#include "gebs/gebs.h"
#include "mongoose/mongoose.h"

#include "routes.h"
#include "gpp.h"

void route_page_not_found(struct mg_connection *conn, struct mg_http_message *msg)
{
    NString_List env = {0};
    defer { list_free(&env); }

    list_append(&env, fmt("-DURL=%.*s", msg->uri.len, msg->uri.buf));

    String_Builder out = {0};
    defer { sb_free(&out); }
    bool ok = gpp_run("./tmpls/page-missing.t", &env, &out);
    sb_finish(&out);

    if (!ok) {
        mg_http_reply(conn, 500, "Content-Type: text/html\r\n", "Internal server error ;(");
    } else {
        mg_http_reply(conn, 404, "Content-Type: text/html\r\n", out.items);
    }
}

void route_simple_css(struct mg_connection *conn, struct mg_http_message *msg)
{
    struct mg_http_serve_opts opts = { 0 };
    mg_http_serve_file(conn, msg, "./assets/simple.min.css", &opts);
}

void route_favicon(struct mg_connection *conn, struct mg_http_message *msg)
{
    struct mg_http_serve_opts opts = { 0 };
    mg_http_serve_file(conn, msg, "./assets/favicon.ico", &opts);
}

void route_home(struct mg_connection *conn, struct mg_http_message *msg)
{
    NString_List env = {0};
    defer { list_free(&env); }

    String_Builder out = {0};
    defer { sb_free(&out); }
    bool ok = gpp_run("./tmpls/index.t", &env, &out);
    sb_finish(&out);

    if (!ok) {
        mg_http_reply(conn, 500, "Content-Type: text/html\r\n", "Internal server error ;(");
    } else {
        mg_http_reply(conn, 200, "Content-Type: text/html\r\n", out.items);
    }
}