import { api } from './client';

export interface Issue {
  id: string;
  projectId: string;
  title: string;
  description: string;
  type: 'Story' | 'Task' | 'Bug' | 'Epic';
  status: 'Backlog' | 'Todo' | 'InProgress' | 'Done';
  priority: 'Low' | 'Medium' | 'High' | 'Critical';
  assigneeId?: string;
  reporterId: string;
  createdAt: string;
  updatedAt?: string;
}

export interface CreateIssueDto {
  title: string;
  description: string;
  type: string;
  priority: string;
}

export interface UpdateIssueDto {
  title: string;
  description: string;
  priority: string;
}

export interface ChangeStatusDto {
  status: string;
}

export interface AssignIssueDto {
  assigneeId: string | null;
}

export const issuesApi = {
  list: async (projectId: string, status?: string): Promise<Issue[]> => {
    const params = status ? `?status=${status}` : '';
    return api.get<Issue[]>(`/api/v1/projects/${projectId}/issues${params}`);
  },

  getById: async (projectId: string, id: string): Promise<Issue> => {
    return api.get<Issue>(`/api/v1/projects/${projectId}/issues/${id}`);
  },

  create: async (projectId: string, data: CreateIssueDto): Promise<Issue> => {
    return api.post<Issue>(`/api/v1/projects/${projectId}/issues`, data);
  },

  update: async (
    projectId: string,
    id: string,
    data: UpdateIssueDto
  ): Promise<Issue> => {
    return api.put<Issue>(`/api/v1/projects/${projectId}/issues/${id}`, data);
  },

  changeStatus: async (
    projectId: string,
    id: string,
    status: string
  ): Promise<void> => {
    return api.put<void>(
      `/api/v1/projects/${projectId}/issues/${id}/status`,
      { status }
    );
  },

  assign: async (
    projectId: string,
    id: string,
    assigneeId: string | null
  ): Promise<void> => {
    return api.put<void>(`/api/v1/projects/${projectId}/issues/${id}/assign`, {
      assigneeId,
    });
  },

  delete: async (projectId: string, id: string): Promise<void> => {
    return api.delete<void>(`/api/v1/projects/${projectId}/issues/${id}`);
  },
};