package upstreamimpl

import (
	"context"
	"testing"
)

func TestYundaMonthAndDate(t *testing.T) {
	tests := []struct {
		input string
		month string
		date  string
	}{
		{input: "20260921", month: "2026-09", date: "2026-09-21"},
		{input: "2026-09-21", month: "2026-09", date: "2026-09-21"},
	}
	for _, test := range tests {
		month, date, err := yundaMonthAndDate(test.input)
		if err != nil || month != test.month || date != test.date {
			t.Fatalf("input=%s month=%s date=%s err=%v", test.input, month, date, err)
		}
	}
}

func TestYundaMonthAndDateRejectsInvalidValue(t *testing.T) {
	if _, _, err := yundaMonthAndDate("202609"); err == nil {
		t.Fatal("expected invalid daily date")
	}
}

func TestMapYundaCardStatus(t *testing.T) {
	for _, tc := range []struct {
		input string
		want  int
	}{
		{"0", 6}, {"1", 1}, {"2", 7}, {"3", 2}, {"正使用", 2}, {"4", 4}, {"已停机", 4}, {"5", 9}, {"已销户", 9},
	} {
		got, err := mapYundaCardStatus(tc.input)
		if err != nil || got != tc.want {
			t.Fatalf("mapYundaCardStatus(%q) = %d, %v; want %d", tc.input, got, err, tc.want)
		}
	}
	if _, err := mapYundaCardStatus("unknown"); err == nil {
		t.Fatal("expected unsupported Yunda status to return an error")
	}
}

func TestTelecomCardStatusSourcesDiffer(t *testing.T) {
	if got := convertDxCardStatus(context.Background(), "3"); got != 7 {
		t.Fatalf("single-card product state 3 = %d, want inventory 7", got)
	}
	if got := convertDXBatchCardStatus(context.Background(), "3"); got != 6 {
		t.Fatalf("BQ018 test deactivation 3 = %d, want testable 6", got)
	}
	if got := mapDXBatchInfoToBasicInfo(dxBatchInfoItem{SimStatus: "4"}).SimStatus; got != "2" {
		t.Fatalf("BQ018 in-use state 4 = %q, want activated 2", got)
	}
}

func TestMapDXLegacyBasicStatusKeepsMissingValueEmpty(t *testing.T) {
	if got := mapDXLegacyBasicStatus(context.Background(), ""); got != "" {
		t.Fatalf("missing telecom status = %q, want empty", got)
	}
}