/* See LICENSE file for copyright and license details. */
#define true 1
#define false 0

#define GTMask(X) 1 << (X - 1)
#define STATUSBAR "dwmblocks"

/* appearance */
static const unsigned int borderpx = 0;       /* border pixel of windows */
static const unsigned int snap     = 32;       /* snap pixel */
static const unsigned int gappx    = 0;        /* default gaps between windows */
static const unsigned int opengap  = 20;        /* optional gaps between windows */
static unsigned int togglegap      = true;
static const int showbar           = true;        /* 0 means no bar */
static const int topbar            = 0;        /* 0 means bottom bar */
static const char *fonts[]         = { "Noto Sans Mono:size=13" };
static const char dmenufont[]      = "monospace:size=9";
static const char col_black[]      = "#161616";
static const char col_gray1[]      = "#222222";
static const char col_gray2[]      = "#444444";
static const char col_gray3[]      = "#bbbbbb";
static const char col_gray4[]      = "#eeeeee";
static const char col_cyan[]       = "#005577";
static const char col_lblue[]      = "#77aafc";
static const char col_dblue[]      = "#225599";
static const char col_lgreen[]     = "#55f055";
static const char col_dgreen[]     = "#008000";
static const char *colors[][3]     = {
	/* Scheme            fg          bg           border   */
	[SchemeNorm]     = { col_gray3,  col_gray1,   col_black },
	[SchemeSel]      = { col_gray4,  col_cyan,    "#230142" },
	[SchemeStatus]   = { col_lblue,  col_black,   col_black },
	[SchemeTagsSel]  = { col_gray4,  col_dblue,   col_black },
	[SchemeTagsNorm] = { col_lblue,  col_black,   col_black },
	[SchemeInfoSel]  = { col_gray4,  col_black,   col_black },
	[SchemeInfoNorm] = { col_gray3,  col_gray1,   col_black },
};

/* tagging */

static const char *tags[] = { "", "", "", "", "", "6", "7", "8", "9" };

/* Custom functions */
static void togglegaps(const Arg *arg);
static void printgaps(const Arg *arg);

static const Rule rules[] = {
	/* xprop(1):
	 *	WM_CLASS(STRING) = instance, class
	 *	WM_NAME(STRING) = title
	 */
	/* class                             instance        title    tags mask     isfloating   monitor */
	{ "Gimp",                            NULL,              NULL,       0,            1,           -1 },
	{ "Onboard",                         NULL,              NULL,       0,            1,           -1 },
	{ "qutebrowser",                     NULL,              NULL,       GTMask(2),    0,           -1 },
	{ "firefox",                         NULL,              NULL,       GTMask(2),    0,           -1 },
	{ "Chromium",                        NULL,              NULL,       GTMask(2),    0,           -1 },
	{ "media-term",                      NULL,              NULL,       GTMask(3),    0,           -1 },
	{ "Spotify",                         NULL,              NULL,       GTMask(3),    0,           -1 },
	{ "Zathura",                         NULL,              NULL,       GTMask(4),    0,           -1 },
	{ "Com.github.xournalpp.xournalpp",  NULL,              NULL,       GTMask(5),    0,           -1 },
};

/* layout(s) */
static const float mfact     = 0.55;    /* factor of master area size [0.05..0.95] */
static const int nmaster     = 1;    /* number of clients in master area */
static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */

#include "./fibonacci.c"
#include "./gaplessgrid.c"

static const Layout layouts[] = {
	/* symbol     arrange function */
	{ "[T]=",     tile },    /* first entry is default */
	{ "<F>=",     NULL },    /* no layout function means floating behavior */
	{ "{M}",      monocle },
	{ "|M|",      centeredmaster },
	{ ">M>",      centeredfloatingmaster },
	{ "[@]",      spiral },
	{ "[\\]",     dwindle },
	{ "###",      gaplessgrid },
	{ "[D]",      deck },
};

/* key definitions */
#define MODKEY Mod4Mask
#define TAGKEYS(KEY,TAG) \
	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },

/* helper for spawning shell commands in the pre dwm-5.0 fashion */
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }

