package graph

import (
	"context"
	"encoding/json"

	"forge.cadoles.com/Cadoles/daddy/internal/orm"
	"gitlab.com/wpetit/goweb/middleware/container"

	"forge.cadoles.com/Cadoles/daddy/internal/model"
	errs "github.com/pkg/errors"
)

func handleCreateDecisionSupportFile(ctx context.Context, changes *model.DecisionSupportFileChanges) (*model.DecisionSupportFile, error) {
	ctn := container.Must(ctx)
	db := orm.Must(ctn).DB()

	repo := model.NewDSFRepository(db)

	dsf, err := repo.Create(ctx, changes)
	if err != nil {
		return nil, errs.WithStack(err)
	}

	return dsf, nil
}

func handleUpdateDecisionSupportFile(ctx context.Context, id string, changes *model.DecisionSupportFileChanges) (*model.DecisionSupportFile, error) {
	ctn := container.Must(ctx)
	db := orm.Must(ctn).DB()

	repo := model.NewDSFRepository(db)

	dsf, err := repo.Update(ctx, id, changes)
	if err != nil {
		return nil, errs.WithStack(err)
	}

	return dsf, nil
}

func handleDecisionSupportFiles(ctx context.Context, filter *model.DecisionSupportFileFilter) ([]*model.DecisionSupportFile, error) {
	ctn := container.Must(ctx)
	db := orm.Must(ctn).DB()

	repo := model.NewDSFRepository(db)

	return repo.Search(ctx, filter)
}

func handleSections(ctx context.Context, dsf *model.DecisionSupportFile) (map[string]interface{}, error) {
	sections := make(map[string]interface{})

	if err := json.Unmarshal(dsf.Sections.RawMessage, &sections); err != nil {
		return nil, errs.WithStack(err)
	}

	return sections, nil
}