using System.ComponentModel;
using Dto;
using Share;

namespace StubbedDtoLib;

public class AthleteStubDto : IAthleteService
{
    private static List<AthleteDto> AthleteList = new List<AthleteDto>() 
    {
        new AthleteDto { IdAthlete = 1, Username = "Doe", LastName = "John", FirstName = "Doe", Email = "john.doe@example.com", Password = "password123", Sexe = "M", Lenght = 1.80, Weight = 75, DateOfBirth = new DateTime(), IsCoach = true },
        new AthleteDto { IdAthlete = 2, Username = "Smith", LastName = "Jane", FirstName = "Smith", Email = "jane.smith@example.com", Password = "secure456", Sexe = "F", Lenght = 1.65, Weight = 60, DateOfBirth = new DateTime(), IsCoach = false },
        new AthleteDto { IdAthlete = 3, Username = "Martin", LastName = "Paul", FirstName = "Martin", Email = "paul.martin@example.com", Password = "super789", Sexe = "M", Lenght = 1.75, Weight = 68, DateOfBirth = new DateTime(), IsCoach = true },
        new AthleteDto { IdAthlete = 4, Username = "Brown", LastName = "Anna", FirstName = "Brown", Email = "anna.brown@example.com", Password = "test000", Sexe = "M", Lenght = 1.70, Weight = 58, DateOfBirth = new DateTime(), IsCoach = false },
        new AthleteDto { IdAthlete = 5, Username = "Lee", LastName = "Bruce", FirstName = "Lee", Email = "bruce.lee@example.com", Password = "hello321", Sexe = "M", Lenght = 2.0, Weight = 90, DateOfBirth = new DateTime(), IsCoach = false }
    };

    public async Task<IEnumerable<AthleteDto>> GetAllAthletesAsync() 
    {
        return AthleteList;
    }

    public async Task<IEnumerable<AthleteDto>> GetSomeAthletesAsync(int index, int count) 
    {
        return AthleteList.Skip(count*index).Take(count);
    }

    public async Task<AthleteDto?> GetAthleteByIdAsync(int id) => AthleteList.Find(a => a.IdAthlete == id);

    public async Task<IEnumerable<AthleteDto>> GetAthleteByUsernameAsync(string username, int index, int count)
    {
        return AthleteList.FindAll(a => a.Username.Contains(username, StringComparison.OrdinalIgnoreCase)).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByEmailAsync(string email, int index, int count)
    {
        return AthleteList.FindAll(a => a.Email.Contains(email, StringComparison.OrdinalIgnoreCase)).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByFirstNameAsync(string firstName, int index, int count) 
    {
        return AthleteList.FindAll(a => a.FirstName.Contains(firstName, StringComparison.OrdinalIgnoreCase)).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByLastNameAsync(string lastName, int index, int count) 
    {
        return AthleteList.FindAll(a => a.LastName.Contains(lastName, StringComparison.OrdinalIgnoreCase)).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesBySexeAsync(string sexe, int index, int count) 
    {
        return AthleteList.FindAll(a => a.Sexe.Contains(sexe, StringComparison.OrdinalIgnoreCase)).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByLenghtAsync(double lenght, int index, int count) 
    {
        return AthleteList.FindAll(a => a.Lenght == lenght).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByWeightAsync(float weight, int index, int count) 
    {
        return AthleteList.FindAll(a => a.Weight == weight).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByDateOfBirthAsync(DateTime dateOfBirth, int index, int count) 
    {
        return AthleteList.FindAll(a => a.DateOfBirth == dateOfBirth).Skip(index*count).Take(count);
    }

    public async Task<IEnumerable<AthleteDto>> GetAthletesByIsCoachAsync(bool isCoach, int index, int count) 
    {
        return AthleteList.FindAll(a => a.IsCoach == isCoach).Skip(index*count).Take(count);
    }

    public async Task<AthleteDto> AddAthleteAsync(AthleteDto athlete)
    {
        var newAthlete = new AthleteDto()
        {
            IdAthlete = AthleteList.Max(a => a.IdAthlete) + 1,
            Username = athlete.Username,
            LastName = athlete.LastName,
            FirstName = athlete.FirstName,
            Email = athlete.Email,
            Password = athlete.Password,
            Sexe = athlete.Sexe,
            Lenght = athlete.Lenght,
            Weight = athlete.Weight,
            DateOfBirth = athlete.DateOfBirth,
            IsCoach = athlete.IsCoach
        };
        AthleteList.Add(newAthlete);
        return newAthlete;
    }

    public async Task<AthleteDto?> UpdateAthleteAsync(int id, AthleteDto athlete)
    {
        var theId = AthleteList.FindIndex(a => a.IdAthlete == id);
        if (theId >= 0)
        {
            var a = AthleteList[theId];

            a.Username = athlete.Username;
            a.LastName = athlete.LastName;
            a.FirstName = athlete.FirstName;
            a.Email = athlete.Email;
            a.Password = athlete.Password;
            a.Sexe = athlete.Sexe;
            a.Lenght = athlete.Lenght;
            a.Weight = athlete.Weight;
            a.DateOfBirth = athlete.DateOfBirth;
            a.IsCoach = athlete.IsCoach;

            AthleteList[theId] = a;

            return a;
        }
        else
        {
            return null;
        }
    }

    public async Task<bool> DeleteAthleteAsync(int id)
    {
        var theId = AthleteList.FindIndex(a => a.IdAthlete == id);
        if (theId >= 0)
        {
            AthleteList.RemoveAt(theId);
            return true;
        } else
        {
            return false;
        }
    }
}