Files
xiaoshi-pad-card/xiaoshi-device-consumables-card.js
2025-11-25 19:51:37 +08:00

1205 lines
35 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
import { LitElement, html, css } from "https://unpkg.com/lit-element@2.4.0/lit-element.js?module";
class XiaoshiConsumablesCardEditor extends LitElement {
static get properties() {
return {
hass: { type: Object },
config: { type: Object },
_searchTerm: { type: String },
_filteredEntities: { type: Array },
_showEntityList: { type: Boolean }
};
}
static get styles() {
return css`
.form {
display: flex;
flex-direction: column;
gap: 10px;
min-height: 500px;
}
.form-group {
display: flex;
flex-direction: column;
gap: 5px;
}
label {
font-weight: bold;
}
select, input, textarea {
padding: 8px;
border: 1px solid #ddd;
border-radius: 4px;
}
textarea {
min-height: 80px;
resize: vertical;
}
.help-text {
font-size: 0.85em;
color: #666;
margin-top: 4px;
}
.entity-selector {
position: relative;
}
.entity-search-input {
width: 100%;
padding: 8px;
border: 1px solid #ddd;
border-radius: 4px;
box-sizing: border-box;
}
.entity-dropdown {
position: absolute;
top: 100%;
left: 0;
right: 0;
height: 300px;
overflow-y: auto;
background: white;
border: 1px solid #ddd;
border-radius: 4px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
z-index: 1000;
margin-top: 2px;
}
.entity-option {
display: flex;
align-items: center;
justify-content: space-between;
padding: 8px 12px;
cursor: pointer;
border-bottom: 1px solid #eee;
}
.entity-option:hover {
background: #f5f5f5;
}
.entity-option.selected {
background: #e3f2fd;
}
.entity-info {
display: flex;
align-items: center;
gap: 8px;
flex: 1;
justify-content: space-between;
}
.entity-details {
flex: 1;
}
.entity-name {
font-weight: 500;
font-size: 14px;
color: #000;
}
.entity-id {
font-size: 12px;
color: #000;
font-family: monospace;
}
.check-icon {
color: #4CAF50;
}
.no-results {
padding: 12px;
text-align: center;
color: #666;
font-style: italic;
}
.selected-entities {
margin-top: 8px;
}
.selected-label {
font-size: 12px;
font-weight: bold;
margin-bottom: 4px;
color: #333;
}
.selected-entity-config {
margin-bottom: 8px;
border: 1px solid #ddd;
border-radius: 4px;
padding: 8px;
background: #f9f9f9;
}
.selected-entity {
display: flex;
align-items: center;
gap: 4px;
margin-bottom: 8px;
font-size: 12px;
color: #000;
justify-content: space-between;
}
.attribute-config {
margin-top: 4px;
display: flex;
flex-direction: column;
gap: 4px;
}
.attribute-input {
width: 100%;
padding: 4px 8px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 12px;
box-sizing: border-box;
}
.override-config {
display: flex;
align-items: center;
gap: 4px;
margin-top: 2px;
}
.override-checkbox {
margin-right: 4px;
}
.override-input {
flex: 1;
padding: 2px 6px;
border: 1px solid #ddd;
border-radius: 3px;
font-size: 11px;
box-sizing: border-box;
}
.override-label {
font-size: 11px;
color: #666;
white-space: nowrap;
}
.remove-btn {
background: none;
border: none;
cursor: pointer;
padding: 0;
display: flex;
align-items: center;
color: #666;
margin-left: auto;
}
.remove-btn:hover {
color: #f44336;
}
`;
}
render() {
if (!this.hass) return html``;
return html`
<div class="form">
<div class="form-group">
<label>卡片宽度:支持像素(px)和百分比(%)默认100%</label>
<input
type="text"
@change=${this._entityChanged}
.value=${this.config.width !== undefined ? this.config.width : '100%'}
name="width"
placeholder="默认100%"
/>
</div>
<div class="form-group">
<label>标题名称:配置卡片显示的标题</label>
<input
type="text"
@change=${this._entityChanged}
.value=${this.config.name !== undefined ? this.config.name : '耗材信息统计'}
name="name"
placeholder="默认:耗材信息统计"
/>
</div>
<div class="form-group">
<label>全局预警条件:当任一实体满足此条件时触发预警</label>
<input
type="text"
@change=${this._entityChanged}
.value=${this.config.global_warning || ''}
name="global_warning"
placeholder="如: >10, <=5, ==on, ==off, =='hello world'"
/>
<div class="help-text">
全局预警条件:当任一实体满足此条件时,该实体显示为红色预警状态<br>
优先级:明细预警 > 全局预警 > 无预警
</div>
</div>
<div class="form-group">
<label>列数:明细显示的列数</label>
<select
@change=${this._entityChanged}
.value=${this.config.columns !== undefined ? this.config.columns : '2'}
name="columns"
>
<option value="1">1列</option>
<option value="2">2列默认</option>
</select>
</div>
<div class="form-group">
<label>主题</label>
<select
@change=${this._entityChanged}
.value=${this.config.theme !== undefined ? this.config.theme : 'on'}
name="theme"
>
<option value="on">浅色主题(白底黑字)</option>
<option value="off">深色主题(深灰底白字)</option>
</select>
</div>
<div class="form-group">
<label>设备耗材实体:搜索并选择实体</label>
<div class="entity-selector">
<input
type="text"
@input=${this._onEntitySearch}
@focus=${this._onEntitySearch}
.value=${this._searchTerm || ''}
placeholder="搜索实体..."
