module RoundBox(length, width, height, radius)
{
    translate([0, radius, radius])
    {
        minkowski()
        {
            cube([length / 2, width - 2 * radius, height - 2 * radius]);
            rotate([0, 90, 0])
                cylinder(r=radius, h=length / 2, center=false);
        }
    }
}

IN = 25.4;
origin_x = 3.85 * IN;
origin_y = 4.85 * IN;

include <YAPPgenerator_v14.scad>

// Overrides

//-- which half do you want to print?
printBaseShell      = true;
printLidShell       = true;

//-- Edit these parameters for your own board dimensions
wallThickness       = 1.6;
basePlaneThickness  = 1.6;
lidPlaneThickness   = 1.6;

//-- Label depths
baseLabelDepth      = 0.4;
lidLabelDepth       = 0.4;
leftLabelDepth      = 0.4;
rightLabelDepth     = 0.4;
frontLabelDepth     = 0.4;
backLabelDepth      = 0.4;

//-- Total height of box = basePlaneThickness + lidPlaneThickness 
//--                     + baseWallHeight + lidWallHeight
//-- space between pcb and lidPlane :=
//--      (bottonWallHeight+lidWallHeight) - (standoffHeight+pcbThickness)
baseWallHeight      = 8;
lidWallHeight       = 14.4;

//-- ridge where base and lid off box can overlap
//-- Make sure this isn't less than lidWallHeight
ridgeHeight         = 3.0;
ridgeSlack          = 0.2;
roundRadius         = 3.0;

//-- pcb dimensions
pcbLength           = 2.4 * IN;
pcbWidth            = 1.8 * IN;
pcbThickness        = 1.6;

//-- How much the PCB needs to be raised from the base
//-- to leave room for solderings and whatnot
standoffHeight      = 3.4;
pinDiameter         = 2.7;
standoffDiameter    = 6;
                            
//-- padding between pcb and inside wall
paddingFront        = 0.1;
paddingBack         = 0.1;
paddingRight        = 0.1;
paddingLeft         = 0.1;

//-- pcb_standoffs  -- origin is pcb[0,0,0]
// (0) = posx
// (1) = posy
// (2) = { yappBoth | yappLidOnly | yappBaseOnly }
// (3) = { yappHole, YappPin }
pcbStands =    [
    [ 4 * IN - origin_x, -4.7 * IN + origin_y, yappBoth, yappPin ],
    [ 4 * IN - origin_x, -3.2 * IN + origin_y, yappBoth, yappPin ],
    [ 6.1 * IN - origin_x, -3.2 * IN + origin_y, yappBoth, yappPin ],
    [ 6.1 * IN - origin_x, -4.7 * IN + origin_y, yappBoth, yappPin ]
];

//-- Lid plane    -- origin is pcb[0,0,0]
// (0) = posx
// (1) = posy
// (2) = width
// (3) = length
// (4) = angle
// (5) = { yappRectangle | yappCircle }
// (6) = { yappCenter }
cutoutsLid  =   [
    [4.8 * IN - origin_x + 1.27, -4.5 * IN + origin_y, 5, 5, 0, yappCircle]
];

//-- front plane  -- origin is pcb[0,0,0]
// (0) = posy
// (1) = posz
// (2) = width
// (3) = height
// (4) = angle
// (5) = { yappRectangle | yappCircle }
// (6) = { yappCenter }
cutoutsFront =  [
    [-3.67 * IN + origin_y - 9/2, 0, 9, 3.3, 0, yappRectangle]
];

//-- back plane  -- origin is pcb[0,0,0]
// (0) = posy
// (1) = posz
// (2) = width
// (3) = height
// (4) = angle
// (5) = { yappRectangle | yappCircle }
// (6) = { yappCenter }
cutoutsBack =   [
    [21.96, 0, 15.6, 12.7, 0, yappRectangle],
    [9.3, 0, 9, 11, 0, yappRectangle]
];

//-- snap Joins -- origen = box[x0,y0]
// (0) = posx | posy
// (1) = width
// (2..5) = yappLeft / yappRight / yappFront / yappBack (one or more)
// (n) = { yappSymmetric }
snapJoins   =     [
    [2, 5, yappLeft, yappRight, yappSymmetric]
];

//-- origin of labels is box [0,0,0]
// (0) = posx
// (1) = posy/z
// (2) = orientation
// (3) = plane {lid | base | left | right | front | back }
// (4) = font
// (5) = size
// (6) = "label text"
labelsPlane =   [
    [12, 35, 0, "lid", "Liberation Mono:style=bold", 4, "Square Dishy"],
    [15, 30, 0, "lid", "Liberation Mono:style=bold", 4, "150W PoE++" ],
    [15, 25, 0, "lid", "Liberation Mono:style=bold", 4, "50V DC" ],
];
                
// Reference board model
translate([pcbX - origin_x, pcbY + origin_y, pcbZ - pcbThickness / 2])
    %import("poe.stl");

// DEBUG    
//showSideBySide      = false;
onLidGap = 0;

module lid_diagrams() {
    translate([15, 18, -lidLabelDepth])
        linear_extrude(basePlaneThickness)
            scale([0.15, 0.15, 1])
                import("Polarity_marking_center_positive.svg");

    translate([shellLength - frontLabelDepth, 23.5, -12])
        rotate([90, 0, 90])
            linear_extrude(basePlaneThickness)
                scale([0.075, 0.075, 1])
                    import("plug.svg");
}

difference() {
    YAPPgenerate();

    if (printLidShell) {
        if (showSideBySide) {
            mirror([0,0,1])
            mirror([0,1,0])
            translate([0, (5 + shellWidth+(shiftLid/2))*-2, 0])
            lid_diagrams();
        } else {
            translate([0, 0, (baseWallHeight+basePlaneThickness+
                                lidWallHeight+lidPlaneThickness+onLidGap)])
            lid_diagrams();
        }
    }
}