/**
 * Seed script for Helix Engage — populates the platform with realistic demo data.
 *
 * Field name mapping (SDK → Platform):
 *   Campaign: campaignType→typeCustom, campaignStatus→status, impressionCount→impressions,
 *     clickCount→clicks, contactedCount→contacted, convertedCount→converted, leadCount→leadsGenerated
 *   Lead: leadSource→source, leadStatus→status, landingPageUrl→landingPage,
 *     firstContactedAt→firstContacted, lastContactedAt→lastContacted
 *   Call: callDirection→direction, durationSeconds→durationSec, recordingUrl→recording
 *   Appointment: durationMinutes→durationMin, appointmentStatus→status, roomNumber→room
 *   LeadActivity: durationSeconds→durationSec, activityNotes→notes
 *   FollowUp: followUpType→typeCustom, followUpStatus→status, followUpNotes→notes
 *
 * Run: cd helix-engage && npx tsx scripts/seed-data.ts
 */

const GRAPHQL_URL = 'http://localhost:4000/graphql';
const WORKSPACE_SUBDOMAIN = 'fortytwo-dev';
const ORIGIN = 'http://fortytwo-dev.localhost:4010';
const EMAIL = 'dev@fortytwo.dev';
const PASSWORD = 'tim@apple.dev';

function daysAgo(n: number): string {
    const d = new Date(); d.setDate(d.getDate() - n); return d.toISOString();
}
function daysFromNow(n: number, hour = 10): string {
    const d = new Date(); d.setDate(d.getDate() + n); d.setHours(hour, 0, 0, 0); return d.toISOString();
}
function hoursAgo(n: number): string {
    const d = new Date(); d.setHours(d.getHours() - n); return d.toISOString();
}

let token = '';

async function gql<T = any>(query: string, variables?: Record<string, any>): Promise<T> {
    const headers: Record<string, string> = {
        'Content-Type': 'application/json',
        'X-Workspace-Subdomain': WORKSPACE_SUBDOMAIN,
    };
    if (token) headers['Authorization'] = `Bearer ${token}`;
    const res = await fetch(GRAPHQL_URL, { method: 'POST', headers, body: JSON.stringify({ query, variables }) });
    const data = await res.json();
    if (data.errors) {
        console.error('GraphQL error:', JSON.stringify(data.errors[0], null, 2));
        throw new Error(data.errors[0]?.message ?? 'GraphQL error');
    }
    return data.data;
}

async function refreshToken() {
    const d1 = await gql(`mutation { getLoginTokenFromCredentials(email: "${EMAIL}", password: "${PASSWORD}", origin: "${ORIGIN}") { loginToken { token } } }`);
    const lt = d1.getLoginTokenFromCredentials.loginToken.token;
    const d2 = await gql(`mutation { getAuthTokensFromLoginToken(loginToken: "${lt}", origin: "${ORIGIN}") { tokens { accessOrWorkspaceAgnosticToken { token } } } }`);
    token = d2.getAuthTokensFromLoginToken.tokens.accessOrWorkspaceAgnosticToken.token;
}

async function create(entity: string, data: Record<string, any>): Promise<string> {
    const cap = entity.charAt(0).toUpperCase() + entity.slice(1);
    const result = await gql(`mutation Create($data: ${cap}CreateInput!) { create${cap}(data: $data) { id } }`, { data });
    return result[`create${cap}`].id;
}

async function main() {
    console.log('🌱 Starting Helix Engage data seed...\n');

    await refreshToken();
    console.log('✅ Authenticated\n');