/* commands */
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
static const char scratchpadname[] = "scratchpad";
static const char *scratchpadcmd[] = { "alacritty", "-t", scratchpadname, "-e", "tmux",
  NULL };

static char *statuscmds[] = { "notify-send Mouse$BUTTON" };
static char *statuscmd[] = { "/bin/sh", "-c", NULL, NULL };

static Key keys[] = {
	/* modifier                     key        function        argument */
	{ MODKEY,                       XK_b,      togglebar,      {0} },
	{ MODKEY,                       XK_grave,  togglescratch,  {.v = scratchpadcmd } },
	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
	{ MODKEY,                       XK_period, setgaps,        {.i = +1} },
	{ MODKEY,                       XK_comma,  setgaps,        {.i = -1} },
	{ MODKEY,                       XK_slash,  togglegaps,     {0} },
	{ MODKEY|ShiftMask,             XK_slash,  printgaps,      {0} },
	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.01} },
	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.01} },
	{ MODKEY|ControlMask,           XK_period, incnmaster,     {.i = -1 } },
	{ MODKEY|ControlMask,           XK_comma,  incnmaster,     {.i = +1 } },
	{ MODKEY,                       XK_c,      zoom,           {0} },
	{ MODKEY|ShiftMask,             XK_t,      setlayout,      {.v = &layouts[0]} }, //tiling
	{ MODKEY|ShiftMask,             XK_f,      setlayout,      {.v = &layouts[1]} }, //floating
	{ MODKEY|ShiftMask,             XK_m,      setlayout,      {.v = &layouts[2]} }, //monocle
	{ MODKEY|ShiftMask,             XK_u,      setlayout,      {.v = &layouts[3]} }, //cmonocle
	{ MODKEY|ShiftMask,             XK_o,      setlayout,      {.v = &layouts[4]} }, //cfmonocle
	{ MODKEY|ShiftMask,             XK_s,      setlayout,      {.v = &layouts[5]} }, //fib-spiral
	{ MODKEY|ShiftMask,             XK_d,      setlayout,      {.v = &layouts[6]} }, //fib-spiral
	{ MODKEY|ShiftMask,             XK_g,      setlayout,      {.v = &layouts[7]} }, //gapless-grid
	{ MODKEY|ShiftMask,             XK_i,      setlayout,      {.v = &layouts[8]} }, //deck
	{ MODKEY|ShiftMask,             XK_space,  setlayout,      {0} },
	{ MODKEY,                       XK_space,  togglefloating, {0} },
	{ MODKEY,                       XK_m,      focusmon,       {.i = -1 } },
	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
	{ MODKEY,                       XK_Tab,    view,           {.ui = 0} }, \
	TAGKEYS(                        XK_1,                      0)
	TAGKEYS(                        XK_2,                      1)
	TAGKEYS(                        XK_3,                      2)
	TAGKEYS(                        XK_4,                      3)
	TAGKEYS(                        XK_5,                      4)
	TAGKEYS(                        XK_6,                      5)
	TAGKEYS(                        XK_7,                      6)
	TAGKEYS(                        XK_8,                      7)
	TAGKEYS(                        XK_9,                      8)
	{ MODKEY,                       XK_q,      killclient,     {0} },
	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
};

/* button definitions */
/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = {
	/* click                event mask      button          function        argument */
	{ ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
	{ ClkLtSymbol,          0,              Button3,        setlayout,      {.v = &layouts[2]} },
	{ ClkWinTitle,          0,              Button2,        zoom,           {0} },
	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
	{ ClkTagBar,            0,              Button1,        view,           {0} },
	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
};

void
togglegaps(const Arg *arg)
{
  if (!selmon)
    return;
  if (togglegap)
    selmon->gappx = opengap;
  else
    selmon->gappx = gappx;
  arrange(selmon);
  system(togglegap
         ? "notify-send -u low \"Gaps on\""
         : "notify-send -u low \"Gaps off\"");
  togglegap = !togglegap;
}

void
printgaps(const Arg *arg)
{
  if (!selmon)
    return;
  char *cmd = malloc(sizeof(*cmd) * 38);
  sprintf(cmd, "notify-send -u low \"Gaps=%d\"", selmon->gappx);
  system(cmd);
	free(cmd);
}