package httpx

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"

	"go.uber.org/zap"

	adminlogic "spark-server/internal/module/admin/logic"
	adminhandler "spark-server/internal/transport/http/handler/admin"
)

func TestAdminImStatsRequiresJWT(t *testing.T) {
	tokens := adminlogic.NewTokenService("test-admin-secret-at-least-32-bytes!!")
	r := NewEngine(zap.NewNop(), &EngineDeps{
		Admin:       adminlogic.NewService(nil, nil, nil),
		AdminTokens: tokens,
	})
	w := httptest.NewRecorder()
	r.ServeHTTP(w, httptest.NewRequest(http.MethodGet, "/api/admin/spark/im/stats", nil))
	if w.Code != http.StatusUnauthorized {
		t.Fatalf("status %d body %s", w.Code, w.Body.String())
	}
	var env adminhandler.ApiResponse
	if err := json.Unmarshal(w.Body.Bytes(), &env); err != nil {
		t.Fatal(err)
	}
	if env.Success {
		t.Fatalf("%+v", env)
	}
}

func TestAdminImStatsWithToken(t *testing.T) {
	tokens := adminlogic.NewTokenService("test-admin-secret-at-least-32-bytes!!")
	tok, err := tokens.CreateToken(1, "admin", "SUPER_ADMIN", "")
	if err != nil {
		t.Fatal(err)
	}
	r := NewEngine(zap.NewNop(), &EngineDeps{
		Admin:       adminlogic.NewService(nil, nil, nil),
		AdminTokens: tokens,
	})
	req := httptest.NewRequest(http.MethodGet, "/api/admin/spark/im/stats", nil)
	req.Header.Set("Authorization", "Bearer "+tok)
	w := httptest.NewRecorder()
	r.ServeHTTP(w, req)
	if w.Code != http.StatusInternalServerError && w.Code != http.StatusOK {
		// nil db → 500 with admin: mysql not ready message in Fail body
		t.Fatalf("status %d body %s", w.Code, w.Body.String())
	}
	var env adminhandler.ApiResponse
	if err := json.Unmarshal(w.Body.Bytes(), &env); err != nil {
		t.Fatal(err)
	}
	if env.Success {
		t.Fatalf("expected fail without db: %+v", env)
	}
}

func TestAdminPopAlias(t *testing.T) {
	tokens := adminlogic.NewTokenService("test-admin-secret-at-least-32-bytes!!")
	tok, err := tokens.CreateToken(1, "admin", "SUPER_ADMIN", "")
	if err != nil {
		t.Fatal(err)
	}
	r := NewEngine(zap.NewNop(), &EngineDeps{
		Admin:       adminlogic.NewService(nil, nil, nil),
		AdminTokens: tokens,
	})
	req := httptest.NewRequest(http.MethodGet, "/api/admin/pop/api-doc", nil)
	req.Header.Set("Authorization", "Bearer "+tok)
	w := httptest.NewRecorder()
	r.ServeHTTP(w, req)
	if w.Code != http.StatusOK {
		t.Fatalf("status %d %s", w.Code, w.Body.String())
	}
	var env adminhandler.ApiResponse
	if err := json.Unmarshal(w.Body.Bytes(), &env); err != nil {
		t.Fatal(err)
	}
	if !env.Success {
		t.Fatalf("%+v", env)
	}
}