% ============================================================
% MINIMAL EXAMPLE: Query → Analyze → Plot → Extract X/Y data
% ============================================================

%% === Load from database ===
db = DBHandler("dataBase","labor_highspeed","type","mysql");

fp = QueryFilter();
fp.where('Runs','fiber_length','EQUALS',2);
% fp.where('Runs','pam_level','EQUALS',6);        % PAM-4
% fp.where('Runs','db_mode','EQUALS',0);         % w/o pre-emph

fields = db.getTableFieldNames('dashboard_ungrouped_alltime');
[dataTable,~] = db.queryDB(fp, fields);





%% === Define config ===

for m = [4,6,8]

    cfg = struct;
    cfg.x_axis   = 'symbolrate';
    cfg.y_axis   = 'Alpha';
    cfg.group_by = {'equalizer_structure','pre_emph'};
    cfg.filters = struct('is_mpi',0,'pam_level',m, ...
                                 'equalizer_structure',equalizer_structure.vnle_pf_mlse, ...
                                 'pre_emph',0);
    cfg.agg      = 'max';
    cfg.outlier  = 'mad';
    cfg.show_raw = false;
    cfg.show_precoded = 0;
    
    % Plot cosmetics (minimal)
    cfg.plot = struct;
    cfg.plot.custom_colors = linspecer(8);
    cfg.plot.custom_linetypes = {'-'};
    cfg.plot.lineWidth = 2;
    
    
    % ============================================================
    % === ANALYSIS ONLY (no plotting) =============================
    % ============================================================
    A = analyze_measurements_gpt(dataTable, cfg);
    
    % Now you have:
    %  A.raw.x         = raw x-values
    %  A.raw.y         = raw BER values
    %  A.group{1}.x    = unique sorted x-values
    %  A.group{1}.y    = aggregated BER for each x
    
    x_values = A.group{1}.x;
    y_values = A.group{1}.y;
    
    
    % ============================================================
    % === PLOT ====================================================
    % ============================================================
    
    figure(10);hold on
    cfg.ax = gca;        % optional: plot into existing axes
    plot(x_values,y_values,...
        'LineWidth', 2, ...
        'Color', clr.Set1.red, ...
        'MarkerSize', 5, ...
        'MarkerFaceColor', clr.Set1.red,...
        'Marker','o');
    % [h, ~] = plot_measurements_gpt(dataTable, cfg); 
    
    title('Minimal VNLE BER Example')
    xlabel('Grossrate [Gb/s]')
    ylabel('BER')
    xticks(100:30:220)
    xlim([100,220]);
    ylim([0,1]);

end
% outfile = 'C:\Users\Silas\Documents\latex\JLT_400G copy\media\matlab2tikz\alphas.tikz';
% matlab2tikz(outfile, ...
%     'width','\fwidth', ...
%     'height','\fheight', ...
%     'showInfo',false, ...
%     'extraAxisOptions',{ ...
%         'legend style={font=\footnotesize}', ...
%         'legend columns=1' ...
%          'every axis/.append style={font=\scriptsize}',...
%          'minor grid style={line width=0.2pt, solid, color=black!10}',...
%          'grid style={line width=0.4pt, solid, color=black!20}',...
%         'grid style={dashed}',...
%     });