/** 
 * @file llpanelclassified.h
 * @brief LLPanelClassified class definition
 *
 * $LicenseInfo:firstyear=2005&license=viewergpl$
 * 
 * Copyright (c) 2005-2009, Linden Research, Inc.
 * 
 * Second Life Viewer Source Code
 * The source code in this file ("Source Code") is provided by Linden Lab
 * to you under the terms of the GNU General Public License, version 2.0
 * ("GPL"), unless you have obtained a separate licensing agreement
 * ("Other License"), formally executed by you and Linden Lab.  Terms of
 * the GPL can be found in doc/GPL-license.txt in this distribution, or
 * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
 * 
 * There are special exceptions to the terms and conditions of the GPL as
 * it is applied to this Source Code. View the full text of the exception
 * in the file doc/FLOSS-exception.txt in this software distribution, or
 * online at
 * http://secondlifegrid.net/programs/open_source/licensing/flossexception
 * 
 * By copying, modifying or distributing this software, you acknowledge
 * that you have read and understood your obligations described above,
 * and agree to abide by those obligations.
 * 
 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
 * COMPLETENESS OR PERFORMANCE.
 * $/LicenseInfo$
 */

// Display of a classified used both for the global view in the
// Find directory, and also for each individual user's classified in their
// profile.

#ifndef LL_LLPANELCLASSIFIED_H
#define LL_LLPANELCLASSIFIED_H

#include "llavatarpropertiesprocessor.h"
#include "llpanel.h"
#include "llclassifiedinfo.h"
#include "v3dmath.h"
#include "lluuid.h"
#include "llfloater.h"
//#include "llrect.h"

class LLButton;
class LLCheckBoxCtrl;
class LLComboBox;
class LLIconCtrl;
class LLLineEditor;
class LLTextBox;
class LLTextEditor;
class LLTextureCtrl;
class LLUICtrl;
class LLMessageSystem;
class LLScrollContainer;

// *TODO deprecated, should be removed.
// New class implemented in ticket EXT-2095
class LLPanelClassified : public LLPanel
{
public:
    LLPanelClassified(bool in_finder, bool from_search);
    /*virtual*/ ~LLPanelClassified();

	void reset();

    /*virtual*/ BOOL postBuild();

    /*virtual*/ void draw();

	/*virtual*/ void refresh();

	void apply();

	// If can close, return TRUE.  If cannot close, pop save/discard dialog
	// and return FALSE.
	BOOL canClose();

	// Setup a new classified, including creating an id, giving a sane
	// initial position, etc.
	void initNewClassified();

	void setClassifiedID(const LLUUID& id);
	void setClickThroughText(const std::string& text);
	static void setClickThrough(const LLUUID& classified_id,
								S32 teleport, S32 map, S32 profile, bool from_new_table);

	// check that the title is valid (E.G. starts with a number or letter)
	BOOL titleIsValid();

	// Schedules the panel to request data
	// from the server next time it is drawn.
	void markForServerRequest();

	std::string getClassifiedName();
	const LLUUID& getClassifiedID() const { return mClassifiedID; }

    void sendClassifiedInfoRequest();
	void sendClassifiedInfoUpdate();
	void resetDirty();

    static void processClassifiedInfoReply(LLMessageSystem* msg, void**);

	// Confirmation dialogs flow in this order
	bool confirmMature(const LLSD& notification, const LLSD& response);
	void gotMature();
	static void callbackGotPriceForListing(S32 option, std::string text, void* data);
	bool confirmPublish(const LLSD& notification, const LLSD& response);

	void sendClassifiedClickMessage(const std::string& type);

protected:
	bool saveCallback(const LLSD& notification, const LLSD& response);

	static void onClickUpdate(void* data);
    static void onClickTeleport(void* data);
    static void onClickMap(void* data);
	static void onClickProfile(void* data);
    static void onClickSet(void* data);

	static void focusReceived(LLFocusableElement* ctrl, void* data);
	static void onCommitAny(LLUICtrl* ctrl, void* data);

	void setDefaultAccessCombo(); // Default AO and PG regions to proper classified access
	
