cpone_midleware/internal/http/tarif_kerjasama_test.go

package http

import (
	"context"
	"errors"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

	"primaya-api/cpone-middleware/internal/repository"
)

type fakeTarifKerjasamaRepository struct {
	page         repository.TarifKerjasamaPage
	detail       *repository.TarifKerjasamaDetail
	err          error
	listParams   repository.TarifKerjasamaListParams
	detailParams repository.TarifKerjasamaDetailParams
	detailID     int64
}

func (f *fakeTarifKerjasamaRepository) ListTarifKerjasama(_ context.Context, params repository.TarifKerjasamaListParams) (repository.TarifKerjasamaPage, error) {
	f.listParams = params
	return f.page, f.err
}

func (f *fakeTarifKerjasamaRepository) GetTarifKerjasama(_ context.Context, id int64, params repository.TarifKerjasamaDetailParams) (*repository.TarifKerjasamaDetail, error) {
	f.detailID = id
	f.detailParams = params
	return f.detail, f.err
}

func TestListTarifKerjasamaResponseAndFilters(t *testing.T) {
	kode, pic := "INS-001", "Bapak A"
	repo := &fakeTarifKerjasamaRepository{page: repository.TarifKerjasamaPage{
		Total: 16,
		Items: []repository.TarifKerjasamaSummary{{
			PerusahaanTarifID: 1098, PerusahaanID: "COMP-001", KodePerusahaan: &kode,
			NamaPerusahaan: "24 Medicare", PIC: &pic, JumlahGroupTarif: 2,
		}},
	}}
	handler := Handler{tarifRepo: repo}
	request := httptest.NewRequest(http.MethodGet, "http://localhost/api/cpone/tarif-kerjasama?search=medicare&perusahaan_id=COMP-001&tarif_id=1098&page=1&per_page=15", nil)
	recorder := httptest.NewRecorder()

	handler.ListTarifKerjasama(recorder, request)

	if recorder.Code != http.StatusOK {
		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
	}
	if repo.listParams.Search != "medicare" || repo.listParams.PerusahaanID != "COMP-001" || repo.listParams.TarifID == nil || *repo.listParams.TarifID != 1098 {
		t.Fatalf("params mismatch: %+v", repo.listParams)
	}
	for _, expected := range []string{
		`"PerusahaanTarifID":1098`, `"NamaPerusahaan":"24 Medicare"`,
		`"JumlahGroupTarif":2`, `"last_page":2`,
	} {
		if !strings.Contains(recorder.Body.String(), expected) {
			t.Fatalf("response does not contain %s: %s", expected, recorder.Body.String())
		}
	}
}

func TestGetTarifKerjasamaNestedResponse(t *testing.T) {
	layananID, namaLayanan := "LAB-001", "Darah Lengkap"
	kelasID, namaKelas := "KLS-1", "Kelas I"
	detail := &repository.TarifKerjasamaDetail{
		TarifKerjasamaSummary: repository.TarifKerjasamaSummary{
			PerusahaanTarifID: 1098, PerusahaanID: "COMP-001",
			NamaPerusahaan: "24 Medicare", JumlahGroupTarif: 1,
		},
		GroupTarif: []repository.TarifKerjasamaGroup{{
			GroupTarifID: 501, PerusahaanTarifID: 1098,
			NamaGroupTarif: "Tarif Corporate 2026", NA: "N", Aktif: true,
			JumlahLayanan: 1,
			Layanan: []repository.TarifKerjasamaLayanan{{
				LayananID: &layananID, NamaLayanan: &namaLayanan, JumlahDetail: 1,
				Detail: []repository.TarifKerjasamaLayananDetail{{
					TarifLayananID: 1, KelasID: &kelasID, NamaKelas: &namaKelas, Harga: 125000,
				}},
			}},
		}},
	}
	repo := &fakeTarifKerjasamaRepository{detail: detail}
	handler := Handler{tarifRepo: repo}
	request := httptest.NewRequest(http.MethodGet, "/api/cpone/tarif-kerjasama/1098?group_tarif_id=501&effective_date=2026-08-22", nil)
	request.SetPathValue("id", "1098")
	recorder := httptest.NewRecorder()

	handler.GetTarifKerjasama(recorder, request)

	if recorder.Code != http.StatusOK || repo.detailID != 1098 {
		t.Fatalf("status=%d id=%d body=%s", recorder.Code, repo.detailID, recorder.Body.String())
	}
	if repo.detailParams.GroupTarifID == nil || *repo.detailParams.GroupTarifID != 501 || repo.detailParams.Active != "N" || repo.detailParams.EffectiveDate != "2026-08-22" {
		t.Fatalf("params mismatch: %+v", repo.detailParams)
	}
	for _, expected := range []string{
		`"status":"tarif_kerjasama_found"`, `"GroupTarifID":501`,
		`"LayananID":"LAB-001"`, `"Harga":125000`,
	} {
		if !strings.Contains(recorder.Body.String(), expected) {
			t.Fatalf("response does not contain %s: %s", expected, recorder.Body.String())
		}
	}
}

func TestTarifKerjasamaValidationAndNotFound(t *testing.T) {
	tests := []struct {
		path string
		id   string
	}{
		{"/api/cpone/tarif-kerjasama/abc", "abc"},
		{"/api/cpone/tarif-kerjasama/1?group_tarif_id=0", "1"},
		{"/api/cpone/tarif-kerjasama/1?active=X", "1"},
		{"/api/cpone/tarif-kerjasama/1?effective_date=22-08-2026", "1"},
	}
	for _, test := range tests {
		request := httptest.NewRequest(http.MethodGet, test.path, nil)
		request.SetPathValue("id", test.id)
		recorder := httptest.NewRecorder()
		Handler{tarifRepo: &fakeTarifKerjasamaRepository{}}.GetTarifKerjasama(recorder, request)
		if recorder.Code != http.StatusUnprocessableEntity || !strings.Contains(recorder.Body.String(), `"status":"validation_error"`) {
			t.Fatalf("path=%s status=%d body=%s", test.path, recorder.Code, recorder.Body.String())
		}
	}

	request := httptest.NewRequest(http.MethodGet, "/api/cpone/tarif-kerjasama/9999", nil)
	request.SetPathValue("id", "9999")
	recorder := httptest.NewRecorder()
	Handler{tarifRepo: &fakeTarifKerjasamaRepository{}}.GetTarifKerjasama(recorder, request)
	if recorder.Code != http.StatusNotFound || !strings.Contains(recorder.Body.String(), `"status":"tarif_kerjasama_not_found"`) {
		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
	}
}

func TestTarifKerjasamaRepositoryErrorsAreHidden(t *testing.T) {
	handler := Handler{tarifRepo: &fakeTarifKerjasamaRepository{err: errors.New("database unavailable")}}
	request := httptest.NewRequest(http.MethodGet, "/api/cpone/tarif-kerjasama", nil)
	recorder := httptest.NewRecorder()
	handler.ListTarifKerjasama(recorder, request)
	if recorder.Code != http.StatusInternalServerError || recorder.Body.String() != `{"success":false,"message":"internal server error","data":null}`+"\n" {
		t.Fatalf("status=%d body=%s", recorder.Code, recorder.Body.String())
	}
}