/// <summary>
/// Search in a list of <see cref="Munro"/> the items loosely matching the given parameters, ignoring invalid values (if maxHeight smaller then minHeight they will be inverted so to keep the correct range)
/// </summary>
/// <param name="munros">List of the munros</param>
/// <param name="hillCategory">Type of hill to search for</param>
/// <param name="minHeight">Minimum height the munro needs to have</param>
/// <param name="maxHeight">Maximum height the munro can have</param>
/// <param name="numberResults">Number of results to be returned</param>
/// <param name="limitPosition">Where the limiting begins</param>
/// <param name="sortCriterias">Criterias for sorting the list</param>
/// <returns>List of <see cref="Munro"/> matching the given parameters</returns>
public static List <Munro> SearchLoosely(List <Munro> munros, Munro.CategoryType hillCategory = Munro.CategoryType.NONE, double minHeight = 0, double maxHeight = 0, int numberResults = 0, LimitResultsFilter.LimitType limitPosition = LimitResultsFilter.LimitType.TOP, params SortCriteria[] sortCriterias)
{
if (minHeight < 0)
{
minHeight = 0;
}
if (maxHeight < 0)
{
maxHeight = 0;
}
if (maxHeight > 0)
{
if (maxHeight - minHeight < 0)
{
var temp = maxHeight;
maxHeight = minHeight;
minHeight = temp;
}
}
if (numberResults < 0)
{
numberResults = 0;
}
return(Search(munros, hillCategory, minHeight, maxHeight, numberResults, limitPosition, sortCriterias));
}
/// <summary>
/// Search in a list of <see cref="Munro"/> the items matching the given parameters
/// </summary>
/// <param name="munros">List of the munros</param>
/// <param name="hillCategory">Type of hill to search for</param>
/// <param name="minHeight">Minimum height the munro needs to have</param>
/// <param name="maxHeight">Maximum height the munro can have</param>
/// <param name="numberResults">Number of results to be returned</param>
/// <param name="limitPosition">Where the limiting begins</param>
/// <param name="sortCriterias">Criterias for sorting the list</param>
/// <returns>List of <see cref="Munro"/> matching the given parameters</returns>
public static List <Munro> Search(List <Munro> munros, Munro.CategoryType hillCategory = Munro.CategoryType.NONE, double minHeight = 0, double maxHeight = 0, int numberResults = 0, LimitResultsFilter.LimitType limitPosition = LimitResultsFilter.LimitType.TOP, params SortCriteria[] sortCriterias)
{
List <Munro> results = munros;
switch (CheckHeightValues(minHeight, maxHeight))
{
case HeightFilterType.ERROR:
{
throw new ArgumentException("Minimum height can't be greater then maximum height and they both need to be positive numbers");
}
case HeightFilterType.MIN:
{
var minHeightFilter = new MinHeightFilter(results, minHeight);
results = minHeightFilter.GetResults();
break;
}
case HeightFilterType.MAX:
{
var maxHeightFilter = new MinHeightFilter(results, maxHeight);
results = maxHeightFilter.GetResults();
break;
}
case HeightFilterType.BOTH:
{
var minHeightFilter = new MinHeightFilter(munros, minHeight);
results = minHeightFilter.GetResults();
var maxHeightFilter = new MaxHeightFilter(results, maxHeight);
results = maxHeightFilter.GetResults();
break;
}
}
var categoryFilter = new HillCategoryFilter(results, hillCategory);
results = categoryFilter.GetResults();
var sortFilter = new SortFilter(results, sortCriterias);
results = sortFilter.GetResults();
var limitFilter = new LimitResultsFilter(results, numberResults, limitPosition);
results = limitFilter.GetResults();
return(results);
}
/// <summary>
/// Instantiate the filter with another filter for <see cref="BaseMunroFilter.Munros"/> and the given value for <see cref="HillCategory"/>
/// </summary>
