package api

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

func TestDecodeSpecialtyRules(t *testing.T) {
	cases := []struct {
		name, body string
		withSlug   bool
		wantCode   int
		wantText   string
	}{
		{"plural only fills name", `{"name_plural":"Кардиологи","slug":"kardiologi"}`, true, 200, ""},
		{"no name", `{"name_plural":" ","slug":"x"}`, true, 422, "название"},
		{"cyrillic slug", `{"name_plural":"Кардиологи","slug":"кардиологи"}`, true, 422, "латиница"},
		{"slug ignored on update", `{"name_plural":"Кардиологи"}`, false, 200, ""},
	}
	for _, tc := range cases {
		w := httptest.NewRecorder()
		r := httptest.NewRequest("POST", "/", strings.NewReader(tc.body))
		in, valid := decodeSpecialty(w, r, tc.withSlug)
		code := 200
		if !valid {
			code = w.Code
		}
		if code != tc.wantCode || (tc.wantText != "" && !strings.Contains(w.Body.String(), tc.wantText)) {
			t.Errorf("%s: got %d %s, want %d containing %q", tc.name, code, w.Body.String(), tc.wantCode, tc.wantText)
		}
		if valid && (in.Name == "" || in.Sort != 500) {
			t.Errorf("%s: defaults not applied: %+v", tc.name, in)
		}
	}
}

func TestCreateDoctorValidation(t *testing.T) {
	a := &API{}
	cases := []struct{ body, wantText string }{
		{`{"last_name":"Иванов","slug":"ivanov","specialty_id":2}`, "фамилию и имя"},
		{`{"last_name":"Иванов","first_name":"Иван","slug":"ivanov"}`, "специальность"},
		{`{"last_name":"Иванов","first_name":"Иван","slug":"Иванов","specialty_id":2}`, "латиница"},
	}
	for _, tc := range cases {
		w := httptest.NewRecorder()
		a.adminCreateDoctor(w, httptest.NewRequest("POST", "/", strings.NewReader(tc.body)), nil)
		if w.Code != 422 || !strings.Contains(w.Body.String(), tc.wantText) {
			t.Errorf("%s: got %d %s", tc.body, w.Code, w.Body.String())
		}
	}
}