using Discord;
using Discord.Commands;
using NadekoBot.Extensions;
using NadekoBot.Modules.Searches.Services;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NadekoBot.Common.Attributes;
using NadekoBot.Common.Pokemon;
using NadekoBot.Services;
using System;

namespace NadekoBot.Modules.Searches
{
    public partial class Searches
    {
        [Group]
        public class PokemonSearchCommands : NadekoSubmodule<SearchesService>
        {
            private readonly IDataCache _cache;

            public IReadOnlyDictionary<string, SearchPokemon> Pokemons => _cache.LocalData.Pokemons;
            public IReadOnlyDictionary<string, SearchPokemonAbility> PokemonAbilities => _cache.LocalData.PokemonAbilities;

            public PokemonSearchCommands(IDataCache cache)
            {
                _cache = cache;
            }

            [NadekoCommand, Aliases]
            public async Task Pokemon([Leftover] string pokemon = null)
            {
                pokemon = pokemon?.Trim().ToUpperInvariant();
                if (string.IsNullOrWhiteSpace(pokemon))
                    return;

                foreach (var kvp in Pokemons)
                {
                    if (kvp.Key.ToUpperInvariant() == pokemon.ToUpperInvariant())
                    {
                        var p = kvp.Value;
                        await ctx.Channel.EmbedAsync(_eb.Create().WithOkColor()
                            .WithTitle(kvp.Key.ToTitleCase())
                            .WithDescription(p.BaseStats.ToString())
                            .WithThumbnailUrl($"https://assets.pokemon.com/assets/cms2/img/pokedex/detail/{p.Id.ToString("000")}.png")
                            .AddField(GetText(strs.types), string.Join("\n", p.Types), true)
                            .AddField(GetText(strs.height_weight), GetText(strs.height_weight_val(p.HeightM, p.WeightKg)), true)
                            .AddField(GetText(strs.abilities), string.Join("\n", p.Abilities.Select(a => a.Value)), true)).ConfigureAwait(false);
                        return;
                    }
                }
                await ReplyErrorLocalizedAsync(strs.pokemon_none).ConfigureAwait(false);
            }

            [NadekoCommand, Aliases]
            public async Task PokemonAbility([Leftover] string ability = null)
            {
                ability = ability?.Trim().ToUpperInvariant().Replace(" ", "", StringComparison.InvariantCulture);
                if (string.IsNullOrWhiteSpace(ability))
                    return;
                foreach (var kvp in PokemonAbilities)
                {
                    if (kvp.Key.ToUpperInvariant() == ability)
                    {
                        await ctx.Channel.EmbedAsync(_eb.Create().WithOkColor()
                            .WithTitle(kvp.Value.Name)
                            .WithDescription(string.IsNullOrWhiteSpace(kvp.Value.Desc)
                                ? kvp.Value.ShortDesc
                                : kvp.Value.Desc)
                            .AddField(GetText(strs.rating), kvp.Value.Rating.ToString(_cultureInfo), true));
                        return;
                    }
                }
                await ReplyErrorLocalizedAsync(strs.pokemon_ability_none).ConfigureAwait(false);
            }
        }
    }
}