package tools

import "testing"

func TestLoadSendMessageGatePolicy(t *testing.T) {
	cases := []struct {
		name        string
		env         map[string]string
		evidence    bool
		connector   bool
		wantAllowed bool
		wantReason  string
	}{
		{name: "default disabled", env: map[string]string{}, evidence: false, connector: false, wantAllowed: false, wantReason: "send_disabled_by_default"},
		{name: "env set but evidence missing", env: map[string]string{"ISPHERE_SEND_PRODUCTION_ENABLED": "1"}, evidence: false, connector: true, wantAllowed: false, wantReason: "send_evidence_missing"},
		{name: "evidence pass but connector missing", env: map[string]string{"ISPHERE_SEND_PRODUCTION_ENABLED": "1"}, evidence: true, connector: false, wantAllowed: false, wantReason: "send_connector_missing"},
		{name: "all pass", env: map[string]string{"ISPHERE_SEND_PRODUCTION_ENABLED": "1"}, evidence: true, connector: true, wantAllowed: true, wantReason: "send_gate_passed"},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			got := LoadSendMessageGatePolicy(tc.env, tc.evidence, tc.connector)
			if got.ProductionAllowed != tc.wantAllowed || got.ReasonCode != tc.wantReason {
				t.Fatalf("LoadSendMessageGatePolicy() = %+v, want allowed=%v reason=%q", got, tc.wantAllowed, tc.wantReason)
			}
			if got.ReasonMessage == "" {
				t.Fatalf("ReasonMessage is empty for %+v", got)
			}
			if got.EvidenceGatePass != tc.evidence || got.ConnectorConfigured != tc.connector {
				t.Fatalf("evidence/connector fields = %+v, want evidence=%v connector=%v", got, tc.evidence, tc.connector)
			}
		})
	}
}