#ifndef READ_OPTIONS_H
#define READ_OPTIONS_H
#include "read_blif.h"

#include "vpr_types.h"
#include "constant_nets.h"
#include "argparse_value.hpp"
#include "argparse.hpp"

struct t_options {
    /* File names */
    argparse::ArgValue<std::string> ArchFile;
    argparse::ArgValue<std::string> CircuitName;
    argparse::ArgValue<std::string> NetFile;
    argparse::ArgValue<std::string> PlaceFile;
    argparse::ArgValue<std::string> RouteFile;
    argparse::ArgValue<std::string> BlifFile;
    argparse::ArgValue<std::string> ActFile;
    argparse::ArgValue<std::string> PowerFile;
    argparse::ArgValue<std::string> CmosTechFile;
    argparse::ArgValue<std::string> SDCFile;

    argparse::ArgValue<e_circuit_format> circuit_format;

    argparse::ArgValue<std::string> out_file_prefix;
    argparse::ArgValue<std::string> pad_loc_file;
    argparse::ArgValue<std::string> write_rr_graph_file;
    argparse::ArgValue<std::string> read_rr_graph_file;

    argparse::ArgValue<std::string> write_placement_delay_lookup;
    argparse::ArgValue<std::string> read_placement_delay_lookup;

    argparse::ArgValue<std::string> write_router_lookahead;
    argparse::ArgValue<std::string> read_router_lookahead;

    /* Stage Options */
    argparse::ArgValue<bool> do_packing;
    argparse::ArgValue<bool> do_placement;
    argparse::ArgValue<bool> do_routing;
    argparse::ArgValue<bool> do_analysis;
    argparse::ArgValue<bool> do_power;

    /* Graphics Options */
    argparse::ArgValue<bool> show_graphics; //Enable argparse::ArgValue<int>eractive graphics?
    argparse::ArgValue<int> GraphPause;
    argparse::ArgValue<bool> save_graphics;

    /* General options */
    argparse::ArgValue<bool> show_help;
    argparse::ArgValue<bool> show_version;
    argparse::ArgValue<size_t> num_workers;
    argparse::ArgValue<bool> timing_analysis;
    argparse::ArgValue<bool> CreateEchoFile;
    argparse::ArgValue<bool> verify_file_digests;
    argparse::ArgValue<std::string> device_layout;
    argparse::ArgValue<float> target_device_utilization;
    argparse::ArgValue<e_constant_net_method> constant_net_method;
    argparse::ArgValue<e_clock_modeling> clock_modeling;
    argparse::ArgValue<bool> exit_before_pack;
    argparse::ArgValue<bool> strict_checks;
    argparse::ArgValue<std::string> disable_errors;
    argparse::ArgValue<std::string> suppress_warnings;
    argparse::ArgValue<bool> allow_dangling_combinational_nodes;

    /* Atom netlist options */
    argparse::ArgValue<bool> absorb_buffer_luts;
    argparse::ArgValue<e_const_gen_inference> const_gen_inference;
    argparse::ArgValue<bool> sweep_dangling_primary_ios;
    argparse::ArgValue<bool> sweep_dangling_nets;
    argparse::ArgValue<bool> sweep_dangling_blocks;
    argparse::ArgValue<bool> sweep_constant_primary_outputs;
    argparse::ArgValue<int> netlist_verbosity;

    /* Clustering options */
    argparse::ArgValue<bool> connection_driven_clustering;
    argparse::ArgValue<e_unrelated_clustering> allow_unrelated_clustering;
    argparse::ArgValue<float> alpha_clustering;
    argparse::ArgValue<float> beta_clustering;
    argparse::ArgValue<bool> timing_driven_clustering;
    argparse::ArgValue<e_cluster_seed> cluster_seed_type;
    argparse::ArgValue<bool> enable_clustering_pin_feasibility_filter;
    argparse::ArgValue<e_balance_block_type_util> balance_block_type_utilization;
    argparse::ArgValue<std::vector<std::string>> target_external_pin_util;
    argparse::ArgValue<bool> pack_prioritize_transitive_connectivity;
    argparse::ArgValue<int> pack_transitive_fanout_threshold;
    argparse::ArgValue<int> pack_feasible_block_array_size;
    argparse::ArgValue<std::vector<std::string>> pack_high_fanout_threshold;
    argparse::ArgValue<int> pack_verbosity;

