package com.intenso.jira.plugins.tms.action;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;

import com.atlassian.crowd.embedded.api.Group;
import com.atlassian.jira.component.ComponentAccessor;
import com.atlassian.jira.issue.CustomFieldManager;
import com.atlassian.jira.issue.fields.CustomField;
import com.atlassian.jira.issue.search.SearchRequest;
import com.atlassian.jira.issue.search.SearchRequestManager;
import com.atlassian.jira.project.Project;
import com.atlassian.jira.project.ProjectManager;
import com.atlassian.jira.security.groups.GroupManager;
import com.atlassian.jira.security.roles.ProjectRole;
import com.atlassian.jira.security.roles.ProjectRoleManager;
import com.atlassian.jira.user.ApplicationUser;
import com.atlassian.jira.user.util.UserManager;
import com.atlassian.jira.web.action.JiraWebActionSupport;
import com.atlassian.plugin.webresource.UrlMode;
import com.intenso.jira.plugins.tms.service.template.imports.ImportTctProgress;
import com.intenso.jira.plugins.tms.service.template.imports.ImportTctService;
import com.intenso.jira.plugins.tms.service.TmsConfig;
import com.intenso.jira.plugins.tms.service.TmsService;

public class TctImportSetupPage extends JiraWebActionSupport {

	private static final long serialVersionUID = -8673359392616035330L;

	private static final String INPUT_FILE_NAME = "input-file-name";

	private static final String DEFAULT_CSV_FIELD_DELIMITER = ",";

	private static final String DONE = "done";
	private static final String PROGRESS = "progress";

	private static final String DYNAMIC_TABLE_CUSTOM_FIELD = "com.intenso.jira.plugins.suiTest:dyntable-dynamicTable";

	private ImportTctService importTctService;

	private GroupManager groupManager;
	private ProjectRoleManager projectRoleManager;
	private ProjectManager projectManager;
	private UserManager userManager;
	private CustomFieldManager customFieldManager;
	private String errorMessage;

	private TmsService tmsService;

	private List<String> canImportTestCaseRolesList;
	private List<String> canImportTestCaseGroupsList;
	private String canImportTestCaseUsersArray;
	private List<String>canImportTestCaseUsersList;

	private String[] canImportTestCaseRolesArray = new String[] {};
	private String[] canImportTestCaseGroupsArray = new String[] {};

	private List<Group> groups;
	private List<ProjectRole> projectRoles;

	private String delimiter;
	private String resultCf;

	private Long filterId;

	private String stepsCf;

	public TctImportSetupPage(ProjectManager projectManager, UserManager userManager, CustomFieldManager customFieldManager,TmsService tmsService,ProjectRoleManager projectRoleManager,GroupManager groupManager) {
		this.projectManager = projectManager;
		this.userManager = userManager;
		this.customFieldManager = customFieldManager;
		this.tmsService=tmsService;
		this.projectRoleManager=projectRoleManager;
		this.groupManager=groupManager;
	}

    public String doPermission() {

		//Save permission settings

		/*
		 * save canImportTestCaseRolesArray
		 * 		canImportTestCaseGroupsArray
		 * 		canImportTestCaseUsersArray
		 */

		TmsConfig config=this.tmsService.getConfig();
			config.setCanImportTestCaseGroups(Arrays.asList(canImportTestCaseGroupsArray));
			config.setCanImportTestCaseRoles(Arrays.asList(canImportTestCaseRolesArray));
			config.setCanImportTestCaseUsers(Arrays.asList(canImportTestCaseUsersArray.split(",")));
		tmsService.saveConfig(config);

		return getRedirect("/secure/admin/TctImportSetupPage.jspa");
	}


	@Override
	protected String doExecute() throws Exception {
		TmsConfig config=tmsService.getConfig();
		this.canImportTestCaseGroupsList=config.getCanImportTestCaseGroups();
		this.canImportTestCaseRolesList=config.getCanImportTestCaseRoles();
		this.canImportTestCaseUsersList=config.getCanImportTestCaseUsers();

		if(canImportTestCaseUsersList!=null){
			StringBuilder sb=new StringBuilder();
			int i=0;
			for(String uk:canImportTestCaseUsersList){
				if(i>0)sb.append(",");
				sb.append(uk);
				i++;
			}

			canImportTestCaseUsersArray = sb.toString();
		}

		setErrorMessage(null);
		return INPUT_FILE_NAME;
	}

	public String doExport() {
		if (delimiter == null || delimiter.equals("")) {
			delimiter = ",";
		}
		if (filterId == -1) {
			return getRedirect("/secure/admin/TctImportSetupPage.jspa");
		}
		if (stepsCf.equals("-1")) {
			return getRedirect("/secure/admin/TctImportSetupPage.jspa");
		}
		importTctService = ComponentAccessor.getOSGiComponentInstanceOfType(ImportTctService.class);
//		importTctService.exportIssues(filterId, outputFileName, delimiter);

		return getRedirect("/plugins/servlet/exportIssues?filterId=" + filterId + "&delimiter=" + delimiter + "&stepsCf=" + stepsCf + "&cf=" + resultCf, true);
	}

