The Mezzanine

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// see this https://maxistar.ru/blog/%D0%90%D0%BD%D1%82%D1%80%D0%B5%D1%81%D0%BE%D0%BB%D1%8C%D0%BA%D0%B0/


plate_thickness_16 = 1.6;
plate_thickness_19 = 1.9;

plate_minimal_width = 20;

// Hallway dimensions
hallway_width = 93; // cm
hallway_height = 300; // cm (Assumed height, you can adjust this)
hallway_depth = 400; // cm (Assumed depth, you can adjust this)



// Mezzanine dimensions
mezzanine_height = 40; // cm 
mezzanine_depth = 50; // cm (Depth of the mezzanine platform)
mezzanine_thickness = plate_thickness_16; // cm (Thickness of the mezzanine platform)
support_thickness = 5; // cm (Thickness of the supports)

room_height = 250;
wall_width = 10;
hallway_left = 200;

// TODO specify offsets
// TODO create smaller parts
// TODO specify minimal width of plate, thiknes, holes for face, airdampfers
// draw corners
// create inner shelves
// draw rand


// Create hallway walls
module hallway() {
    
    door_height = 200;
    door_width = 100;
    door_offset = 10;
    some_offset = 2;

    color(c=[0.7,0.7,0.7,0.5]) {
        // right wall  
        difference() {
          translate([-wall_width, -wall_width,0])
            cube([wall_width, hallway_left + wall_width, room_height + wall_width]);
          translate([- wall_width - wall_width / 2, door_offset, - some_offset])
            cube([wall_width * 2 , door_width , door_height + some_offset]);
        }


        // left wall
        translate([hallway_width,-wall_width,0])      
          cube([wall_width, hallway_left + wall_width, room_height + wall_width]);
          

        // ceiling  
        translate([0,-wall_width,room_height])
          cube([hallway_width, hallway_left + wall_width , wall_width]);
        
        // back wall
        translate([0,-wall_width,0])
          cube([hallway_width, wall_width , room_height]);
        
    }

    //difference() {
    //    cube([hallway_width, hallway_depth, hallway_height]);
        // Create a void inside to represent the empty space of the hallway
    //    translate([5, 5, 0])
    //    cube([hallway_width-10, hallway_depth-10, hallway_height]);
    //}
}

// Create mezzanine platform
module mezzanine_platform() {
    
holders_thickness = plate_thickness_16;
holders_height = 7;

side_thickness = plate_thickness_16;
side_width = plate_minimal_width;

top_thickness = plate_thickness_16;
top_width = plate_minimal_width;

//p_s_offset = 15;
//p_d_offset = 3;
//p_depth = 2;

    // top part
  //difference() {
      translate([0, mezzanine_depth - top_width, room_height - top_thickness])
        cube([hallway_width, top_width, top_thickness]);
      // translate([p_s_offset,mezzanine_depth - p_d_offset,room_height - top_thickness - 4 + p_depth])
      //  cylinder (h = 4, r=1.6, $fn=100);
      //translate([hallway_width-p_s_offset,mezzanine_depth - p_d_offset,room_height - top_thickness - 4 + p_depth])
      //  cylinder (h = 4, r=1.6, $fn=100);
    //}

    // right holder
    translate([0, 0, room_height - mezzanine_height + mezzanine_thickness])
        cube([holders_thickness, mezzanine_depth - side_width, holders_height]);
    
    // left holder
    translate([hallway_width - holders_thickness, 0, room_height - mezzanine_height + mezzanine_thickness])
        cube([holders_thickness, mezzanine_depth - side_width, holders_height]);
    
    // right side plate
    translate([0, mezzanine_depth - side_width, room_height - mezzanine_height + holders_thickness])
      cube([side_thickness, side_width, mezzanine_height - holders_thickness - top_thickness]);

    // left side plate
    translate([hallway_width - holders_thickness, mezzanine_depth - side_width, room_height - mezzanine_height + holders_thickness])
      cube([side_thickness, side_width, mezzanine_height - holders_thickness - top_thickness]);


    // bottom plate
    translate([0, 0, room_height - mezzanine_height])
      cube([hallway_width, mezzanine_depth, mezzanine_thickness]);
}



// mezzanine_face
module mezzanine_face() {

face_thickness = plate_thickness_16;

    // face side
    color(c=[1.0,1.0,1.0,1.0]) {
      translate([0, mezzanine_depth, room_height - mezzanine_height])
        cube([hallway_width, face_thickness, mezzanine_height]);
    }
}

hallway();
mezzanine_platform();
// mezzanine_face();