/**
 * ActiveCampaign Campaign Tools
 */

import { ActiveCampaignClient } from '../client/index.js';
import { Campaign } from '../types/index.js';

export function createCampaignTools(client: ActiveCampaignClient) {
  return {
    ac_list_campaigns: {
      description: 'List all campaigns',
      inputSchema: {
        type: 'object',
        properties: {
          type: { type: 'string', description: 'Campaign type filter' },
          status: { type: 'number', description: 'Status filter' },
          limit: { type: 'number', description: 'Max results', default: 20 },
        },
      },
      handler: async (params: any) => {
        const campaigns = await client.paginate<Campaign>('/campaigns', params, params.limit || 20);
        return { campaigns, count: campaigns.length };
      },
    },

    ac_get_campaign: {
      description: 'Get a campaign by ID',
      inputSchema: {
        type: 'object',
        properties: {
          id: { type: 'string', description: 'Campaign ID' },
        },
        required: ['id'],
      },
      handler: async (params: { id: string }) => {
        return client.get<{ campaign: Campaign }>(`/campaigns/${params.id}`);
      },
    },

    ac_create_campaign: {
      description: 'Create a new campaign',
      inputSchema: {
        type: 'object',
        properties: {
          type: {
            type: 'string',
            description: 'Campaign type',
            enum: ['single', 'recurring', 'split', 'responder', 'reminder', 'special', 'activerss', 'automation'],
          },
          name: { type: 'string', description: 'Campaign name' },
          userid: { type: 'string', description: 'User ID' },
        },
        required: ['type', 'name'],
      },
      handler: async (params: Campaign) => {
        return client.post<{ campaign: Campaign }>('/campaigns', { campaign: params });
      },
    },

    ac_get_campaign_stats: {
      description: 'Get campaign statistics',
      inputSchema: {
        type: 'object',
        properties: {
          id: { type: 'string', description: 'Campaign ID' },
        },
        required: ['id'],
      },
      handler: async (params: { id: string }) => {
        const campaign = await client.get<{ campaign: Campaign }>(`/campaigns/${params.id}`);
        return {
          campaign: (campaign as any).campaign,
          stats: {
            opens: (campaign as any).campaign.opens,
            uniqueOpens: (campaign as any).campaign.uniqueopens,
            clicks: (campaign as any).campaign.linkclicks,
            uniqueClicks: (campaign as any).campaign.uniquelinkclicks,
            unsubscribes: (campaign as any).campaign.unsubscribes,
            bounces: (campaign as any).campaign.hardbounces,
          },
        };
      },
    },

    ac_delete_campaign: {
      description: 'Delete a campaign',
      inputSchema: {
        type: 'object',
        properties: {
          id: { type: 'string', description: 'Campaign ID' },
        },
        required: ['id'],
      },
      handler: async (params: { id: string }) => {
        return client.delete(`/campaigns/${params.id}`);
      },
    },
  };
}