#include "ofApp.h"

bool compareName( const colorNameMapping& s1, const colorNameMapping& s2 ) {
    return strcasecmp( s1.name.c_str(), s2.name.c_str() ) <= 0;
}

bool compareBrightness( const colorNameMapping& s1, const colorNameMapping& s2 ) {
    return s1.color.getBrightness() < s2.color.getBrightness();
}

bool compareHue( const colorNameMapping& s1, const colorNameMapping& s2 ) {
    return s1.color.getHue() < s2.color.getHue();
}

bool compareSaturation( const colorNameMapping& s1, const colorNameMapping& s2 ) {
    return s1.color.getSaturation() < s2.color.getSaturation();
}

//--------------------------------------------------------------
void ofApp::setup(){
    
    // build a map from name to ofColor of all the named OF colors;

    colorNameMap["white"] = ofColor::white;
    colorNameMap["gray"] = ofColor::gray;
    colorNameMap["black"] = ofColor::black;
    colorNameMap["red"] = ofColor::red;
    colorNameMap["green"] = ofColor::green;
    colorNameMap["blue"] = ofColor::blue;
    colorNameMap["cyan"] = ofColor::cyan;
    colorNameMap["magenta"] = ofColor::magenta;
    colorNameMap["yellow"] = ofColor::yellow;
    colorNameMap["aliceBlue"] = ofColor::aliceBlue;
    colorNameMap["antiqueWhite"] = ofColor::antiqueWhite;
    colorNameMap["aqua"] = ofColor::aqua;
    colorNameMap["aquamarine"] = ofColor::aquamarine;
    colorNameMap["azure"] = ofColor::azure;
    colorNameMap["beige"] = ofColor::beige;
    colorNameMap["bisque"] = ofColor::bisque;
    colorNameMap["blanchedAlmond"] = ofColor::blanchedAlmond;
    colorNameMap["blueViolet"] = ofColor::blueViolet;
    colorNameMap["brown"] = ofColor::brown;
    colorNameMap["burlyWood"] = ofColor::burlyWood;
    colorNameMap["cadetBlue"] = ofColor::cadetBlue;
    colorNameMap["chartreuse"] = ofColor::chartreuse;
    colorNameMap["chocolate"] = ofColor::chocolate;
    colorNameMap["coral"] = ofColor::coral;
    colorNameMap["cornflowerBlue"] = ofColor::cornflowerBlue;
    colorNameMap["cornsilk"] = ofColor::cornsilk;
    colorNameMap["crimson"] = ofColor::crimson;
    colorNameMap["darkBlue"] = ofColor::darkBlue;
    colorNameMap["darkCyan"] = ofColor::darkCyan;
    colorNameMap["darkGoldenRod"] = ofColor::darkGoldenRod;
    colorNameMap["darkGray"] = ofColor::darkGray;
    colorNameMap["darkGrey"] = ofColor::darkGrey;
    colorNameMap["darkGreen"] = ofColor::darkGreen;
    colorNameMap["darkKhaki"] = ofColor::darkKhaki;
    colorNameMap["darkMagenta"] = ofColor::darkMagenta;
    colorNameMap["darkOliveGreen"] = ofColor::darkOliveGreen;
    colorNameMap["darkorange"] = ofColor::darkorange;
    colorNameMap["darkOrchid"] = ofColor::darkOrchid;
    colorNameMap["darkRed"] = ofColor::darkRed;
    colorNameMap["darkSalmon"] = ofColor::darkSalmon;
    colorNameMap["darkSeaGreen"] = ofColor::darkSeaGreen;
    colorNameMap["darkSlateBlue"] = ofColor::darkSlateBlue;
    colorNameMap["darkSlateGray"] = ofColor::darkSlateGray;
    colorNameMap["darkSlateGrey"] = ofColor::darkSlateGrey;
    colorNameMap["darkTurquoise"] = ofColor::darkTurquoise;
    colorNameMap["darkViolet"] = ofColor::darkViolet;
    colorNameMap["deepPink"] = ofColor::deepPink;
    colorNameMap["deepSkyBlue"] = ofColor::deepSkyBlue;
    colorNameMap["dimGray"] = ofColor::dimGray;
    colorNameMap["dimGrey"] = ofColor::dimGrey;
    colorNameMap["dodgerBlue"] = ofColor::dodgerBlue;
    colorNameMap["fireBrick"] = ofColor::fireBrick;
    colorNameMap["floralWhite"] = ofColor::floralWhite;
    colorNameMap["forestGreen"] = ofColor::forestGreen;
    colorNameMap["fuchsia"] = ofColor::fuchsia;
    colorNameMap["gainsboro"] = ofColor::gainsboro;
    colorNameMap["ghostWhite"] = ofColor::ghostWhite;
    colorNameMap["gold"] = ofColor::gold;
    colorNameMap["goldenRod"] = ofColor::goldenRod;
    colorNameMap["grey"] = ofColor::grey;
    colorNameMap["greenYellow"] = ofColor::greenYellow;
    colorNameMap["honeyDew"] = ofColor::honeyDew;
    colorNameMap["hotPink"] = ofColor::hotPink;
    colorNameMap["indianRed "] = ofColor::indianRed ;
    colorNameMap["indigo "] = ofColor::indigo ;
    colorNameMap["ivory"] = ofColor::ivory;
    colorNameMap["khaki"] = ofColor::khaki;
    colorNameMap["lavender"] = ofColor::lavender;
