/*
 * Author: Glowbal
 * Displays the patient information for given unit.
 *
 * Arguments:
 * 0: The Unit <OBJECT>
 * 1: Show <BOOL> (default: true)
 * 2: Selection <NUMBER> (default: 0)
 *
 * ReturnValue:
 * None
 *
 * Public: No
 */

#include "script_component.hpp"
#define MAX_DISTANCE 10

// Exit for basic medical
if (GVAR(level) < 2) exitWith {};

params ["_target", ["_show", true], ["_selectionN", 0]];

GVAR(currentSelectedSelectionN) = [0, _selectionN] select (IS_SCALAR(_selectionN));
GVAR(displayPatientInformationTarget) = [ObjNull, _target] select _show;

if (_show) then {
    ("ACE_MedicalRscDisplayInformation" call BIS_fnc_rscLayer) cutRsc [QGVAR(DisplayInformation),"PLAIN"];

    [{
        private ["_target", "_display", "_alphaLevel", "_damaged", "_availableSelections", "_openWounds", "_selectionBloodLoss", "_red", "_green", "_blue", "_alphaLevel", "_allInjuryTexts", "_lbCtrl", "_genericMessages"];
        params ["_args", "_idPFH"];
        _args params ["_target", "_selectionN"];

        if (GVAR(displayPatientInformationTarget) != _target || GVAR(currentSelectedSelectionN) != _selectionN) exitwith {
            [_idPFH] call CBA_fnc_removePerFrameHandler;
        };
        if (ACE_player distance _target > MAX_DISTANCE) exitwith {
            ("ACE_MedicalRscDisplayInformation" call BIS_fnc_rscLayer) cutText ["","PLAIN"];
            [_idPFH] call CBA_fnc_removePerFrameHandler;
            [QEGVAR(common,displayTextStructured), [[LSTRING(DistanceToFar), [_target] call EFUNC(common,getName)], 1.75, ACE_player], [ACE_player]] call CBA_fnc_targetEvent;
        };

        disableSerialization;
        private _display = uiNamespace getVariable QGVAR(DisplayInformation);
        if (isnil "_display") exitwith {
            [_idPFH] call CBA_fnc_removePerFrameHandler;
        };

        private _allInjuryTexts = [];
        private _genericMessages = [];

        private _partText = [LSTRING(Head), LSTRING(Torso), LSTRING(LeftArm) ,LSTRING(RightArm) ,LSTRING(LeftLeg), LSTRING(RightLeg)] select _selectionN;
        _genericMessages pushback [localize _partText, [1, 1, 1, 1]];

        if (_target getVariable[QGVAR(isBleeding), false]) then {
            _genericMessages pushback [localize LSTRING(Status_Bleeding), [1, 0.1, 0.1, 1]];
        };
        if (_target getVariable[QGVAR(hasLostBlood), 0] > 1) then {
            _genericMessages pushback [localize LSTRING(Status_Lost_Blood), [1, 0.1, 0.1, 1]];
        };

        if (((_target getVariable [QGVAR(tourniquets), [0,0,0,0,0,0]]) select _selectionN) > 0) then {
            _genericMessages pushback [localize LSTRING(Status_Tourniquet_Applied), [0.77, 0.51, 0.08, 1]];
        };
        if (_target getVariable[QGVAR(hasPain), false]) then {
            _genericMessages pushback [localize LSTRING(Status_Pain), [1, 1, 1, 1]];
        };

        private _totalIvVolume = 0;
        private _bloodBags = _unit getVariable [QGVAR(ivBags), []];
        {
            _x params ["_bagVolumeRemaining"];
            _totalIvVolume = _totalIvVolume + _bagVolumeRemaining;
        } foreach _bloodBags;

        if (_totalIvVolume >= 1) then {
            _genericMessages pushback [format[localize LSTRING(receivingIvVolume), floor _totalIvVolume], [1, 1, 1, 1]];
        };

        private _damaged = [false, false, false, false, false, false];
        private _selectionBloodLoss = [0,0,0,0,0,0];

        private _openWounds = _target getVariable [QGVAR(openWounds), []];
        {
            _x params ["", "_x1", "_selectionX", "_amountOf", "_x4"];
            // Find how much this bodypart is bleeding
            if (_amountOf > 0) then {
                _damaged set [_selectionX, true];
                _selectionBloodLoss set [_selectionX, (_selectionBloodLoss select _selectionX) + (20 * (_x4 * _amountOf))];

