% loop_records.m

% === Prepare base configuration ===
% databasePath = 'C:\Users\sioe\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
local = 1;
if local
    databasePath = 'C:\Users\sioe\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
    savePath = 'Z:\2025\ECOC Silas\ecoc_2025\';
else
    databasePath = 'C:\Users\sioe\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
    savePath = 'Z:\2025\ECOC Silas\ecoc_2025\';
end

database_name = 'ecoc2025_loops.db';

db = DBHandler("pathToDB", [databasePath, database_name]);
conf = db.tables.Configurations;
% conf = db.tables.Configurations;
if ~exist('confPrev','var')
    confPrev = conf;
end

awg_upload_required = 1; %still uploads every first round
subimt_DSP          = 1;
recordlen           = 1000000;
sequence_order      = 17;
n_recording         = 1; % Or any number you want

conf=rmfield(conf,"interference_attenuation");
conf=rmfield(conf,"symbolrate");
conf=rmfield(conf,"pam_level");

% Define vector parameters directly in conf:
conf.unique_elab_id     = "20250408-842b0a3078172b48dd032795226fbe683190afc4";
conf.db_mode            = db_mode.no_db;
conf.pulsef_alpha       = 0.2;
conf.v_bias             = 2.65;
conf.v_awg              = 0.85;
conf.precomp_amp        = -64; %-64
conf.wavelength         = 1310;
conf.laser_power        = 11;
conf.fiber_length       = 0;
conf.pd_in_desired      = 9;
conf.is_mpi             = true;
conf.signal_attenuation = 0;
conf.interference_path_length   = 20; %m
conf.interference_attenuation   = 10;%[0:2:30,40];
conf.pam_level                  = 4;%[2,4,6,8];
conf.symbolrate                 = [112].*1e9;

conf.pam_source = [];

if conf.is_mpi
    current_folder = ['test_mpi_opti_',num2str(conf.interference_path_length),'m_pam',num2str(conf.pam_level)];
else
    current_folder = 'testing';
end

% Init empty loop id
loop_id = [];

% === Detect vector fields automatically ===
paramNames = fieldnames(conf);
vectorParams = struct();
scalarConf = conf;
parallel_dsp = false;
max_occurences = 1;
for i = 1:numel(paramNames)
    thisName = paramNames{i};
    thisValue = conf.(thisName);
    if isnumeric(thisValue) && numel(thisValue) > 1
        vectorParams.(thisName) = thisValue;
        parallel_dsp = true;
        max_occurences = 10;
    else
        scalarConf.(thisName) = thisValue;
    end
end

vectorFieldNames = fieldnames(vectorParams);

if isempty(vectorFieldNames)
    % No vector parameters, single run
    fprintf('Running single measurement (no parameter sweep)\n');
    confRequest = scalarConf;
    confRequest.bitrate = confRequest.symbolrate * floor(log2(confRequest.pam_level) * 10) / 10;
    measure_run_script
else
    % Vector parameters found, run parameter sweep
    vectorValues = struct2cell(vectorParams);
    nParams = numel(vectorValues);
    grid = cell(1, nParams);
    [grid{:}] = ndgrid(vectorValues{:});
    totalRuns = numel(grid{1});
    fprintf('Total runs: %d\n', totalRuns);

    for runIdx = 1:totalRuns
        confRequest = scalarConf;
        paramDisplayCell = cell(1, nParams);

        for vIdx = 1:nParams
            fieldName = vectorFieldNames{vIdx};
            paramValue = grid{vIdx}(runIdx);
            confRequest.(fieldName) = paramValue;
            if isnumeric(paramValue)
                paramDisplayCell{vIdx} = sprintf('%s = %.4g', fieldName, paramValue);
            else
                paramDisplayCell{vIdx} = sprintf('%s = %s', fieldName, char(paramValue));
            end
        end

        fprintf('Running measurement: %s ---> %d of %d done \n ', strjoin(paramDisplayCell, ', '),runIdx, totalRuns);
        
        if confRequest.pam_level == 2
            confRequest.symbolrate = 112e9;
        elseif confRequest.pam_level == 4
            confRequest.symbolrate = 112e9;
        elseif confRequest.pam_level == 6
            confRequest.symbolrate = 96e9;
        elseif confRequest.pam_level == 8
            confRequest.symbolrate = 72e9;
        end

        confRequest.bitrate = confRequest.symbolrate * floor(log2(confRequest.pam_level) * 10) / 10;
        % measure_run("config",confRun,"parallel",parallel_dsp,"max_occurences",max_occurences);
            
            measure_run_script;

    end
end


disp('- LOOP FINISHED - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ')
fprintf('\n')