/******************************************************************************
 *
 * Project:  PlanetLabs scene driver
 * Purpose:  Implements OGRPLScenesDataV1Dataset
 * Author:   Even Rouault, even dot rouault at spatialys.com
 *
 ******************************************************************************
 * Copyright (c) 2016, Planet Labs
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/

#include "ogr_plscenes.h"
#include "ogrgeojsonreader.h"
#include <time.h>

/************************************************************************/
/*                       OGRPLScenesDataV1Dataset()                     */
/************************************************************************/

OGRPLScenesDataV1Dataset::OGRPLScenesDataV1Dataset()
    : m_bLayerListInitialized(false), m_bMustCleanPersistent(false),
      m_nLayers(0), m_papoLayers(nullptr), m_bFollowLinks(false)
{
}

/************************************************************************/
/*                       ~OGRPLScenesDataV1Dataset()                    */
/************************************************************************/

OGRPLScenesDataV1Dataset::~OGRPLScenesDataV1Dataset()
{
    for (int i = 0; i < m_nLayers; i++)
        delete m_papoLayers[i];
    CPLFree(m_papoLayers);

    if (m_bMustCleanPersistent)
    {
        char **papszOptions = CSLSetNameValue(nullptr, "CLOSE_PERSISTENT",
                                              CPLSPrintf("PLSCENES:%p", this));
        CPLHTTPDestroyResult(CPLHTTPFetch(m_osBaseURL, papszOptions));
        CSLDestroy(papszOptions);
    }
}

/************************************************************************/
/*                              GetLayer()                              */
/************************************************************************/

OGRLayer *OGRPLScenesDataV1Dataset::GetLayer(int idx)
{
    if (idx < 0 || idx >= GetLayerCount())
        return nullptr;
    return m_papoLayers[idx];
}

/************************************************************************/
/*                           GetLayerCount()                            */
/************************************************************************/

int OGRPLScenesDataV1Dataset::GetLayerCount()
{
    if (!m_bLayerListInitialized)
    {
        m_bLayerListInitialized = true;
        EstablishLayerList();
    }
    return m_nLayers;
}

/************************************************************************/
/*                          ParseItemType()                             */
/************************************************************************/

OGRLayer *OGRPLScenesDataV1Dataset::ParseItemType(json_object *poItemType)
{
    if (poItemType == nullptr ||
        json_object_get_type(poItemType) != json_type_object)
        return nullptr;
    json_object *poId = CPL_json_object_object_get(poItemType, "id");
    if (poId == nullptr || json_object_get_type(poId) != json_type_string)
        return nullptr;

    CPLString osDisplayDescription;
    json_object *poDisplayDescription =
        CPL_json_object_object_get(poItemType, "display_description");
    if (poDisplayDescription != nullptr &&
        json_object_get_type(poDisplayDescription) == json_type_string)
        osDisplayDescription = json_object_get_string(poDisplayDescription);
    CPLString osDisplayName;
    json_object *poDisplayName =
        CPL_json_object_object_get(poItemType, "display_name");
    if (poDisplayName != nullptr &&
        json_object_get_type(poDisplayName) == json_type_string)
        osDisplayName = json_object_get_string(poDisplayName);

    const char *pszId = json_object_get_string(poId);

    // The layer might already exist if GetLayerByName() is called before
    // GetLayer()/GetLayerCount() is

    // Prevent GetLayerCount() from calling EstablishLayerList()
    bool bLayerListInitializedBackup = m_bLayerListInitialized;
    m_bLayerListInitialized = true;
    OGRLayer *poExistingLayer = GDALDataset::GetLayerByName(pszId);
    m_bLayerListInitialized = bLayerListInitializedBackup;
    if (poExistingLayer != nullptr)
        return poExistingLayer;

    OGRPLScenesDataV1Layer *poPLLayer = new OGRPLScenesDataV1Layer(this, pszId);
    if (!osDisplayName.empty())
        poPLLayer->SetMetadataItem("SHORT_DESCRIPTION", osDisplayName.c_str());
    if (!osDisplayDescription.empty())
        poPLLayer->SetMetadataItem("DESCRIPTION", osDisplayDescription.c_str());
    m_papoLayers = (OGRPLScenesDataV1Layer **)CPLRealloc(
        m_papoLayers, sizeof(OGRPLScenesDataV1Layer *) * (m_nLayers + 1));
    m_papoLayers[m_nLayers++] = poPLLayer;
    return poPLLayer;
}