    colorNameMap["lavenderBlush"] = ofColor::lavenderBlush;
    colorNameMap["lawnGreen"] = ofColor::lawnGreen;
    colorNameMap["lemonChiffon"] = ofColor::lemonChiffon;
    colorNameMap["lightBlue"] = ofColor::lightBlue;
    colorNameMap["lightCoral"] = ofColor::lightCoral;
    colorNameMap["lightCyan"] = ofColor::lightCyan;
    colorNameMap["lightGoldenRodYellow"] = ofColor::lightGoldenRodYellow;
    colorNameMap["lightGray"] = ofColor::lightGray;
    colorNameMap["lightGrey"] = ofColor::lightGrey;
    colorNameMap["lightGreen"] = ofColor::lightGreen;
    colorNameMap["lightPink"] = ofColor::lightPink;
    colorNameMap["lightSalmon"] = ofColor::lightSalmon;
    colorNameMap["lightSeaGreen"] = ofColor::lightSeaGreen;
    colorNameMap["lightSkyBlue"] = ofColor::lightSkyBlue;
    colorNameMap["lightSlateGray"] = ofColor::lightSlateGray;
    colorNameMap["lightSlateGrey"] = ofColor::lightSlateGrey;
    colorNameMap["lightSteelBlue"] = ofColor::lightSteelBlue;
    colorNameMap["lightYellow"] = ofColor::lightYellow;
    colorNameMap["lime"] = ofColor::lime;
    colorNameMap["limeGreen"] = ofColor::limeGreen;
    colorNameMap["linen"] = ofColor::linen;
    colorNameMap["maroon"] = ofColor::maroon;
    colorNameMap["mediumAquaMarine"] = ofColor::mediumAquaMarine;
    colorNameMap["mediumBlue"] = ofColor::mediumBlue;
    colorNameMap["mediumOrchid"] = ofColor::mediumOrchid;
    colorNameMap["mediumPurple"] = ofColor::mediumPurple;
    colorNameMap["mediumSeaGreen"] = ofColor::mediumSeaGreen;
    colorNameMap["mediumSlateBlue"] = ofColor::mediumSlateBlue;
    colorNameMap["mediumSpringGreen"] = ofColor::mediumSpringGreen;
    colorNameMap["mediumTurquoise"] = ofColor::mediumTurquoise;
    colorNameMap["mediumVioletRed"] = ofColor::mediumVioletRed;
    colorNameMap["midnightBlue"] = ofColor::midnightBlue;
    colorNameMap["mintCream"] = ofColor::mintCream;
    colorNameMap["mistyRose"] = ofColor::mistyRose;
    colorNameMap["moccasin"] = ofColor::moccasin;
    colorNameMap["navajoWhite"] = ofColor::navajoWhite;
    colorNameMap["navy"] = ofColor::navy;
    colorNameMap["oldLace"] = ofColor::oldLace;
    colorNameMap["olive"] = ofColor::olive;
    colorNameMap["oliveDrab"] = ofColor::oliveDrab;
    colorNameMap["orange"] = ofColor::orange;
    colorNameMap["orangeRed"] = ofColor::orangeRed;
    colorNameMap["orchid"] = ofColor::orchid;
    colorNameMap["paleGoldenRod"] = ofColor::paleGoldenRod;
    colorNameMap["paleGreen"] = ofColor::paleGreen;
    colorNameMap["paleTurquoise"] = ofColor::paleTurquoise;
    colorNameMap["paleVioletRed"] = ofColor::paleVioletRed;
    colorNameMap["papayaWhip"] = ofColor::papayaWhip;
    colorNameMap["peachPuff"] = ofColor::peachPuff;
    colorNameMap["peru"] = ofColor::peru;
    colorNameMap["pink"] = ofColor::pink;
    colorNameMap["plum"] = ofColor::plum;
    colorNameMap["powderBlue"] = ofColor::powderBlue;
    colorNameMap["purple"] = ofColor::purple;
    colorNameMap["rosyBrown"] = ofColor::rosyBrown;
    colorNameMap["royalBlue"] = ofColor::royalBlue;
    colorNameMap["saddleBrown"] = ofColor::saddleBrown;
    colorNameMap["salmon"] = ofColor::salmon;
    colorNameMap["sandyBrown"] = ofColor::sandyBrown;
    colorNameMap["seaGreen"] = ofColor::seaGreen;
    colorNameMap["seaShell"] = ofColor::seaShell;
    colorNameMap["sienna"] = ofColor::sienna;
    colorNameMap["silver"] = ofColor::silver;
    colorNameMap["skyBlue"] = ofColor::skyBlue;
    colorNameMap["slateBlue"] = ofColor::slateBlue;
    colorNameMap["slateGray"] = ofColor::slateGray;
    colorNameMap["slateGrey"] = ofColor::slateGrey;
    colorNameMap["snow"] = ofColor::snow;
    colorNameMap["springGreen"] = ofColor::springGreen;
    colorNameMap["steelBlue"] = ofColor::steelBlue;
    colorNameMap["tan"] = ofColor::tan;
    colorNameMap["teal"] = ofColor::teal;
    colorNameMap["thistle"] = ofColor::thistle;
    colorNameMap["tomato"] = ofColor::tomato;
    colorNameMap["turquoise"] = ofColor::turquoise;
    colorNameMap["violet"] = ofColor::violet;
    colorNameMap["wheat"] = ofColor::wheat;
    colorNameMap["whiteSmoke"] = ofColor::whiteSmoke;
    colorNameMap["yellowGreen"] = ofColor::yellowGreen;

