package manifest

import (
	"strings"
	"testing"
)

func valid() *Plugin {
	return &Plugin{ID: "acme.gauge-check", Name: "Gauge Check", Description: "Checks gauges.", Version: "1.0.0",
		MinAppVersion: "0.5.0", HostAPI: HostAPI, Permissions: []string{"files", "net:api.example.com"},
		Tools: []Tool{{Name: "gauge_check_run"}}}
}

func TestValidManifest(t *testing.T) {
	if errs := valid().Validate(); len(errs) != 0 {
		t.Fatalf("valid manifest refused: %v", errs)
	}
}

func TestRefusals(t *testing.T) {
	cases := map[string]func(*Plugin){
		"must be <publisher>.<name>": func(p *Plugin) { p.ID = "gauge" },
		"version":                    func(p *Plugin) { p.Version = "1.0" },
		"host_api":                   func(p *Plugin) { p.HostAPI = 1 },
		"unknown permission":         func(p *Plugin) { p.Permissions = []string{"workspace"} },
		"no wildcards":               func(p *Plugin) { p.Permissions = []string{"net:10.0.0.1"} },
		"Eidonix plugins":            func(p *Plugin) { p.Capability = "quoting" },
		"aren't available yet":       func(p *Plugin) { p.UI = []byte(`{}`) },
		"listed twice":               func(p *Plugin) { p.Tools = append(p.Tools, Tool{Name: "gauge_check_run"}) },
		"its own service":            func(p *Plugin) { p.Uses = []string{"acme.gauge-check:gauge.check"} },
	}
	for want, change := range cases {
		p := valid()
		change(p)
		errs := p.Validate()
		found := false
		for _, err := range errs {
			found = found || strings.Contains(err.Error(), want)
		}
		if !found {
			t.Errorf("%s: got %v", want, errs)
		}
	}
}

func TestAllowed(t *testing.T) {
	p := valid()
	if ok, _ := p.Allowed("host.files.resolve"); !ok {
		t.Fatal("files permission did not allow host.files.resolve")
	}
	if ok, _ := p.Allowed("host.event"); !ok {
		t.Fatal("host.event should always be allowed")
	}
	ok, need := p.Allowed("host.workspace.list")
	if ok || need != "workspace.read" {
		t.Fatalf("workspace.list = %v, %q", ok, need)
	}
	if ok, need := p.Allowed("host.code.llm.start"); ok || need != "" {
		t.Fatalf("first-party method = %v, %q", ok, need)
	}
}