package zerr

import (
	"context"
	"time"
)

type WrapInput struct {
	Errors   []error
	Message  string
	PC       uintptr
	Time     time.Time
	Logger   Logger
	Notifier NotificationHandler
	Details  []any
}

type Wrapper interface {
	// Wrap creates a zerr.Error with inputs
	// generated by global entry points.
	Wrap(input WrapInput) Error
}

type Logger interface {
	LogError(ctx context.Context, err Error)
}

type WrapperFunc func(input WrapInput) Error

func (wr WrapperFunc) Wrap(input WrapInput) Error {
	return wr(input)
}

var DefaultWrapper Wrapper = WrapperFunc(func(input WrapInput) Error {
	e := &Err{
		message:  input.Message,
		errs:     input.Errors,
		caller:   input.PC,
		time:     input.Time,
		logger:   input.Logger,
		notifier: input.Notifier,
		details:  input.Details,
	}
	e.sequence = &sequence{err: e}
	for _, err := range input.Errors {
		if err, ok := err.(Error); ok {
			err.Sequence().WrapBy(e.sequence)
		}
	}
	return e
})

func Wrap(input WrapInput) Error {
	return DefaultWrapper.Wrap(input)
}

func SetDefaultWrapper(w Wrapper) {
	DefaultWrapper = w
}