#ifndef MAINWINDOWFULL_H
#define MAINWINDOWFULL_H

#include <QTreeWidget>
#include <QTimer>
#include <QComboBox>

#include <mainwindow-common.h>

namespace Ui
{
class MainWindowFull;
}

class MainWindowFull : public MainWindowCommon
{
	Q_OBJECT
	CALLBACK_DISPATCHER ( Redmine, MainWindowFull, NULL )

public:
	explicit MainWindowFull ( QWidget *parent = 0 );
	~MainWindowFull();

	bool issue_isFiltered ( QJsonObject issue );

	/*
	 *  TODO: the next public stuff should be moved to the private section:
	 */
	QHash<int, int> selected_projects_id;
	QHash<int, int> selected_issues_id;
	bool            showProjectIssues_recursive = false;
	QString         projectsFilter_namePart = "";

protected:
	bool eventFilter ( QObject *obj, QEvent *event );

private slots:
	void on_actionHelp_triggered();
	void on_actionQuit_triggered();
	void on_toolActionHelp_triggered();
	void on_projects_itemSelectionChanged();
	void on_issuesTree_itemSelectionChanged();
	void on_projectsRadio_recursive_off_toggled ( bool checked );
	void on_projectsRadio_recursive_on_toggled ( bool checked );
	void on_issuesFilter_showClosed_yes_toggled ( bool checked );
	void on_issuesFilter_showClosed_no_toggled ( bool checked );
	void on_issuesFilter_queryType_all_toggled ( bool checked );
	void on_issuesFilter_queryType_followed_toggled ( bool checked );
	void on_issuesFilter_queryType_fromMe_toggled ( bool checked );
	void on_issuesFilter_queryType_toMe_toggled ( bool checked );
	void on_issuesFilter_year_currentIndexChanged ( int index );
	void on_projectFilter_field_name_textChanged ( const QString &arg1 );
	void projects_display();

	void projectsShowContextMenu ( const QPoint &pos );
	void issuesShowContextMenu ( const QPoint &pos );

	void on_issuesFilter_field_name_textChanged ( const QString &arg1 );

	void on_issuesFilter_field_assigned_to_currentIndexChanged ( int index );

	void on_issuesFilter_field_status_currentIndexChanged ( int index );

private:
	Ui::MainWindowFull *ui;

	QMutex projects_display_mutex;
	QMutex issues_display_mutex;
	void issues_display();

	void on_resize_centralWidget ( QResizeEvent *event );
	void on_resize_navigationDock ( QResizeEvent *event );
	void on_resize_filtersDock ( QResizeEvent *event );
	void on_resize_issueDock ( QResizeEvent *event );

	int navigationDockInitialWidth = 272;
	int filtersDockInitialWidth    = 175;
	int issueDockInitialHeight     = 300;

	QHash<int, QJsonObject>      projects_row2project;
	QHash<int, QTreeWidgetItem*> projectItems_projectId2item;
	QHash<int, QJsonObject>      issues_row2issue;


	void project_display_topone ( int pos, QHash<int, bool> &toremove_projects_id );
	void project_display_child ( QTreeWidgetItem *parent, QJsonObject child, int level, QHash<int, bool> &toremove_projects_id );
	void project_display_recursive ( QTreeWidgetItem *item, QJsonObject project, int level, QHash <int, bool> &toremove_projects_id );

	void projectResetIfUpdated ( int project_id, QJsonObject project );
	void projectResetRecursive ( int project_id );

	void issue_display ( int issue_id );

	void setIssuesFilterItems ( QComboBox *box, QHash<int, QJsonObject> table_old, QHash<int, QJsonObject> table, QString keyname );

	bool showIssues_showClosed = false;

	//QList<QJsonObject> selected_issues;

	QTimer *timerUpdateIssues;
	QTimer *timerUpdateProjects;

	enum issuesFilter_queryType {
		IFQT_ALL,
		IFQT_TOME,
		IFQT_FROMME,
		IFQT_FOLLOWED,
	};

	enum issuesFilter_queryType issuesFilter_queryType = IFQT_ALL;

	int issuesFilter_yearIdx = 0;

	QMutex projectsDisplayMutex;
	QMutex projectsDisplayExceptionMutex;

	QTimer projectsDisplayRetryTimer;

	QString issuesFilter_field_subjectPart = "";

	QHash <int, QJsonObject> issuesFiltered_statuses;
	QHash <int, QJsonObject> issuesFiltered_authors;
	QHash <int, QJsonObject> issuesFiltered_assignees;

	int issuesFilter_field_assignee_id = 0;
	int issuesFilter_field_status_id   = 0;

	void issue_display_field ( QWidget *label, QWidget *field, int pos = -1 );

	void issue_display_dateField ( QString field_name, QString field_value );
	void issue_display_stringField ( QString field_name, QString field_value );
	void issue_display_enumField ( QString field_name, int field_value_id );
	void issue_display_dateTimeField ( QString field_name, QString field_value );
	void issue_display_assigneeField ( QString field_name, int assignee_user_id );
	void issue_display_authorField ( QString field_name, int assignee_user_id, QString author_user_name );
	void issue_display_multilineStringField ( QString field_name, QString field_value );
	void issue_display_doneRatioField ( QString field_name, QString field_value );
	void issue_display_intField ( QString field_name, int field_value );
	void issue_display_statusField ( QString field_name, int status_id );
	void issue_display_trackerField ( QString field_name, int tracker_id );
	void issue_display_projectField ( QString field_name, int project_id );
	void issue_display_categoryField ( QString field_name, int category_id );

	void issue_display_postproc();

	int issue_field_pos;
	QHash<int , QPair<QWidget *, QWidget*>> issue_fields;

	void issue_clear();

	int issue_columns    = 3;
	int issue_column_cur = 0;

	QJsonObject issue;
};

#endif // MAINWINDOWFULL_H