<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="交易日期" prop="tradeDay">
        <el-date-picker clearable size="small"
                        v-model="queryParams.tradeDay"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="选择交易日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="股票代码" prop="code">
<!--        <el-input-->
<!--          v-model="queryParams.code"-->
<!--          placeholder="请输入股票代码"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
        <el-autocomplete
          v-model="queryParams.code"
          placeholder="请输入股票代码"
          size="small"
          :fetch-suggestions="querySearchAsync"
          @select="handleSelect"
        ></el-autocomplete>
      </el-form-item>
      <el-form-item label="股票名称" prop="name">
        <el-autocomplete
          v-model="queryParams.name"
          placeholder="请输入股票名称"
          size="small"
          :fetch-suggestions="queryNameSearchAsync"
          @select="handleNameSelect"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </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-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="bookList" @selection-change="handleSelectionChange">
<!--      <el-table-column type="selection" width="55" align="center" />-->
      <el-table-column label="交易日期" align="center" prop="tradeDay" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.tradeDay, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="股票代码" align="center" prop="code" />
      <el-table-column label="股票名称" align="center" prop="name" />
      <el-table-column label="操作" align="center" prop="operate" />
      <el-table-column label="成交价格" align="center" prop="dealPrice" />
      <el-table-column label="成交量" align="center" prop="volumn" />
      <el-table-column label="成交额" align="center" prop="amount" />
      <el-table-column label="印花税" align="center" prop="tax" />
      <el-table-column label="手续费" align="center" prop="fee" />
      <el-table-column label="其他费用" align="center" prop="other" />
      <el-table-column label="操作逻辑" align="center" prop="dealLogic" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['booksystem:book:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['booksystem:book:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改交易记账对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="70%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="auto" label-position="left">
        <el-row>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="交易日期" prop="tradeDay">
              <el-date-picker clearable size="small"
                              v-model="form.tradeDay"
                              type="date"
                              value-format="yyyy-MM-dd"
                              placeholder="选择交易日期">
              </el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="股票代码" prop="code">
              <el-input v-model="form.code" placeholder="请输入股票代码" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="操作" prop="operate">
              <el-input v-model="form.operate" placeholder="请输入操作" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="成交量" prop="volumn">
              <el-input v-model="form.volumn" placeholder="请输入成交量" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="成交价格" prop="dealPrice">
              <el-input v-model="form.dealPrice" placeholder="请输入成交价格" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="成交额" prop="amount">
              <el-input v-model="form.amount" placeholder="请输入成交额" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="印花税" prop="tax">
              <el-input v-model="form.tax" placeholder="请输入印花税" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="手续费" prop="fee">
              <el-input v-model="form.fee" placeholder="请输入手续费" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="24" :md="12" :lg="8">
            <el-form-item label="其他费用" prop="other">
              <el-input v-model="form.other" placeholder="请输入其他费用" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :xs="24" :sm="24" :md="24" :lg="24">
            <el-form-item label="交易逻辑" prop="dealLogic">
              <el-input type="textarea" v-model="form.dealLogic" placeholder="请输入其他费用" autosize />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listBook, getBook, delBook, addBook, updateBook } from "@/api/booksystem/book";
import {listStocksQueryData,listStocksNameQueryData} from "@/api/index";

export default {
  name: "Book",
  data() {
    return {
      // 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,
      // 交易记账表格数据
      bookList: [],

      //联想搜索的内容   {code:"",name:""}
      stocks_codes:[],
      stocks_names:[],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        code: null,
        name: null,
        tradeDay: null,
        operate: null,
        dealPrice: null,
        volumn: null,
        amount: null,
        tax: null,
        fee: null,
        other: null,
        preId: null,
        dealLogic: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        code: [
          { required: true, message: "股票代码不能为空", trigger: "blur" }
        ],
        operate: [
          { required: true, message: "操作不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询交易记账列表 */
    getList() {
      this.loading = true;
      listBook(this.queryParams).then(response => {
        this.bookList = response.rows;
        this.total = response.total;
        this.loading = false;
      });

      //联网获取数据
      listStocksQueryData().then(response => {
        this.stocks_codes = response.rows;
      });
      listStocksNameQueryData().then(response => {
        this.stocks_names = response.rows;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        code: null,
        name: null,
        tradeDay: null,
        operate: null,
        dealPrice: null,
        volumn: null,
        amount: null,
        tax: null,
        fee: null,
        other: null,
        preId: null
      };
      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.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加交易记账";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getBook(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改交易记账";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateBook(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBook(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除交易记账编号为"' + ids + '"的数据项？').then(function() {
        return delBook(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('booksystem/book/export', {
        ...this.queryParams
      }, `book_${new Date().getTime()}.xlsx`)
    },

    /** 搜索联想*/
    querySearchAsync(queryString, cb) {
      var codes = this.stocks_codes;
      var results = queryString ? codes.filter(this.createCodeFilter(queryString)) : codes;

      clearTimeout(this.timeout);
      this.timeout = setTimeout(() => {
        // console.log("result: " ,results);
        cb(results);
      }, 3000 * Math.random());
    },
    createCodeFilter(queryString) {
      return (state) => {
        // console.log(state.value);
        return (state.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
      };
    },
    handleSelect(item) {
      console.log("handleSelect: ",item);
      this.queryParams.name = item.data;
    },

    /** 搜索联想*/
    queryNameSearchAsync(queryString, cb) {
      var names = this.stocks_names;
      var results = queryString ? names.filter(this.createNameFilter(queryString)) : names;

      clearTimeout(this.timeout);
      this.timeout = setTimeout(() => {
        // console.log("result: " ,results);
        cb(results);
      }, 3000 * Math.random());
    },
    createNameFilter(queryString) {
      return (state) => {
        // console.log(state.value);
        return (state.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
      };
    },
    handleNameSelect(item) {
      console.log("handleSelect: ",item);
      this.queryParams.code = item.data;
    }
  }
};
</script>
