package domain

import (
	"context"
	"time"

	"git.loyso.art/frx/kurious/internal/common/nullable"
)

type ListCoursesParams struct {
	OrganizationID string
	CategoryID     string
	Keyword        string
}

type CreateCourseParams struct {
	ID             string
	ExternalID     nullable.Value[string]
	Name           string
	SourceType     SourceType
	SourceName     nullable.Value[string]
	OrganizationID string
	OriginLink     string
	ImageLink      string
	Description    string
	FullPrice      float64
	Discount       float64
	Duration       time.Duration
	StartsAt       time.Time
}

//go:generate mockery --name CourseRepository
type CourseRepository interface {
	// List courses by specifid parameters.
	List(ctx context.Context, params ListCoursesParams) ([]Course, error)
	// Get course by id.
	// Should return ErrNotFound in case course not found.
	Get(ctx context.Context, id string) (Course, error)
	// GetByExternalID finds course by external id.
	// Should return ErrNotFound in case course not found.
	GetByExternalID(ctx context.Context, id string) (Course, error)

	// Create course, but might fail in case of
	// unique constraint violation.
	Create(context.Context, CreateCourseParams) (Course, error)
	// Delete course by id.
	Delete(ctx context.Context, id string) error
}

type CreateOrganizationParams struct {
	ID         string
	ExternalID nullable.Value[string]

	Alias    string
	Name     string
	Site     string
	LogoLink string
}

//go:generate mockery --name OrganizationRepository
type OrganizationRepository interface {
	Get(ctx context.Context) (Organization, error)
	Create(context.Context, CreateOrganizationParams) (Organization, error)
	Delete(ctx context.Context, id string) error
}