/************************************************************************/
/*                          ParseItemTypes()                         */
/************************************************************************/

bool OGRPLScenesDataV1Dataset::ParseItemTypes(json_object *poObj,
                                              CPLString &osNext)
{
    json_object *poItemTypes = CPL_json_object_object_get(poObj, "item_types");
    if (poItemTypes == nullptr ||
        json_object_get_type(poItemTypes) != json_type_array)
    {
        CPLError(CE_Failure, CPLE_AppDefined,
                 "Missing item_types object, or not of type array");
        return false;
    }
    const auto nCatalogsLength = json_object_array_length(poItemTypes);
    for (auto i = decltype(nCatalogsLength){0}; i < nCatalogsLength; i++)
    {
        json_object *poItemType = json_object_array_get_idx(poItemTypes, i);
        ParseItemType(poItemType);
    }

    // Is there a next page ?
    osNext = "";
    json_object *poLinks = CPL_json_object_object_get(poObj, "_links");
    if (poLinks && json_object_get_type(poLinks) == json_type_object)
    {
        json_object *poNext = CPL_json_object_object_get(poLinks, "_next");
        if (poNext && json_object_get_type(poNext) == json_type_string)
        {
            osNext = json_object_get_string(poNext);
        }
    }

    return true;
}

/************************************************************************/
/*                          EstablishLayerList()                        */
/************************************************************************/

void OGRPLScenesDataV1Dataset::EstablishLayerList()
{
    CPLString osURL(m_osNextItemTypesPageURL);
    m_osNextItemTypesPageURL = "";

    while (!osURL.empty())
    {
        json_object *poObj = RunRequest(osURL);
        if (poObj == nullptr)
            break;
        if (!ParseItemTypes(poObj, osURL))
        {
            json_object_put(poObj);
            break;
        }
        json_object_put(poObj);
    }
}

/************************************************************************/
/*                          GetLayerByName()                            */
/************************************************************************/

OGRLayer *OGRPLScenesDataV1Dataset::GetLayerByName(const char *pszName)
{
    // Prevent GetLayerCount() from calling EstablishLayerList()
    bool bLayerListInitializedBackup = m_bLayerListInitialized;
    m_bLayerListInitialized = true;
    OGRLayer *poRet = GDALDataset::GetLayerByName(pszName);
    m_bLayerListInitialized = bLayerListInitializedBackup;
    if (poRet != nullptr)
        return poRet;

    CPLString osURL(m_osBaseURL + "item-types/" + pszName);
    json_object *poObj = RunRequest(osURL);
    if (poObj == nullptr)
        return nullptr;
    poRet = ParseItemType(poObj);
    json_object_put(poObj);
    return poRet;
}

/************************************************************************/
/*                          GetBaseHTTPOptions()                         */
/************************************************************************/

char **OGRPLScenesDataV1Dataset::GetBaseHTTPOptions()
{
    m_bMustCleanPersistent = true;

    char **papszOptions = nullptr;
    papszOptions =
        CSLAddString(papszOptions, CPLSPrintf("PERSISTENT=PLSCENES:%p", this));
    papszOptions = CSLAddString(
        papszOptions,
        CPLSPrintf("HEADERS=Authorization: api-key %s", m_osAPIKey.c_str()));

    return papszOptions;
}

/************************************************************************/
/*                               RunRequest()                           */
/************************************************************************/

