$fn=64;

// --- PARAMETERS ---
days = 7;
comp_width = 22;
comp_length = 32;
comp_depth = 16;
wall = 2;
lid_clearance = 0.6;

// Calculated dimensions
total_x = days * comp_width + (days + 1) * wall;
total_y = comp_length + 2 * wall + 4; 
total_z = comp_depth + wall + 3;      

labels = ["MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"];

// --- MAIN ASSEMBLY ---
// Base organizer
organizer_base();

// Sliding lid (placed next to the base for easy printing)
translate([0, total_y + 15, 0])
    lid();

// --- MODULES ---
module organizer_base() {
    difference() {
        // Main body block
        cube([total_x, total_y, total_z]);

        // Compartments and Labels
        for(i = [0 : days - 1]) {
            // Compartment cutout (extended slightly in Z to ensure clean cut)
            translate([wall + i * (comp_width + wall), wall + 2, wall])
                cube([comp_width, comp_length, total_z + 1]);

            // Engraved day labels at the bottom of each compartment
            translate([wall + i * (comp_width + wall) + comp_width / 2, wall + 2 + comp_length / 2, wall - 0.6])
                linear_extrude(1)
                text(labels[i], size=comp_width*0.35, halign="center", valign="center", font="Arial:style=Bold");
        }

        // Lid Track - Wide slot (for the lid body to slide in)
        // Starts at wall/2 to leave a solid stopper at the left end
        translate([wall / 2, wall, wall + comp_depth])
            cube([total_x + 1, comp_length + 4, 1.6]);

        // Lid Track - Narrow slot (top opening)
        translate([wall / 2, wall + 2, wall + comp_depth + 1.5])
            cube([total_x + 1, comp_length, total_z]);
    }
}

module lid() {
    lid_len = total_x - wall / 2 + 2;
    lid_width = comp_length + 4 - lid_clearance;
    lid_thick = 1.2;

    union() {
        // Lid main sliding sheet
        cube([lid_len, lid_width, lid_thick]);

        // Handle at the right end
        // Offset Y to match the base profile perfectly
        translate([lid_len, -wall - lid_clearance / 2, 0]) {
            cube([10, total_y, 3]);

            // Grip ridges on the handle
            for(j = [1 : 3]) {
                translate([j * 2.5 - 0.5, 0, 2.9])
                    cube([2, total_y, 1.6]);
            }
        }

        // Decorative Bone and Text on top of the lid
        translate([lid_len / 2, lid_width / 2, lid_thick - 0.1]) {
            linear_extrude(1.1) {
                union() {
                    // Bone shape
                    square([60, 16], center=true);
                    translate([-30, 8]) circle(r=8);
                    translate([-30, -8]) circle(r=8);
                    translate([30, 8]) circle(r=8);
                    translate([30, -8]) circle(r=8);
                }
            }
            // Raised text on the bone
            translate([0, 0, 1])
                linear_extrude(1.1)
                text("PET MEDS", size=8, halign="center", valign="center", font="Arial:style=Bold");
        }
    }
}