-module(gleam_synapses@model@draw).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([network_svg/1]).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 14).
-spec circle_vertical_distance() -> float().
circle_vertical_distance() ->
    400.0 * 0.02.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 18).
-spec circle_horizontal_distance() -> float().
circle_horizontal_distance() ->
    400.0 * 0.15.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 22).
-spec circle_radius() -> float().
circle_radius() ->
    400.0 * 0.03.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 26).
-spec circle_stroke_width() -> float().
circle_stroke_width() ->
    400.0 / 150.0.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 30).
-spec line_stroke_width() -> float().
line_stroke_width() ->
    400.0 / 300.0.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 62).
-spec layer_width(integer()) -> float().
layer_width(Num_of_circles) ->
    Num_of_circles_float = gleam@int:to_float(Num_of_circles),
    circle_vertical_distance() + (Num_of_circles_float * ((2.0 * circle_radius())
    + circle_vertical_distance())).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 69).
-spec circle_cx(integer()) -> float().
circle_cx(Chain_order) ->
    Chain_order_float = gleam@int:to_float(Chain_order),
    circle_horizontal_distance() + (Chain_order_float * circle_horizontal_distance(
        
    )).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 76).
-spec circle_cy(integer(), integer(), integer()) -> float().
circle_cy(Max_chain_circles, Num_of_chain_circles, Circle_order) ->
    Current_layer_width = layer_width(Num_of_chain_circles),
    Max_layer_width = layer_width(Max_chain_circles),
    Layer_y = 0.5 * (Max_layer_width - Current_layer_width),
    Circle_order_float = gleam@int:to_float(Circle_order),
    Layer_y + ((Circle_order_float + 1.0) * ((2.0 * circle_radius()) + circle_vertical_distance(
        
    ))).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 90).
-spec circle_svg(float(), float(), binary()) -> binary().
circle_svg(X, Y, Stroke_val) ->
    _pipe = [<<"<circle cx=\""/utf8>>,
        gleam@float:to_string(X),
        <<"\" cy=\""/utf8>>,
        gleam@float:to_string(Y),
        <<"\" r=\""/utf8>>,
        gleam@float:to_string(circle_radius()),
        <<"\" stroke=\""/utf8>>,
        Stroke_val,
        <<"\" stroke-width=\""/utf8>>,
        gleam@float:to_string(circle_stroke_width()),
        <<"\" fill=\""/utf8>>,
        <<"white"/utf8>>,
        <<"\"></circle>"/utf8>>],
    gleam@string:concat(_pipe).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 109).
-spec input_circles_svgs(integer(), integer()) -> gleam_zlists@interop:z_list(binary()).
input_circles_svgs(Max_chain_circles, Input_circles) ->
    _pipe = gleam_zlists:indices(),
    _pipe@1 = gleam_zlists:take(_pipe, Input_circles),
    gleam_zlists:map(
        _pipe@1,
        fun(I) ->
            Stroke_val = case I =:= 0 of
                true ->
                    <<"black"/utf8>>;

                false ->
                    <<"brown"/utf8>>
            end,
            circle_svg(
                circle_cx(0),
                circle_cy(Max_chain_circles, Input_circles, I),
                Stroke_val
            )
        end
    ).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 52).
-spec activation_name_to_stroke(binary()) -> binary().
activation_name_to_stroke(Activ_name) ->
    case Activ_name of
        <<"sigmoid"/utf8>> ->
            <<"blue"/utf8>>;

        <<"identity"/utf8>> ->
            <<"orange"/utf8>>;

        <<"tanh"/utf8>> ->
            <<"yellow"/utf8>>;

        <<"leakyReLU"/utf8>> ->
            <<"pink"/utf8>>;

        _ ->
            erlang:error(#{gleam_error => panic,
                    message => <<"Unknown activation function"/utf8>>,
                    module => <<"gleam_synapses/model/draw"/utf8>>,
                    function => <<"activation_name_to_stroke"/utf8>>,
                    line => 58})
    end.

