using Microsoft.EntityFrameworkCore;
using WCTDataMiner.Core.Data;
using WCTDataMiner.Core.Models;

namespace WCTDataMiner.Core.Services;

/// <summary>
/// 维度表管理服务 - 负责维度表的CRUD操作
/// </summary>
public class DimensionService
{
    private readonly WctMinerDbContext _context;

    public DimensionService(WctMinerDbContext context)
    {
        _context = context;
    }

    /// <summary>
    /// 获取或创建TX面板维度
    /// </summary>
    public async Task<TxPanel> GetOrCreateTxPanelAsync(string name)
    {
        var existing = await _context.TxPanels
            .FirstOrDefaultAsync(p => p.Name == name);

        if (existing != null) return existing;

        var newPanel = new TxPanel { Name = name };
        _context.TxPanels.Add(newPanel);
        await _context.SaveChangesAsync();
        return newPanel;
    }

    /// <summary>
    /// 获取或创建TX硬件版本维度
    /// </summary>
    public async Task<TxHardware> GetOrCreateTxHardwareAsync(string version)
    {
        var existing = await _context.TxHardwares
            .FirstOrDefaultAsync(h => h.Version == version);

        if (existing != null) return existing;

        var newHardware = new TxHardware { Version = version };
        _context.TxHardwares.Add(newHardware);
        await _context.SaveChangesAsync();
        return newHardware;
    }

    /// <summary>
    /// 获取或创建TX软件版本维度
    /// </summary>
    public async Task<TxSoftware> GetOrCreateTxSoftwareAsync(string version)
    {
        var existing = await _context.TxSoftwares
            .FirstOrDefaultAsync(s => s.Version == version);

        if (existing != null) return existing;

        var newSoftware = new TxSoftware { Version = version };
        _context.TxSoftwares.Add(newSoftware);
        await _context.SaveChangesAsync();
        return newSoftware;
    }

    /// <summary>
    /// 获取或创建RX类型维度
    /// </summary>
    public async Task<RxType> GetOrCreateRxTypeAsync(string name)
    {
        var existing = await _context.RxTypes
            .FirstOrDefaultAsync(r => r.Name == name);

        if (existing != null) return existing;

        var newRxType = new RxType { Name = name };
        _context.RxTypes.Add(newRxType);
        await _context.SaveChangesAsync();
        return newRxType;
    }
}