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

#include "install_pkg.h"
#include "add_repo.h"
#include "fetch_src.h"
#include "build.h"
//#include "copy_install.h"
//#include "link_install.h"
#include "lua_state.h"
#include "name_from_url.h"
#include "vars.h"

void install_pkg(Pkg pkg) {
    if (!pkg.is_local) {
        printf("%sfetching %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
        fetch_src(pkg);
        if (is_verbose) printf("%sfetched %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
    }

    printf("%sbuilding %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
    build(pkg);
    if (is_verbose) printf("%sbuilt %s%s%s\n", print_pkgit, green, pkg.name, color_reset);

    printf("%sinstalling %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
    bool install_success = false;
    if (!install_success && repo_install(pkg.url)) install_success = true;
    if (!install_success && bldit_install(pkg.target)) install_success = true;
    if (!install_success && config_install(pkg.src)) install_success = true;
    if (!install_success) {
      printf("%sno install function availible for package: %s\n",
        print_error, pkg.name);
      return;
    }
    //is_auto_installed = true;
    //if (is_auto_installed) {
    //  if (is_symlink_install) {
    //      link_install(pkg.src);
    //  } else {
    //      copy_install(pkg.src);
    //  }
    //}
    printf("%sinstalled %s%s%s\n", print_success, green, pkg.name, color_reset);

    bool repo_exists = false;
    for (size_t i = 0; i < cached_repos_count; i++) {
        char *repo_name = name_from_url(cached_repos[i].source_value);
        if (strcmp(repo_name, pkg.name) == 0) {
            repo_exists = true;
        }
        free(repo_name);
    }

    if (!repo_exists) {
        printf("%sadding %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
        if (pkg.url && strlen(pkg.url) > 0) {
            add_repo(pkg.url, pkg.name);
        }
        printf("%sadded %s%s%s\n", print_pkgit, green, pkg.name, color_reset);
    } else {
        if (is_verbose) printf("%srepo already exists, done\n", print_pkgit);
    }
}