    /* Placement options */
    argparse::ArgValue<int> Seed;
    argparse::ArgValue<bool> ShowPlaceTiming;
    argparse::ArgValue<float> PlaceInnerNum;
    argparse::ArgValue<float> PlaceInitT;
    argparse::ArgValue<float> PlaceExitT;
    argparse::ArgValue<float> PlaceAlphaT;
    argparse::ArgValue<sched_type> anneal_sched_type;
    argparse::ArgValue<e_place_algorithm> PlaceAlgorithm;
    argparse::ArgValue<e_pad_loc_type> pad_loc_type;
    argparse::ArgValue<int> PlaceChanWidth;
    argparse::ArgValue<float> place_rlim_escape_fraction;
    argparse::ArgValue<std::string> place_move_stats_file;

    /* Timing-driven placement options only */
    argparse::ArgValue<float> PlaceTimingTradeoff;
    argparse::ArgValue<int> RecomputeCritIter;
    argparse::ArgValue<int> inner_loop_recompute_divider;
    argparse::ArgValue<float> place_exp_first;
    argparse::ArgValue<float> place_exp_last;
    argparse::ArgValue<float> place_delay_offset;
    argparse::ArgValue<int> place_delay_ramp_delta_threshold;
    argparse::ArgValue<float> place_delay_ramp_slope;
    argparse::ArgValue<float> place_tsu_rel_margin;
    argparse::ArgValue<float> place_tsu_abs_margin;
    argparse::ArgValue<std::string> post_place_timing_report_file;
    argparse::ArgValue<PlaceDelayModelType> place_delay_model;
    argparse::ArgValue<e_reducer> place_delay_model_reducer;
    argparse::ArgValue<std::string> allowed_tiles_for_delay_model;

    /* Router Options */
    argparse::ArgValue<int> max_router_iterations;
    argparse::ArgValue<float> first_iter_pres_fac;
    argparse::ArgValue<float> initial_pres_fac;
    argparse::ArgValue<float> pres_fac_mult;
    argparse::ArgValue<float> acc_fac;
    argparse::ArgValue<int> bb_factor;
    argparse::ArgValue<e_base_cost_type> base_cost_type;
    argparse::ArgValue<float> bend_cost;
    argparse::ArgValue<e_route_type> RouteType;
    argparse::ArgValue<int> RouteChanWidth;
    argparse::ArgValue<int> min_route_chan_width_hint; //Hint to binary search router about what the min chan width is
    argparse::ArgValue<bool> verify_binary_search;
    argparse::ArgValue<e_router_algorithm> RouterAlgorithm;
    argparse::ArgValue<int> min_incremental_reroute_fanout;

    /* Timing-driven router options only */
    argparse::ArgValue<float> astar_fac;
    argparse::ArgValue<float> max_criticality;
    argparse::ArgValue<float> criticality_exp;
    argparse::ArgValue<float> router_init_wirelength_abort_threshold;
    argparse::ArgValue<e_incr_reroute_delay_ripup> incr_reroute_delay_ripup;
    argparse::ArgValue<e_routing_failure_predictor> routing_failure_predictor;
    argparse::ArgValue<e_routing_budgets_algorithm> routing_budgets_algorithm;
    argparse::ArgValue<bool> save_routing_per_iteration;
    argparse::ArgValue<float> congested_routing_iteration_threshold_frac;
    argparse::ArgValue<e_route_bb_update> route_bb_update;
    argparse::ArgValue<int> router_high_fanout_threshold;
    argparse::ArgValue<int> router_debug_net;
    argparse::ArgValue<int> router_debug_sink_rr;
    argparse::ArgValue<e_router_lookahead> router_lookahead_type;
    argparse::ArgValue<int> router_max_convergence_count;
    argparse::ArgValue<float> router_reconvergence_cpd_threshold;
    argparse::ArgValue<std::string> router_first_iteration_timing_report_file;

    /* Analysis options */
    argparse::ArgValue<bool> full_stats;
    argparse::ArgValue<bool> Generate_Post_Synthesis_Netlist;
    argparse::ArgValue<int> timing_report_npaths;
    argparse::ArgValue<e_timing_report_detail> timing_report_detail;
    argparse::ArgValue<bool> timing_report_skew;
};

argparse::ArgumentParser create_arg_parser(std::string prog_name, t_options& args);
t_options read_options(int argc, const char** argv);
void set_conditional_defaults(t_options& args);
bool verify_args(const t_options& args);

#endif