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 128).
-spec output_circles_svgs(
    integer(),
    integer(),
    gleam_zlists@interop:z_list(binary())
) -> gleam_zlists@interop:z_list(binary()).
output_circles_svgs(Max_chain_circles, Output_chain_order, Output_activations) ->
    Num_of_activations = gleam_zlists:count(Output_activations),
    _pipe = Output_activations,
    _pipe@1 = gleam_zlists:with_index(_pipe),
    gleam_zlists:map(
        _pipe@1,
        fun(T) ->
            {Activ, I} = T,
            circle_svg(
                circle_cx(Output_chain_order),
                circle_cy(Max_chain_circles, Num_of_activations, I),
                activation_name_to_stroke(Activ)
            )
        end
    ).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 146).
-spec hidden_circles_svgs(
    integer(),
    integer(),
    gleam_zlists@interop:z_list(binary())
) -> gleam_zlists@interop:z_list(binary()).
hidden_circles_svgs(Max_chain_circles, Hidden_chain_order, Hidden_activations) ->
    Num_of_activations = gleam_zlists:count(Hidden_activations),
    _pipe = Hidden_activations,
    _pipe@1 = gleam_zlists:map(_pipe, fun(Field@0) -> {some, Field@0} end),
    _pipe@2 = gleam_zlists:cons(_pipe@1, none),
    _pipe@3 = gleam_zlists:with_index(_pipe@2),
    gleam_zlists:map(
        _pipe@3,
        fun(T) ->
            {Maybe_activ, I} = T,
            Stroke_val = case Maybe_activ of
                {some, Activ} ->
                    activation_name_to_stroke(Activ);

                none ->
                    <<"black"/utf8>>
            end,
            circle_svg(
                circle_cx(Hidden_chain_order),
                circle_cy(Max_chain_circles, Num_of_activations + 1, I),
                Stroke_val
            )
        end
    ).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 170).
-spec layer_circles_svgs(
    integer(),
    integer(),
    integer(),
    gleam_zlists@interop:z_list(gleam_synapses@model@net_elems@neuron@neuron:neuron())
) -> gleam_zlists@interop:z_list(binary()).
layer_circles_svgs(Max_chain_circles, Layer_order, Num_of_layers, Layer_val) ->
    Is_last_layer = Layer_order =:= (Num_of_layers - 1),
    _assert_subject = begin
        _pipe = Layer_val,
        _pipe@1 = gleam_zlists:head(_pipe),
        gleam@result:map(
            _pipe@1,
            fun(Neuron_val) ->
                gleam_zlists:count(erlang:element(3, Neuron_val))
            end
        )
    end,
    {ok, Prev_layer_size} = case _assert_subject of
        {ok, _} -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        value => _assert_fail,
                        module => <<"gleam_synapses/model/draw"/utf8>>,
                        function => <<"layer_circles_svgs"/utf8>>,
                        line => 177})
    end,
    Activations = gleam_zlists:map(
        Layer_val,
        fun(Neuron_val@1) ->
            gleam_synapses@model@net_elems@activation@activation_serialized:serialized(
                erlang:element(2, Neuron_val@1)
            )
        end
    ),
    Input_circles = case Layer_order =:= 0 of
        true ->
            input_circles_svgs(Max_chain_circles, Prev_layer_size);

        false ->
            gleam_zlists:new()
    end,
    Hidden_circles = case Is_last_layer of
        true ->
            gleam_zlists:new();

        false ->
            hidden_circles_svgs(Max_chain_circles, Layer_order + 1, Activations)
    end,
    Output_circles = case Is_last_layer of
        true ->
            output_circles_svgs(Max_chain_circles, Layer_order + 1, Activations);

