using HermesSocketLibrary.db;
using HermesSocketLibrary.Requests.Messages;
using HermesSocketServer.Store.Internal;
using HermesSocketServer.Validators;

namespace HermesSocketServer.Store
{
    public class VoiceStore : AutoSavedStore<string, TTSVoice>
    {
        private readonly VoiceIdValidator _idValidator;
        private readonly VoiceNameValidator _nameValidator;
        private readonly Database _database;
        private readonly Serilog.ILogger _logger;


        public VoiceStore(VoiceIdValidator voiceIdValidator, VoiceNameValidator voiceNameValidator, [FromKeyedServices("Voice")] DatabaseTable table, Database database, Serilog.ILogger logger)
            : base(table, database, logger)
        {
            _idValidator = voiceIdValidator;
            _nameValidator = voiceNameValidator;
            _database = database;
            _logger = logger;
        }

        public override async Task Load()
        {
            string sql = "SELECT id, name FROM \"TtsVoice\";";
            await _database.Execute(sql, new Dictionary<string, object>(), (reader) =>
            {
                string id = reader.GetString(0);
                _store.Add(id, new TTSVoice()
                {
                    Id = id,
                    Name = reader.GetString(1),
                });
            });
            _logger.Information($"Loaded {_store.Count} TTS voices from database.");
        }

        protected override void OnInitialAdd(string key, TTSVoice value)
        {
            ArgumentException.ThrowIfNullOrWhiteSpace(key, nameof(key));
            ArgumentNullException.ThrowIfNull(value, nameof(value));
            _idValidator.Check(value.Id);
            _nameValidator.Check(value.Name);
        }

        protected override void OnInitialModify(string key, TTSVoice oldValue, TTSVoice newValue)
        {
            ArgumentNullException.ThrowIfNull(newValue, nameof(newValue));
            _idValidator.Check(newValue.Id);
            _nameValidator.Check(newValue.Name);
            ArgumentOutOfRangeException.ThrowIfNotEqual(oldValue.Id, newValue.Id, nameof(oldValue.Id));
            ArgumentOutOfRangeException.ThrowIfEqual(oldValue.Name, newValue.Name, nameof(oldValue.Name));
        }

        protected override void OnPostRemove(string key, TTSVoice value)
        {
        }
    }
}