// =============================================================================
// DEE Action: ASA_Scenario5_CheckChangeApprovalRegistered
// Scenario:   5 — Custom DEE Action at Every Stage
// Stage:      Acceptance Gate
//
// Purpose:
//   Verify that an approved change request exists in the QMS for the specific
//   target baking station before recalibration is allowed to proceed.
//   Gate semantics: if this returns false, only this oven's task is skipped —
//   other ovens with approved change requests continue to be evaluated.
//
// Simulation:
//   The approval state for each station is controlled by a per-resource
//   MES Configuration Entry, toggled independently from the MES UI:
//
//     Path : /Cmf/Tutorials/AutomationScheduleAction/Scenario5/ChangeApprovalRegistered/{resourceName}
//     Type : Boolean
//     Value: true  → approved change request found → gate passes
//            false → no approved request           → SkippedGateFailed
//
//   Example entries for the tutorial resources:
//     /Cmf/Tutorials/AutomationScheduleAction/Scenario5/ChangeApprovalRegistered/ASA Baker-01
//     /Cmf/Tutorials/AutomationScheduleAction/Scenario5/ChangeApprovalRegistered/ASA Baker-02
//
//   Set Baker-02 to false to demonstrate that this gate blocks one oven while
//   Baker-01 continues to the action stage.
//
// DEE Contract:
//   Input  - Task : AutomationScheduledActionTask  (includes target entity via EntityName)
//   Output - Result : Boolean  (true = approved request found, false = not found)
//
// Fail-closed: any exception or missing config is treated as false.
// =============================================================================

using Cmf.Foundation.BusinessOrchestration.Abstractions;
using Cmf.Foundation.BusinessOrchestration.ConfigurationManagement.InputObjects;
using Cmf.Foundation.Common.Abstractions;
using Cmf.Foundation.Configuration.Abstractions;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;

namespace Cmf.Custom.Tutorials.AutomationScheduleAction.Actions
{
    public class ASA_Scenario5_CheckChangeApprovalRegistered : DeeDevBase
    {
        public override bool DeeTestCondition(Dictionary<string, object> Input)
        {
            //---Start DEE Condition Code---

            return true;

            //---End DEE Condition Code---
        }

        public override Dictionary<string, object> DeeActionCode(Dictionary<string, object> Input)
        {
            //---Start DEE Code---

            UseReference("", "Cmf.Foundation.BusinessOrchestration.Abstractions");
            UseReference("", "Cmf.Foundation.BusinessOrchestration.ConfigurationManagement");
            UseReference("", "Cmf.Foundation.BusinessOrchestration.ConfigurationManagement.InputObjects");

            IServiceProvider _svcProvider = Input["ServiceProvider"] as IServiceProvider;
            IEntityFactory _entFactory = _svcProvider.GetService<IEntityFactory>();

            //INPUT: Automation Scheduled Action Task
            var task = Input["Task"] as IAutomationScheduledActionTask;
            string resourceName = task?.EntityName ?? string.Empty;

            // In production this is where the QMS integration query would go
            // For simulation, we just read the config value to determine if an approved request is registered
            const string configParentPath = "/Cmf/Tutorials/AutomationScheduleAction/Scenario5/ChangeApprovalRegistered";
            string configPath = $"{configParentPath}/{resourceName}";

            IConfig approvalConfig = _entFactory.Create<IConfig>();
            if (!approvalConfig.TryLoad(configPath))
            {
                approvalConfig.Name = resourceName;
                approvalConfig.ValueType = "System.Boolean";
                approvalConfig.Value = false;
                approvalConfig.Create(configParentPath);
            }

            bool approved = approvalConfig.GetConfigValue<bool>();

            //OUTPUT: Boolean - true if check approved, otherwise false
            Input["Result"] = approved;

            //---End DEE Code---
            return Input;
        }
    }
}