    // === CAMPAIGNS ===
    console.log('📢 Campaigns...');
    const wdId = await create('campaign', {
        campaignName: "Women's Day Health Checkup", status: 'ACTIVE', platform: 'FACEBOOK',
        startDate: daysAgo(14), endDate: daysFromNow(16),
        budget: { amountMicros: 200000000000, currencyCode: 'INR' },
        amountSpent: { amountMicros: 130000000000, currencyCode: 'INR' },
        impressions: 82000, clicks: 2100, targetCount: 500, contacted: 89, converted: 24, leadsGenerated: 148,
        externalCampaignId: 'fb_camp_28491',
    });
    console.log(`  ✅ Women's Day: ${wdId}`);

    const csId = await create('campaign', {
        campaignName: 'Cervical Cancer Screening Drive', status: 'ACTIVE', platform: 'GOOGLE',
        startDate: daysAgo(10), endDate: daysFromNow(28),
        budget: { amountMicros: 150000000000, currencyCode: 'INR' },
        amountSpent: { amountMicros: 57500000000, currencyCode: 'INR' },
        impressions: 45000, clicks: 1300, targetCount: 300, contacted: 31, converted: 8, leadsGenerated: 56,
        externalCampaignId: 'ggl_camp_44102',
    });
    console.log(`  ✅ Cervical Screening: ${csId}`);

    const ivfId = await create('campaign', {
        campaignName: 'IVF Consultation — Free First Visit', status: 'ACTIVE', platform: 'FACEBOOK',
        startDate: daysAgo(23), endDate: daysFromNow(13),
        budget: { amountMicros: 300000000000, currencyCode: 'INR' },
        amountSpent: { amountMicros: 246000000000, currencyCode: 'INR' },
        impressions: 156000, clicks: 4200, targetCount: 500, contacted: 198, converted: 52, leadsGenerated: 312,
        externalCampaignId: 'fb_camp_28555',
    });
    console.log(`  ✅ IVF: ${ivfId}\n`);

    // Refresh token (short-lived JWT)
    await refreshToken();

    // === LEADS ===
    console.log('👥 Leads...');
    const priyaId = await create('lead', {
        contactName: { firstName: 'Priya', lastName: 'Sharma' },
        contactPhone: { primaryPhoneNumber: '9876543210', primaryPhoneCallingCode: '+91', primaryPhoneCountryCode: 'IN' },
        contactEmail: { primaryEmail: 'priya.sharma@gmail.com' },
        source: 'FACEBOOK_AD', status: 'APPOINTMENT_SET', interestedService: 'IVF Consultation',
        assignedAgent: 'Rekha CC', spamScore: 5, isSpam: false, isDuplicate: false,
        firstContacted: daysAgo(12), lastContacted: daysAgo(2), contactAttempts: 3, leadScore: 92,
        aiSummary: 'Returning IVF patient. Had first consultation with Dr. Patel last week. Next appointment scheduled in 3 days. Very responsive — all calls answered.',
        aiSuggestedAction: 'Confirm upcoming appointment and discuss treatment timeline',
        campaignId: ivfId, utmSource: 'facebook', utmMedium: 'paid', utmCampaign: 'ivf-free-consult',
    });
    console.log(`  ✅ Priya Sharma: ${priyaId}`);

    const raviId = await create('lead', {
        contactName: { firstName: 'Ravi', lastName: 'Kumar' },
        contactPhone: { primaryPhoneNumber: '8765432109', primaryPhoneCallingCode: '+91', primaryPhoneCountryCode: 'IN' },
        contactEmail: { primaryEmail: 'ravi.k@yahoo.com' },
        source: 'GOOGLE_AD', status: 'NEW', interestedService: 'Cervical Screening',
        assignedAgent: 'Rekha CC', spamScore: 8, isSpam: false, contactAttempts: 0, leadScore: 75,
        aiSummary: 'New lead from Google Ads cervical screening campaign. Missed call yesterday — no callback yet. SLA breached.',
        aiSuggestedAction: 'Urgent callback — missed call SLA breached',
        campaignId: csId, utmSource: 'google', utmMedium: 'paid',
    });
    console.log(`  ✅ Ravi Kumar: ${raviId}`);

