using OwnChar.App.Desktop.Api;
using OwnChar.App.Desktop.LangRes;
using OwnChar.Model;
using System.Collections.Generic;
using System.Windows.Forms;
using Telerik.WinControls.UI;

namespace OwnChar.App.Desktop.UI.MainTabs.Controls;

public partial class CharacterListControl : UserControl
{

    private IMainWindowApi? mainApi;
    private UserProfile? profile;
    private Group? group;

    public CharacterListControl()
    {
        InitializeComponent();
    }

    public void LoadContent(IMainWindowApi mainApi, UserProfile? profile)
    {
        LoadContent(mainApi, profile, null);
    }

    public void LoadContent(IMainWindowApi mainApi, Group? group)
    {
        LoadContent(mainApi, null, group);
    }

    private void LoadContent(IMainWindowApi mainApi, UserProfile? profile, Group? group)
    {
        this.mainApi = mainApi;
        this.profile = profile;
        this.group = group;
        PrepareList();
        LoadList();
    }

    // Laden aller -eigenen- Charaktere
    // Spalte zum Anzeigen der Gruppen-Zugehörigkeit
    // Hinzufügen und Löschen von Charakteren
    private void PrepareList()
    {
        radListView_CharList.BeginUpdate();
        radListView_CharList.Columns.Clear();

        radListView_CharList.Columns.Add(CharListControlLangRes.Column_CharName);

        if (profile != null)
            radListView_CharList.Columns.Add(CharListControlLangRes.Column_CharGroup);
        else if (group != null)
            radListView_CharList.Columns.Add(CharListControlLangRes.Column_CharOwner);

        radListView_CharList.EndUpdate();
    }

    private void LoadList()
    {
        radListView_CharList.BeginUpdate();
        radListView_CharList.Items.Clear();

        if (profile != null && mainApi?.Manager?.Characters.GetCharacters(profile) is IEnumerable<Character> characters)
        {
            foreach (Character character in characters)
            {
                AddCharToList(character);
            }
        }

        radListView_CharList.EndUpdate();
    }

    private void AddCharToList(Character character)
    {
        var newItem = new ListViewDataItem();
        UpdateCharListViewItem(newItem, character);
        newItem.Value = character;
    }

    private void UpdateCharListViewItem(ListViewDataItem listItem, Character character)
    {
        listItem[0] = character.Name;

    }
}