// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

generator client {
  provider = "prisma-client-js"
  output   = "../generated/prisma"
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

enum OperatorCode {
  ORANGE
  MTN
  AIRTEL
  VODACOM
  MOOV
}

enum PaymentStatus {
  PENDING
  SUCCESS
  FAILED
  REFUNDED
}

enum SubscriptionStatus {
  PENDING
  TRIAL
  ACTIVE
  SUSPENDED
  CANCELLED
  EXPIRED
  FAILED
}

model Partner {
  id            String        @id @default(cuid())
  name          String
  email         String        @unique
  apiKey        String        @unique
  secretKey     String
  status        String
  callbacks     Json?
  metadata      Json?
  createdAt     DateTime      @default(now())
  updatedAt     DateTime      @updatedAt
  
  users         User[]
  subscriptions Subscription[]
  payments      Payment[]
}

model Operator {
  id        String       @id @default(cuid())
  code      OperatorCode
  name      String
  country   String
  config    Json
  active    Boolean      @default(true)
  createdAt DateTime     @default(now())
  updatedAt DateTime     @updatedAt
  
  users     User[]
}

model User {
  id          String    @id @default(cuid())
  msisdn      String    @unique
  userToken   String    @unique
  userAlias   String
  operatorId  String
  partnerId   String
  country     String
  metadata    Json?
  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt
  
  operator      Operator       @relation(fields: [operatorId], references: [id])
  partner       Partner        @relation(fields: [partnerId], references: [id])
  subscriptions Subscription[]
  payments      Payment[]
}

model Plan {
  id            String         @id @default(cuid())
  name          String
  description   String?
  amount        Float
  currency      String
  interval      String         // DAILY, WEEKLY, MONTHLY, YEARLY
  metadata      Json?
  active        Boolean        @default(true)
  createdAt     DateTime       @default(now())
  updatedAt     DateTime       @updatedAt
  
  subscriptions Subscription[]
}

model Subscription {
  id                  String             @id @default(cuid())
  userId              String
  planId              String
  partnerId           String
  status              SubscriptionStatus
  currentPeriodStart  DateTime
  currentPeriodEnd    DateTime
  nextBillingDate     DateTime?
  trialEndsAt         DateTime?
  cancelledAt         DateTime?
  suspendedAt         DateTime?
  failureCount        Int                @default(0)
  renewalCount        Int                @default(0)
  lastPaymentId       String?
  metadata            Json?
  createdAt           DateTime           @default(now())
  updatedAt           DateTime           @updatedAt
  
  user                User               @relation(fields: [userId], references: [id])
  plan                Plan               @relation(fields: [planId], references: [id])
  partner             Partner            @relation(fields: [partnerId], references: [id])
  payments            Payment[]
}

model Payment {
  id                String        @id @default(cuid())
  userId            String
  partnerId         String
  subscriptionId    String?
  amount            Float
  currency          String
  description       String
  reference         String        @unique
  operatorReference String?
  status            PaymentStatus
  failureReason     String?
  metadata          Json?
  completedAt       DateTime?
  createdAt         DateTime      @default(now())
  updatedAt         DateTime      @updatedAt
  
  user         User          @relation(fields: [userId], references: [id])
  partner      Partner       @relation(fields: [partnerId], references: [id])
  subscription Subscription? @relation(fields: [subscriptionId], references: [id])
  refunds      Refund[]
}

model Refund {
  id        String   @id @default(cuid())
  paymentId String
  amount    Float
  reason    String?
  status    String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  
  payment Payment @relation(fields: [paymentId], references: [id])
}

model Webhook {
  id          String   @id @default(cuid())
  url         String
  event       String
  payload     Json
  response    Json?
  status      String
  attempts    Int      @default(0)
  lastAttempt DateTime?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
}