package access

import "antrian-operasi/internal/shared"

type AvailableMenuChildResponse struct {
	Title    string                        `json:"title"`
	Icon     string                        `json:"icon"`
	To       string                        `json:"to"`
	Children []*AvailableMenuChildResponse `json:"children"`
}

type AvailableMenuResponse struct {
	ID       string                        `json:"id"`
	Header   string                        `json:"header"`
	Children []*AvailableMenuChildResponse `json:"children"`
}

func MapMenuModelToResponse(pages []RolePageModel) []AvailableMenuResponse {
	pageMap := make(map[string]*AvailableMenuChildResponse)
	childrenMap := make(map[string][]*AvailableMenuChildResponse)

	var result []AvailableMenuResponse

	// First pass: create all menu items
	for _, p := range pages {
		pageMap[p.ID] = &AvailableMenuChildResponse{
			Title: p.Name,
			Icon:  p.Icon.String,
			To:    p.Url.String,
		}
	}

	// Second pass: build parent-child relationships
	for _, p := range pages {
		if p.ParentId.String != "" {
			// Check if parent exists before adding child
			if parent, exists := pageMap[p.ParentId.String]; exists {
				parent.Children = append(parent.Children, pageMap[p.ID])
			}
		} else {
			// Track root items
			childrenMap[p.ID] = pageMap[p.ID].Children
		}
	}

	// Third pass: build result with root items only
	for _, p := range pages {
		if p.ParentId.String == "" {
			result = append(result, AvailableMenuResponse{
				ID:       p.ID,
				Header:   p.Name,
				Children: pageMap[p.ID].Children,
			})
		}
	}

	return result
}

type UserRoleResponse struct {
	ID       string   `json:"id"`
	Name     string   `json:"name"`
	Email    string   `json:"email"`
	HakAkses []string `json:"hak_akses"`
}

type ListUserRolePaginateResponse struct {
	Data   []UserRoleResponse
	Paging shared.PaginationInfo
}

type ListRolePermissionPaginateResponse struct {
	Data   []RolePermissionModel
	Paging shared.PaginationInfo
}

type AccessPage struct {
	ID       string  `json:"id" binding:"required"`
	Page     string  `json:"page"`
	IsActive bool    `json:"is_active" binding:"required"`
	Sort     int     `json:"sort"`
	ParentId *string `json:"parent_id" binding:"uuid"`
}

type DetailRolePageResponse struct {
	ID         string       `json:"id" db:"id" binding:"required,uuid"`
	Name       string       `json:"name" db:"name"`
	Status     bool         `json:"status" db:"is_active"`
	AccessPage []AccessPage `json:"access_page"`
}