package validation

import (
	"mime/multipart"
)

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

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

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

type Update struct {
	TransactionDate *string                 `form:"transaction_date" json:"transaction_date" validate:"omitempty,datetime=2006-01-02"`
	CostPerKandang  *[]CostPerKandang       `form:"cost_per_kandang" json:"cost_per_kandang" validate:"omitempty,min=1,dive"`
	Documents       []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,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 {
	RealizationDate string                  `form:"realization_date" json:"realization_date" validate:"required,datetime=2006-01-02"`
	Documents       []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,dive"`
	Realizations    []RealizationItem       `form:"realizations" json:"realizations" validate:"required,min=1,dive"`
}

type UpdateRealization struct {
	RealizationDate string                  `form:"realization_date" json:"realization_date" validate:"omitempty,datetime=2006-01-02"`
	Documents       []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,dive"`
	Realizations    []RealizationItem       `form:"realizations" json:"realizations" validate:"required,min=1,dive"`
}

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

type ApprovalRequest struct {
	Action        string  `json:"action" form:"action" validate:"required,oneof=APPROVED REJECTED"`
	ApprovableIds []uint  `json:"approvable_ids" validate:"required,min=1,dive,gt=0"`
	Notes         *string `json:"notes" form:"notes"`
}