#include <unistd.h>
#include <list>
#include <sys/types.h>
#include <sys/wait.h>
#include "Handle.h"
#include "Task.h"
#include "TaskMan.h"
#include "HttpServ.h"
#include "Socket.h"
#include "config.h"
#include "Message.h"
#include "Menu.h"
#include "Exceptions.h"
#include "Form.h"
#include "Confirm.h"
#include "Table.h"

class InPipe : public Handle {
  public:
      InPipe(int in, int out) : Handle(in), m_out(out) { };
      virtual ~InPipe() {}
    int GetOut(void) { return m_out; }
    virtual bool CanWrite(void) { return false; }
    virtual bool CanRead(void) { return true; }
    virtual String GetName(void) { return "Input pipe"; }
  private:
    int m_out;
} * in;

class ad_t : public Action {
  public:
      ad_t() : Action("menu6") { }
      virtual ~ad_t() { }
    virtual String GetTitle() { return "Action dynamique"; }
    virtual Task * Do(Variables * v, Handle * h) {
	String ut, un;
	
	if (!fork()) {
	    execlp("uptime", "uptime", NULL);
	}
	(*in) >> ut;
	wait(NULL);
	
	if (!fork()) {
	    execlp("uname", "uname", "-a", NULL);
	}
	(*in) >> un;
	wait(NULL);
	
	Action * m = new Message("Action dynamique",
	  String("Vous avez choisi l'action dynamique. L'uptime de la machine est '") +
	  ut + "' et sa définition complète est '" + un + "'", "");
	
	Task * t = m->Do(v, h);
	
	delete m;
	return t;
    }
};
Action * ad = new ad_t();

String Noms[] = {"Champ1", "Champ2", "Champ3"};
String Defaults[] = {"Default1", "Default2", 0};
String Invites[] = {"Champ 1:", "Champ 2:", "Champ 3:"};
String Options[] = {"Option1", "Option2", ""};
String ODescs[] = {"Description 1", "Description 2", ""};
String * Lists[] = {0, 0, Options};
String * Descs[] = {0, 0, ODescs};
String Titres[] = {"Titre 1", "Titre 2", "Titre 3"};
String Cells[] = {"L1C1", "L1C2", "L1C3", "L2C1", "L2C2", "L2C3", "L3C1", "L3C2", "L3C3", "L4C1", "L4C2", "L4C3"};
Action * a1 = new Message("Action 1", "Vous avez cliqué sur l'option 1 du menu", "menu1");
Action * a2 = new Table("Petite table", "menu2", Titres, Cells, 3, 4);
Action * a3 = new Message("Schéma EA",
"Voici le Schéma EA de cette application."
"<center><table border=0><td><tr><img src=\"/image/schemaea.png\"></tr></td></table></center>",
"schemaea");
Action * a4 = new Form("Test de formulaire...", "menu4", "Rentrez des trucs...", Noms, Invites, Defaults, Lists, Descs, 3);
Action * a5 = new Confirm("Confirmation", "Oui ou non?", "menu5", 0, 0);
Action * Liste[] = {a1, a2, a3, a4, a5, ad};
String Labels[] = {"Action 1", "Action 2", "Action 3", "Action 4", "Action 5", "Action dynamique"};

Action * buildmenu(void) {
    return new Menu("Menu Principal", "start", Labels, Liste, 6);
}

int main(int argc, char ** argv) {
    int p[2], c;
    String port = "1500";
    
    list<String> testlist;
    testlist.push_front("poide");
    
    if (pipe(p)) {
	cerr << "Error creating pipe.\n";
	exit(-1);
    }
    
    close(1);
    dup(p[1]);
    in = new InPipe(p[0], p[1]);
    
    String test = "poide\n", r;
    cout << test;
    cout.flush();
    (*in) >> r;
    if (r != "poide") {
	cerr << "The stdout redirect has failed.\n";
	exit(-1);
    }
    
    while ((c = getopt(argc, argv, "p:")) != EOF) {
	switch (c) {
	case 'p':
	    port = optarg;
	    break;
	default:
	    cerr << "Usage: " << argv[0] << " [-p port]\n";
	    exit(-1);
	}
    }
    
    try {
	HttpServ h(buildmenu(), port.to_int());
	TaskMan::MainLoop();
    }
    catch (GeneralException e) {
	cerr << "Main function got an exception: '" << e.GetMsg() << "'.\n";
	exit(-1);
    }
    
    catch (...) {
	cerr << "Unknow exception.\n" << endl;
	exit(-1);
    }
    
    delete in;
    exit(0);
}