package run

import (
	"strings"
	"testing"

	"git.iwork-ai.com/xdc/iqudo-top1/internal/model"
	"gorm.io/datatypes"
)

func TestValidateNodeAnswers(t *testing.T) {
	fields := []model.ScenarioField{
		{FieldKey: "pet_name", FieldName: "宠物名称", FieldType: "text", Required: true, Validation: datatypes.JSON([]byte(`{"max_length":20}`))},
		{FieldKey: "pet_weight", FieldName: "体重", FieldType: "number", Validation: datatypes.JSON([]byte(`{"min":0.01,"max":200}`))},
		{FieldKey: "pet_type", FieldName: "宠物种类", FieldType: "select", Options: datatypes.JSON([]byte(`["犬","猫"]`))},
	}
	node := model.SOPNode{Type: "form", Config: datatypes.JSON([]byte(`{"field_keys":["pet_name","pet_weight","pet_type"]}`))}

	tests := []struct {
		name    string
		answers map[string]interface{}
		want    string
	}{
		{name: "valid", answers: map[string]interface{}{"pet_name": "豆包", "pet_weight": 5.2, "pet_type": "犬"}},
		{name: "missing required", answers: map[string]interface{}{"pet_weight": 5.2}, want: "请填写宠物名称"},
		{name: "unknown field", answers: map[string]interface{}{"pet_name": "豆包", "owner_phone": "123"}, want: "不属于当前节点"},
		{name: "invalid number", answers: map[string]interface{}{"pet_name": "豆包", "pet_weight": 0.0}, want: "不能小于"},
		{name: "invalid option", answers: map[string]interface{}{"pet_name": "豆包", "pet_type": "兔"}, want: "选项不正确"},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			err := validateNodeAnswers(node, fields, test.answers)
			if test.want == "" && err != nil {
				t.Fatalf("validateNodeAnswers() error = %v", err)
			}
			if test.want != "" && (err == nil || !strings.Contains(err.Error(), test.want)) {
				t.Fatalf("validateNodeAnswers() error = %v, want containing %q", err, test.want)
			}
		})
	}
}

func TestValidateNodeAnswersRejectsAnswersForMessage(t *testing.T) {
	err := validateNodeAnswers(model.SOPNode{Type: "message", Config: datatypes.JSON([]byte(`{}`))}, nil, map[string]interface{}{"pet_name": "豆包"})
	if err == nil || !strings.Contains(err.Error(), "不接受字段回答") {
		t.Fatalf("validateNodeAnswers() error = %v", err)
	}
}