with Ada.Containers.Ordered_Maps;
with Ada.Containers.Ordered_Sets;


--  This source is licensed under Creative Commons CC0 v1.0.
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--  To read the full text, see license.txt in the main directory of this repository
--  or go to https://creativecommons.org/publicdomain/zero/1.0/legalcode.txt
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package Candidates.Containers is


    package Candidate_Maps is new Ada.Containers.Ordered_Maps
           (Key_Type     => CandidateID,
            Element_Type => Candidate);


    subtype Candidate_Map is Candidate_Maps.Map;


    procedure Read_Candidates
           (Filename       : in     String;
            State          : in     State_Name;
            Candidate_Data :    out Candidate_Map);




    package CandidateID_Maps is new Ada.Containers.Ordered_Maps
           (Key_Type     => Positive,
            Element_Type => CandidateID);
    use type CandidateID_Maps.Map;


    package CandidateID_Map_Maps is new Ada.Containers.Ordered_Maps
           (Key_Type     => Positive,
            Element_Type => CandidateID_Maps.Map);


    --  Possibly put some aspects here to ensure the types are as expected?
    subtype Above_Line_Ballot is CandidateID_Map_Maps.Map;
    subtype Below_Line_Ballot is CandidateID_Maps.Map;


    procedure Generate_Ballots
           (Candidate_Data : in     Candidate_Map;
            Above_Ballot   :    out Above_Line_Ballot;
            Below_Ballot   :    out Below_Line_Ballot);


    --  Debugging function
    function To_String
           (Above_Ballot : in Above_Line_Ballot)
        return String;


    --  Debugging function
    function To_String
           (Below_Ballot : in Below_Line_Ballot)
        return String;




    package CandidateID_Sets is new Ada.Containers.Ordered_Sets
           (Element_Type => CandidateID);


    subtype CandidateID_Set is CandidateID_Sets.Set;


end Candidates.Containers;