using Admin.NET.Plugin.AiDOP.Dto.S8;
using Admin.NET.Plugin.AiDOP.Infrastructure;
using Admin.NET.Plugin.AiDOP.Service.S8;

namespace Admin.NET.Plugin.AiDOP.Controllers.S8;

[ApiController]
[Route("api/aidop/s8/exceptions")]
[NonUnify]
public class AdoS8ExceptionsController : ControllerBase
{
    private readonly S8ExceptionService _exceptionSvc;
    private readonly S8TaskFlowService _taskFlowSvc;
    private readonly S8DecisionService _decisionSvc;
    private readonly S8TrustedScopeResolver _scope;

    public AdoS8ExceptionsController(
        S8ExceptionService exceptionSvc,
        S8TaskFlowService taskFlowSvc,
        S8DecisionService decisionSvc,
        S8TrustedScopeResolver scope)
    {
        _exceptionSvc = exceptionSvc;
        _taskFlowSvc = taskFlowSvc;
        _decisionSvc = decisionSvc;
        _scope = scope;
    }

    [HttpGet]
    public async Task<IActionResult> GetPagedAsync([FromQuery] AdoS8ExceptionQueryDto q)
    {
        // S8-TENANT-FACTORY-P0-CLOSURE-1：作用域一律服务端解析，覆盖客户端传入值。
        var scope = await _scope.ResolveAsync();
        q.TenantId = scope.TenantId;
        q.FactoryId = scope.FactoryId;
        var (total, list) = await _exceptionSvc.GetPagedAsync(q);
        return Ok(new { total, page = q.Page, pageSize = q.PageSize, list });
    }

    [HttpGet("filter-options")]
    public async Task<IActionResult> GetFilterOptionsAsync([FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1)
    {
        // Compatibility-only. Security scope is resolved server-side.
        _ = tenantId; _ = factoryId;
        var scope = await _scope.ResolveAsync();
        return Ok(await _exceptionSvc.GetFilterOptionsAsync(scope.TenantId, scope.FactoryId));
    }

    [HttpGet("{id:long}")]
    public async Task<IActionResult> GetDetailAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1)
    {
        // Compatibility-only. Security scope is resolved server-side.
        _ = tenantId; _ = factoryId;
        var scope = await _scope.ResolveAsync();
        var detail = await _exceptionSvc.GetDetailAsync(id, scope.TenantId, scope.FactoryId);
        return detail == null ? NotFound() : Ok(detail);
    }

    [HttpGet("{id:long}/timeline")]
    public async Task<IActionResult> GetTimelineAsync(long id)
    {
        if (!await IsInScopeAsync(id)) return NotFound();
        return Ok(await _decisionSvc.GetTimelineAsync(id));
    }

    [HttpGet("{id:long}/decisions")]
    public async Task<IActionResult> GetDecisionsAsync(long id)
    {
        if (!await IsInScopeAsync(id)) return NotFound();
        return Ok(await _decisionSvc.GetDecisionsAsync(id));
    }

    [HttpGet("{id:long}/evidences")]
    public async Task<IActionResult> GetEvidencesAsync(long id)
    {
        if (!await IsInScopeAsync(id)) return NotFound();
        return Ok(await _decisionSvc.GetEvidencesAsync(id));
    }

    /// <summary>子资源归属由父异常派生；不在可信作用域内一律按「不存在」处理，不泄露他租户资源是否存在。</summary>
    private async Task<bool> IsInScopeAsync(long exceptionId)
    {
        var scope = await _scope.ResolveAsync();
        return await _decisionSvc.IsExceptionInScopeAsync(exceptionId, scope.TenantId, scope.FactoryId);
    }

    [HttpPost("{id:long}/claim")]
    public async Task<IActionResult> ClaimAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8ClaimBody? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.ClaimAsync(id, scope.TenantId, scope.FactoryId, body?.AssigneeId ?? 0, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/transfer")]
    public async Task<IActionResult> TransferAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8TransferDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.TransferAsync(id, scope.TenantId, scope.FactoryId, body?.AssigneeId ?? 0, body?.Remark);
            return Ok(new { id = e.Id, assigneeId = e.AssigneeId });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/start-progress")]
    public async Task<IActionResult> StartProgressAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8CommentDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.StartProgressAsync(id, scope.TenantId, scope.FactoryId, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/upgrade")]
    public async Task<IActionResult> UpgradeAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8CommentDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.UpgradeAsync(id, scope.TenantId, scope.FactoryId, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/reject")]
    public async Task<IActionResult> RejectAsync(long id, [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8CommentDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.RejectAsync(id, scope.TenantId, scope.FactoryId, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/submit-verification")]
    public async Task<IActionResult> SubmitVerificationAsync(long id,
        [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8SubmitVerificationDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.SubmitVerificationAsync(
                id, scope.TenantId, scope.FactoryId, body?.VerifierId ?? 0, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status, verifierId = e.VerifierId });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/approve-verification")]
    public async Task<IActionResult> ApproveVerificationAsync(long id,
        [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8ApproveVerificationDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.ApproveVerificationAsync(id, scope.TenantId, scope.FactoryId, body?.Remark);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/reject-verification")]
    public async Task<IActionResult> RejectVerificationAsync(long id,
        [FromQuery] long tenantId = 1, [FromQuery] long factoryId = 1,
        [FromBody] AdoS8RejectVerificationDto? body = null)
    {
        _ = tenantId; _ = factoryId;
        try
        {
            var scope = await _scope.ResolveAsync();
            var e = await _taskFlowSvc.RejectVerificationAsync(id, scope.TenantId, scope.FactoryId, body?.Remark ?? string.Empty);
            return Ok(new { id = e.Id, status = e.Status });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPost("{id:long}/comment")]
    public async Task<IActionResult> CommentAsync(long id, [FromBody] AdoS8CommentDto? body = null)
    {
        try
        {
            var scope = await _scope.ResolveAsync();
            await _taskFlowSvc.CommentAsync(id, scope.TenantId, scope.FactoryId, body?.Remark);
            return Ok(new { id });
        }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }
}

public class AdoS8ClaimBody
{
    public long AssigneeId { get; set; }
    public string? Remark { get; set; }
}