// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package app

import (
	"context"
	"net/http"
	"testing"

	"github.com/stretchr/testify/require"
)

func TestCommentConfirmationNamesTheTarget(t *testing.T) {
	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		switch r.Method + " " + r.URL.Path {
		case "POST /api/v1/repos/alice/project/issues/3/comments":
			_, _ = w.Write([]byte(`{"id":12,"body":"Prompted"}`))
		case "DELETE /api/v1/repos/alice/project/issues/comments/12":
			w.WriteHeader(http.StatusNoContent)
		default:
			t.Errorf("unexpected %s %s", r.Method, r.URL.Path)
			w.WriteHeader(http.StatusNotFound)
		}
	}))
	defer server.Close()
	deps, _, _ := serverDeps(t, server.URL)
	prompt := &scriptedPrompter{accept: true, input: "Prompted"}
	deps.Prompter = prompt
	deps.Streams.InTTY, deps.Streams.ErrTTY = true, true
	require.NoError(t, Execute(context.Background(), deps, []string{"issue", "comment", "create", "3", "-R", "alice/project"}))
	require.NoError(t, Execute(context.Background(), deps, []string{"issue", "comment", "delete", "12", "-R", "alice/project"}))
	require.Equal(t, []string{"Comment on alice/project#3", "Delete comment 12 on alice/project"}, prompt.confirmations)
}

func TestPullCommentsAndAttachmentsRequirePullRequests(t *testing.T) {
	var changed []string
	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		switch r.Method + " " + r.URL.Path {
		case "GET /api/v1/repos/alice/project/issues/1":
			_, _ = w.Write([]byte(`{"number":1,"title":"An issue"}`))
		case "GET /api/v1/repos/alice/project/issues/13":
			_, _ = w.Write([]byte(`{"number":13,"title":"A pull request","pull_request":{"merged":false}}`))
		case "GET /api/v1/repos/alice/project/issues/comments/5":
			_, _ = w.Write([]byte(`{"id":5,"body":"on an issue","issue_url":"http://x/alice/project/issues/1"}`))
		case "GET /api/v1/repos/alice/project/issues/comments/6":
			_, _ = w.Write([]byte(`{"id":6,"body":"on a pull request","pull_request_url":"http://x/alice/project/pulls/13"}`))
		case "GET /api/v1/repos/alice/project/issues/13/comments", "GET /api/v1/repos/alice/project/issues/13/assets":
			_, _ = w.Write([]byte(`[]`))
		default:
			changed = append(changed, r.Method+" "+r.URL.Path)
			_, _ = w.Write([]byte(`{"id":7,"body":"x"}`))
		}
	}))
	defer server.Close()
	deps, out, _ := serverDeps(t, server.URL)
	for _, test := range []struct {
		args []string
		want string
	}{
		{[]string{"pr", "comment", "create", "1", "--body", "x"}, "#1 in alice/project is an issue, not a pull request; use tea issue comment create 1"},
		{[]string{"pr", "comment", "list", "1"}, "#1 in alice/project is an issue"},
		{[]string{"pr", "comment", "edit", "5", "--body", "x"}, "comment 5 in alice/project is on an issue, not a pull request; use tea issue comment edit 5"},
		{[]string{"pr", "comment", "delete", "5", "--yes"}, "comment 5 in alice/project is on an issue"},
		{[]string{"pr", "attachment", "list", "1"}, "#1 in alice/project is an issue, not a pull request; use tea issue attachment list 1"},
		{[]string{"pr", "attachment", "delete", "1", "2", "--yes"}, "#1 in alice/project is an issue"},
	} {
		err := Execute(context.Background(), deps, append(test.args, "-R", "alice/project"))
		require.ErrorContains(t, err, test.want)
	}
	require.Empty(t, changed)
	require.Empty(t, out.String())
	for _, args := range [][]string{
		{"pr", "comment", "create", "13", "--body", "x"},
		{"pr", "comment", "edit", "6", "--body", "x"},
		{"pr", "comment", "list", "13"},
		{"pr", "attachment", "list", "13"},
		{"issue", "comment", "create", "1", "--body", "x"},
	} {
		require.NoError(t, Execute(context.Background(), deps, append(args, "-R", "alice/project", "--json")))
	}
	require.Equal(t, []string{
		"POST /api/v1/repos/alice/project/issues/13/comments",
		"PATCH /api/v1/repos/alice/project/issues/comments/6",
		"POST /api/v1/repos/alice/project/issues/1/comments",
	}, changed)
}