/*************************GO-LICENSE-START*********************************
 * Copyright 2014 ThoughtWorks, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *************************GO-LICENSE-END***********************************/

package com.thoughtworks.go.presentation.pipelinehistory;

import java.util.Date;

import com.thoughtworks.go.domain.buildcause.BuildCause;
import com.thoughtworks.go.domain.materials.MaterialConfig;
import com.thoughtworks.go.domain.materials.Revision;

/**
 * @understands a pipeline that is preparing to schedule
 */
public class PreparingToScheduleInstance extends PipelineInstanceModel {

    PreparingToScheduleInstance(String pipelineName, StageInstanceModels stageHistory) {
        super(pipelineName, -1, "TBD", new PreparingToScheduleBuildCause(), stageHistory);
        canRun =false;
        isPreparingToSchedule = true;
    }

    @Override public boolean hasHistoricalData() {
        return true;
    }

    @Override public Revision getCurrentRevision(String requestedMaterialName) {
        return new PreparingToScheduleRevision();
    }

    @Override public Revision getCurrentRevision(MaterialConfig material) {
        return new PreparingToScheduleRevision();
    }

    @Override public String getBuildCauseMessage() {
        return "Preparing to schedule";
    }

    @Override public Date getScheduledDate() {
        return new Date();
    }

    public static class PreparingToScheduleBuildCause extends BuildCause {


    }

    @Override public String getPipelineStatusMessage() {
        return String.format("Preparing to schedule (%s/%s)", 0, numberOfStages());
    }

    private class PreparingToScheduleRevision implements Revision {
        public static final String PREPARING = "Preparing to schedule...";

        public String getRevision() {
            return PREPARING;
        }

        public String getRevisionUrl() {
            return PREPARING;
        }

        public boolean isRealRevision() {
            return false;
        }
    }
}