	BOOL checkDirty();		// Update and return mDirty

protected:
	bool mInFinder;
	bool mFromSearch;		// from web-based "All" search sidebar
	BOOL mDirty;
	bool mForceClose;
	bool mLocationChanged;
	LLUUID mClassifiedID;
	LLUUID mRequestedID;
	LLUUID mCreatorID;
	LLUUID mParcelID;
	S32 mPriceForListing;

	// Needed for stat tracking
	S32 mTeleportClicksOld;
	S32 mMapClicksOld;
	S32 mProfileClicksOld;
	S32 mTeleportClicksNew;
	S32 mMapClicksNew;
	S32 mProfileClicksNew;

	// Data will be requested on first draw
	BOOL mDataRequested;

	// For avatar panel classifieds only, has the user been charged
	// yet for this classified?  That is, have they saved once?
	BOOL mPaidFor;

	std::string mSimName;
	LLVector3d mPosGlobal;

	// Values the user may change
	LLTextureCtrl*	mSnapshotCtrl;
	LLLineEditor*	mNameEditor;
	LLTextEditor*	mDescEditor;
	LLLineEditor*	mLocationEditor;
	LLComboBox*		mCategoryCombo;
	LLComboBox*		mMatureCombo;
	LLCheckBoxCtrl* mAutoRenewCheck;

	LLButton*    mUpdateBtn;
	LLButton*    mTeleportBtn;
	LLButton*    mMapBtn;
	LLButton*	 mProfileBtn;

	LLTextBox*		mInfoText;
	LLButton*		mSetBtn;
	LLTextBox*		mClickThroughText;

	LLRect		mSnapshotSize;
	typedef std::list<LLPanelClassified*> panel_list_t;
	static panel_list_t sAllPanels;
};


class LLFloaterPriceForListing
: public LLFloater
{
public:
	LLFloaterPriceForListing();
	virtual ~LLFloaterPriceForListing();
	virtual BOOL postBuild();

	static void show( void (*callback)(S32 option, std::string value, void* userdata), void* userdata );

private:
	static void onClickSetPrice(void*);
	static void onClickCancel(void*);
	static void buttonCore(S32 button, void* data);

private:
	void (*mCallback)(S32 option, std::string, void*);
	void* mUserData;
};

class LLPublishClassifiedFloater : public LLFloater
{
public:
	LLPublishClassifiedFloater(const LLSD& key);
	virtual ~LLPublishClassifiedFloater();

	/*virtual*/ BOOL postBuild();

	void setPrice(S32 price);
	S32 getPrice();

	void setPublishClickedCallback(const commit_signal_t::slot_type& cb);
	void setCancelClickedCallback(const commit_signal_t::slot_type& cb);

private:
};

class LLPanelClassifiedInfo : public LLPanel, public LLAvatarPropertiesObserver
{
	LOG_CLASS(LLPanelClassifiedInfo);
public:

	static LLPanelClassifiedInfo* create();

	virtual ~LLPanelClassifiedInfo();

	/*virtual*/ void onOpen(const LLSD& key);

	/*virtual*/ BOOL postBuild();

	/*virtual*/ void processProperties(void* data, EAvatarProcessorType type);

	void setAvatarId(const LLUUID& avatar_id) { mAvatarId = avatar_id; }

	LLUUID& getAvatarId() { return mAvatarId; }

	void setSnapshotId(const LLUUID& id);

	LLUUID getSnapshotId();

	void setClassifiedId(const LLUUID& id) { mClassifiedId = id; }

	LLUUID& getClassifiedId() { return mClassifiedId; }

	void setClassifiedName(const std::string& name);

	std::string getClassifiedName();

	void setDescription(const std::string& desc);

	std::string getDescription();

	void setClassifiedLocation(const std::string& location);

	std::string getClassifiedLocation();

	void setPosGlobal(const LLVector3d& pos) { mPosGlobal = pos; }

	LLVector3d& getPosGlobal() { return mPosGlobal; }

	void setParcelId(const LLUUID& id) { mParcelId = id; }

	LLUUID getParcelId() { return mParcelId; }

	void setSimName(const std::string& sim_name) { mSimName = sim_name; }

	std::string getSimName() { return mSimName; }

	void setFromSearch(bool val) { mFromSearch = val; }

	bool fromSearch() { return mFromSearch; }

	bool getInfoLoaded() { return mInfoLoaded; }

	void setInfoLoaded(bool loaded) { mInfoLoaded = loaded; }

	static void setClickThrough(
		const LLUUID& classified_id,
		S32 teleport,
		S32 map,
		S32 profile,
		bool from_new_table);