class="entity-search-input"
/>
${this._showEntityList ? html`
<div class="entity-dropdown">
${this._filteredEntities.map(entity => html`
<div
class="entity-option ${this.config.entities && this.config.entities.some(e => e.entity_id === entity.entity_id) ? 'selected' : ''}"
@click=${() => this._toggleEntity(entity.entity_id)}
>
<div class="entity-info">
<div class="entity-details">
<div class="entity-name">${entity.attributes.friendly_name || entity.entity_id}</div>
<div class="entity-id">${entity.entity_id}</div>
</div>
<ha-icon icon="${entity.attributes.icon || 'mdi:help-circle'}"></ha-icon>
</div>
${this.config.entities && this.config.entities.some(e => e.entity_id === entity.entity_id) ?
html`<ha-icon icon="mdi:check" class="check-icon"></ha-icon>` : ''}
</div>
`)}
${this._filteredEntities.length === 0 ? html`
<div class="no-results">未找到匹配的实体</div>
` : ''}
</div>
` : ''}
</div>
<div class="selected-entities">
${this.config.entities && this.config.entities.length > 0 ? html`
<div class="selected-label">已选择的实体:</div>
${this.config.entities.map((entityConfig, index) => {
const entity = this.hass.states[entityConfig.entity_id];
return html`
<div class="selected-entity-config">
<div class="selected-entity">
<span>${entity?.attributes.friendly_name || entityConfig.entity_id}</span>
<ha-icon icon="${entity?.attributes.icon || 'mdi:help-circle'}"></ha-icon>
<button class="remove-btn" @click=${() => this._removeEntity(index)}>
<ha-icon icon="mdi:close"></ha-icon>
</button>
</div>
<div class="attribute-config">
<input
type="text"
@change=${(e) => this._updateEntityAttribute(index, e.target.value)}
.value=${entityConfig.attribute || ''}
placeholder="留空使用实体状态,或输入属性名"
class="attribute-input"
/>
<div class="override-config">
<input
type="checkbox"
class="override-checkbox"
@change=${(e) => this._updateEntityOverride(index, 'icon', e.target.checked)}
.checked=${entityConfig.overrides?.icon !== undefined}
/>
<span class="override-label">图标:</span>
<input
type="text"
class="override-input"
@change=${(e) => this._updateEntityOverrideValue(index, 'icon', e.target.value)}
.value=${entityConfig.overrides?.icon || ''}
placeholder="mdi:icon-name"
?disabled=${entityConfig.overrides?.icon === undefined}
/>
</div>
<div class="override-config">
<input
type="checkbox"
class="override-checkbox"
@change=${(e) => this._updateEntityOverride(index, 'name', e.target.checked)}
.checked=${entityConfig.overrides?.name !== undefined}
/>
<span class="override-label">名称:</span>
<input
type="text"
class="override-input"
@change=${(e) => this._updateEntityOverrideValue(index, 'name', e.target.value)}
.value=${entityConfig.overrides?.name || ''}
placeholder="自定义名称"
?disabled=${entityConfig.overrides?.name === undefined}
/>
</div>
<div class="override-config">
<input
type="checkbox"
class="override-checkbox"
@change=${(e) => this._updateEntityOverride(index, 'unit_of_measurement', e.target.checked)}
.checked=${entityConfig.overrides?.unit_of_measurement !== undefined}
/>
<span class="override-label">单位:</span>
<input
type="text"
class="override-input"
@change=${(e) => this._updateEntityOverrideValue(index, 'unit_of_measurement', e.target.value)}
.value=${entityConfig.overrides?.unit_of_measurement || ''}
placeholder="自定义单位"
?disabled=${entityConfig.overrides?.unit_of_measurement === undefined}
/>
</div>
<div class="override-config">
<input
type="checkbox"
class="override-checkbox"
@change=${(e) => this._updateEntityOverride(index, 'warning', e.target.checked)}
.checked=${entityConfig.overrides?.warning !== undefined}
/>
<span class="override-label">预警:</span>
<input
type="text"
class="override-input"
@change=${(e) => this._updateEntityOverrideValue(index, 'warning', e.target.value)}
.value=${entityConfig.overrides?.warning || ''}
placeholder="如: >10, <=5, ==on, ==off, =='hello world'"
?disabled=${entityConfig.overrides?.warning === undefined}
/>
</div>
</div>
</div>
`;
})}
` : ''}
</div>
<div class="help-text">
搜索并选择要显示的设备耗材实体,支持多选。每个实体可以配置:<br>
• 属性名:留空使用实体状态,或输入属性名<br>
• 名称重定义:勾选后可自定义显示名称<br>
• 图标重定义:勾选后可自定义图标(如 mdi:phone<br>
• 单位重定义:勾选后可自定义单位(如 元、$、kWh 等)<br>