                if (_selectionN == _selectionX) then {
                // Collect the text to be displayed for this injury [ Select injury class type definition - select the classname DisplayName (6th), amount of injuries for this]
                    if (_amountOf >= 1) then {
                        // TODO localization
                        _allInjuryTexts pushback [format["%2x %1", (GVAR(AllWoundInjuryTypes) select _x1) select 6, ceil _amountOf], [1,1,1,1]];
                    } else {
                        // TODO localization
                        _allInjuryTexts pushback [format["Partial %1", (GVAR(AllWoundInjuryTypes) select _x1) select 6], [1,1,1,1]];
                    };
                };
            };
        } foreach _openWounds;

        private _bandagedwounds = _target getVariable [QGVAR(bandagedWounds), []];
        {
            _x params ["", "", "_selectionX", "_amountOf", "_x4"];
            // Find how much this bodypart is bleeding
            if !(_damaged select _selectionX) then {
                _selectionBloodLoss set [_selectionX, (_selectionBloodLoss select _selectionX) + (20 * (_x4 * _amountOf))];
            };
            if (_selectionN == _selectionX) then {
                // Collect the text to be displayed for this injury [ Select injury class type definition - select the classname DisplayName (6th), amount of injuries for this]
                if (_amountOf > 0) then {
                    if (_amountOf >= 1) then {
                        // TODO localization
                        _allInjuryTexts pushback [format["[B] %2x %1", (GVAR(AllWoundInjuryTypes) select (_x select 1)) select 6, ceil _amountOf], [0.88,0.7,0.65,1]];
                    } else {
                        // TODO localization
                        _allInjuryTexts pushback [format["[B] Partial %1", (GVAR(AllWoundInjuryTypes) select (_x select 1)) select 6], [0.88,0.7,0.65,1]];
                    };
                };
            };
        } foreach _bandagedwounds;

        // Handle the body image coloring
        private _availableSelections = [50,51,52,53,54,55];
        {
            private _total = _x;
            private _red = 1;
            private _green = 1;
            private _blue = 1;

            if (_total > 0) then {
                if (_damaged select _forEachIndex) then {
                    _green = (0.9 - _total) max 0;
                    _blue = _green;
                } else {
                    _green = (0.9 - _total) max 0;
                    _red = _green;
                    //_blue = _green;
                };
            };
            (_display displayCtrl (_availableSelections select _foreachIndex)) ctrlSetTextColor [_red, _green, _blue, 1.0];
        } foreach _selectionBloodLoss;

        private _lbCtrl = (_display displayCtrl 200);
        lbClear _lbCtrl;
        {
            _x params ["_add", "_color"];
            _lbCtrl lbAdd _add;
            _lbCtrl lbSetColor [_foreachIndex, _color];
        } foreach _genericMessages;

        private _amountOfGeneric = count _genericMessages;
        {
            _x params ["_add", "_color"];
            _lbCtrl lbAdd _add;
            _lbCtrl lbSetColor [_foreachIndex + _amountOfGeneric, _color];
        } foreach _allInjuryTexts;
        if (count _allInjuryTexts == 0) then {
            _lbCtrl lbAdd (localize LSTRING(NoInjuriesBodypart));
        };

        private _logCtrl = (_display displayCtrl 302);
        lbClear _logCtrl;

        private _logs = _target getVariable [QGVAR(logFile_Activity), []];
        {
            _x params ["_message", "_moment", "_type", "_arguments"];
            if (isLocalized _message) then {
                _message = localize _message;
            };

            {
                if (_x isEqualType "" && {isLocalized _x}) then {
                    _arguments set [_foreachIndex, localize _x];
                };
            } foreach _arguments;
            _message = format([_message] + _arguments);
            _logCtrl lbAdd format["%1 %2", _moment, _message];
        } foreach _logs;

        private _triageStatus = [_target] call FUNC(getTriageStatus);
        (_display displayCtrl 303) ctrlSetText (_triageStatus select 0);
        (_display displayCtrl 303) ctrlSetBackgroundColor (_triageStatus select 2);

    }, 0, [_target, GVAR(currentSelectedSelectionN)]] call CBA_fnc_addPerFrameHandler;

} else {
    ("ACE_MedicalRscDisplayInformation" call BIS_fnc_rscLayer) cutText ["","PLAIN"];
};