json_object *OGRPLScenesDataV1Dataset::RunRequest(const char *pszURL,
                                                  int bQuiet404Error,
                                                  const char *pszHTTPVerb,
                                                  bool bExpectJSonReturn,
                                                  const char *pszPostContent)
{
    char **papszOptions = CSLAddString(GetBaseHTTPOptions(), nullptr);
    // We need to set it each time as CURL would reuse the previous value
    // if reusing the same connection
    papszOptions = CSLSetNameValue(papszOptions, "CUSTOMREQUEST", pszHTTPVerb);
    if (pszPostContent != nullptr)
    {
        CPLString osHeaders = CSLFetchNameValueDef(papszOptions, "HEADERS", "");
        if (!osHeaders.empty())
            osHeaders += "\r\n";
        osHeaders += "Content-Type: application/json";
        papszOptions = CSLSetNameValue(papszOptions, "HEADERS", osHeaders);
        papszOptions =
            CSLSetNameValue(papszOptions, "POSTFIELDS", pszPostContent);
    }
    papszOptions = CSLSetNameValue(papszOptions, "MAX_RETRY", "3");
    CPLHTTPResult *psResult = nullptr;
    if (STARTS_WITH(m_osBaseURL, "/vsimem/") && STARTS_WITH(pszURL, "/vsimem/"))
    {
        psResult = (CPLHTTPResult *)CPLCalloc(1, sizeof(CPLHTTPResult));
        vsi_l_offset nDataLengthLarge = 0;
        CPLString osURL(pszURL);
        if (osURL[osURL.size() - 1] == '/')
            osURL.resize(osURL.size() - 1);
        if (pszPostContent != nullptr)
        {
            osURL += "&POSTFIELDS=";
            osURL += pszPostContent;
        }
        CPLDebug("PLSCENES", "Fetching %s", osURL.c_str());
        GByte *pabyBuf = VSIGetMemFileBuffer(osURL, &nDataLengthLarge, FALSE);
        size_t nDataLength = static_cast<size_t>(nDataLengthLarge);
        if (pabyBuf)
        {
            psResult->pabyData = (GByte *)VSI_MALLOC_VERBOSE(1 + nDataLength);
            if (psResult->pabyData)
            {
                memcpy(psResult->pabyData, pabyBuf, nDataLength);
                psResult->pabyData[nDataLength] = 0;
            }
        }
        else
        {
            psResult->pszErrBuf = CPLStrdup(
                CPLSPrintf("Error 404. Cannot find %s", osURL.c_str()));
        }
    }
    else
    {
        if (bQuiet404Error)
            CPLPushErrorHandler(CPLQuietErrorHandler);
        psResult = CPLHTTPFetch(pszURL, papszOptions);
        if (bQuiet404Error)
            CPLPopErrorHandler();
    }
    CSLDestroy(papszOptions);

    if (pszPostContent != nullptr && m_bMustCleanPersistent)
    {
        papszOptions = CSLSetNameValue(nullptr, "CLOSE_PERSISTENT",
                                       CPLSPrintf("PLSCENES:%p", this));
        CPLHTTPDestroyResult(CPLHTTPFetch(m_osBaseURL, papszOptions));
        CSLDestroy(papszOptions);
        m_bMustCleanPersistent = false;
    }

    if (psResult->pszErrBuf != nullptr)
    {
        if (!(bQuiet404Error && strstr(psResult->pszErrBuf, "404")))
        {
            CPLError(CE_Failure, CPLE_AppDefined, "%s",
                     psResult->pabyData ? (const char *)psResult->pabyData
                                        : psResult->pszErrBuf);
        }
        CPLHTTPDestroyResult(psResult);
        return nullptr;
    }

    if (!bExpectJSonReturn &&
        (psResult->pabyData == nullptr || psResult->nDataLen == 0))
    {
        CPLHTTPDestroyResult(psResult);
        return nullptr;
    }

    if (psResult->pabyData == nullptr)
    {
        CPLError(CE_Failure, CPLE_AppDefined,
                 "Empty content returned by server");
        CPLHTTPDestroyResult(psResult);
        return nullptr;
    }

    const char *pszText = reinterpret_cast<const char *>(psResult->pabyData);
#ifdef DEBUG_VERBOSE
    CPLDebug("PLScenes", "%s", pszText);
#endif

    json_object *poObj = nullptr;
    if (!OGRJSonParse(pszText, &poObj, true))
    {
        CPLHTTPDestroyResult(psResult);
        return nullptr;
    }

    CPLHTTPDestroyResult(psResult);

    if (json_object_get_type(poObj) != json_type_object)
    {
        CPLError(CE_Failure, CPLE_AppDefined,
                 "Return is not a JSON dictionary");
        json_object_put(poObj);
        poObj = nullptr;
    }

    return poObj;
}

/************************************************************************/
/*                           InsertAPIKeyInURL()                        */
/************************************************************************/

