// Financial Management Domain
// Contains financial records, transactions, and currency models

// Financial-specific Enums
enum TransactionType {
    INCOME
    EXPENSE
    INVESTMENT
    LOAN
    LOAN_PAYMENT
    INSURANCE_PAYMENT
    TAX_PAYMENT
    GRANT
    SUBSIDY
    REFUND
}

enum TransactionStatus {
    PENDING
    APPROVED
    COMPLETED
    REJECTED
    CANCELLED
    FAILED
}

// Financial Models
model FinancialRecord {
    id              String            @id @default(cuid())
    farmerId        String
    farmId          String?
    plotId          String?
    type            TransactionType
    category        String
    subcategory     String?
    amount          Decimal
    currencyId      String            @default("idr")
    currency        Currency          @relation(fields: [currencyId], references: [id])
    description     String
    transactionDate DateTime
    paymentMethod   PaymentMethod?
    receiptNumber   String?
    invoiceNumber   String?
    referenceNumber String?
    taxAmount       Decimal?            @default(0)
    bankAccount     String?
    payee           String? // who received payment
    approvedBy      String? // admin who approved
    status          TransactionStatus @default(PENDING)
    notes           String?
    attachmentUrls  String[]
    createdAt       DateTime          @default(now())
    updatedAt       DateTime          @updatedAt

    // Relations
    farmer Farmer @relation(fields: [farmerId], references: [id])
    farm   Farm?  @relation(fields: [farmId], references: [id])
    plot   Plot?  @relation(fields: [plotId], references: [id])

    @@index([farmerId, farmId])
    @@index([type])
    @@index([transactionDate])
    @@index([status])
    @@index([category])
    @@index([paymentMethod])
    @@index([amount])
    @@map("financial_records")
}