using System.Text.Json;

namespace Admin.NET.Plugin.AiDOP.Infrastructure;

/// <summary>
/// 业务动作运行日志查询 API。
///
/// 【租户安全边界】租户一律经 <see cref="AidopTenantScope.ResolveOrThrow"/> 从认证后 JWT 解析，
/// 无有效租户即拒绝，不读前端 tenantId、无默认回退（原实现：类级 <c>[AllowAnonymous]</c> +
/// <c>_userManager.TenantId &gt; 0</c> 否则回退宽松解析，未认证方可携带 <c>?tenantId=</c> 读任意租户日志）。
/// </summary>
[ApiDescriptionSettings(Order = 120, Description = "业务动作运行日志")]
[Route("api/Aidop")]
[NonUnify]
public class AidopActionRunLogQueryService : IDynamicApiController, ITransient
{
    private readonly ISqlSugarClient _db;
    private readonly UserManager _userManager;

    public AidopActionRunLogQueryService(ISqlSugarClient db, UserManager userManager)
    {
        _db = db;
        _userManager = userManager;
    }

    [DisplayName("业务动作运行日志列表")]
    [HttpGet("action-run-log/list")]
    public async Task<object> GetList([FromQuery] AidopActionRunLogListInput input)
    {
        var tenantId = AidopTenantScope.ResolveOrThrow(_userManager);
        var page = input.Page <= 0 ? 1 : input.Page;
        var pageSize = input.PageSize <= 0 ? 20 : Math.Min(input.PageSize, 100);
        var offset = (page - 1) * pageSize;

        var pars = new List<SugarParameter> { new("@TenantId", tenantId) };
        var where = new List<string> { "tenant_id = @TenantId" };

        if (!string.IsNullOrWhiteSpace(input.ActionCode))
        {
            where.Add("action_code LIKE @ActionCode");
            pars.Add(new SugarParameter("@ActionCode", $"%{input.ActionCode.Trim()}%"));
        }
        if (!string.IsNullOrWhiteSpace(input.Status))
        {
            where.Add("status = @Status");
            pars.Add(new SugarParameter("@Status", input.Status.Trim().ToUpperInvariant()));
        }
        if (!string.IsNullOrWhiteSpace(input.BizNo))
        {
            where.Add("biz_no LIKE @BizNo");
            pars.Add(new SugarParameter("@BizNo", $"%{input.BizNo.Trim()}%"));
        }
        if (!string.IsNullOrWhiteSpace(input.StartTimeFrom))
        {
            where.Add("start_time >= @StartFrom");
            pars.Add(new SugarParameter("@StartFrom", input.StartTimeFrom.Trim()));
        }
        if (!string.IsNullOrWhiteSpace(input.StartTimeTo))
        {
            where.Add("start_time <= @StartTo");
            pars.Add(new SugarParameter("@StartTo", input.StartTimeTo.Trim()));
        }

        var whereSql = string.Join(" AND ", where);
        var total = await _db.Ado.GetIntAsync(
            $"SELECT COUNT(*) FROM aidop_action_run_log WHERE {whereSql}",
            pars);

        var list = await _db.Ado.SqlQueryAsync<AidopActionRunLogListRow>(
            $"""
            SELECT
                id AS Id,
                tenant_id AS TenantId,
                action_code AS ActionCode,
                biz_type AS BizType,
                biz_id AS BizId,
                biz_no AS BizNo,
                status AS Status,
                message AS Message,
                detail_json AS DetailJson,
                start_time AS StartTime,
                end_time AS EndTime,
                create_time AS CreateTime
            FROM aidop_action_run_log
            WHERE {whereSql}
            ORDER BY start_time DESC, id DESC
            LIMIT {pageSize} OFFSET {offset}
            """,
            pars);

        return new { total, page, pageSize, list };
    }

    [DisplayName("业务动作运行日志详情")]
    [HttpGet("action-run-log/{id:long}")]
    public async Task<object> GetDetail(long id)
    {
        var tenantId = AidopTenantScope.ResolveOrThrow(_userManager);

        var row = (await _db.Ado.SqlQueryAsync<AidopActionRunLogListRow>(
            """
            SELECT
                id AS Id,
                tenant_id AS TenantId,
                action_code AS ActionCode,
                biz_type AS BizType,
                biz_id AS BizId,
                biz_no AS BizNo,
                status AS Status,
                message AS Message,
                detail_json AS DetailJson,
                start_time AS StartTime,
                end_time AS EndTime,
                create_time AS CreateTime
            FROM aidop_action_run_log
            WHERE id = @Id AND tenant_id = @TenantId
            LIMIT 1
            """,
            new SugarParameter("@Id", id),
            new SugarParameter("@TenantId", tenantId))).FirstOrDefault()
            ?? throw Oops.Oh("运行日志不存在");

        object? detail = null;
        if (!string.IsNullOrWhiteSpace(row.DetailJson))
        {
            try { detail = JsonSerializer.Deserialize<JsonElement>(row.DetailJson); }
            catch { detail = row.DetailJson; }
        }

        return new { row, detail };
    }

    [DisplayName("业务动作编码选项")]
    [HttpGet("action-run-log/action-codes")]
    public async Task<object> GetActionCodes()
    {
        var tenantId = AidopTenantScope.ResolveOrThrow(_userManager);
        var codes = await _db.Ado.SqlQueryAsync<string>(
            """
            SELECT DISTINCT action_code
            FROM aidop_action_run_log
            WHERE tenant_id = @TenantId
            ORDER BY action_code
            """,
            new SugarParameter("@TenantId", tenantId));
        return new { list = codes };
    }
}

public class AidopActionRunLogListInput
{
    public int Page { get; set; } = 1;
    public int PageSize { get; set; } = 20;
    public string? ActionCode { get; set; }
    public string? Status { get; set; }
    public string? BizNo { get; set; }
    public string? StartTimeFrom { get; set; }
    public string? StartTimeTo { get; set; }
}

public sealed class AidopActionRunLogListRow
{
    public long Id { get; set; }
    public long? TenantId { get; set; }
    public string? ActionCode { get; set; }
    public string? BizType { get; set; }
    public long? BizId { get; set; }
    public string? BizNo { get; set; }
    public string? Status { get; set; }
    public string? Message { get; set; }
    public string? DetailJson { get; set; }
    public DateTime? StartTime { get; set; }
    public DateTime? EndTime { get; set; }
    public DateTime? CreateTime { get; set; }
}