package run

import (
	"encoding/json"
	"testing"
)

func TestMatchCondition(t *testing.T) {
	answers := map[string]interface{}{"weight": float64(6), "urgent": true, "symptom": "持续呕吐"}
	tests := []struct {
		name string
		rule string
		want bool
	}{
		{name: "default", rule: `{}`, want: true},
		{name: "equals", rule: `{"field":"urgent","operator":"equals","value":true}`, want: true},
		{name: "greater", rule: `{"field":"weight","operator":"greater_than","value":5}`, want: true},
		{name: "contains", rule: `{"field":"symptom","operator":"contains","value":"呕吐"}`, want: true},
		{name: "all", rule: `{"all":[{"field":"urgent","operator":"equals","value":true},{"field":"weight","operator":"greater_than","value":5}]}`, want: true},
		{name: "any false", rule: `{"any":[{"field":"urgent","operator":"equals","value":false},{"field":"weight","operator":"less_than","value":3}]}`, want: false},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			got, err := matchCondition(json.RawMessage(test.rule), answers)
			if err != nil {
				t.Fatalf("matchCondition returned error: %v", err)
			}
			if got != test.want {
				t.Fatalf("matchCondition() = %v, want %v", got, test.want)
			}
		})
	}
}