using Microsoft.Extensions.Configuration;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Text.Json.Serialization;
using YY.Admin.Core;
using YY.Admin.Core.Entity;
using YY.Admin.Core.Services;

namespace YY.Admin.Services.Service.RubberQuickTest;

public class RubberQuickTestOperationService : IRubberQuickTestOperationService, ISingletonDependency
{
    private readonly IHttpClientFactory _httpClientFactory;
    private readonly IConfiguration _configuration;
    private readonly INetworkMonitor _networkMonitor;
    private readonly IMixingProductionPlanService _mixingProductionPlanService;
    private readonly ILoggerService _logger;

    private static readonly JsonSerializerOptions _jsonOpts = new()
    {
        PropertyNameCaseInsensitive = true,
        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
        DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
    };

    public RubberQuickTestOperationService(
        IHttpClientFactory httpClientFactory,
        IConfiguration configuration,
        INetworkMonitor networkMonitor,
        IMixingProductionPlanService mixingProductionPlanService,
        ILoggerService logger)
    {
        _httpClientFactory = httpClientFactory;
        _configuration = configuration;
        _networkMonitor = networkMonitor;
        _mixingProductionPlanService = mixingProductionPlanService;
        _logger = logger;
    }

    private string BaseUrl => (_configuration.GetValue<string>("JeecgIntegration:BaseUrl") ?? "http://localhost:8080/jeecg-boot").TrimEnd('/');
    private int DefaultTenantId => (int?)_configuration.GetValue<long?>("JeecgIntegration:DefaultTenantId") ?? 1002;

    public async Task<List<MesXslMixingProductionPlan>> GetMixingProductionPlansAsync(CancellationToken ct = default)
    {
        var result = await _mixingProductionPlanService.GetAllCachedAsync(ct).ConfigureAwait(false);
        _logger.Information($"[快检记录] 加载密炼生产计划 {result.Count} 条");
        return result;
    }

    public async Task<MesXslRubberQuickTestStd?> GetStdByRubberMaterialNameAsync(string rubberMaterialName, CancellationToken ct = default)
    {
        if (string.IsNullOrWhiteSpace(rubberMaterialName))
            return null;
        if (!_networkMonitor.IsOnline)
            throw new InvalidOperationException("网络未连接，无法加载实验标准");

        var encoded = Uri.EscapeDataString(rubberMaterialName.Trim());
        var url = $"{BaseUrl}/xslmes/mesXslRubberQuickTestStd/anon/queryByRubberMaterialName?rubberMaterialName={encoded}";
        using var client = _httpClientFactory.CreateClient("JeecgApi");
        var resp = await client.GetAsync(url, ct).ConfigureAwait(false);
        var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
        using var doc = JsonDocument.Parse(json);
        if (!doc.RootElement.TryGetProperty("success", out var successEl) || !successEl.GetBoolean())
        {
            var msg = doc.RootElement.TryGetProperty("message", out var msgEl) ? msgEl.GetString() : "查询实验标准失败";
            _logger.Warning($"[快检记录] 实验标准查询失败: {msg}");
            return null;
        }
        if (!doc.RootElement.TryGetProperty("result", out var resultEl) || resultEl.ValueKind == JsonValueKind.Null)
            return null;
        return resultEl.Deserialize<MesXslRubberQuickTestStd>(_jsonOpts);
    }

    public async Task<string?> SaveRecordAsync(MesXslRubberQuickTestRecord record, CancellationToken ct = default)
    {
        if (!_networkMonitor.IsOnline)
            throw new InvalidOperationException("网络未连接，无法保存快检记录");

        var url = $"{BaseUrl}/xslmes/mesXslRubberQuickTestRecord/anon/add";
        using var client = _httpClientFactory.CreateClient("JeecgApi");
        var body = JsonSerializer.Serialize(record, _jsonOpts);
        using var content = new StringContent(body, Encoding.UTF8, "application/json");
        var resp = await client.PostAsync(url, content, ct).ConfigureAwait(false);
        var json = await resp.Content.ReadAsStringAsync(ct).ConfigureAwait(false);
        using var doc = JsonDocument.Parse(json);
        if (!doc.RootElement.TryGetProperty("success", out var successEl) || !successEl.GetBoolean())
        {
            var msg = doc.RootElement.TryGetProperty("message", out var msgEl) ? msgEl.GetString() : "保存失败";
            throw new InvalidOperationException(msg ?? "保存失败");
        }
        _logger.Information($"[快检记录] 保存成功 recordNo={record.RecordNo}");
        return doc.RootElement.TryGetProperty("message", out var m) ? m.GetString() : "保存成功";
    }
}