CPLString OGRPLScenesDataV1Dataset::InsertAPIKeyInURL(CPLString osURL)
{
    if (STARTS_WITH(osURL, "http://"))
    {
        osURL = "http://" + m_osAPIKey + ":@" + osURL.substr(strlen("http://"));
    }
    else if (STARTS_WITH(osURL, "https://"))
    {
        osURL =
            "https://" + m_osAPIKey + ":@" + osURL.substr(strlen("https://"));
    }
    return osURL;
}

/************************************************************************/
/*                            OpenRasterScene()                         */
/************************************************************************/

GDALDataset *OGRPLScenesDataV1Dataset::OpenRasterScene(GDALOpenInfo *poOpenInfo,
                                                       CPLString osScene,
                                                       char **papszOptions)
{
    if (!(poOpenInfo->nOpenFlags & GDAL_OF_RASTER))
    {
        CPLError(CE_Failure, CPLE_AppDefined,
                 "The scene option must only be used with vector access");
        return nullptr;
    }

    int nActivationTimeout = atoi(CSLFetchNameValueDef(
        poOpenInfo->papszOpenOptions, "ACTIVATION_TIMEOUT", "3600"));

    for (char **papszIter = papszOptions; papszIter && *papszIter; papszIter++)
    {
        char *pszKey = nullptr;
        const char *pszValue = CPLParseNameValue(*papszIter, &pszKey);
        if (pszValue != nullptr)
        {
            if (!EQUAL(pszKey, "api_key") && !EQUAL(pszKey, "scene") &&
                !EQUAL(pszKey, "product_type") && !EQUAL(pszKey, "asset") &&
                !EQUAL(pszKey, "catalog") && !EQUAL(pszKey, "itemtypes") &&
                !EQUAL(pszKey, "version") && !EQUAL(pszKey, "follow_links") &&
                !EQUAL(pszKey, "metadata"))
            {
                CPLError(CE_Failure, CPLE_NotSupported, "Unsupported option %s",
                         pszKey);
                CPLFree(pszKey);
                return nullptr;
            }
            CPLFree(pszKey);
        }
    }

    const char *pszCatalog = CSLFetchNameValueDef(
        papszOptions, "itemtypes",
        CSLFetchNameValueDef(
            papszOptions, "catalog",
            CSLFetchNameValueDef(
                poOpenInfo->papszOpenOptions, "ITEMTYPES",
                CSLFetchNameValue(poOpenInfo->papszOpenOptions, "CATALOG"))));
    if (pszCatalog == nullptr)
    {
        CPLError(CE_Failure, CPLE_AppDefined, "Missing catalog");
        return nullptr;
    }

    const char *pszProductType = CSLFetchNameValueDef(
        papszOptions, "asset",
        CSLFetchNameValueDef(
            papszOptions, "product_type",
            CSLFetchNameValueDef(poOpenInfo->papszOpenOptions, "ASSET",
                                 CSLFetchNameValue(poOpenInfo->papszOpenOptions,
                                                   "PRODUCT_TYPE"))));

    CPLString osRasterURL;
    osRasterURL = m_osBaseURL;
    osRasterURL += "item-types/";
    osRasterURL += pszCatalog;
    osRasterURL += "/items/";
    osRasterURL += osScene;
    osRasterURL += "/assets/";

    time_t nStartTime = time(nullptr);
retry:
    time_t nCurrentTime = time(nullptr);
    if (nCurrentTime - nStartTime > nActivationTimeout)
    {
        CPLError(CE_Failure, CPLE_AppDefined, "Activation timeout reached");
        return nullptr;
    }
    json_object *poObj = RunRequest(osRasterURL);
    if (poObj == nullptr)
        return nullptr;