    // this map is useful if we want to address the colors by string.
    // since we might want to sort this, we can put them in a vector also
    
    for (unsigned int i = 0; i < colorNameMap.size(); i++){
        
        map<string, ofColor>::iterator mapEntry = colorNameMap.begin();
        std::advance( mapEntry, i );
        
        colorNameMapping mapping;
        mapping.name = mapEntry->first;
        mapping.color = mapEntry->second;
        colorNames.push_back(mapping);
    
    }
    
    ofBackground(255);

    ofSetVerticalSync(true);
    
    ofEnableAlphaBlending();
    
    
    sortedType = 1; // by name, at the start
    
}

//--------------------------------------------------------------
void ofApp::update(){
    
    // smoothing the mouse a bit over time

    mouseSmoothed = 0.95 * mouseSmoothed + 0.05 * ofPoint(mouseX, mouseY);

}

//--------------------------------------------------------------
void ofApp::draw(){
    
    // calculate the total size needed to display all the colors
    
    float totalSize = (ceil(colorNameMap.size()/3.0)) * 50 - ofGetHeight() + 60;
    
    // map the smoothed mouse to this: 
    
    float offset = ofMap(mouseSmoothed.y, 0, ofGetHeight(), 0, totalSize, true);
    
    // draw all the colors
    // note this could be optimized, since we're drawing plenty that's offscreen here.
    
  
    
    for (unsigned int i = 0; i < colorNames.size(); i++){
    
        int x = (i % 3) * ofGetWidth()/3.0;
        int y = (floor(i / 3)) * 50;
        
        ofSetColor( colorNames[i].color );
        ofDrawRectangle(0 + x, y - offset, (i%3 == 2) ? ofGetWidth() - x : ofGetWidth()/3.0, 50);
        
        ofDrawBitmapStringHighlight(colorNames[i].name, 20 + x, y -offset+30, ofColor::white, ofColor::black);
        
    }

    
    
    ofSetColor(0);
    ofDrawRectangle(0, ofGetHeight()-60, ofGetWidth(), 60);
    ofDrawBitmapStringHighlight("press '1' to sort by name, '2' to sort by hue,\n'3' to sort by brightness, '4' to sort by saturation", 20, ofGetHeight()-60 + 30, ofColor::black, ofColor::white);
    
    
}

//--------------------------------------------------------------
void ofApp::keyPressed(int key){
    
    if (key == '1'){
        if (sortedType != 1){
            sortedType = 1;
            ofSort(colorNames, compareName);
        }
    } else if (key == '2'){
        if (sortedType != 2){
            sortedType = 2;
            ofSort(colorNames, compareHue);
        }
    } else if (key == '3'){
        if (sortedType != 3){
            sortedType = 3;
            ofSort(colorNames, compareBrightness);
        }
    } else if (key == '4'){
        if (sortedType != 4){
            sortedType = 4;
            ofSort(colorNames, compareSaturation);
        }
    }
}

//--------------------------------------------------------------
void ofApp::keyReleased(int key){

}

//--------------------------------------------------------------
void ofApp::mouseMoved(int x, int y ){

}

//--------------------------------------------------------------
void ofApp::mouseDragged(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::mousePressed(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::mouseReleased(int x, int y, int button){

}

//--------------------------------------------------------------
void ofApp::windowResized(int w, int h){

}

//--------------------------------------------------------------
void ofApp::gotMessage(ofMessage msg){

}

//--------------------------------------------------------------
void ofApp::dragEvent(ofDragInfo dragInfo){ 

}
