using Admin.NET.Plugin.AiDOP.Entity;
using Admin.NET.Plugin.AiDOP.Service.S8.OrderFlow;
using Yitter.IdGenerator;

namespace Admin.NET.Plugin.AiDOP.Infrastructure;

/// <summary>
/// Ai-DOP 每租户必备基线：S8 七个业务角色 + KPI calc config（从 AIDOP 模板租户复制）。
/// 形态为「每租户复制」，便于各租户独立调整 KPI 公式与角色配置。
/// </summary>
public sealed class AidopTenantInitService : ITransient
{
    /// <summary>AIDOP 运行租户：KPI calc config 模板来源。</summary>
    public const long KpiTemplateTenantId = 797403760988229L;

    private static readonly (string Code, string Name, int OrderNo)[] S8BusinessRoles =
    {
        ("ROLE_ORDER_PLANNER", "订单计划员", 800),
        ("ROLE_PRODUCTION_PLANNER", "生产计划员", 801),
        ("ROLE_PURCHASER", "采购员", 802),
        ("ROLE_WH_INBOUND", "仓库收货员", 803),
        ("ROLE_WH_OUTBOUND", "仓库发货员", 804),
        ("ROLE_QC", "质检员", 805),
        ("ROLE_EQUIP_MAINT", "设备维修员", 806),
    };

    private readonly ISqlSugarClient _db;

    public AidopTenantInitService(ISqlSugarClient db) => _db = db;

    /// <summary>幂等种入目标租户的 S8 业务角色与 KPI calc config；允许重复调用。</summary>
    public async Task InitTenantBaselineAsync(long tenantId)
    {
        if (tenantId <= 0) return;

        await SeedS8BusinessRolesAsync(tenantId);
        await SeedKpiCalcConfigFromTemplateAsync(tenantId);
    }

    private async Task SeedS8BusinessRolesAsync(long tenantId)
    {
        var ct = DateTime.Now;
        foreach (var (code, name, orderNo) in S8BusinessRoles)
        {
            var exists = await _db.Queryable<SysRole>()
                .ClearFilter<ITenantIdFilter>()
                .AnyAsync(r => r.TenantId == tenantId && r.Code == code);
            if (exists) continue;

            await _db.Insertable(new SysRole
            {
                Id = YitIdHelper.NextId(),
                TenantId = tenantId,
                Name = name,
                Code = code,
                OrderNo = orderNo,
                DataScope = DataScopeEnum.Self,
                Status = StatusEnum.Enable,
                Remark = "S8 业务角色（异常协同承接）",
                CreateTime = ct,
            }).ExecuteCommandAsync();
        }
    }

    private async Task SeedKpiCalcConfigFromTemplateAsync(long tenantId)
    {
        if (tenantId == KpiTemplateTenantId) return;

        var templates = await _db.Queryable<AdoSmartOpsKpiCalcConfig>()
            .ClearFilter<ITenantIdFilter>()
            .Where(c => c.TenantId == KpiTemplateTenantId)
            .ToListAsync();
        if (templates.Count == 0) return;

        var now = DateTime.Now;
        foreach (var tpl in templates)
        {
            var exists = await _db.Queryable<AdoSmartOpsKpiCalcConfig>()
                .ClearFilter<ITenantIdFilter>()
                .AnyAsync(c => c.TenantId == tenantId && c.MetricCode == tpl.MetricCode && c.VersionNo == tpl.VersionNo);
            if (exists) continue;

            await _db.Insertable(new AdoSmartOpsKpiCalcConfig
            {
                TenantId = tenantId,
                MetricCode = tpl.MetricCode,
                ModuleCode = tpl.ModuleCode,
                VersionNo = tpl.VersionNo,
                CalcEngineType = tpl.CalcEngineType,
                DataSourceCode = tpl.DataSourceCode,
                SqlScript = tpl.SqlScript,
                SqlParametersJson = tpl.SqlParametersJson,
                TimeoutSeconds = tpl.TimeoutSeconds,
                PublishStatus = tpl.PublishStatus,
                IsCurrent = tpl.IsCurrent,
                Remark = tpl.Remark,
                CreatedBy = "AidopTenantInit",
                CreatedAt = now,
            }).ExecuteCommandAsync();
        }
    }
}