dumpsterChat/web/src/stores/role.ts

import { create } from 'zustand';
import { api } from '../lib/api.ts';

export interface Role {
  id: string;
  server_id: string;
  name: string;
  color: string;
  permissions: number;
  position: number;
  is_default: boolean;
}

export interface CreateRoleData {
  name: string;
  color: string;
  permissions: number;
  position: number;
}

export interface UpdateRoleData {
  name?: string;
  color?: string;
  permissions?: number;
  position?: number;
}

interface RoleState {
  roles: Role[];
  loading: boolean;
  error: string | null;

  fetchRoles: (serverId: string) => Promise<void>;
  createRole: (serverId: string, data: CreateRoleData) => Promise<Role>;
  updateRole: (serverId: string, roleId: string, data: UpdateRoleData) => Promise<Role>;
  deleteRole: (serverId: string, roleId: string) => Promise<void>;
  setMemberRoles: (serverId: string, userId: string, roleIds: string[]) => Promise<void>;
  getMemberRoles: (serverId: string, userId: string) => Promise<Role[]>;
}

export const useRoleStore = create<RoleState>((set) => ({
  roles: [],
  loading: false,
  error: null,

  fetchRoles: async (serverId) => {
    set({ loading: true, error: null });
    try {
      const roles = await api.get<Role[]>(`/servers/${serverId}/roles`);
      set({ roles: roles.sort((a, b) => b.position - a.position), loading: false });
    } catch (error) {
      set({
        loading: false,
        error: error instanceof Error ? error.message : 'Failed to fetch roles',
      });
    }
  },

  createRole: async (serverId, data) => {
    set({ loading: true, error: null });
    try {
      const role = await api.post<Role>(`/servers/${serverId}/roles`, data);
      set((state) => ({
        roles: [...state.roles, role].sort((a, b) => b.position - a.position),
        loading: false,
      }));
      return role;
    } catch (error) {
      set({
        loading: false,
        error: error instanceof Error ? error.message : 'Failed to create role',
      });
      throw error;
    }
  },

  updateRole: async (serverId, roleId, data) => {
    set({ loading: true, error: null });
    try {
      const role = await api.patch<Role>(`/servers/${serverId}/roles/${roleId}`, data);
      set((state) => ({
        roles: state.roles.map((r) => (r.id === roleId ? role : r)).sort((a, b) => b.position - a.position),
        loading: false,
      }));
      return role;
    } catch (error) {
      set({
        loading: false,
        error: error instanceof Error ? error.message : 'Failed to update role',
      });
      throw error;
    }
  },

  deleteRole: async (serverId, roleId) => {
    set({ loading: true, error: null });
    try {
      await api.delete(`/servers/${serverId}/roles/${roleId}`);
      set((state) => ({
        roles: state.roles.filter((r) => r.id !== roleId),
        loading: false,
      }));
    } catch (error) {
      set({
        loading: false,
        error: error instanceof Error ? error.message : 'Failed to delete role',
      });
      throw error;
    }
  },

  setMemberRoles: async (serverId, userId, roleIds) => {
    set({ error: null });
    try {
      await api.put(`/servers/${serverId}/members/${userId}/roles`, { role_ids: roleIds });
    } catch (error) {
      set({
        error: error instanceof Error ? error.message : 'Failed to set member roles',
      });
      throw error;
    }
  },

  getMemberRoles: async (serverId, userId) => {
    try {
      return await api.get<Role[]>(`/servers/${serverId}/members/${userId}/roles`);
    } catch (error) {
      set({
        error: error instanceof Error ? error.message : 'Failed to get member roles',
      });
      return [];
    }
  },
}));