feat: simplify SOP to immediate-effect configuration

internal/run/preview.go

@@ -0,0 +1,62 @@
+package run
+
+import (
+	"net/http"
+	"strconv"
+
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/access"
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/auth"
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/model"
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/response"
+	"github.com/gin-gonic/gin"
+)
+
+func (h *Handler) PreviewScenario(c *gin.Context) {
+	p, _ := auth.PrincipalFromContext(c)
+	scenarioID, err := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err != nil || scenarioID == 0 || !access.CanViewScenario(h.db, p, scenarioID) {
+		response.Error(c, http.StatusNotFound, "NOT_FOUND", "场景不存在")
+		return
+	}
+	var body struct {
+		Input         map[string]interface{} `json:"input"`
+		InitialValues map[string]interface{} `json:"initial_values"`
+		Selector      knowledgeSelector      `json:"knowledge_selector"`
+	}
+	if err := c.ShouldBindJSON(&body); err != nil {
+		response.Error(c, http.StatusBadRequest, "INVALID_ARGUMENT", "预览参数格式不正确")
+		return
+	}
+	var scenario model.Scenario
+	if err := h.db.Where("id = ? AND tenant_id = ?", scenarioID, p.TenantID).First(&scenario).Error; err != nil {
+		response.Error(c, http.StatusNotFound, "NOT_FOUND", "场景不存在")
+		return
+	}
+	var fields []model.ScenarioField
+	if err := h.db.Where("scenario_id = ? AND tenant_id = ?", scenarioID, p.TenantID).Order("sort_order,id").Find(&fields).Error; err != nil {
+		response.Error(c, http.StatusInternalServerError, "QUERY_FAILED", "查询场景输入失败")
+		return
+	}
+	mapped := mergeValues(mapScenarioInput(fields, body.Input), body.InitialValues)
+	if err := validateInitialAnswers(fields, mapped); err != nil {
+		response.Error(c, http.StatusUnprocessableEntity, "INVALID_INPUT", err.Error())
+		return
+	}
+	derived, matchedRules, err := deriveForScenario(h.db, p.TenantID, scenarioID, mapped)
+	if err != nil {
+		response.Error(c, http.StatusUnprocessableEntity, "RULE_EVALUATION_FAILED", err.Error())
+		return
+	}
+	context := runtimeContext(mapped, derived, nil)
+	knowledge, err := loadKnowledgeOutputsForScenario(h.db, scenarioID, p.TenantID, context, body.Selector)
+	if err != nil {
+		response.Error(c, http.StatusInternalServerError, "OUTPUT_FAILED", "生成知识预览失败")
+		return
+	}
+	outputs, err := buildOutputViews(scenario.OutputSchema, mapped, derived, map[string]interface{}{}, knowledge, "preview", "")
+	if err != nil {
+		response.Error(c, http.StatusInternalServerError, "OUTPUT_FAILED", "生成场景输出失败")
+		return
+	}
+	response.OK(c, gin.H{"input": mapped, "derived": derived, "matched_rules": matchedRules, "knowledge": knowledge, "outputs": outputs})
+}