    json_object *poSubObj = CPL_json_object_object_get(
        poObj, pszProductType ? pszProductType : "visual");
    if (poSubObj == nullptr)
    {
        if (pszProductType != nullptr && !EQUAL(pszProductType, "LIST"))
        {
            CPLError(CE_Failure, CPLE_AppDefined, "Cannot find asset %s",
                     pszProductType);
            json_object_put(poObj);
        }
        else
        {
            json_object_iter it;
            it.key = nullptr;
            it.val = nullptr;
            it.entry = nullptr;
            char **papszSubdatasets = nullptr;
            int nSubDataset = 0;
            json_object_object_foreachC(poObj, it)
            {
                ++nSubDataset;
                papszSubdatasets = CSLSetNameValue(
                    papszSubdatasets,
                    CPLSPrintf("SUBDATASET_%d_NAME", nSubDataset),
                    CPLSPrintf("Scene=%s of item types %s, asset %s",
                               osScene.c_str(), pszCatalog, it.key));
                papszSubdatasets = CSLSetNameValue(
                    papszSubdatasets,
                    CPLSPrintf("SUBDATASET_%d_DESC", nSubDataset),
                    CPLSPrintf("PLScenes:version=Data_V1,itemtypes=%s,scene=%s,"
                               "asset=%s",
                               pszCatalog, osScene.c_str(), it.key));
            }
            json_object_put(poObj);
            if (nSubDataset != 0)
            {
                GDALDataset *poDS = new OGRPLScenesDataV1Dataset();
                poDS->SetMetadata(papszSubdatasets, "SUBDATASETS");
                CSLDestroy(papszSubdatasets);
                return poDS;
            }
        }
        return nullptr;
    }

    if (json_object_get_type(poSubObj) != json_type_object)
    {
        CPLError(CE_Failure, CPLE_AppDefined, "Cannot find link");
        json_object_put(poObj);
        return nullptr;
    }

    json_object *poPermissions =
        CPL_json_object_object_get(poSubObj, "_permissions");
    if (poPermissions != nullptr)
    {
        const char *pszPermissions =
            json_object_to_json_string_ext(poPermissions, 0);
        if (pszPermissions && strstr(pszPermissions, "download") == nullptr)
        {
            CPLError(CE_Warning, CPLE_AppDefined,
                     "You don't have download permissions for this product");
        }
    }

    json_object *poLocation = CPL_json_object_object_get(poSubObj, "location");
    json_object *poStatus = CPL_json_object_object_get(poSubObj, "status");
    bool bActive = false;
    if (poStatus != nullptr &&
        json_object_get_type(poStatus) == json_type_string)
    {
        const char *pszStatus = json_object_get_string(poStatus);
        if (EQUAL(pszStatus, "activating"))
        {
            CPLDebug("PLScenes", "The product is in activation. Retrying...");
            CPLSleep(nActivationTimeout == 1 ? 0.5 : 1.0);
            poLocation = nullptr;
            json_object_put(poObj);
            goto retry;
        }
        bActive = EQUAL(pszStatus, "active");
    }
    if (poLocation == nullptr ||
        json_object_get_type(poLocation) != json_type_string || !bActive)
    {
        CPLDebug("PLScenes", "The product isn't activated yet. Activating it");
        json_object *poActivate =
            json_ex_get_object_by_path(poSubObj, "_links.activate");
        if (poActivate == nullptr ||
            json_object_get_type(poActivate) != json_type_string)
        {
            CPLError(CE_Failure, CPLE_AppDefined,
                     "Cannot find link to activate scene %s", osScene.c_str());
            json_object_put(poObj);
            return nullptr;
        }
        CPLString osActivate = json_object_get_string(poActivate);
        poLocation = nullptr;
        json_object_put(poObj);
        poObj = RunRequest(osActivate, FALSE, "GET", false);
        if (poObj != nullptr)
            json_object_put(poObj);
        poObj = nullptr;
        CPLSleep(nActivationTimeout == 1 ? 0.5 : 1.0);
        goto retry;
    }

    const char *pszLink = json_object_get_string(poLocation);

    osRasterURL = pszLink ? pszLink : "";
    json_object_put(poObj);
    if (osRasterURL.empty())
    {
        CPLError(CE_Failure, CPLE_AppDefined, "Cannot find link to scene %s",
                 osScene.c_str());
        return nullptr;
    }

    osRasterURL = InsertAPIKeyInURL(osRasterURL);

    const bool bUseVSICURL =
        CPLFetchBool(poOpenInfo->papszOpenOptions, "RANDOM_ACCESS", true);
    if (bUseVSICURL && !(STARTS_WITH(m_osBaseURL, "/vsimem/")))
    {
        char *pszEscapedURL = CPLEscapeString(osRasterURL, -1, CPLES_URL);
        CPLString osTmpURL("/vsicurl?use_head=no&max_retry=3&empty_dir=yes&use_"
                           "redirect_url_if_no_query_string_params=yes&url=");
        osTmpURL += pszEscapedURL;
        CPLFree(pszEscapedURL);
        CPLDebug("PLSCENES", "URL = %s", osTmpURL.c_str());

