// 	#define _GNU_SOURCE
#include <cstdio>
#include <fcntl.h>
#include <optional>
#include <regex.h>
#include <set>
#include <sys/mman.h>
#include <sys/sendfile.h>
#include <sys/wait.h>

#include "common.h"


// clang-format off
/*
{
  "projectId": 64525,
  "handle": "nabijaczleweli",
  "displayName": "наб",
  "dek": "",
  "description": "Dazed and confused, but trying to continue 🇵🇱/🏴/🇷🇺 ⚧ they\r\n\r\nMaintains homie/hoe stasis. Store horizontally when not in use. Contains sulfites.",
  "avatarURL": "https://staging.cohostcdn.org/avatar/64525-86aae4bf-ce4c-46c4-818f-62b37dc26506-profile.png",
  "avatarPreviewURL": "https://staging.cohostcdn.org/avatar/64525-86aae4bf-ce4c-46c4-818f-62b37dc26506-profile.png",
  "headerURL": "https://staging.cohostcdn.org/header/64525-35de9d6d-d833-4c3e-89c3-4b0ad3e04709-profile.jpg",
  "headerPreviewURL": "https://staging.cohostcdn.org/header/64525-35de9d6d-d833-4c3e-89c3-4b0ad3e04709-profile.jpg",
  "privacy": "public",
  "url": "https://nabijaczleweli.xyz/",
  "pronouns": "",
  "flags": [],
  "avatarShape": "roundrect",
  "loggedOutPostVisibility": "public",
  "frequentlyUsedTags": [
    "big yellow",
    "grey",
    "splotchy",
    "voreutils",
    "tzpfms",
    "ratrun",
    "wg14"
  ],
  "askSettings": {
    "enabled": false,
    "allowAnon": false,
    "requireLoggedInAnon": true
  },
  "contactCard": []
}
*/
// clang-format on

struct profile {
	unsigned projectId;       // 64525,
	std::string handle;       // "nabijaczleweli",
	std::string displayName;  // "наб",
	std::string dek;          // "",
	std::string description;  // "Dazed and confused, but trying to continue 🇵🇱/🏴/🇷🇺 ⚧ they\r\n\r\nMaintains homie/hoe stasis. Store horizontally when not in
	                          // use. Contains sulfites.",
	std::string avatarURL;                        // "https://staging.cohostcdn.org/avatar/64525-86aae4bf-ce4c-46c4-818f-62b37dc26506-profile.png",
	std::string headerURL;                        // "https://staging.cohostcdn.org/header/64525-35de9d6d-d833-4c3e-89c3-4b0ad3e04709-profile.jpg",
	std::string privacy;                          // "public",
	std::string url;                              // "https://nabijaczleweli.xyz/",
	std::string pronouns;                         // "",
	std::string avatarShape;                      // "roundrect",
	std::string loggedOutPostVisibility;          // "public",
	std::vector<std::string> frequentlyUsedTags;  // ["big yellow", "grey", "splotchy", "voreutils", "tzpfms", "ratrun", "wg14"],
};
NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(profile, projectId, handle, displayName, dek, description, avatarURL, headerURL, privacy, url, pronouns, avatarShape,
                                   loggedOutPostVisibility, frequentlyUsedTags)


int main() {
	int memfd = memfd_create(__FILE__, 0);

	auto p = json::parse(stdin).template get<profile>();
	htmlencode(p.description);
	p.description.erase(std::remove(std::begin(p.description), std::end(p.description), '\r'), std::end(p.description));
	if(p.displayName.empty())
		p.displayName = p.handle;

	std::string profile_url = uid_maps.at(p.projectId) ?: (std::string("//cohost.org/") += p.handle);

	printf("<img loading=\"lazy\" alt=\"\" class=\"profile-header\" src=\"%s\">\n", p.headerURL.data());
	printf("<article id=\"%s\" class=\"profile\">\n", p.handle.data());
	printf("	<section>\n");
	printf("		<address>\n");
	printf("			<a href=\"%s\"><img loading=\"lazy\" alt=\"\" src=\"%s\"></a>\n", profile_url.data(), p.avatarURL.data());
	printf("			<div>\n");
	printf("				<h1><a href=\"%s\">%s</a></h1>\n", profile_url.data(), p.displayName.data());
	printf("				<h5><a href=\"%s\">@%s</a></h5>\n", profile_url.data(), p.handle.data());
	printf("				<a href=\"%1$s\">%1$s</a>\n", p.url.data());
	printf("			</div>\n");
	printf("		</address>\n");
	markdownise(p.description, 0, memfd);
	printf("	</section>\n");
	printf("	<aside>\n");
	printf("		<h1>%s</h1>\n", "Pinned tags");
	for(auto && t : p.frequentlyUsedTags)
		printf("		<sub>#%s</sub>\n", t.data());
	printf("	</aside>\n");
	printf("</article>\n");
}