headquarter/apps/web/src/pages/project-settings.tsx

import React, { useState, useEffect } from "react";
import { useParams, Link, useNavigate, Routes, Route } from "react-router-dom";
import { SettingsTabLayout } from "../components/settings-tab-layout";
import { RepositoriesSettingsTab } from "../components/repositories-settings-tab";
import { apiClient } from "../api/client";
import { Project } from "../types";

const tabs = [
  { id: "general", label: "General", path: "general" },
  { id: "repositories", label: "Repositories", path: "repositories" },
  { id: "members", label: "Members", path: "members" },
];

const GeneralSettings: React.FC<{
  project: Project;
  projectId: string;
}> = ({ project, projectId }) => {
  const navigate = useNavigate();
  const [name, setName] = useState(project.name);
  const [description, setDescription] = useState(project.description || "");
  const [saving, setSaving] = useState(false);
  const [error, setError] = useState("");

  const handleSave = async () => {
    setSaving(true);
    try {
      await apiClient.patch(`/projects/${projectId}`, {
        name,
        description,
      });
    } catch (err) {
      setError("Failed to save changes");
    } finally {
      setSaving(false);
    }
  };

  const handleDelete = async () => {
    if (!window.confirm("Are you sure you want to delete this project?")) return;
    try {
      await apiClient.delete(`/projects/${projectId}`);
      navigate("/projects");
    } catch (err) {
      setError("Failed to delete project");
    }
  };

  return (
    <div className="settings-panel">
      <h2>General Settings</h2>
      {error && <div className="error-message">{error}</div>}

      <div className="form-group">
        <label>Project Name</label>
        <input
          type="text"
          value={name}
          onChange={(e) => setName(e.target.value)}
          className="form-input"
        />
      </div>

      <div className="form-group">
        <label>Description</label>
        <textarea
          value={description}
          onChange={(e) => setDescription(e.target.value)}
          className="form-textarea"
          rows={4}
        />
      </div>

      <div className="form-actions">
        <button
          onClick={handleSave}
          disabled={saving}
          className="btn-primary"
        >
          {saving ? "Saving..." : "Save Changes"}
        </button>
      </div>

      <div className="danger-zone">
        <h3>Danger Zone</h3>
        <button onClick={handleDelete} className="btn-danger">
          Delete Project
        </button>
      </div>
    </div>
  );
};

const MembersSettingsTab: React.FC = () => (
  <div className="settings-panel">
    <h2>Members</h2>
    <p>Team members management coming soon.</p>
  </div>
);

export const ProjectSettingsPage: React.FC = () => {
  const { projectId } = useParams<{ projectId: string }>();
  const [project, setProject] = useState<Project | null>(null);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState("");

  useEffect(() => {
    const fetchProject = async () => {
      try {
        const response = await apiClient.get(`/projects/${projectId}`);
        setProject(response.data);
      } catch (err) {
        setError("Failed to load project");
      } finally {
        setLoading(false);
      }
    };

    fetchProject();
  }, [projectId]);

  if (loading) return <div>Loading...</div>;
  if (error) return <div className="error-message">{error}</div>;
  if (!project) return <div>Project not found</div>;

  return (
    <div className="project-settings-page">
      <div className="settings-breadcrumb">
        <Link to="/projects">Projects</Link>
        <span> &gt; </span>
        <Link to={`/projects/${projectId}`}>{project.name}</Link>
        <span> &gt; </span>
        <span>Settings</span>
      </div>

      <SettingsTabLayout tabs={tabs} basePath={`/projects/${projectId}/settings`}>
        <Routes>
          <Route
            path="general"
            element={<GeneralSettings project={project} projectId={projectId!} />}
          />
          <Route path="repositories" element={<RepositoriesSettingsTab />} />
          <Route path="members" element={<MembersSettingsTab />} />
          <Route path="*" element={<GeneralSettings project={project} projectId={projectId!} />} />
        </Routes>
      </SettingsTabLayout>
    </div>
  );
};