        VSIStatBufL sStat;
        if (VSIStatL(osTmpURL, &sStat) == 0 && sStat.st_size > 0)
        {
            osRasterURL = osTmpURL;
        }
        else
        {
            CPLDebug("PLSCENES", "Cannot use random access for that file");
        }
    }

    char **papszAllowedDrivers = nullptr;
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "HTTP");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "GTiff");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "PNG");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "JPEG");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "NITF");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "JP2KAK");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "JP2ECW");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "JP2MrSID");
    papszAllowedDrivers = CSLAddString(papszAllowedDrivers, "JP2OpenJPEG");
    GDALDataset *poOutDS = (GDALDataset *)GDALOpenEx(
        osRasterURL, GDAL_OF_RASTER, papszAllowedDrivers, nullptr, nullptr);
    CSLDestroy(papszAllowedDrivers);
    if (poOutDS)
    {
        if (CPLFetchBool(
                papszOptions, "metadata",
                CPLFetchBool(poOpenInfo->papszOpenOptions, "METADATA", true)))
        {
            OGRLayer *poLayer = GetLayerByName(pszCatalog);
            if (poLayer != nullptr)
            {
                // Set a dummy name so that PAM goes here
                CPLPushErrorHandler(CPLQuietErrorHandler);
                poOutDS->SetDescription("/vsimem/tmp/ogrplscenesDataV1");

                /* Attach scene metadata. */
                poLayer->SetAttributeFilter(
                    CPLSPrintf("id = '%s'", osScene.c_str()));
                OGRFeature *poFeat = poLayer->GetNextFeature();
                if (poFeat)
                {
                    for (int i = 0; i < poFeat->GetFieldCount(); i++)
                    {
                        if (poFeat->IsFieldSetAndNotNull(i))
                        {
                            const char *pszKey =
                                poFeat->GetFieldDefnRef(i)->GetNameRef();
                            const char *pszVal = poFeat->GetFieldAsString(i);
                            if (strncmp(pszKey, "asset_", strlen("asset_")) ==
                                    0 ||
                                strstr(pszVal, "https://") != nullptr ||
                                strcmp(pszKey, "columns") == 0 ||
                                strcmp(pszKey, "rows") == 0 ||
                                strcmp(pszKey, "epsg_code") == 0 ||
                                strcmp(pszKey, "origin_x") == 0 ||
                                strcmp(pszKey, "origin_y") == 0 ||
                                strcmp(pszKey, "permissions") == 0 ||
                                strcmp(pszKey, "acquired") ==
                                    0  // Redundant with TIFFTAG_DATETIME
                            )
                            {
                                continue;
                            }
                            poOutDS->SetMetadataItem(pszKey, pszVal);
                        }
                    }
                }
                delete poFeat;

                poOutDS->FlushCache(false);
                VSIUnlink("/vsimem/tmp/ogrplscenesDataV1");
                VSIUnlink("/vsimem/tmp/ogrplscenesDataV1.aux.xml");
                CPLPopErrorHandler();
            }
        }

        CPLErrorReset();
        poOutDS->SetDescription(poOpenInfo->pszFilename);
    }
    else if (CPLGetLastErrorType() == CE_None)
    {
        poObj = RunRequest(osRasterURL);
        if (poObj == nullptr)
        {
            CPLError(
                CE_Failure, CPLE_AppDefined,
                "The generation of the product is in progress. Retry later");
        }
        else
        {
            CPLError(
                CE_Failure, CPLE_AppDefined, "%s",
                json_object_to_json_string_ext(poObj, JSON_C_TO_STRING_PRETTY));
            json_object_put(poObj);
        }
    }

    return poOutDS;
}

/************************************************************************/
/*                                Open()                                */
/************************************************************************/

