// Wrike Projects Tools

import { WrikeClient } from '../clients/wrike.js';

export function registerProjectsTools(client: WrikeClient) {
  return [
    {
      name: 'wrike_list_projects',
      description: 'List all projects',
      inputSchema: {
        type: 'object',
        properties: {
          descendants: {
            type: 'boolean',
            description: 'Include descendant projects',
          },
          deleted: {
            type: 'boolean',
            description: 'Include deleted projects',
          },
          updatedDate: {
            type: 'string',
            description: 'Filter by updated date',
          },
        },
      },
      handler: async (args: any) => {
        const folders = await client.listFolders({ ...args, project: true });
        const projects = folders.filter(f => f.project);
        return { projects, count: projects.length };
      },
    },
    {
      name: 'wrike_get_project',
      description: 'Get details of a specific project',
      inputSchema: {
        type: 'object',
        properties: {
          projectId: {
            type: 'string',
            description: 'Project ID (folder ID)',
          },
        },
        required: ['projectId'],
      },
      handler: async (args: any) => {
        const project = await client.getFolder(args.projectId);
        return { project };
      },
    },
    {
      name: 'wrike_create_project',
      description: 'Create a new project',
      inputSchema: {
        type: 'object',
        properties: {
          parentFolderId: {
            type: 'string',
            description: 'Parent folder ID',
          },
          title: {
            type: 'string',
            description: 'Project title',
          },
          description: {
            type: 'string',
            description: 'Project description',
          },
          ownerIds: {
            type: 'array',
            items: { type: 'string' },
            description: 'Project owner user IDs',
          },
          status: {
            type: 'string',
            description: 'Project status',
            enum: ['Green', 'Yellow', 'Red', 'Completed', 'OnHold', 'Cancelled'],
          },
          startDate: {
            type: 'string',
            description: 'Project start date (ISO 8601)',
          },
          endDate: {
            type: 'string',
            description: 'Project end date (ISO 8601)',
          },
        },
        required: ['parentFolderId', 'title'],
      },
      handler: async (args: any) => {
        const { parentFolderId, title, description, ownerIds, status, startDate, endDate } = args;
        const project = await client.createFolder(parentFolderId, {
          title,
          description,
          project: {
            ownerIds,
            status,
            startDate,
            endDate,
          },
        });
        return { project, message: 'Project created successfully' };
      },
    },
    {
      name: 'wrike_update_project',
      description: 'Update an existing project',
      inputSchema: {
        type: 'object',
        properties: {
          projectId: {
            type: 'string',
            description: 'Project ID',
          },
          title: {
            type: 'string',
            description: 'New project title',
          },
          description: {
            type: 'string',
            description: 'New project description',
          },
          ownerIds: {
            type: 'array',
            items: { type: 'string' },
            description: 'Updated owner IDs',
          },
          status: {
            type: 'string',
            description: 'Updated project status',
            enum: ['Green', 'Yellow', 'Red', 'Completed', 'OnHold', 'Cancelled'],
          },
          startDate: {
            type: 'string',
            description: 'Updated start date',
          },
          endDate: {
            type: 'string',
            description: 'Updated end date',
          },
        },
        required: ['projectId'],
      },
      handler: async (args: any) => {
        const { projectId, title, description, ...projectFields } = args;
        const updateData: any = {};
        if (title) updateData.title = title;
        if (description) updateData.description = description;
        if (Object.keys(projectFields).length > 0) {
          updateData.project = projectFields;
        }
        const project = await client.updateFolder(projectId, updateData);
        return { project, message: 'Project updated successfully' };
      },
    },
    {
      name: 'wrike_delete_project',
      description: 'Delete a project',
      inputSchema: {
        type: 'object',
        properties: {
          projectId: {
            type: 'string',
            description: 'Project ID',
          },
        },
        required: ['projectId'],
      },
      handler: async (args: any) => {
        await client.deleteFolder(args.projectId);
        return { message: 'Project deleted successfully', projectId: args.projectId };
      },
    },
    {
      name: 'wrike_list_project_tasks',
      description: 'List all tasks in a project',
      inputSchema: {
        type: 'object',
        properties: {
          projectId: {
            type: 'string',
            description: 'Project ID',
          },
          descendants: {
            type: 'boolean',
            description: 'Include tasks from descendant folders',
          },
        },
        required: ['projectId'],
      },
      handler: async (args: any) => {
        const tasks = await client.listTasks(args.projectId, { descendants: args.descendants });
        return { tasks, count: tasks.length };
      },
    },
  ];
}