public HillCategoryFilter(IMunroFilter filterMunrosSource, Munro.CategoryType category = Munro.CategoryType.NONE) : base(filterMunrosSource)
{
HillCategory = category;
}
/// <summary>
/// Instantiate the filter with the given list of <see cref="Munro"/> for <see cref="BaseMunroFilter.Munros"/> and the given value for <see cref="HillCategory"/>
/// </summary>
public HillCategoryFilter(List <Munro> munros, Munro.CategoryType category = Munro.CategoryType.NONE) : base(munros)
{
HillCategory = category;
}
/// <summary>
/// Instantiate the filter with default value for <see cref="HillCategory"/>
/// </summary>
public HillCategoryFilter() : base()
{
HillCategory = Munro.CategoryType.NONE;
}
//public MunroSearcher()
//{
//}
#endregion
/// <summary>
/// Search in a CSV file containing a list of <see cref="Munro"/> the items matching the given parameters
/// </summary>
/// <param name="csvFilePath">String containing the file path of the CSV file</param>
/// <param name="map">List of pairs of column name-property name to use when reading the CSV file</param>
/// <param name="hillCategory">Type of hill to search for</param>
/// <param name="minHeight">Minimum height the munro needs to have</param>
/// <param name="maxHeight">Maximum height the munro can have</param>
/// <param name="numberResults">Number of results to be returned</param>
/// <param name="limitPosition">Where the limiting begins</param>
/// <param name="sortCriterias">Criterias for sorting the list</param>
/// <returns>List of <see cref="Munro"/> matching the given parameters</returns>
public static List <Munro> Search(string csvFilePath, IEnumerable <ColumnToPropertyPair> map = null, Munro.CategoryType hillCategory = Munro.CategoryType.NONE, double minHeight = 0, double maxHeight = 0, int numberResults = 0, LimitResultsFilter.LimitType limitPosition = LimitResultsFilter.LimitType.TOP, params SortCriteria[] sortCriterias)
{
var csvReader = new CSVReader(map);
var results = csvReader.ReadCSV(csvFilePath);
return(Search(results, hillCategory, minHeight, maxHeight, numberResults, limitPosition, sortCriterias));
}
/// <summary>
/// Search in a CSV file containing a list of <see cref="Munro"/> the items loosely matching the given parameters, ignoring invalid values (if maxHeight smaller then minHeight they will be inverted so to keep the correct range)
/// </summary>
/// <param name="csvFilePath">String containing the file path of the CSV file</param>
/// <param name="map">List of pairs of column name-property name to use when reading the CSV file</param>
/// <param name="hillCategory">Type of hill to search for</param>
/// <param name="minHeight">Minimum height the munro needs to have</param>
/// <param name="maxHeight">Maximum height the munro can have</param>
/// <param name="numberResults">Number of results to be returned</param>
/// <param name="limitPosition">Where the limiting begins</param>
/// <param name="sortCriterias">Criterias for sorting the list</param>
/// <returns>List of <see cref="Munro"/> matching the given parameters</returns>
public static List <Munro> SearchLoosely(string csvFilePath, IEnumerable <ColumnToPropertyPair> map = null, Munro.CategoryType hillCategory = Munro.CategoryType.NONE, double minHeight = 0, double maxHeight = 0, int numberResults = 0, LimitResultsFilter.LimitType limitPosition = LimitResultsFilter.LimitType.TOP, params SortCriteria[] sortCriterias)
{
if (minHeight < 0)
{
minHeight = 0;
}
if (maxHeight < 0)
{
maxHeight = 0;
}
if (maxHeight > 0)
{
if (maxHeight - minHeight < 0)
{
var temp = maxHeight;
maxHeight = minHeight;
minHeight = temp;
}
}
if (numberResults < 0)
{
numberResults = 0;
}
return(Search(csvFilePath, map, hillCategory, minHeight, maxHeight, numberResults, limitPosition, sortCriterias));
}
