// Package client - projects contains functions for the projects API

// Copyright (C) 2020 by Red Hat, Inc.

package client

import (

	"encoding/json"

	"fmt"

	"net/http"

	//	"strings"

	"github.com/osbuild/osbuild-composer/internal/rpmmd"

	"github.com/osbuild/osbuild-composer/internal/weldr"

)

// ListAllProjectsV0 returns a list of all the available project names

func ListAllProjectsV0(socket *http.Client) ([]rpmmd.PackageInfo, *APIResponse, error) {

	body, resp, err := GetJSONAll(socket, "/api/v0/projects/list")

	if resp != nil || err != nil {

		return nil, resp, err

	}

	var list weldr.ProjectsListV0

	err = json.Unmarshal(body, &list)

	if err != nil {

		return nil, nil, err

	}

	return list.Projects, nil, nil

}

// ListSomeProjectsV0 returns a list of all the available project names

func ListSomeProjectsV0(socket *http.Client, offset, limit int) ([]rpmmd.PackageInfo, *APIResponse, error) {

	path := fmt.Sprintf("/api/v0/projects/list?offset=%d&limit=%d", offset, limit)

	body, resp, err := GetRaw(socket, "GET", path)

	if resp != nil || err != nil {

		return nil, resp, err

	}

	var list weldr.ProjectsListV0

	err = json.Unmarshal(body, &list)

	if err != nil {

		return nil, nil, err

	}

	return list.Projects, nil, nil

}

// GetProjectsInfoV0 returns detailed project info on the named projects

func GetProjectsInfoV0(socket *http.Client, projNames string) ([]rpmmd.PackageInfo, *APIResponse, error) {

	body, resp, err := GetRaw(socket, "GET", "/api/v0/projects/info/"+projNames)

	if resp != nil || err != nil {

		return nil, resp, err

	}

	var list weldr.ProjectsInfoV0

	err = json.Unmarshal(body, &list)

	if err != nil {

		return nil, nil, err

	}

	return list.Projects, nil, nil

}

//DepsolveProjectsV0 returns the dependencies of the names projects

func DepsolveProjectsV0(socket *http.Client, projNames string) ([]rpmmd.PackageSpec, *APIResponse, error) {

	body, resp, err := GetRaw(socket, "GET", "/api/v0/projects/depsolve/"+projNames)

	if resp != nil || err != nil {

		return nil, resp, err

	}

	var deps weldr.ProjectsDependenciesV0

	err = json.Unmarshal(body, &deps)

	if err != nil {

		return nil, nil, err

	}

	return deps.Projects, nil, nil

}