/**
    httpserver
    Resource.h
    Copyright 2011-2025 Ramsey Kant

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

#ifndef _RESOURCE_H_
#define _RESOURCE_H_

#include <memory>
#include <string>

class Resource {

private:
    std::unique_ptr<uint8_t[]> data; // File data
    uint32_t size = 0;
    std::string mimeType = "";
    std::string location; // Disk path location within the server
    bool directory;

public:
    explicit Resource(std::string const& loc, bool dir = false);
    ~Resource() = default;
    Resource& operator=(Resource const&) = delete;  // Copy assignment
    Resource(Resource &&) = delete;  // Move
    Resource& operator=(Resource &&) = delete;  // Move assignment

    // Setters

    void setData(std::unique_ptr<uint8_t[]> d, uint32_t s) {
        data = std::move(d);
        size = s;
    }

    void setMimeType(std::string_view mt) {
        mimeType = mt;
    }

    // Getters

    std::string getMimeType() const {
        return mimeType;
    }

    std::string getLocation() const {
        return location;
    }

    bool isDirectory() const {
        return directory;
    }

    const uint8_t* getData() const {
        return data.get();
    }

    uint32_t getSize() const {
        return size;
    }

    // Get the file name
    std::string getName() const {
        std::string name = "";
        if (auto slash_pos = location.find_last_of("/"); slash_pos != std::string::npos)
            name = location.substr(slash_pos + 1);
        return name;
    }

    // Get the file extension
    std::string getExtension() const {
        std::string ext = "";
        if (auto ext_pos = location.find_last_of("."); ext_pos != std::string::npos)
            ext = location.substr(ext_pos + 1);
        return ext;
    }
};

#endif