// GraphQL queries for platform entities
// Platform remaps SDK field names — all LINKS/PHONES fields need subfield selection.
//
// Each entity exports a query *builder* that accepts an optional `after`
// cursor. The data-provider paginates until `hasNextPage=false` so the
// dashboard KPIs reflect real totals instead of the first 100 rows. The
// previous hardcoded `first: 100` caps caused supervisor KPI cards to
// quietly plateau at 100 on busy tenants.
//
// `pageSize` is intentionally large (200) to keep round-trips low. The
// platform Relay pagination accepts up to 1000 but 200 is a good balance
// between latency per page and number of pages on active workspaces.

const PAGE_SIZE = 200;

const cursorArg = (after?: string): string => (after ? `, after: "${after}"` : '');

export const leadsQuery = (after?: string) => `{ leads(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ createdAt: DescNullsLast }]) { edges { node {
    id name createdAt updatedAt
    contactName { firstName lastName }
    contactPhone { primaryPhoneNumber primaryPhoneCallingCode }
    contactEmail { primaryEmail }
    source status priority interestedService assignedAgent
    utmSource utmMedium utmCampaign utmContent utmTerm landingPage { primaryLinkUrl } referrerUrl
    leadScore spamScore isSpam isDuplicate
    firstContacted lastContacted contactAttempts convertedAt
    patientId campaignId
    aiSummary aiSuggestedAction
} } pageInfo { hasNextPage endCursor } } }`;

export const campaignsQuery = (after?: string) => `{ campaigns(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ createdAt: DescNullsLast }]) { edges { node {
    id name createdAt updatedAt
    campaignName typeCustom status platform
    startDate endDate
    budget { amountMicros currencyCode }
    amountSpent { amountMicros currencyCode }
    impressions clicks targetCount contacted converted leadsGenerated
    externalCampaignId platformUrl { primaryLinkUrl }
} } pageInfo { hasNextPage endCursor } } }`;

export const adsQuery = (after?: string) => `{ ads(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ createdAt: DescNullsLast }]) { edges { node {
    id name createdAt updatedAt
    adName externalAdId status format
    headline adDescription destinationUrl { primaryLinkUrl } previewUrl { primaryLinkUrl }
    impressions clicks conversions
    spend { amountMicros currencyCode }
    campaignId
} } pageInfo { hasNextPage endCursor } } }`;

export const followUpsQuery = (after?: string) => `{ followUps(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ scheduledAt: DescNullsLast }]) { edges { node {
    id name createdAt
    typeCustom status scheduledAt completedAt
    priority assignedAgent
    patientId
} } pageInfo { hasNextPage endCursor } } }`;

export const leadActivitiesQuery = (after?: string) => `{ leadActivities(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ occurredAt: DescNullsLast }]) { edges { node {
    id name createdAt
    activityType summary occurredAt performedBy
    previousValue newValue
    channel durationSec outcome
    leadId
} } pageInfo { hasNextPage endCursor } } }`;

export const callsQuery = (after?: string) => `{ calls(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ startedAt: DescNullsLast }]) { edges { node {
    id name createdAt
    direction callStatus callerNumber { primaryPhoneNumber } agentName
    startedAt endedAt durationSec
    recording { primaryLinkUrl } disposition sla
    patientId appointmentId leadId
    agentId agent { id name ozonetelAgentId }
    transferredTo transferType
} } pageInfo { hasNextPage endCursor } } }`;

export const appointmentsQuery = (after?: string) => `{ appointments(first: ${PAGE_SIZE}${cursorArg(after)}, orderBy: [{ scheduledAt: DescNullsLast }]) { edges { node {
    id name createdAt
    scheduledAt durationMin appointmentType status
    doctorName department reasonForVisit
    patient { id fullName { firstName lastName } phones { primaryPhoneNumber } }
    doctor { id fullName { firstName lastName } }
    clinicId clinic { id clinicName }
} } pageInfo { hasNextPage endCursor } } }`;

export const patientsQuery = (after?: string) => `{ patients(first: ${PAGE_SIZE}${cursorArg(after)}) { edges { node {
    id name fullName { firstName lastName }
    phones { primaryPhoneNumber }
    emails { primaryEmail }
    dateOfBirth gender patientType
} } pageInfo { hasNextPage endCursor } } }`;

// Doctors are a small reference set (< 50 per workspace) — no pagination
// needed. Left as a plain string for the single consumer that reads it.
export const DOCTORS_QUERY = `{ doctors(first: 50) { edges { node {
    id name fullName { firstName lastName }
    department specialty qualifications yearsOfExperience
    visitingHours
    consultationFeeNew { amountMicros currencyCode }
    consultationFeeFollowUp { amountMicros currencyCode }
    active registrationNumber
    clinic { id name clinicName }
} } } }`;