/*
 * Copyright 2022 Thomas Buck - thomas@xythobuz.de
 *                Philipp Schönberger - mail@phschoen.de
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * See <http://www.gnu.org/licenses/>.
 */
include<constant.scad>;
include<config.scad>;
use<pcb/amoeba-royale.scad>;


//
// cutout types
//
// C               H
//    _________        _________
//   |         |     _|         |_
//   |         |    |_           _|
//   |         |     _|         |_
//   |         |    |_           _|
//   |_________|      |_________|
//
// V    _   _      B    _   _
//    _| |_| |_       _| |_| |_
//   |         |    _|         |_
//   |         |   |_           _|
//   |         |    _|         |_
//   |         |   |_           _|
//   |_   _   _|     |_   _   _|
//     |_| |_|         |_| |_|
//
switch_cutout(,extra=0.01);
    translate([0,0,-switch_holder_height-amoeba_royale_pcb_h-$c])
            %amoeba_royale_pcb();

module switch_cutout(extra=0.01) {
    h = switch_holder_height;
    s_x=switch_dim_x+extra*2;
    s_y=switch_dim_y+extra*2;
    w=switch_cutout_width;
    w2=w + switch_extra_keycap_width*2;

    translate([-s_x/2 , -s_y/2,-h])
    cube([s_x,s_y,h]);

    for(x=[-1,1])
    for(y=[-1,1])
        translate([x/2 * s_x , y/2 * s_y,-h])
            cylinder(d=0.5,h=h);

    switch_holder_cuts(switch_cutout_type);


}

module switch_holder_cuts(type="C",borders=[1,1,1,1]) {
    w=switch_cutout_width;
    w2=w+switch_extra_keycap_width*2;
    if (type=="C" || type=="c") {
        // nothing
    }
    if (type=="H" || type=="h") {
        // cutout for opening the switch
        for(x=[1,0], r=[0,180])
        rotate([0,0,r])
        mirror([x,0,0])
        translate([w/2-$e,w/2-switch_cutout_side_width- switch_cutout_side_offset,-switch_holder_height-$e])
        cube([switch_cutout_side_dept+$e,
              switch_cutout_side_width,
                switch_holder_height +$e*2 ]);

        // cut out to reduce place for
        // clamp on front/back of switch
        for(r=[0,180])
        rotate([0,0,r]) {
            translate([-6/2,w/2-$e,-switch_holder_height-$e])
            cube([6,1.5,switch_holder_height - switch_clamp_height+$e]);
        }

        // screw cutout for pcb
        if(switch_pcb_with_screws==true)
        for(y=[1,0])
        mirror([0,y,0]) {
            translate([-1,9.5,-switch_holder_height-amoeba_royale_pcb_h-$e-m2_head_h]) {
            cylinder(d=m2_screw_d,h=amoeba_royale_pcb_screw_h);
                cylinder(d=m2_head_d,h=m2_head_h);
            }
        }
    }
    if (type=="V" || type =="v") {
        rotate([0,0,90])
        switch_holder_cuts("H",borders);
    }
    if (type=="B" || type =="b") {
        switch_holder_cuts("V",borders);
        switch_holder_cuts("H",borders);
    }
}