#include <stdio.h>
#include <tlmpweb.h>
#include "tlmpdoc.h"
#include "internal.h"

static W_INT prjstate ("prjstate");
static W_INT nodoc ("nodoc");

class _F_project_private{
public:
	const char *title;
};

void _F_project::setdoclink (int no, const char *title)
{
	char parms[30];
	sprintf (parms,"prjstate=1&nodoc=%d",no-1);
	url_self (parms,"%s",title);
}

void _F_project::docindex (const char *title)
{
	setdoclink (1,"Main document");
}

void _F_project::logo(const char *title)
{
	htmlprintf ("<br><br><br><br>\n");
	htmlprintf ("<center><font size=30>%s</font></center><br>\n","A TLMPDOC project");
	htmlprintf ("<br><br><br><br>\n");
}

void _F_project::document1 (int no, const char *title)
{
	if (tlmpdoc_buildkey == 0) htmlprintf ("No document %d available\n",no);
}
void _F_project::document2 (int no, const char *title)
{
	if (tlmpdoc_buildkey == 0) htmlprintf ("No document %d available\n",no);
}
void _F_project::document3 (int no, const char *title)
{
	if (tlmpdoc_buildkey == 0) htmlprintf ("No document %d available\n",no);
}
void _F_project::document4 (int no, const char *title)
{
	if (tlmpdoc_buildkey == 0) htmlprintf ("No document %d available\n",no);
}

void _F_project::documents (int no, const char *title)
{
	switch (no){
	case 0:
		document1 (no+1,title);
		break;
	case 1:
		document2 (no+1,title);
		break;
	case 2:
		document3 (no+1,title);
		break;
	case 3:
		document4 (no+1,title);
		break;
	default:
		htmlprintf ("No document %d available\n",no+1);
	}
}

void _F_project::calldocument (int no)
{
	documents (no-1,priv->title);
}

void _F_project::news(const char *title)
{
	htmlprintf ("No news is good news :-)\n");
}

void _F_project::logs(const char *title)
{
	htmlprintf ("No change log for this project, yet!\n");
}
void _F_project::refs(const char *title)
{
	htmlprintf ("No references, yet!\n");
}

bool _F_project::has_news(const char *)
{
	return false;
}
bool _F_project::has_logs(const char *)
{
	return false;
}

/*
	Present the main page of the project
*/
void _F_project::layout(const char *title)
{
	htmlprintf ("<center><h1>%s</h1></center>\n",title);
	htmlprintf ("<p>\n");
	htmlprintf ("<table border=0>\n");
	htmlprintf ("<tr><td width=20%%><table border=0>\n");
		docindex(title);
		// url_self ("prjstate=4","References");
		htmlprintf ("</td></tr>\n");
	htmlprintf ("</table>\n");
	htmlprintf ("</td><td>\n");
	logo(title);
	htmlprintf ("</td></tr>\n");
	htmlprintf ("</table>\n");
	if (has_news(title)){
		news(title);
	}
	if (has_logs(title)){
		logs(title);
	}
}

void project (_F_project &c, const char *title)
{
	tlmpweb_title (title);
	c.priv = new _F_project_private;
	c.priv->title = title;
	if (tlmpdoc_buildkey != 0){
		for (int i=0; i<MAX_PROJECT_DOC; i++){
			char tmp[20];
			sprintf (tmp,"document%d",i);
			docsession_push (tmp);
			FORM_HIDDEN s(prjstate);
			FORM_HIDDEN d(nodoc);
			c.documents (i,title);
			docsession_pop ();
		}
	}else if (prjstate == 0){
		c.layout(title);
	}else if (prjstate == 1){
		if (nodoc >= 0 || nodoc < MAX_PROJECT_DOC){
			char tmp[20];
			sprintf (tmp,"document%d",nodoc.getval());
			docsession_push (tmp);
			FORM_HIDDEN s(prjstate);
			FORM_HIDDEN d(nodoc);
			c.documents (nodoc,title);
			docsession_pop ();
		}
	}else if (prjstate == 2){
		c.news(title);
	}else if (prjstate == 3){
		c.logs(title);
	}else if (prjstate == 4){
		c.refs(title);
	}
}