package api

import (
	"bytes"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

	"github.com/gin-gonic/gin"

	"cmautobuy/admin/model"
	"cmautobuy/admin/service"
)

func TestTaskPayload_包含不可变执行模式(t *testing.T) {
	payload := taskPayload(&model.Task{TaskID: "T-1", TaskType: model.TaskPurchase, ExecutionMode: model.TaskExecutionLive})
	if payload["execution_mode"] != model.TaskExecutionLive {
		t.Fatalf("execution_mode=%v", payload["execution_mode"])
	}
}

func TestResolvePurchaseSpec_请求体上限在进入数据库前拒绝(t *testing.T) {
	gin.SetMode(gin.TestMode)
	router := gin.New()
	Register(router, nil, nil, service.AIEndpointPolicy{})
	body := bytes.Repeat([]byte("x"), service.MaxPurchaseSpecResolutionBodyBytes+1)
	request := httptest.NewRequest(http.MethodPost,
		"/api/v1/client/tasks/cg255/spec-resolution", bytes.NewReader(body))
	request.Header.Set("X-Client-Id", "CLIENT-255")
	request.Header.Set("Idempotency-Key", "spec-resolution-v1:"+strings.Repeat("0", 64))
	recorder := httptest.NewRecorder()

	router.ServeHTTP(recorder, request)
	if recorder.Code != http.StatusBadRequest || !strings.Contains(recorder.Body.String(), `"code":"INVALID_BODY"`) {
		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
	}
}