zszq-trs/YLErpWeb/WebAPI/Controllers/TradeApprovalOaMockController.cs

using System.Collections.Concurrent;
using System.Text.Json;
using YLErp.Helpers;

namespace YLErp.Web.WebAPI.Controllers
{
    /// <summary>
    /// 仅供本地开发验证收益互换移动审批调用链的 OA 模拟接口。
    /// </summary>
    [ApiController]
    [Route("api/mock/tradeApprovalOa")]
    public class TradeApprovalOaMockController : ControllerBase
    {
        private static readonly ConcurrentDictionary<string, MockOaFlow> Flows = new();
        private static readonly JsonSerializerOptions JsonOptions = new()
        {
            PropertyNamingPolicy = JsonNamingPolicy.CamelCase
        };

        [HttpPost("createOaFlow")]
        public IActionResult CreateOaFlow([FromBody] JsonElement payload)
        {
            if (!IsEnabled()) return NotFound();

            var requestId = "mock-" + Guid.NewGuid().ToString("N");
            Flows[requestId] = new MockOaFlow { RequestId = requestId };
            return Json(new { code = 0, data = new { msg = string.Empty, requestid = requestId }, status = "SUCCESS" });
        }

        [HttpGet("getRequestData")]
        public IActionResult GetRequestData([FromQuery] string requestId)
        {
            if (!IsEnabled()) return NotFound();

            if (!Flows.TryGetValue(requestId ?? string.Empty, out var flow))
                return Json(new { code = 0, data = Array.Empty<object>(), status = "SUCCESS" });

            return Json(new
            {
                code = 0,
                data = new[] { new { requestId = flow.RequestId, flowStatusType = flow.FlowStatusType, status = flow.Status } },
                status = "SUCCESS"
            });
        }

        [HttpPost("forceEndOaFlow")]
        public IActionResult ForceEndOaFlow([FromQuery] string requestId)
        {
            if (!IsEnabled()) return NotFound();

            if (requestId != null && Flows.TryGetValue(requestId, out var flow))
            {
                flow.FlowStatusType = "3";
                flow.Status = "归档";
                flow.IsEnded = true;
            }

            return Json(new { code = 0, data = new { resultcode = "0" }, status = "SUCCESS" });
        }

        [HttpPost("setStatus")]
        public IActionResult SetStatus([FromQuery] string requestId, [FromQuery] string flowStatusType, [FromQuery] string status = null)
        {
            if (!IsEnabled()) return NotFound();
            if (flowStatusType != "0" && flowStatusType != "1" && flowStatusType != "2" && flowStatusType != "3")
                return BadRequest(new { code = 1, msg = "flowStatusType 只能为 0、1 或 2" });
            if (!Flows.TryGetValue(requestId ?? string.Empty, out var flow))
                return NotFound(new { code = 1, msg = "未找到 requestId" });
            if (flow.IsEnded)
                return BadRequest(new { code = 1, msg = "OA 流程已归档" });

            flow.FlowStatusType = flowStatusType;
            if (!string.IsNullOrWhiteSpace(status))
                flow.Status = status;
            return Json(new { code = 0, data = new { requestId, flowStatusType, status = flow.Status }, status = "SUCCESS" });
        }

        [HttpGet("flows")]
        public IActionResult GetFlows()
        {
            if (!IsEnabled()) return NotFound();

            return Json(new
            {
                code = 0,
                data = Flows.Values.Select(x => new { requestId = x.RequestId, flowStatusType = x.FlowStatusType, status = x.Status, isEnded = x.IsEnded }),
                status = "SUCCESS"
            });
        }

        private static bool IsEnabled()
        {
            return bool.TryParse(AppManager.GetConfiguration()["TradeApprovalOaMock:Enabled"], out var enabled) && enabled;
        }

        private JsonResult Json(object value)
        {
            return new JsonResult(value, JsonOptions);
        }

        private sealed class MockOaFlow
        {
            public string RequestId { get; set; }
            public string FlowStatusType { get; set; } = "0";
            public string Status { get; set; } = "创建";
            public bool IsEnded { get; set; }
        }

    }
}