        false ->
            gleam_zlists:new()
    end,
    _pipe@2 = Input_circles,
    _pipe@3 = gleam_zlists:append(_pipe@2, Hidden_circles),
    gleam_zlists:append(_pipe@3, Output_circles).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 203).
-spec line_svg(
    integer(),
    integer(),
    integer(),
    integer(),
    integer(),
    integer(),
    float(),
    float()
) -> binary().
line_svg(
    Max_chain_circles,
    Base_chain_order,
    Num_of_circles_in_base_chain,
    Num_of_circles_in_target_chain,
    Base_circle_order,
    Target_circle_order,
    Weight,
    Max_abs_weight
) ->
    Alpha = case Max_abs_weight of
        +0.0 -> +0.0;
        -0.0 -> -0.0;
        Gleam@denominator -> gleam@float:absolute_value(Weight) / Gleam@denominator
    end,
    X1_val = circle_cx(Base_chain_order),
    Y1_val = circle_cy(
        Max_chain_circles,
        Num_of_circles_in_base_chain,
        Base_circle_order
    ),
    X2_val = circle_cx(Base_chain_order + 1),
    Y2_val = circle_cy(
        Max_chain_circles,
        Num_of_circles_in_target_chain,
        Target_circle_order
    ),
    Stroke_val = case Weight > +0.0 of
        true ->
            <<"lawngreen"/utf8>>;

        false ->
            <<"palevioletred"/utf8>>
    end,
    _pipe = [<<"<line stroke-opacity=\""/utf8>>,
        gleam@float:to_string(Alpha),
        <<"\" x1=\""/utf8>>,
        gleam@float:to_string(X1_val),
        <<"\" y1=\""/utf8>>,
        gleam@float:to_string(Y1_val),
        <<"\" x2=\""/utf8>>,
        gleam@float:to_string(X2_val),
        <<"\" y2=\""/utf8>>,
        gleam@float:to_string(Y2_val),
        <<"\" stroke=\""/utf8>>,
        Stroke_val,
        <<"\" stroke-width=\""/utf8>>,
        gleam@float:to_string(line_stroke_width()),
        <<"\"></line>"/utf8>>],
    gleam@string:concat(_pipe).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 252).
-spec neuron_lines_svgs(
    integer(),
    integer(),
    integer(),
    integer(),
    integer(),
    float(),
    gleam_zlists@interop:z_list(float())
) -> gleam_zlists@interop:z_list(binary()).
neuron_lines_svgs(
    Max_chain_circles,
    Layer_size,
    Layer_order,
    Num_of_layers,
    Neuron_order_in_layer,
    Max_abs_weight,
    Weights
) ->
    Is_output_layer = Layer_order =:= (Num_of_layers - 1),
    Num_of_circles_in_base_chain = gleam_zlists:count(Weights),
    Num_of_circles_in_target_chain = case Is_output_layer of
        true ->
            Layer_size;

        false ->
            Layer_size + 1
    end,
    Target_circle_order = case Is_output_layer of
        true ->
            Neuron_order_in_layer;

        false ->
            Neuron_order_in_layer + 1
    end,
    _pipe = Weights,
    _pipe@1 = gleam_zlists:with_index(_pipe),
    gleam_zlists:map(
        _pipe@1,
        fun(T) ->
            {W, I} = T,
            line_svg(
                Max_chain_circles,
                Layer_order,
                Num_of_circles_in_base_chain,
                Num_of_circles_in_target_chain,
                I,
                Target_circle_order,
                W,
                Max_abs_weight
            )
        end
    ).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 288).
-spec layer_lines_svgs(
    integer(),
    integer(),
    integer(),
    float(),
    gleam_zlists@interop:z_list(gleam_synapses@model@net_elems@neuron@neuron:neuron())
) -> gleam_zlists@interop:z_list(binary()).
layer_lines_svgs(
    Max_chain_circles,
    Layer_order,
    Num_of_layers,
    Max_abs_weight,
    Layer_val
) ->
    Num_of_neurons = gleam_zlists:count(Layer_val),
    _pipe = Layer_val,
    _pipe@1 = gleam_zlists:with_index(_pipe),
    gleam_zlists:flat_map(
        _pipe@1,
        fun(T) ->
            {Neuron, I} = T,
            neuron_lines_svgs(
                Max_chain_circles,
                Num_of_neurons,
                Layer_order,
                Num_of_layers,
                I,
                Max_abs_weight,
                erlang:element(3, Neuron)
            )
        end
    ).

