using Admin.NET.Plugin.AiDOP.Entity.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/config/alert-rules")]
[NonUnify]
public class AdoS8ConfigAlertRulesController : ControllerBase
{
    // 写能力已永久退役：不得为了构造一个不会被使用的 scope 而读取组织库。
    // Service 写方法必须在读取该占位值或访问任何仓储前抛 S8WriteRetiredException。
    private static readonly S8TrustedScope RetiredWriteScope = new(0, 0);

    private readonly S8AlertRuleService _svc;
    private readonly S8TrustedScopeResolver _scope;

    public AdoS8ConfigAlertRulesController(S8AlertRuleService svc, S8TrustedScopeResolver scope)
    {
        _svc = svc;
        _scope = scope;
    }

    [HttpGet]
    public async Task<IActionResult> ListAsync([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 _svc.ListAsync(scope.TenantId, scope.FactoryId));
    }

    // ================================================================================
    // S8-STEP6D-CFG-ALERT-LEGACY-WRITE-GUARD-CERT-1：POST / PUT / DELETE 已退役 → 410 Gone。
    //
    // 410 而非 400/403/404 是刻意选择：语义为「该能力曾经存在、现已永久退役」。
    // 400 会暗示「改对入参还能存」，404 会暗示「换个 Id 还能存」，都与事实不符。
    //
    // ⚠️ catch 顺序：S8WriteRetiredException 必须排在 S8NotFoundException / S8BizException 之前，
    //    否则会被基类分支先接住、降级成 404/400。
    // 返回固定文案常量（不是 ex.ToString()/堆栈/类型名），避免泄漏内部实现。
    // GET 保持不变，历史兼容数据仍可读。
    // ================================================================================

    private IActionResult Retired() =>
        StatusCode(Microsoft.AspNetCore.Http.StatusCodes.Status410Gone,
            new { message = S8WriteRetiredException.UserMessage });

    [HttpPost]
    public async Task<IActionResult> CreateAsync([FromBody] AdoS8AlertRule body)
    {
        try { return Ok(await _svc.CreateAsync(body, RetiredWriteScope)); }
        catch (S8WriteRetiredException) { return Retired(); }
        catch (S8NotFoundException) { return NotFound(); }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpPut("{id:long}")]
    public async Task<IActionResult> UpdateAsync(long id, [FromBody] AdoS8AlertRule body)
    {
        try { return Ok(await _svc.UpdateAsync(id, body, RetiredWriteScope)); }
        catch (S8WriteRetiredException) { return Retired(); }
        catch (S8NotFoundException) { return NotFound(); }
        catch (S8BizException ex) { return BadRequest(new { message = ex.Message }); }
    }

    [HttpDelete("{id:long}")]
    public async Task<IActionResult> DeleteAsync(long id)
    {
        try { await _svc.DeleteAsync(id, RetiredWriteScope); }
        catch (S8WriteRetiredException) { return Retired(); }
        catch (S8NotFoundException) { return NotFound(); }
        return Ok();
    }
}