	public Collection<SearchRequest> getFilters(){
		SearchRequestManager searchRequestManager = ComponentAccessor.getOSGiComponentInstanceOfType(SearchRequestManager.class);
        return searchRequestManager.getAllOwnedSearchRequests(getLoggedInApplicationUser());
	}

	public String getDefaultCsvFieldDelimiter() {
		return DEFAULT_CSV_FIELD_DELIMITER;
	}

	public String doProgress() {

		ImportTctProgress progress = getImportTctService().getImportProgress();
		synchronized (progress) {
			boolean startDateIsNull = progress.getStartDate() == null;
			boolean endDateIsNull = progress.getEndDate() == null;
			if (!startDateIsNull && !endDateIsNull && progress.getEndDate().after(progress.getStartDate())) {
				setErrorMessage(progress.getErrorMessage());
				progress.setErrorMessage(null);
				progress.endImport();
				return DONE;
			} else {
				return PROGRESS;
			}
		}
	}

	public ImportTctProgress getCurrentCopyProgress() {
		return getImportTctService().getImportProgress();
	}

	public ImportTctService getImportTctService() {
		if (importTctService == null) {
			importTctService = ComponentAccessor.getOSGiComponentInstanceOfType(ImportTctService.class);
		}
		return importTctService;
	}

	public List<Project> getProjects() {
		return projectManager.getProjectObjects();
	}

	public Collection<ApplicationUser> getUsers() {
		return userManager.getUsers();
	}

	public List<CustomField> getDynamicTableCfs() {
		List<CustomField> customFields = customFieldManager.getCustomFieldObjects();
		List<CustomField> dynamicTableCustomFields = new ArrayList<>(customFields.size());
		for (CustomField customField : customFields) {
			if (DYNAMIC_TABLE_CUSTOM_FIELD.equals(customField.getCustomFieldType().getKey())) {
				dynamicTableCustomFields.add(customField);
			}
		}
		return dynamicTableCustomFields;
	}

	public List<CustomField> getCustomFields() {
		return customFieldManager.getCustomFieldObjects();
	}

	public String getErrorMessage() {
		return errorMessage;
	}

	public void setErrorMessage(String errorMessage) {
		this.errorMessage = errorMessage;
	}

	public String getExampleCSVURL() {
		return ComponentAccessor.getWebResourceManager().getStaticPluginResource("com.intenso.jira.plugins.suiTest:treeTable.resource", "data/ExampleFileImportTestCaseTemplate.csv", UrlMode.AUTO);
	}

	public String getAddress(){
		return getClass().getSimpleName();
	}

	public List<String> getCanImportTestCaseRolesList() {
		return canImportTestCaseRolesList;
	}

	public void setCanImportTestCaseRolesList(
			List<String> canImportTestCaseRolesList) {
		this.canImportTestCaseRolesList = canImportTestCaseRolesList;
	}

	public List<String> getCanImportTestCaseGroupsList() {
		return canImportTestCaseGroupsList;
	}

	public void setCanImportTestCaseGroupsList(
			List<String> canImportTestCaseGroupsList) {
		this.canImportTestCaseGroupsList = canImportTestCaseGroupsList;
	}

	public String getCanImportTestCaseUsersArray() {
		return canImportTestCaseUsersArray;
	}

	public void setCanImportTestCaseUsersArray(String canImportTestCaseUsersArray) {
		this.canImportTestCaseUsersArray = canImportTestCaseUsersArray;
	}

	public List<String> getCanImportTestCaseUsersList() {
		return canImportTestCaseUsersList;
	}

	public void setCanImportTestCaseUsersList(
			List<String> canImportTestCaseUsersList) {
		this.canImportTestCaseUsersList = canImportTestCaseUsersList;
	}

	public TmsService getTmsService() {
		return tmsService;
	}

	public void setTmsService(TmsService tmsService) {
		this.tmsService = tmsService;
	}

	public List<ProjectRole> getProjectRoles() {
		if (projectRoles == null) {
			projectRoles = new ArrayList<>(projectRoleManager.getProjectRoles());
		}
		return projectRoles;
	}

	public List<Group> getGroups() {
		if (groups == null) {
			groups = new ArrayList<>(groupManager.getAllGroups());
		}
		return groups;
	}

	public String[] getCanImportTestCaseRolesArray() {
		return canImportTestCaseRolesArray;
	}

	public void setCanImportTestCaseRolesArray(String[] canImportTestCaseRolesArray) {
		this.canImportTestCaseRolesArray = canImportTestCaseRolesArray;
	}

	public String[] getCanImportTestCaseGroupsArray() {
		return canImportTestCaseGroupsArray;
	}

	public void setCanImportTestCaseGroupsArray(
			String[] canImportTestCaseGroupsArray) {
		this.canImportTestCaseGroupsArray = canImportTestCaseGroupsArray;
	}

	public String getDelimiter() {
		return delimiter;
	}

	public void setDelimiter(String delimiter) {
		this.delimiter = delimiter;
	}

	public Long getFilterId() {
		return filterId;
	}

	public void setFilterId(Long filterId) {
		this.filterId = filterId;
	}

	public String getResultCf() {
		return resultCf;
	}

	public void setResultCf(String resultCf) {
		this.resultCf = resultCf;
	}

	public String getStepsCf() {
		return stepsCf;
	}

	public void setStepsCf(String stepscf) {
		this.stepsCf = stepscf;
	}

}