using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Dapper;

namespace Wabbajack.Server.DataLayer;

public partial class SqlService
{
    public async Task SetNexusAPIKey(string key, long daily, long hourly)
    {
        await using var conn = await Open();
        await using var trans = await conn.BeginTransactionAsync();
        await conn.ExecuteAsync(@"DELETE FROM NexusKeys WHERE ApiKey = @ApiKey", new {ApiKey = key}, trans);
        await conn.ExecuteAsync(
            @"INSERT INTO NexusKeys (ApiKey, DailyRemain, HourlyRemain) VALUES (@ApiKey, @DailyRemain, @HourlyRemain)",
            new {ApiKey = key, DailyRemain = daily, HourlyRemain = hourly}, trans);
        await trans.CommitAsync();
    }


    public async Task DeleteNexusAPIKey(string key)
    {
        await using var conn = await Open();
        await conn.ExecuteAsync(@"DELETE FROM NexusKeys WHERE ApiKey = @ApiKey", new {ApiKey = key});
    }

    public async Task<List<string>> GetNexusApiKeys(int threshold = 1500)
    {
        await using var conn = await Open();
        return (await conn.QueryAsync<string>(
            @"SELECT ApiKey FROM NexusKeys WHERE DailyRemain >= @Threshold ORDER BY DailyRemain DESC",
            new {Threshold = threshold})).ToList();
    }

    public async Task<List<(string Key, int Daily, int Hourly)>> GetNexusApiKeysWithCounts(int threshold = 1500)
    {
        await using var conn = await Open();
        return (await conn.QueryAsync<(string, int, int)>(
            @"SELECT ApiKey, DailyRemain, HourlyRemain FROM NexusKeys WHERE DailyRemain >= @Threshold ORDER BY DailyRemain DESC",
            new {Threshold = threshold})).ToList();
    }


    public async Task<bool> HaveKey(string key)
    {
        await using var conn = await Open();
        return (await conn.QueryAsync<string>(@"SELECT ApiKey FROM NexusKeys WHERE ApiKey = @ApiKey",
            new {ApiKey = key})).Any();
    }
}