	static void sendClickMessage(
			const std::string& type,
			bool from_search,
			const LLUUID& classified_id,
			const LLUUID& parcel_id,
			const LLVector3d& global_pos,
			const std::string& sim_name);

	void setExitCallback(const commit_callback_t& cb);

	void setEditClassifiedCallback(const commit_callback_t& cb);

	/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);

	/*virtual*/ void draw();

protected:

	LLPanelClassifiedInfo();

	virtual void resetData();

	virtual void resetControls();

	static std::string createLocationText(
		const std::string& original_name,
		const std::string& sim_name, 
		const LLVector3d& pos_global);

	void stretchSnapshot();
	void sendClickMessage(const std::string& type);

	LLRect getDefaultSnapshotRect();

	void scrollToTop();

	void onMapClick();
	void onTeleportClick();
	void onExit();

	bool mSnapshotStreched;
	LLRect mSnapshotRect;
	LLTextureCtrl* mSnapshotCtrl;

private:

	LLUUID mAvatarId;
	LLUUID mClassifiedId;
	LLVector3d mPosGlobal;
	LLUUID mParcelId;
	std::string mSimName;
	bool mFromSearch;
	bool mInfoLoaded;

	LLScrollContainer*		mScrollContainer;
	LLPanel*				mScrollingPanel;

	S32 mScrollingPanelMinHeight;
	S32 mScrollingPanelWidth;

	// Needed for stat tracking
	S32 mTeleportClicksOld;
	S32 mMapClicksOld;
	S32 mProfileClicksOld;
	S32 mTeleportClicksNew;
	S32 mMapClicksNew;
	S32 mProfileClicksNew;

	typedef std::list<LLPanelClassifiedInfo*> panel_list_t;
	static panel_list_t sAllPanels;
};

class LLPanelClassifiedEdit : public LLPanelClassifiedInfo
{
	LOG_CLASS(LLPanelClassifiedEdit);
public:

	static LLPanelClassifiedEdit* create();

	virtual ~LLPanelClassifiedEdit();

	/*virtual*/ BOOL postBuild();

	void fillIn(const LLSD& key);

	/*virtual*/ void onOpen(const LLSD& key);

	/*virtual*/ void processProperties(void* data, EAvatarProcessorType type);

	/*virtual*/ BOOL isDirty() const;

	/*virtual*/ void resetDirty();

	void setSaveCallback(const commit_signal_t::slot_type& cb);

	void setCancelCallback(const commit_signal_t::slot_type& cb);

	/*virtual*/ void resetControls();

	bool isNew() { return mIsNew; }

	bool isNewWithErrors() { return mIsNewWithErrors; }

	bool canClose();

	void draw();

	void stretchSnapshot();

	U32 getCategory();

	void setCategory(U32 category);

	U32 getContentType();

	void setContentType(U32 content_type);

	bool getAutoRenew();

	S32 getPriceForListing();

protected:

	LLPanelClassifiedEdit();

	void sendUpdate();

	void enableVerbs(bool enable);

	void enableEditing(bool enable);

	std::string makeClassifiedName();

	void setPriceForListing(S32 price);

	U8 getFlags();

	std::string getLocationNotice();

	bool isValidName();

	void notifyInvalidName();

	void onSetLocationClick();
	void onChange();
	void onSaveClick();

	void doSave();

	void onPublishFloaterPublishClicked();

	void onTexturePickerMouseEnter(LLUICtrl* ctrl);
	void onTexturePickerMouseLeave(LLUICtrl* ctrl);

	void onTextureSelected();

private:
	bool mIsNew;
	bool mIsNewWithErrors;
	bool mCanClose;

	LLPublishClassifiedFloater* mPublishFloater;

	commit_signal_t mSaveButtonClickedSignal;
};

#endif // LL_LLPANELCLASSIFIED_H