package validation

import (
	"mime/multipart"
)

// ApprovalRequest is used for expense approval endpoints
type ApprovalRequest struct {
	Action string  `json:"action" validate:"required,oneof=APPROVED REJECTED"`
	Notes  *string `json:"notes"`
}

type Create struct {
	PoNumber        *string                 `form:"po_number" validate:"omitempty,max=50"`
	TransactionDate string                  `form:"transaction_date" validate:"required,datetime=2006-01-02"`
	Category        string                  `form:"category" validate:"required,oneof=BOP NON-BOP"`
	SupplierID      uint64                  `form:"supplier_id" validate:"required,gt=0"`
	Documents       []*multipart.FileHeader `form:"documents" validate:"omitempty,dive"`
	CostPerKandangs []CostPerKandang        `form:"cost_per_kandangs" validate:"required,min=1,dive"`
}

type CostPerKandang struct {
	KandangID uint64     `json:"kandang_id" form:"kandang_id" validate:"required,gt=0"`
	CostItems []CostItem `json:"cost_items" form:"cost_items" validate:"required,min=1,dive"`
}

type CostItem struct {
	NonstockID uint64  `json:"nonstock_id" form:"nonstock_id" validate:"required,gt=0"`
	Quantity   float64 `json:"quantity" form:"quantity" validate:"required,gt=0"`
	TotalCost  float64 `json:"total_cost" form:"total_cost" validate:"required,gt=0"`
	Notes      string  `json:"notes" form:"notes" validate:"required,max=500"`
}

type Update struct {
	PoNumber        *string           `json:"po_number,omitempty" validate:"omitempty,max=50"`
	TransactionDate *string           `json:"transaction_date,omitempty" validate:"omitempty,datetime=2006-01-02"`
	SupplierID      *uint64           `json:"supplier_id,omitempty" validate:"omitempty,gt=0"`
	Documents       *[]string         `json:"documents,omitempty" validate:"omitempty,dive,max=255"`
	CostPerKandang  *[]CostPerKandang `json:"cost_per_kandang,omitempty" validate:"omitempty,min=1,dive"`
}

type Query struct {
	Page   int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
	Search string `query:"search" validate:"omitempty,max=50"`
}

type CreateRealization struct {
	Documents    []*multipart.FileHeader `form:"documents" validate:"omitempty,dive"`
	Realizations []RealizationItem       `json:"realizations" form:"realizations" validate:"required,min=1,dive"`
}

type RealizationItem struct {
	ExpenseNonstockID uint64  `json:"expense_nonstock_id" form:"expense_nonstock_id" validate:"required,gt=0"`
	Qty               float64 `json:"qty" form:"qty" validate:"required,gt=0"`
	UnitPrice         float64 `json:"unit_price" form:"unit_price" validate:"required,gt=0"`
	TotalPrice        float64 `json:"total_price" form:"total_price" validate:"required,gt=0"`
	Notes             *string `json:"notes" form:"notes" validate:"omitempty,max=500"`
}

type CompleteExpense struct {
}

type UpdateRealization struct {
	Realizations []RealizationItem `json:"realizations" validate:"required,min=1,dive"`
}