crud

type Admin struct {
	// DatabaseURI represents the database uri. default is "postgres://postgres:postgres@localhost:5432/postgres?sslmode=disable".
	DatabaseURI string

	// Entities represents the entities of the admin module.
	Entities map[string]Entity
	// BaseURL represents the base url for the admin module. default is "/admin".
	BaseURL string
	// DefaultFormatters represents the default formatters for each column. if provided, the formatter will be used to format the column value.
	// if a column has a formatter, the formatter will be used instead of the default formatter.
	DefaultFormatters map[string]Formatter
	// TemplateFuncs represents the template funcs for the admin module.
	TemplateFuncs template.FuncMap
	// Templates represents the templates for the admin module. will override the default templates.
	Templates map[string]*template.Template
	// PermissionChecker represents the permission checker for the admin module.
	PermissionChecker func(r *http.Request, userID, entityName, action string) bool
	// UserIdentifier represents the function that returns the user identifier from the request.
	UserIdentifier func(r *http.Request) string
	// SearchHandler represents the search handler for the admin module.
	SearchHandler func(r *http.Request, query string) ([]SearchResult, error)
	// contains filtered or unexported fields
}

type BaseContextData struct {
	ShowSearchBar bool
	BaseURL       string
	Menus         []Menu
}

type Column struct {
	Name      string
	Type      string
	Value     any
	IsPrimary bool
}

type DB struct {
	URI    string
	Engine string
}

type EditData struct {
	Title       string
	Description string
	Row         Row
	EntityName  string
	EntityID    string

	IsEdit bool

	BaseContextData
}

type Entity struct {
	// Entity table name.
	TableName string
	// Primary key column name. default is "id".
	PrimaryKey string
	// Entity title plural. default is the entity table name.
	TitlePlural string
	// Entity title singular. default is the entity table name.
	TitleSingular string
	// FavIcon represents the entity fav icon. default is empty.
	FavIcon string
	// Menu order. default is 0.
	Order int
	// Entity description. default is empty.
	Description string
	// SelectColumns columns. if nil, all columns will be selected.
	SelectColumns []string
	// EditColumns columns. if nil, all columns will be selected.
	EditColumns []string
	// NewColumns columns. if nil, edit columns or all columns will be selected.
	NewColumns []string
	// ColumnNameFormatter represents the column name formatter. if provided, the formatter will be used to format the column name.
	ColumnNameFormatter map[string]Formatter
	// ValueFormatters for each column. if provided, the formatter will be used to format the column value.
	ValueFormatters map[string]Formatter
}

type Formatter func(in any) string

type ListData struct {
	Title       string
	Description string
	EntityName  string

	Columns []string
	Rows    []Row

	BaseContextData
}

type Menu struct {
	Order     int
	Idenifier string
	Title     string
	URL       string
	FavIcon   string
}

type Option func(*Admin) error

type Row struct {
	Columns         []Column
	PrimaryKey      string
	PrimaryKeyValue any
}

type SearchData struct {
	Query       string
	ResultCount int

	BaseContextData

	Results []SearchResult
}

type SearchResult struct {
	Title       string
	Description string
	Link        string
}