GDALDataset *OGRPLScenesDataV1Dataset::Open(GDALOpenInfo *poOpenInfo)
{
    OGRPLScenesDataV1Dataset *poDS = new OGRPLScenesDataV1Dataset();

    poDS->m_osBaseURL =
        CPLGetConfigOption("PL_URL", "https://api.planet.com/data/v1/");

    char **papszOptions = CSLTokenizeStringComplex(
        poOpenInfo->pszFilename + strlen("PLScenes:"), ",", TRUE, FALSE);

    poDS->m_osAPIKey = CSLFetchNameValueDef(
        papszOptions, "api_key",
        CSLFetchNameValueDef(poOpenInfo->papszOpenOptions, "API_KEY",
                             CPLGetConfigOption("PL_API_KEY", "")));
    if (poDS->m_osAPIKey.empty())
    {
        CPLError(
            CE_Failure, CPLE_AppDefined,
            "Missing PL_API_KEY configuration option or API_KEY open option");
        delete poDS;
        CSLDestroy(papszOptions);
        return nullptr;
    }

    poDS->m_bFollowLinks = CPLTestBool(
        CSLFetchNameValueDef(papszOptions, "follow_links",
                             CSLFetchNameValueDef(poOpenInfo->papszOpenOptions,
                                                  "FOLLOW_LINKS", "FALSE")));

    poDS->m_osFilter = CSLFetchNameValueDef(
        papszOptions, "filter",
        CSLFetchNameValueDef(poOpenInfo->papszOpenOptions, "FILTER", ""));
    poDS->m_osFilter.Trim();

    const char *pszScene = CSLFetchNameValueDef(
        papszOptions, "scene",
        CSLFetchNameValue(poOpenInfo->papszOpenOptions, "SCENE"));
    if (pszScene)
    {
        GDALDataset *poRasterDS =
            poDS->OpenRasterScene(poOpenInfo, pszScene, papszOptions);
        delete poDS;
        CSLDestroy(papszOptions);
        return poRasterDS;
    }
    else if ((poOpenInfo->nOpenFlags & GDAL_OF_RASTER) &&
             !(poOpenInfo->nOpenFlags & GDAL_OF_VECTOR))
    {
        CPLError(CE_Failure, CPLE_AppDefined, "Missing scene");
        delete poDS;
        CSLDestroy(papszOptions);
        return nullptr;
    }

    for (char **papszIter = papszOptions; papszIter && *papszIter; papszIter++)
    {
        char *pszKey = nullptr;
        const char *pszValue = CPLParseNameValue(*papszIter, &pszKey);
        if (pszValue != nullptr)
        {
            if (!EQUAL(pszKey, "api_key") && !EQUAL(pszKey, "version") &&
                !EQUAL(pszKey, "catalog") && !EQUAL(pszKey, "itemtypes") &&
                !EQUAL(pszKey, "follow_links") && !EQUAL(pszKey, "filter"))
            {
                CPLError(CE_Failure, CPLE_NotSupported,
                         "Unsupported option '%s'", pszKey);
                CPLFree(pszKey);
                delete poDS;
                CSLDestroy(papszOptions);
                return nullptr;
            }
            CPLFree(pszKey);
        }
    }

    json_object *poObj =
        poDS->RunRequest((poDS->m_osBaseURL + "item-types/").c_str());
    if (poObj == nullptr)
    {
        delete poDS;
        CSLDestroy(papszOptions);
        return nullptr;
    }

    const char *pszCatalog = CSLFetchNameValueDef(
        papszOptions, "itemtypes",
        CSLFetchNameValueDef(
            papszOptions, "catalog",
            CSLFetchNameValueDef(
                poOpenInfo->papszOpenOptions, "ITEMTYPES",
                CSLFetchNameValue(poOpenInfo->papszOpenOptions, "CATALOG"))));
    if (pszCatalog == nullptr)
    {
        // Establish (partial if there are other pages) layer list.
        if (!poDS->ParseItemTypes(poObj, poDS->m_osNextItemTypesPageURL))
        {
            delete poDS;
            poDS = nullptr;
        }
    }
    else
    {
        if (poDS->GetLayerByName(pszCatalog) == nullptr)
        {
            delete poDS;
            poDS = nullptr;
        }
    }

    json_object_put(poObj);

    CSLDestroy(papszOptions);

    if (!(poOpenInfo->nOpenFlags & GDAL_OF_VECTOR))
    {
        delete poDS;
        return nullptr;
    }

    return poDS;
}
