
                },
              },
          props.selectStatus
            ? {
                attrs: {
                  label: "选择",
                  type: "primary",
                  text: true,
                },
                el: "button",
                click() {
                  clickSelect(row);
                },
              }
            : {
                attrs: {
                  label: "修改",
                  type: "primary",
                  text: true,
                },
                el: "button",
                click() {
                  getDtl(row);
                },
              },
          props.selectStatus
            ? {}
            : {
                attrs: {
                  label: "删除",
                  type: "danger",
                  text: true,
                },
                el: "button",
                click() {
                  ElMessageBox.confirm(
                    "此操作将永久删除该数据, 是否继续?",
                    "提示",
                    {
                      confirmButtonText: "确定",
                      cancelButtonText: "取消",
                      type: "warning",
                    }
                  ).then(() => {
                    proxy
                      .post("/productInfo/delete", {
                        id: row.id,
                      })
                      .then(() => {
                        ElMessage({
                          message: "删除成功",
                          type: "success",
                        });
                        getList();
                      });
                  });
                },
              },
        ];
      },
    },
  ];
});

let formData = reactive({
  data: {},
});
const formOption = reactive({
  inline: true,
  labelWidth: 100,
  itemWidth: 100,
  rules: [],
});
const byform = ref(null);
const treeListData = ref([]);
const formConfig = computed(() => {
  return [
    {
      type: "treeSelect",
      prop: "productClassifyId",
      label: "物料分类",
      data: treeData.value,
    },
    {
      type: "select",
      prop: "type",
      label: "物料类型",
      required: true,
      data: materialType.value,
    },
    {
      type: "input",
      prop: "name",
      label: "物料名称",
    },
    {
      type: "input",
      prop: "spec",
      label: "规格型号",
    },
    {
      type: "input",
      prop: "barCode",
      label: "条码编号",
    },
    {
      type: "select",
      prop: "unit",
      label: "单位",
      required: true,
      data: materialUnit.value,
    },
    {
      type: "slot",
      slotName: "productPic",
      prop: "fileList",
      label: "产品图片",
    },

    {
      type: "input",
      prop: "remark",
      label: "备注",
      itemType: "textarea",
    },
  ];
});
const newPassword = () => {
  formData.data.password = generatePassword();
};
const generatePassword = () => {
  var length = 12,
    charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",
    password = "";
  for (var i = 0, n = charset.length; i < length; ++i) {
    password += charset.charAt(Math.floor(Math.random() * n));
  }
  return password;
};

const getList = async (req) => {
  sourceList.value.pagination = { ...sourceList.value.pagination, ...req };
  loading.value = true;
  proxy
    .post("/productInfo/page", sourceList.value.pagination)
    .then((message) => {
      console.log(message);
      sourceList.value.data = message.rows.map((x) => ({ ...x, fileList: [] }));
      sourceList.value.pagination.total = message.total;
      setTimeout(() => {
        loading.value = false;
      }, 200);

      const productIdList = message.rows.map((x) => x.id);
      // 请求文件数据并回显
      if (productIdList.length > 0) {
        proxy
          .post("/fileInfo/getList", { businessIdList: productIdList })
          .then((fileObj) => {
            for (let i = 0; i < sourceList.value.data.length; i++) {
              const e = sourceList.value.data[i];
              for (const key in fileObj) {
                if (e.id === key) {
                  e.fileList = fileObj[key];
                }
              }
            }
          });
      }
    });
};
const uploadData = ref({});
const fileList = ref([]);
const fileListCopy = ref([]);

const treeChange = (e) => {
  sourceList.value.pagination.productClassifyId = e.id;
  getList({ productClassifyId: e.id });
};

const openModal = () => {
  dialogVisible.value = true;
  modalType.value = "add";
  formData.data = {
    definition: "2",
    fileList: [],
    // type: "1",
  };
  fileList.value = [];
  fileListCopy.value = [];
};

const openExcel = () => {
  openExcelDialog.value = true;
};
const submitExcel = () => {
  openExcelDialog.value = false;
};
const TreetenantId = ref("");
const selection = ref({
  data: [],
});
const select = (_selection, row) => {
  selection.value.data = _selection;
  console.log(_selection.length);
};

const tree = ref(null);
const submitForm = () => {
  console.log(byform.value);
  byform.value.handleSubmit((valid) => {
    formData.data.fileList = fileListCopy.value.map((x) => ({
      id: x.id,
      fileName: x.fileName,
    }));
    submitLoading.value = true;
    proxy.post("/productInfo/" + modalType.value, formData.data).then(
      (res) => {
        ElMessage({
          message: modalType.value == "add" ? "添加成功" : "编辑成功",
          type: "success",
        });
        dialogVisible.value = false;
        submitLoading.value = false;
        getList();
      },
      (err) => {
        submitLoading.value = false;
      }
    );
  });
};

const getTreeList = () => {
  proxy
    .post("/productClassify/tree", { parentId: "", name: "", definition: "2" })
    .then((message) => {
      treeListData.value = message;
      treeData.value = message;
    });
};

const getDtl = (row) => {
  modalType.value = "edit";
  proxy.post("/productInfo/detail", { id: row.id }).then((res) => {
    fileList.value = row.fileList.map((x) => ({ ...x, url: x.fileUrl }));
    fileListCopy.value = [...fileList.value];
    res.type = res.type + "";
    res.definition = "2";
    formData.data = res;
    dialogVisible.value = true;
  });
};

const getDtlOne = (row) => {
  modalType.value = "add";
  proxy.post("/productInfo/detail", { id: row.id }).then((res) => {
    fileList.value = [];
    fileListCopy.value = [];
    res.type = res.type + "";
    res.definition = "2";
    delete res.id;
    formData.data = res;
    dialogVisible.value = true;
  });
};

getTreeList();
getList();
const handleBeforeUpload = async (file) => {
  const res = await proxy.post("/fileInfo/getSing", { fileName: file.name });
  uploadData.value = res.uploadBody;
  fileListCopy.value.push({
    id: res.id,
    fileName: res.fileName,
    path: res.fileUrl,
    url: res.fileUrl,
    uid: file.uid,
  });
};

const handleSuccess = (res, file, files) => {
  // 查当前file的index值去赋值对应的copy变量的值
  // let uid = file.uid;
  // const index = fileList.value.findIndex((x) => x.uid === uid);
  // fileListCopy.value[index].uid = uid;
};

const handleRemove = (file) => {
  const index = fileListCopy.value.findIndex(
    (x) => x.uid === file.uid || x.id === file.id
  );
  fileListCopy.value.splice(index, 1);
};

const handleClickFile = (file) => {
  window.open(file.fileUrl, "_blank");
};

const getDict = () => {
  proxy.getDictOne(["material_unit", "material_type"]).then((res) => {
    materialUnit.value = res["material_unit"].map((x) => ({
      label: x.dictValue,
      value: x.dictKey,
    }));
    materialType.value = res["material_type"].map((x) => ({
      label: x.dictValue,
      value: x.dictKey,
    }));
    selectConfig[0].data = materialType.value;
  });
};
getDict();
const clickSelect = (item) => {
  proxy.$emit("selectMaterial", item);
};
</script>

<style lang="scss" scoped>
.user {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  .tree {
    width: 300px;
  }
  .content {
    width: calc(100% - 320px);
  }
}
.pic {
  object-fit: contain;
  width: 50px;
  height: 50px;
  cursor: pointer;
  vertical-align: middle;
}
</style>