    const deepaId = await create('lead', {
        contactName: { firstName: 'Deepa', lastName: 'Rao' },
        contactPhone: { primaryPhoneNumber: '7654321098', primaryPhoneCallingCode: '+91', primaryPhoneCountryCode: 'IN' },
        source: 'WALK_IN', status: 'CONVERTED', interestedService: 'IVF Package',
        assignedAgent: 'Rekha CC', convertedAt: daysAgo(2), firstContacted: daysAgo(7),
        lastContacted: daysAgo(2), contactAttempts: 2, leadScore: 88,
        aiSummary: 'Walk-in converted to IVF patient. Completed first consultation with Dr. Patel 2 days ago.',
        aiSuggestedAction: 'Follow up on treatment plan discussion',
        campaignId: ivfId,
    });
    console.log(`  ✅ Deepa Rao: ${deepaId}`);

    const vijayId = await create('lead', {
        contactName: { firstName: 'Vijay', lastName: 'Nair' },
        contactPhone: { primaryPhoneNumber: '6543210987', primaryPhoneCallingCode: '+91', primaryPhoneCountryCode: 'IN' },
        contactEmail: { primaryEmail: 'vijay.n@gmail.com' },
        source: 'REFERRAL', status: 'APPOINTMENT_SET', interestedService: 'Cardiology Consultation',
        assignedAgent: 'Rekha CC', firstContacted: daysAgo(20), lastContacted: daysAgo(3),
        contactAttempts: 4, leadScore: 85,
        aiSummary: 'Regular cardiology patient under Dr. Sharma. 2 completed visits. Has upcoming appointment. Cancelled once before.',
        aiSuggestedAction: 'Confirm upcoming appointment — previous cancellation history',
    });
    console.log(`  ✅ Vijay Nair: ${vijayId}`);

    const kavithaId = await create('lead', {
        contactName: { firstName: 'Kavitha', lastName: 'S' },
        contactPhone: { primaryPhoneNumber: '9949879837', primaryPhoneCallingCode: '+91', primaryPhoneCountryCode: 'IN' },
        source: 'FACEBOOK_AD', status: 'NEW', interestedService: "Women's Health Checkup",
        spamScore: 3, isSpam: false, contactAttempts: 0, leadScore: 80,
        aiSummary: "Brand new lead from today's Women's Day campaign. No contact yet.",
        aiSuggestedAction: 'Send WhatsApp template and assign to call center',
        campaignId: wdId, utmSource: 'facebook', utmMedium: 'paid',
    });
    console.log(`  ✅ Kavitha S: ${kavithaId}\n`);

    await refreshToken();

    // === APPOINTMENTS ===
    console.log('📅 Appointments...');
    await create('appointment', { scheduledAt: daysAgo(5), durationMin: 30, appointmentType: 'CONSULTATION', status: 'COMPLETED', doctorName: 'Dr. Patel', department: 'Gynecology', reasonForVisit: 'IVF initial consultation' });
    console.log('  ✅ Priya completed');
    await create('appointment', { scheduledAt: daysFromNow(3, 10), durationMin: 45, appointmentType: 'FOLLOW_UP', status: 'SCHEDULED', doctorName: 'Dr. Patel', department: 'Gynecology', reasonForVisit: 'IVF follow-up — treatment plan' });
    console.log('  ✅ Priya upcoming');
    await create('appointment', { scheduledAt: daysAgo(2), durationMin: 30, appointmentType: 'CONSULTATION', status: 'COMPLETED', doctorName: 'Dr. Patel', department: 'Gynecology', reasonForVisit: 'IVF package consultation — walk-in' });
    console.log('  ✅ Deepa completed');
    await create('appointment', { scheduledAt: daysAgo(14), durationMin: 30, appointmentType: 'CONSULTATION', status: 'COMPLETED', doctorName: 'Dr. Sharma', department: 'Cardiology', reasonForVisit: 'Initial cardiology assessment' });
    console.log('  ✅ Vijay initial');
    await create('appointment', { scheduledAt: daysAgo(7), durationMin: 30, appointmentType: 'FOLLOW_UP', status: 'COMPLETED', doctorName: 'Dr. Sharma', department: 'Cardiology', reasonForVisit: 'Echocardiogram review' });
    console.log('  ✅ Vijay follow-up');
    await create('appointment', { scheduledAt: daysFromNow(5, 11), durationMin: 30, appointmentType: 'FOLLOW_UP', status: 'SCHEDULED', doctorName: 'Dr. Sharma', department: 'Cardiology', reasonForVisit: 'Quarterly check-up' });
    console.log('  ✅ Vijay upcoming\n');

    await refreshToken();

