#include "mastodon_api.h"
#include "http_server/http_request.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "form.h"
#include "json/json.h"
#include "model/status.h"
#include "model/account.h"
#include "model/notification.h"

#include "api/client_apps.h"
#include "api/status.h"
#include "api/notice.h"

bool handle_timeline( struct http_request* req, const char* which )
{
	// "GET /api/v1/timelines/home?with_muted=true&limit=31"
	bool with_muted = false;
	unsigned int limit = 100;

	struct status s = {
		.id = 1,
		.account_id = 1,
	};

	show_statuses( req, &s, 1 );

	return true;
}

bool handle_mastodon_api_show_account( struct http_request* req, struct account* a )
{
	http_request_send_headers( req, 200, "application/json", true );
	FILE* f = http_request_get_response_body( req );

	account_write_as_json(a,f);

	return true;
}

static bool http_request_route_id( struct http_request* req, int* id )
{
	char* id_str = http_request_route_get_dir_or_file(req);
	if( !id_str || !*id_str ) { return false; }
	*id = -1;
	sscanf( id_str, "%d", id );
	free(id_str);
	if( *id == -1 ) { return false; }

	return true;
}

bool route_mastodon_api( struct http_request* req )
{
	if( http_request_route( req, "apps" ) ) {
		if( http_request_route_method( req, "POST" ) ) {
			return handle_mastodon_api_apps(req);
		}
	}

	if( http_request_route( req, "timelines/public" ) ) {
		show_statuses( req, NULL, 0 );
		return true;
	}

	/*
	if( !check_bearer_token(req) ) { return false; }
	printf( "authorization still valid\n" );
	//*/

	struct account* owner = account_from_id(0);

	if( http_request_route( req, "notifications" ) ) {
		struct notification note = {
			.account_id = 1,
			.status_id = 1,
		};
		show_notifications( req, &note, 1 );
		return true;
	}
	if( http_request_route( req, "statuses" ) ) {
		if( http_request_route( req, "/" ) ) {
			int id = -1;

			if( http_request_route_id( req, &id ) ) {
				struct status* s = status_from_id(id);

				if( http_request_route( req, "context" ) ) {
					show_status_context( req, s );
				} else {
					show_status( req, s );
				}
				return true;
			}
		} else if( http_request_route_method( req, "POST" ) ) {
			return handle_post(req, owner);
		}
	}

	if( http_request_route( req, "timelines/home" ) ) {
		return handle_timeline( req, "home" );
	} else if( http_request_route( req, "accounts/" ) ) {

		if( http_request_route( req, "verify_credentials" ) ) {
			return true;
		} else if( http_request_route( req, "statuses" ) ) {
			show_statuses( req, NULL, 0 );
			return true;
		}

		char* id_str = http_request_route_get_dir_or_file(req);
		int id = 0;

		if( http_request_route_id( req, &id ) ) {
			struct account* a = account_from_id( id );
			if( !a ) { return false; }

			if( http_request_route( req, "statuses" ) ) {
				printf( "TODO: statuses\n" );
				show_statuses( req, NULL, 0 );
				return true;
			} else {
				return handle_mastodon_api_show_account( req, a );
			}
		} else if( id == 0 ) {
			return handle_mastodon_api_show_account( req, owner );
		}
	}

	return false;
}