-file("/home/dimos/Projects/Gleam/gleam_synapses/src/gleam_synapses/model/draw.gleam", 312).
-spec network_svg(
    gleam_zlists@interop:z_list(gleam_zlists@interop:z_list(gleam_synapses@model@net_elems@neuron@neuron:neuron()))
) -> binary().
network_svg(Network_val) ->
    Num_of_layers = gleam_zlists:count(Network_val),
    _assert_subject = begin
        _pipe = Network_val,
        _pipe@1 = gleam_zlists:with_index(_pipe),
        _pipe@2 = gleam_zlists:map(
            _pipe@1,
            fun(T) ->
                {Layer_val, I} = T,
                case I =:= (Num_of_layers - 1) of
                    true ->
                        gleam_zlists:count(Layer_val) + 1;

                    false ->
                        gleam_zlists:count(Layer_val)
                end
            end
        ),
        _pipe@3 = gleam_zlists:map(_pipe@2, fun gleam@int:to_float/1),
        gleam_zlists:max(_pipe@3)
    end,
    {ok, Max_chain_circles_float} = case _assert_subject of
        {ok, _} -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        value => _assert_fail,
                        module => <<"gleam_synapses/model/draw"/utf8>>,
                        function => <<"network_svg"/utf8>>,
                        line => 314})
    end,
    Max_chain_circles = gleam@float:round(Max_chain_circles_float),
    _assert_subject@1 = begin
        _pipe@4 = Network_val,
        _pipe@5 = gleam_zlists:flat_map(
            _pipe@4,
            fun(Layer_val@1) ->
                gleam_zlists:flat_map(
                    Layer_val@1,
                    fun(Neuron_val) ->
                        gleam_zlists:map(
                            erlang:element(3, Neuron_val),
                            fun(W) -> gleam@float:absolute_value(W) end
                        )
                    end
                )
            end
        ),
        gleam_zlists:max(_pipe@5)
    end,
    {ok, Max_abs_weight} = case _assert_subject@1 of
        {ok, _} -> _assert_subject@1;
        _assert_fail@1 ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Pattern match failed, no pattern matched the value."/utf8>>,
                        value => _assert_fail@1,
                        module => <<"gleam_synapses/model/draw"/utf8>>,
                        function => <<"network_svg"/utf8>>,
                        line => 327})
    end,
    Circles_svgs = begin
        _pipe@6 = Network_val,
        _pipe@7 = gleam_zlists:with_index(_pipe@6),
        gleam_zlists:flat_map(
            _pipe@7,
            fun(T@1) ->
                {Layer_val@2, I@1} = T@1,
                layer_circles_svgs(
                    Max_chain_circles,
                    I@1,
                    Num_of_layers,
                    Layer_val@2
                )
            end
        )
    end,
    Lines_svgs = begin
        _pipe@8 = Network_val,
        _pipe@9 = gleam_zlists:with_index(_pipe@8),
        gleam_zlists:flat_map(
            _pipe@9,
            fun(T@2) ->
                {Layer_val@3, I@2} = T@2,
                layer_lines_svgs(
                    Max_chain_circles,
                    I@2,
                    Num_of_layers,
                    Max_abs_weight,
                    Layer_val@3
                )
            end
        )
    end,
    W@1 = circle_cx(Num_of_layers + 1),
    H = circle_cy(Max_chain_circles, Max_chain_circles, Max_chain_circles),
    Net_svgs = gleam_zlists:append(Lines_svgs, Circles_svgs),
    _pipe@10 = [<<"<svg width=\""/utf8>>,
        gleam@float:to_string(W@1),
        <<"\" height=\""/utf8>>,
        gleam@float:to_string(H),
        <<"\">"/utf8>>,
        gleam_zlists:reduce(
            Net_svgs,
            <<""/utf8>>,
            fun(X, Acc) -> gleam@string:append(Acc, X) end
        ),
        <<"</svg>"/utf8>>],
    gleam@string:concat(_pipe@10).