package gitrpc

import (
	"context"
	"encoding/json"
	"testing"

	"connectrpc.com/connect"

	"simplegit/common"
	v1 "simplegit/gitrpc/v1"
	"simplegit/state"
	statectrl "simplegit/state/ctrl"
)

func TestCtrlListsReposAndRejectsInvalidCalls(t *testing.T) {
	cfg := &common.Config{Root: t.TempDir(), DBUri: "sqlite://state.db"}
	if err := cfg.Prepare(); err != nil {
		t.Fatal(err)
	}
	store, err := state.Open(cfg)
	if err != nil {
		t.Fatal(err)
	}
	t.Cleanup(func() { _ = store.Engine().Close() })
	if err := store.UpsertRepo("acme", "demo", true); err != nil {
		t.Fatal(err)
	}

	server := NewServer(cfg, store)
	resp, err := server.Ctrl(context.Background(), connect.NewRequest(&v1.CtrlRequest{Op: statectrl.OpListRepos}))
	if err != nil {
		t.Fatal(err)
	}
	var repos []statectrl.RepoRow
	if err := json.Unmarshal(resp.Msg.Result, &repos); err != nil {
		t.Fatal(err)
	}
	if len(repos) != 1 || repos[0].Ns != "acme" || repos[0].Name != "demo" || !repos[0].IsPrivate {
		t.Fatalf("unexpected repos: %+v", repos)
	}

	for _, req := range []*v1.CtrlRequest{
		{Op: "sql", Args: []string{"DROP TABLE repo"}},
		{Op: statectrl.OpGrantsForRepo, Args: []string{"missing-name"}},
	} {
		_, err := server.Ctrl(context.Background(), connect.NewRequest(req))
		if connect.CodeOf(err) != connect.CodeInvalidArgument {
			t.Fatalf("Ctrl(%q) code = %s, want invalid_argument: %v", req.Op, connect.CodeOf(err), err)
		}
	}
}