// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.29.0
// source: direct_deposit.sql

package dbgen

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

const ApproveDirectDeposit = `-- name: ApproveDirectDeposit :exec
UPDATE direct_deposits
SET 
    status = 'APPROVED',
    approved_by = $2,
    approved_at = NOW()
WHERE 
    id = $1
    AND status = 'PENDING'
`

type ApproveDirectDepositParams struct {
	ID         int64       `json:"id"`
	ApprovedBy pgtype.Int8 `json:"approved_by"`
}

func (q *Queries) ApproveDirectDeposit(ctx context.Context, arg ApproveDirectDepositParams) error {
	_, err := q.db.Exec(ctx, ApproveDirectDeposit, arg.ID, arg.ApprovedBy)
	return err
}

const CountDirectDepositsByStatus = `-- name: CountDirectDepositsByStatus :one
SELECT COUNT(*)
FROM direct_deposits
WHERE status = $1
`

func (q *Queries) CountDirectDepositsByStatus(ctx context.Context, status pgtype.Text) (int64, error) {
	row := q.db.QueryRow(ctx, CountDirectDepositsByStatus, status)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const CreateDirectDeposit = `-- name: CreateDirectDeposit :one
INSERT INTO direct_deposits (
    customer_id, wallet_id, bank_name, account_number,
    account_holder, amount, reference_number,
    transfer_screenshot, status
) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,'PENDING')
RETURNING id, customer_id, wallet_id, bank_name, account_number, account_holder, amount, reference_number, transfer_screenshot, status, created_at, approved_by, approved_at, rejection_reason
`

type CreateDirectDepositParams struct {
	CustomerID         pgtype.Int8    `json:"customer_id"`
	WalletID           pgtype.Int8    `json:"wallet_id"`
	BankName           pgtype.Text    `json:"bank_name"`
	AccountNumber      pgtype.Text    `json:"account_number"`
	AccountHolder      pgtype.Text    `json:"account_holder"`
	Amount             pgtype.Numeric `json:"amount"`
	ReferenceNumber    pgtype.Text    `json:"reference_number"`
	TransferScreenshot pgtype.Text    `json:"transfer_screenshot"`
}

func (q *Queries) CreateDirectDeposit(ctx context.Context, arg CreateDirectDepositParams) (DirectDeposit, error) {
	row := q.db.QueryRow(ctx, CreateDirectDeposit,
		arg.CustomerID,
		arg.WalletID,
		arg.BankName,
		arg.AccountNumber,
		arg.AccountHolder,
		arg.Amount,
		arg.ReferenceNumber,
		arg.TransferScreenshot,
	)
	var i DirectDeposit
	err := row.Scan(
		&i.ID,
		&i.CustomerID,
		&i.WalletID,
		&i.BankName,
		&i.AccountNumber,
		&i.AccountHolder,
		&i.Amount,
		&i.ReferenceNumber,
		&i.TransferScreenshot,
		&i.Status,
		&i.CreatedAt,
		&i.ApprovedBy,
		&i.ApprovedAt,
		&i.RejectionReason,
	)
	return i, err
}

const DeleteDirectDeposit = `-- name: DeleteDirectDeposit :exec
DELETE FROM direct_deposits
WHERE id = $1
`

func (q *Queries) DeleteDirectDeposit(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, DeleteDirectDeposit, id)
	return err
}

const GetDirectDepositByID = `-- name: GetDirectDepositByID :one
SELECT id, customer_id, wallet_id, bank_name, account_number, account_holder, amount, reference_number, transfer_screenshot, status, created_at, approved_by, approved_at, rejection_reason
FROM direct_deposits
WHERE id = $1
`

func (q *Queries) GetDirectDepositByID(ctx context.Context, id int64) (DirectDeposit, error) {
	row := q.db.QueryRow(ctx, GetDirectDepositByID, id)
	var i DirectDeposit
	err := row.Scan(
		&i.ID,
		&i.CustomerID,
		&i.WalletID,
		&i.BankName,
		&i.AccountNumber,
		&i.AccountHolder,
		&i.Amount,
		&i.ReferenceNumber,
		&i.TransferScreenshot,
		&i.Status,
		&i.CreatedAt,
		&i.ApprovedBy,
		&i.ApprovedAt,
		&i.RejectionReason,
	)
	return i, err
}

const GetDirectDepositsByStatus = `-- name: GetDirectDepositsByStatus :many
SELECT 
    id,
    customer_id,
    wallet_id,
    bank_name,
    account_number,
    account_holder,
    amount,
    reference_number,
    transfer_screenshot,
    status,
    created_at,
    approved_by,
    approved_at,
    rejection_reason
FROM direct_deposits
WHERE status = $1
ORDER BY created_at DESC
LIMIT $2 OFFSET $3
`

type GetDirectDepositsByStatusParams struct {
	Status pgtype.Text `json:"status"`
	Limit  int32       `json:"limit"`
	Offset int32       `json:"offset"`
}

func (q *Queries) GetDirectDepositsByStatus(ctx context.Context, arg GetDirectDepositsByStatusParams) ([]DirectDeposit, error) {
	rows, err := q.db.Query(ctx, GetDirectDepositsByStatus, arg.Status, arg.Limit, arg.Offset)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []DirectDeposit
	for rows.Next() {
		var i DirectDeposit
		if err := rows.Scan(
			&i.ID,
			&i.CustomerID,
			&i.WalletID,
			&i.BankName,
			&i.AccountNumber,
			&i.AccountHolder,
			&i.Amount,
			&i.ReferenceNumber,
			&i.TransferScreenshot,
			&i.Status,
			&i.CreatedAt,
			&i.ApprovedBy,
			&i.ApprovedAt,
			&i.RejectionReason,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const RejectDirectDeposit = `-- name: RejectDirectDeposit :exec
UPDATE direct_deposits
SET 
    status = 'REJECTED',
    approved_by = $2,       -- still track the admin who took final action
    approved_at = NOW(),
    rejection_reason = $3
WHERE 
    id = $1
    AND status = 'PENDING'
`

type RejectDirectDepositParams struct {
	ID              int64       `json:"id"`
	ApprovedBy      pgtype.Int8 `json:"approved_by"`
	RejectionReason pgtype.Text `json:"rejection_reason"`
}

func (q *Queries) RejectDirectDeposit(ctx context.Context, arg RejectDirectDepositParams) error {
	_, err := q.db.Exec(ctx, RejectDirectDeposit, arg.ID, arg.ApprovedBy, arg.RejectionReason)
	return err
}