$fn = 64;

// --- Parameters ---
// Hex wall mount settings (Default fits Honeycomb Storage Wall)
hex_flat_to_flat = 14.2; 
hex_depth = 10;

// Stand arm settings
wall_clearance = 30; // Distance from wall to display
arm_diameter = 16;
tilt_angle = 45;     // Viewing angle of the watch

// Watch holder settings
holder_diameter = 44;
holder_thickness = 16;

// Charger settings (Default fits standard Apple Watch charger)
charger_diameter = 28.5;
charger_depth = 6.5;
cable_channel = 5;
push_hole_dia = 10;

// --- Modules ---
module hex_peg() {
    // Hexagon circumradius = flat_to_flat / sqrt(3)
    cylinder(h=hex_depth, r=hex_flat_to_flat/sqrt(3), $fn=6);
    
    // Wall flange to sit flush against the grid
    translate([0, 0, hex_depth])
        cylinder(h=2, d=hex_flat_to_flat + 10);
}

module stand_body() {
    // Wall mount peg and flange
    hex_peg();
    
    // Standoff arm (embeds slightly into flange for manifoldness)
    translate([0, 0, hex_depth + 1.9])
        cylinder(h=wall_clearance + 0.2, d=arm_diameter);
        
    // Elbow joint (sphere creates a smooth, strong transition)
    translate([0, 0, hex_depth + 2 + wall_clearance])
        sphere(d=arm_diameter);
        
    // Angled watch holder body
    translate([0, 0, hex_depth + 2 + wall_clearance])
        rotate([tilt_angle, 0, 0])
        translate([0, 0, -2]) // Overlap into the sphere
            cylinder(h=holder_thickness, d=holder_diameter);
}

module cutouts() {
    // Align with the angled watch holder
    translate([0, 0, hex_depth + 2 + wall_clearance])
    rotate([tilt_angle, 0, 0])
    translate([0, 0, -2]) {
        
        // Magnetic charger recess
        translate([0, 0, holder_thickness - charger_depth])
            cylinder(h=charger_depth + 0.1, d=charger_diameter);
            
        // Cable routing channel (runs downwards to the edge)
        translate([-cable_channel/2, -holder_diameter/2 - 1, holder_thickness - charger_depth])
            cube([cable_channel, holder_diameter/2 + 1, charger_depth + 0.1]);
            
        // Push-out hole to easily remove the charger from the back
        translate([0, 0, -1])
            cylinder(h=holder_thickness + 2, d=push_hole_dia);
    }
}

// --- Final Assembly ---
// Designed to be printed upright (hex peg on the build plate) 
// The 45-degree angle allows printing without supports.
difference() {
    stand_body();
    cutouts();
}