Max Gramser
67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
#pragma once
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#include <array>
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#include <string>
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#include <vector>
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#include <cmath>
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#include <cstdint>
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namespace runtime_tiles {
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constexpr size_t MAX_TILES = 10;
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inline bool valid_entity(const std::string &entity) {
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if (entity.size() > 120) return false;
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auto dot = entity.find('.');
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if (dot == std::string::npos || dot == 0 || dot + 1 == entity.size()) return false;
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for (size_t i = 0; i < entity.size(); ++i)
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if (i != dot && !(entity[i] >= 'a' && entity[i] <= 'z') &&
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!(entity[i] >= '0' && entity[i] <= '9') && entity[i] != '_') return false;
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std::string domain = entity.substr(0, dot);
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for (const auto *allowed : {"light", "switch", "input_boolean", "scene", "script", "climate", "vacuum", "fan", "cover", "sensor", "binary_sensor", "input_select", "button", "input_button"})
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if (domain == allowed) return true;
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return false;
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}
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struct Tile {
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std::string entity, name, state, unit, modes, hvac_modes;
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std::array<std::string, 4> fan_speeds;
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unsigned fan_speed_count = 0;
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float brightness = NAN, percentage = NAN, position = NAN;
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float current = NAN, target = NAN, humidity = NAN, minimum = 7, maximum = 35, step = 0.5f;
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int hue = 0, kelvin = 3000, min_kelvin = 0, max_kelvin = 0;
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bool received = false;
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std::string domain() const { return entity.substr(0, entity.find('.')); }
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bool available() const { return received && state != "unknown" && state != "unavailable" && !state.empty(); }
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bool active() const { return state == "on" || state == "cleaning" || (domain() == "climate" && available() && state != "off"); }
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};
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struct Model {
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std::array<Tile, MAX_TILES> tiles;
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size_t count = 0;
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std::string title = "Kies tegels in HA";
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bool configured = false;
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bool set_layout(const std::vector<std::string> &entities, const std::string &name, bool &changed) {
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if (entities.size() > MAX_TILES || name.size() > 96) return false;
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for (size_t i = 0; i < entities.size(); ++i) {
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if (!valid_entity(entities[i])) return false;
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for (size_t j = 0; j < i; ++j) if (entities[i] == entities[j]) return false;
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}
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changed = !configured || count != entities.size();
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for (size_t i = 0; i < entities.size(); ++i) if (tiles[i].entity != entities[i]) changed = true;
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// A title-only update must not interrupt an open control card.
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title = name.empty() ? "Thuis" : name;
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if (changed) {
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for (auto &tile : tiles) tile = Tile{};
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count = entities.size();
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for (size_t i = 0; i < count; ++i) tiles[i].entity = entities[i];
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}
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configured = true;
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return true;
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}
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bool ready() const {
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if (!configured) return false;
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for (size_t i = 0; i < count; ++i) if (!tiles[i].received) return false;
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return true;
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}
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bool accepts(size_t index, const std::string &entity) const {
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return configured && index < count && tiles[index].entity == entity;
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}
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};
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} // namespace runtime_tiles
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