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// Licensed to the Software Freedom Conservancy (SFC) under one
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// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The SFC licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License.  You may obtain a copy of the License at
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// specific language governing permissions and limitations
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// under the License.
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/**
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 * @fileoverview Ready to inject atoms for handling web SQL database.
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 */
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goog.provide('webdriver.atoms.inject.storage.database');
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goog.require('bot.Error');
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goog.require('bot.ErrorCode');
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goog.require('bot.storage.database');
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goog.require('webdriver.atoms.inject');
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/**
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 * Executes the given query in the Web SQL database specified.
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 *
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 * @param {string} databaseName The name of the database.
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 * @param {string} query The SQL statement.
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 * @param {Array.<*>} args Arguments to pass to the query.
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 * @param {function(string)} onDone The callback to invoke when done. The
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 *     result, according to the wire protocol, will be passed to this callback.
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 */
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webdriver.atoms.inject.storage.database.executeSql =
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    function(databaseName, query, args, onDone) {
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  var onSuccessCallback = function(tx, result) {
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    onDone(webdriver.atoms.inject.executeScript(function(res) {
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      return result;
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    }, [result]));
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  };
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  var onErrorCallback = function(error) {
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    onDone(webdriver.atoms.inject.executeScript(function() {
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      throw new bot.Error(bot.ErrorCode.SQL_DATABASE_ERROR,
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          'SQL Error Code: ' + error.code + '. SQL Error Message: ' +
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          error.message);
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    }, []));
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  };
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  bot.storage.database.executeSql(
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      databaseName, query, args, onSuccessCallback, onErrorCallback);
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};
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