    // === CALLS ===
    console.log('📞 Calls...');
    await create('call', { direction: 'INBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(12), endedAt: daysAgo(12), durationSec: 240, disposition: 'INFO_PROVIDED', leadId: priyaId });
    console.log('  ✅ Priya enquiry');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(6), endedAt: daysAgo(6), durationSec: 180, disposition: 'APPOINTMENT_BOOKED', leadId: priyaId });
    console.log('  ✅ Priya booked');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(2), endedAt: daysAgo(2), durationSec: 120, disposition: 'FOLLOW_UP_SCHEDULED', leadId: priyaId });
    console.log('  ✅ Priya reminder');
    await create('call', { direction: 'INBOUND', callStatus: 'MISSED', agentName: 'Rekha CC', startedAt: hoursAgo(18), durationSec: 0, leadId: raviId });
    console.log('  ✅ Ravi missed');
    await create('call', { direction: 'INBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(7), endedAt: daysAgo(7), durationSec: 300, disposition: 'INFO_PROVIDED', leadId: deepaId });
    console.log('  ✅ Deepa enquiry');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(3), endedAt: daysAgo(3), durationSec: 150, disposition: 'APPOINTMENT_BOOKED', leadId: deepaId });
    console.log('  ✅ Deepa booked');
    await create('call', { direction: 'INBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(20), endedAt: daysAgo(20), durationSec: 210, disposition: 'APPOINTMENT_BOOKED', leadId: vijayId });
    console.log('  ✅ Vijay initial');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(10), endedAt: daysAgo(10), durationSec: 90, disposition: 'FOLLOW_UP_SCHEDULED', leadId: vijayId });
    console.log('  ✅ Vijay follow-up');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(5), endedAt: daysAgo(5), durationSec: 0, disposition: 'NO_ANSWER', leadId: vijayId });
    console.log('  ✅ Vijay no-answer');
    await create('call', { direction: 'OUTBOUND', callStatus: 'COMPLETED', agentName: 'Rekha CC', startedAt: daysAgo(3), endedAt: daysAgo(3), durationSec: 180, disposition: 'APPOINTMENT_BOOKED', leadId: vijayId });
    console.log('  ✅ Vijay confirmed\n');

    await refreshToken();

