// panels.h — Panel draw functions for kanban_cpp.
//
// Each draw_* expects to be called inside an active ImGui frame; it issues
// its own ImGui::Begin/End block guarded by the supplied bool*.
#pragma once

#include "data.h"
#include <mutex>
#include <string>

namespace kanban_cpp {

// Shared app state passed to every panel. Owned by main.cpp.
// `mu` guards cards/columns/backend_ok/last_refresh_*/sse_status — refresh_data
// corre en thread aparte y el SSE callback tambien lo hace, ambos escriben a
// traves del mismo mutex.
struct AppState {
    ClientConfig cfg;
    std::vector<Card>    cards;
    std::vector<Column>  columns;
    std::string last_refresh_error;
    int64_t     last_refresh_ts = 0;
    bool        backend_ok = false;
    // SSE live status: "connecting" | "connected" | "disconnected" | "error: <msg>"
    std::string sse_status = "connecting";
    std::mutex  mu;
};

void draw_board     (AppState& s, bool* p_open);
void draw_calendar  (AppState& s, bool* p_open);
void draw_dashboard (AppState& s, bool* p_open);
void draw_agent_runs(AppState& s, bool* p_open);
void draw_worktrees (AppState& s, bool* p_open);
void draw_dod       (AppState& s, bool* p_open);

// Polls the backend for cards/columns; updates s.last_refresh_*.
void refresh_data(AppState& s);

} // namespace kanban_cpp