"use strict";

const base = require("../base.js");
const assert = require("chai").assert;
const Collations = require("../../src/const/collations.js");
const FieldType = require("../../src/const/field-type");

describe("metadata", () => {

  it("result metadata values", function(done) {
    shareConn.query(
      "CREATE TEMPORARY TABLE metadatatable (id BIGINT not null primary key auto_increment, t varchar(32) UNIQUE, d DECIMAL(10,4) UNSIGNED ZEROFILL) COLLATE='utf8mb4_unicode_ci'"
    );
    shareConn.query("SELECT id as id1, t as t1, d as d1 FROM metadatatable as tm", (err, rows, meta) => {
      assert.equal(meta.length, 3);

      assert.equal(meta[0].db, 'testn');
      assert.equal(meta[0].schema, 'testn');
      assert.equal(meta[0].table, 'tm');
      assert.equal(meta[0].orgTable, 'metadatatable');
      assert.equal(meta[0].name, 'id1');
      assert.equal(meta[0].orgName, 'id');
      assert.equal(meta[0].collation, Collations.fromName("BINARY"));
      assert.equal(meta[0].columnLength, 20);
      assert.equal(meta[0].columnType, FieldType.LONGLONG);
      assert.equal(meta[0].decimals, 0);
      assert.equal(meta[0].isUnsigned(), false);
      assert.equal(meta[0].canBeNull(), false);
      assert.equal(meta[0].isPrimaryKey(), true);
      assert.equal(meta[0].isUniqueKey(), false);
      assert.equal(meta[0].isMultipleKey(), false);
      assert.equal(meta[0].isBlob(), false);
      assert.equal(meta[0].isZeroFill(), false);
      assert.equal(meta[0].isBinary(), true);
      assert.equal(meta[0].isAutoIncrement(), true);
      assert.equal(meta[0].getPrecision(), 20);
      assert.equal(meta[0].getDisplaySize(), 20);

      assert.equal(meta[1].db, 'testn');
      assert.equal(meta[1].schema, 'testn');
      assert.equal(meta[1].table, 'tm');
      assert.equal(meta[1].orgTable, 'metadatatable');
      assert.equal(meta[1].name, 't1');
      assert.equal(meta[1].orgName, 't');
      assert.equal(meta[1].collation, Collations.fromName("UTF8MB4_UNICODE_CI"));
      assert.equal(meta[1].columnLength, 128);
      assert.equal(meta[1].columnType, FieldType.VAR_STRING);
      assert.equal(meta[1].decimals, 0);
      assert.equal(meta[1].isUnsigned(), false);
      assert.equal(meta[1].canBeNull(), true);
      assert.equal(meta[1].isPrimaryKey(), false);
      assert.equal(meta[1].isUniqueKey(), true);
      assert.equal(meta[1].isMultipleKey(), false);
      assert.equal(meta[1].isBlob(), false);
      assert.equal(meta[1].isZeroFill(), false);
      assert.equal(meta[1].isBinary(), false);
      assert.equal(meta[1].isAutoIncrement(), false);
      assert.equal(meta[1].getPrecision(), 128);
      assert.equal(meta[1].getDisplaySize(), 32);

      assert.equal(meta[2].db, 'testn');
      assert.equal(meta[2].schema, 'testn');
      assert.equal(meta[2].table, 'tm');
      assert.equal(meta[2].orgTable, 'metadatatable');
      assert.equal(meta[2].name, 'd1');
      assert.equal(meta[2].orgName, 'd');
      assert.equal(meta[2].collation, Collations.fromName("BINARY"));
      assert.equal(meta[2].columnLength, 11);
      assert.equal(meta[2].columnType, FieldType.NEWDECIMAL);
      assert.equal(meta[2].decimals, 4);
      assert.equal(meta[2].isUnsigned(), true);
      assert.equal(meta[2].canBeNull(), true);
      assert.equal(meta[2].isPrimaryKey(), false);
      assert.equal(meta[2].isUniqueKey(), false);
      assert.equal(meta[2].isMultipleKey(), false);
      assert.equal(meta[2].isBlob(), false);
      assert.equal(meta[2].isZeroFill(), true);
      assert.equal(meta[2].isBinary(), true);
      assert.equal(meta[2].isAutoIncrement(), false);
      assert.equal(meta[2].getPrecision(), 11);
      assert.equal(meta[2].getDisplaySize(), 11);
      done();
    });
  });

});