package adminuser

import (
	"strings"
	"testing"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func TestDepositFreeQuotaAmountCent(t *testing.T) {
	tests := []struct {
		name string
		req  DepositFreeQuotaRequest
		want int64
	}{
		{
			name: "使用分字段",
			req:  DepositFreeQuotaRequest{AmountCent: 1234},
			want: 1234,
		},
		{
			name: "负分拒绝",
			req:  DepositFreeQuotaRequest{AmountCent: -1},
			want: -1,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := depositFreeQuotaAmountCent(tt.req); got != tt.want {
				t.Fatalf("depositFreeQuotaAmountCent() = %d, want %d", got, tt.want)
			}
		})
	}
}

func TestParseBoolQuery(t *testing.T) {
	tests := []struct {
		name  string
		value string
		want  bool
	}{
		{name: "true 开启", value: "true", want: true},
		{name: "数字 1 开启", value: "1", want: true},
		{name: "on 开启", value: "on", want: true},
		{name: "空值关闭", value: "", want: false},
		{name: "false 关闭", value: "false", want: false},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := parseBoolQuery(tt.value); got != tt.want {
				t.Fatalf("parseBoolQuery(%q) = %v, want %v", tt.value, got, tt.want)
			}
		})
	}
}

func TestApplyUserFilterHasDepositFreeQuota(t *testing.T) {
	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{DryRun: true})
	if err != nil {
		t.Fatalf("打开测试数据库失败：%v", err)
	}

	stmt := applyUserFilter(db.Table("users AS u"), ListQuery{
		Status:              "active",
		HasDepositFreeQuota: true,
	}).Find(&[]struct{}{}).Statement
	sql := stmt.SQL.String()

	if !strings.Contains(sql, "u.deposit_free_quota_cent > 0") {
		t.Fatalf("SQL 未包含免押额度过滤：%s", sql)
	}
	if len(stmt.Vars) != 1 || stmt.Vars[0] != "active" {
		t.Fatalf("筛选变量不正确：%v", stmt.Vars)
	}
}