/**
 *    ______      ___
 *   / ____/___  /   | _____________  __________
 *  / / __/ __ \/ /| |/ ___/ ___/ _ \/ ___/ ___/
 * / /_/ / /_/ / ___ / /__/ /__/  __(__  |__  )
 * \____/\____/_/  |_\___/\___/\___/____/____/
 *
 * The MIT License (MIT)
 * Copyright (c) 2009-2016 Gerardo Orellana <hello @ goaccess.io>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#if HAVE_CONFIG_H
#include <config.h>
#endif

#ifndef OUTPUT_H_INCLUDED
#define OUTPUT_H_INCLUDED

#define MAX_PLOTS 5     /* number of metrics we can plot */

#include "commons.h"
#include "parser.h"

/* Enumerated chart types */
typedef enum GChartType_
{
  CHART_NONE,
  CHART_VBAR,
  CHART_AREASPLINE,
} GChartType;

/* Chart axis structure */
typedef struct GChartDef_
{
  const char *key;
  const char *value;
} GChartDef;

/* Chart axis structure */
typedef struct GChart_
{
  const char *key;
  GChartDef *def;
} GChart;

/* Chart behavior */
typedef struct GHTMLPlot_
{
  GChartType chart_type;
  void (*plot) (FILE * fp, struct GHTMLPlot_ plot, int sp);
  int8_t chart_reverse;
  int8_t redraw_expand;
  char *chart_key;
  char *chart_lbl;
} GHTMLPlot;

/* Controls HTML panel output. */
typedef struct GHTML_
{
  GModule module;
  int8_t table;
  void (*metrics) (FILE * fp, const struct GHTML_ * def, int sp);
  GHTMLPlot chart[MAX_PLOTS];
} GHTML;

/* Metric definition . */
typedef struct GDefMetric_
{
  const char *cname;            /* metric class name */
  const char *cwidth;           /* metric column width */
  const char *datakey;          /* metric JSON data key */
  const char *datatype;         /* metric data value type */
  const char *lbl;              /* metric label (column name) */
  const char *metakey;          /* metric JSON meta key */
  const char *metatype;         /* metric meta value type */
  const char *metalbl;          /* metric meta value label */
} GDefMetric;

void output_html (GLog * glog, GHolder * holder, const char *filename);

#endif