    // === LEAD ACTIVITIES ===
    console.log('📋 Activities...');
    const acts = [
        { activityType: 'STATUS_CHANGE', summary: 'Lead created from Facebook Ad — IVF campaign', occurredAt: daysAgo(14), performedBy: 'System', channel: 'SYSTEM', leadId: priyaId },
        { activityType: 'ASSIGNED', summary: 'Auto-assigned to Rekha CC', occurredAt: daysAgo(14), performedBy: 'System', channel: 'SYSTEM', newValue: 'Rekha CC', leadId: priyaId },
        { activityType: 'WHATSAPP_SENT', summary: 'IVF consultation template sent', occurredAt: daysAgo(13), performedBy: 'Sanjay Marketing', channel: 'WHATSAPP', leadId: priyaId },
        { activityType: 'CALL_RECEIVED', summary: 'Enquired about IVF costs and process', occurredAt: daysAgo(12), performedBy: 'Rekha CC', channel: 'PHONE', leadId: priyaId },
        { activityType: 'STATUS_CHANGE', summary: 'NEW → CONTACTED', occurredAt: daysAgo(12), performedBy: 'System', channel: 'SYSTEM', previousValue: 'NEW', newValue: 'CONTACTED', leadId: priyaId },
        { activityType: 'APPOINTMENT_BOOKED', summary: 'Booked with Dr. Patel — IVF consultation', occurredAt: daysAgo(6), performedBy: 'Rekha CC', channel: 'PHONE', leadId: priyaId },
        { activityType: 'STATUS_CHANGE', summary: 'CONTACTED → APPOINTMENT_SET', occurredAt: daysAgo(6), performedBy: 'System', channel: 'SYSTEM', previousValue: 'CONTACTED', newValue: 'APPOINTMENT_SET', leadId: priyaId },
        { activityType: 'NOTE_ADDED', summary: 'Patient confirmed follow-up attendance', occurredAt: daysAgo(2), performedBy: 'Rekha CC', channel: 'PHONE', leadId: priyaId },
        { activityType: 'STATUS_CHANGE', summary: 'Lead from Google Ad — cervical screening', occurredAt: daysAgo(3), performedBy: 'System', channel: 'SYSTEM', leadId: raviId },
        { activityType: 'ASSIGNED', summary: 'Assigned to Rekha CC', occurredAt: daysAgo(3), performedBy: 'System', channel: 'SYSTEM', leadId: raviId },
        { activityType: 'CALL_RECEIVED', summary: 'Missed call — all agents busy', occurredAt: hoursAgo(18), performedBy: 'System', channel: 'PHONE', leadId: raviId },
        { activityType: 'STATUS_CHANGE', summary: 'Walk-in enquiry created', occurredAt: daysAgo(7), performedBy: 'System', channel: 'IN_PERSON', leadId: deepaId },
        { activityType: 'CALL_RECEIVED', summary: 'IVF package enquiry', occurredAt: daysAgo(7), performedBy: 'Rekha CC', channel: 'PHONE', leadId: deepaId },
        { activityType: 'APPOINTMENT_BOOKED', summary: 'Booked IVF consultation with Dr. Patel', occurredAt: daysAgo(3), performedBy: 'Rekha CC', channel: 'PHONE', leadId: deepaId },
        { activityType: 'CONVERTED', summary: 'Completed first IVF consultation', occurredAt: daysAgo(2), performedBy: 'System', channel: 'SYSTEM', leadId: deepaId },
        { activityType: 'STATUS_CHANGE', summary: 'Referral lead — family doctor', occurredAt: daysAgo(21), performedBy: 'System', channel: 'SYSTEM', leadId: vijayId },
        { activityType: 'APPOINTMENT_BOOKED', summary: 'Cardiology consultation with Dr. Sharma', occurredAt: daysAgo(20), performedBy: 'Rekha CC', channel: 'PHONE', leadId: vijayId },
        { activityType: 'NOTE_ADDED', summary: 'Family history of cardiac issues. Echo ordered.', occurredAt: daysAgo(14), performedBy: 'Rekha CC', channel: 'SYSTEM', leadId: vijayId },
        { activityType: 'NOTE_ADDED', summary: 'Cancelled once — rescheduled', occurredAt: daysAgo(8), performedBy: 'Rekha CC', channel: 'PHONE', leadId: vijayId },
        { activityType: 'STATUS_CHANGE', summary: "New from Women's Day FB campaign", occurredAt: hoursAgo(2), performedBy: 'System', channel: 'SYSTEM', leadId: kavithaId },
    ];
    for (const a of acts) { await create('leadActivity', a); }
    console.log(`  ✅ ${acts.length} activities\n`);

    await refreshToken();

    // === FOLLOW-UPS ===
    console.log('🔔 Follow-ups...');
    await create('followUp', { typeCustom: 'CALLBACK', status: 'OVERDUE', scheduledAt: hoursAgo(6), assignedAgent: 'Rekha CC', priority: 'URGENT' });
    console.log('  ✅ Ravi overdue callback');
    await create('followUp', { typeCustom: 'APPOINTMENT_REMINDER', status: 'PENDING', scheduledAt: daysFromNow(1, 9), assignedAgent: 'Rekha CC', priority: 'HIGH' });
    console.log('  ✅ Vijay appointment reminder\n');

    console.log('🎉 Seed complete!');
    console.log('   3 campaigns, 5 leads, 6 appointments, 10 calls, 20 activities, 2 follow-ups');
}

main().catch(e => { console.error('❌', e.message); process.exit(1); });