// header files
#include "GeneralUtility.h"
#include "StateDataUtility.h"
#include <stdio.h>

/* Data Structures
typedef struct StateStruct
   {
    char name[ STD_STR_LEN ];

    double averageTemp, lowestTemp, highestTemp;

    bool inUse;
   } StateDataType;
Data Structures */

// function definitions

/*
Name: setDataNodeFromData
Process: sets given values into a given StateDataType struct,
         using individual struct data
Function input/parameters: provided name (const char *),
                           average, lowest, and highest temperatures (double),
                           and node in use state
Function output/parameters: updated state data pointer (StateDataType *)
Function output/returned: none
Device input/---: none
Device output/---: none
Dependencies: privateCopyString
*/
void setDataNodeFromData( StateDataType *nodePtr, const char *name, 
              double avgTemp, double lowTemp, double highTemp, bool nodeState )
{
   // copy the string into the node
   privateCopyString(nodePtr->name, name);
   // copy the rest of the data into the node
   nodePtr->averageTemp = avgTemp;
   nodePtr->highestTemp = highTemp;
   nodePtr->lowestTemp = lowTemp;
   nodePtr->inUse = nodeState;
   // no return, void.
}

/*
Name: setDataNodeFromStruct
Process: sets given values into a given StateDataType struct, 
         using another data struct
Function input/parameters: provided state data source struct 
                           (const StateDataType)
Function output/parameters: updated state data pointer (StateDataType *)
Function output/returned: none
Device input/---: none
Device output/---: none
Dependencies: setDataNodeFromData
*/
void setDataNodeFromStruct( StateDataType *nodePtr, 
                                                   const StateDataType source )
{
   setDataNodeFromData(nodePtr, source.name, source.averageTemp, 
                           source.lowestTemp, source.highestTemp, source.inUse);
   // no return, void.
}

/*
Name: stateDataToString
Process: creates string from StateDataType data
Function input/parameters: provided state data (const StateDataType)
Function output/parameters: output string (char *)
Function output/returned: none
Device input/---: none
Device output/---: none
Dependencies: sprintf, or other options
*/
void stateDataToString( char *outStr, const StateDataType state )
{
   // get the data out using sprintf
   sprintf(outStr, "%s, Avg: %0.2f, Low: %0.2f, High: %0.2f,", state.name, 
                        state.averageTemp, state.lowestTemp, state.highestTemp);
   // no return, void.
}

/*
Name: setEmptyDataNode
Process: sets given node values to string "---", zero values,
         and Boolean in use variable to false
Function input/parameters: state data struct (StateDataType *)
Function output/parameters: updated state data struct (StateDataType *)
Function output/returned: none
Device input/---: none
Device output/---: none
Dependencies: privateCopyString
*/
void setEmptyDataNode( StateDataType *node )
{
   // no return, void.
}