#include "script_component.hpp"
/*
 * Author: mharis001
 * Initalizes the "Set Engineer" Zeus module display.
 *
 * Arguments:
 * 0: setEngineer controls group <CONTROL>
 *
 * Return Value:
 * None
 *
 * Example:
 * [CONTROL] call ace_zeus_fnc_ui_setEngineer
 *
 * Public: No
 */

params ["_control"];

// Generic init
private _display = ctrlParent _control;
private _ctrlButtonOK = _display displayCtrl 1; // IDC_OK
private _logic = GETMVAR(BIS_fnc_initCuratorAttributes_target,objNull);
TRACE_1("logicObject",_logic);

_control ctrlRemoveAllEventHandlers "setFocus";

// Validate module target
private _unit = attachedTo _logic;
TRACE_1("unit",_unit);

scopeName "Main";
private _fnc_errorAndClose = {
    params ["_msg"];
    _display closeDisplay 0;
    deleteVehicle _logic;
    [_msg] call FUNC(showMessage);
    breakOut "Main";
};

switch (false) do {
    case !(isNull _unit): {
        [LSTRING(NothingSelected)] call _fnc_errorAndClose;
    };
    case (_unit isKindOf "CAManBase"): {
        [LSTRING(OnlyInfantry)] call _fnc_errorAndClose;
    };
    case (alive _unit): {
        [LSTRING(OnlyAlive)] call _fnc_errorAndClose;
    };
};

// Specific onLoad stuff
private _fnc_onUnload = {
    private _logic = GETMVAR(BIS_fnc_initCuratorAttributes_target,objNull);
    if (isNull _logic) exitWith {};

    deleteVehicle _logic;
};

private _fnc_onConfirm = {
    params [["_ctrlButtonOK", controlNull, [controlNull]]];

    private _display = ctrlParent _ctrlButtonOK;
    if (isNull _display) exitWith {};

    private _logic = GETMVAR(BIS_fnc_initCuratorAttributes_target,objnull);
    if (isNull _logic) exitWith {};

    private _value = lbCurSel (_display displayCtrl 86947);
    [attachedTo _logic, _value + 1] call FUNC(moduleSetEngineer); // +1 since lbCurSel zero-indexed
};

_display displayAddEventHandler ["Unload", _fnc_onUnload];
_ctrlButtonOK ctrlAddEventHandler ["ButtonClick", _fnc_onConfirm];