• 预警条件:勾选后设置预警条件,支持 >10, >=10, <10, <=10, ==10, ==on, ==off, =="hello world" 等<br>
• 未勾选重定义时,将使用实体的原始属性值
</div>
</div>
</div>
`;
}
_entityChanged(e) {
const { name, value } = e.target;
if (!value && name !== 'theme' && name !== 'width' ) return;
let finalValue = value;
// 处理不同字段的默认值
if (name === 'width') {
finalValue = value || '100%';
}
this.config = {
...this.config,
[name]: finalValue
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
}
_onEntitySearch(e) {
const searchTerm = e.target.value.toLowerCase();
this._searchTerm = searchTerm;
this._showEntityList = true;
if (!this.hass) return;
const allEntities = Object.values(this.hass.states);
this._filteredEntities = allEntities.filter(entity => {
const entityId = entity.entity_id.toLowerCase();
const friendlyName = (entity.attributes.friendly_name || '').toLowerCase();
return entityId.includes(searchTerm) || friendlyName.includes(searchTerm);
}).slice(0, 50);
this.requestUpdate();
}
_toggleEntity(entityId) {
const currentEntities = this.config.entities || [];
let newEntities;
if (currentEntities.some(e => e.entity_id === entityId)) {
newEntities = currentEntities.filter(e => e.entity_id !== entityId);
} else {
newEntities = [...currentEntities, {
entity_id: entityId,
attribute: null,
overrides: undefined
}];
}
this.config = {
...this.config,
entities: newEntities
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
this.requestUpdate();
}
_removeEntity(index) {
const currentEntities = this.config.entities || [];
const newEntities = currentEntities.filter((_, i) => i !== index);
this.config = {
...this.config,
entities: newEntities
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
this.requestUpdate();
}
_updateEntityAttribute(index, attributeValue) {
const currentEntities = this.config.entities || [];
const newEntities = [...currentEntities];
if (newEntities[index]) {
newEntities[index] = {
...newEntities[index],
attribute: attributeValue.trim() || null
};
}
this.config = {
...this.config,
entities: newEntities
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
this.requestUpdate();
}
_updateEntityOverride(index, overrideType, enabled) {
const currentEntities = this.config.entities || [];
const newEntities = [...currentEntities];
if (newEntities[index]) {
const overrides = { ...newEntities[index].overrides };
if (enabled) {
overrides[overrideType] = '';
} else {
delete overrides[overrideType];
}
newEntities[index] = {
...newEntities[index],
overrides: Object.keys(overrides).length > 0 ? overrides : undefined
};
}
this.config = {
...this.config,
entities: newEntities
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
this.requestUpdate();
}
_updateEntityOverrideValue(index, overrideType, value) {
const currentEntities = this.config.entities || [];
const newEntities = [...currentEntities];
if (newEntities[index] && newEntities[index].overrides && newEntities[index].overrides[overrideType] !== undefined) {
const overrides = { ...newEntities[index].overrides };
overrides[overrideType] = value.trim();
newEntities[index] = {
...newEntities[index],
overrides: overrides
};
}
this.config = {
...this.config,
entities: newEntities
};
this.dispatchEvent(new CustomEvent('config-changed', {
detail: { config: this.config },
bubbles: true,
composed: true
}));
this.requestUpdate();
}
firstUpdated() {
document.addEventListener('click', (e) => {
if (!e.target.closest('.entity-selector')) {
this._showEntityList = false;
this.requestUpdate();
}
});
}
constructor() {
super();
this._searchTerm = '';
this._filteredEntities = [];
this._showEntityList = false;
}
setConfig(config) {
this.config = config;
}
}
customElements.define('xiaoshi-consumables-card-editor', XiaoshiConsumablesCardEditor);
class XiaoshiConsumablesCard extends LitElement {
static get properties() {
return {
hass: Object,
config: Object,
_oilPriceData: Array,
_loading: Boolean,
_refreshInterval: Number,
theme: { type: String }
};
}
static get styles() {
return css`
:host {
display: block;
width: var(--card-width, 100%);
}
ha-card {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
background: var(--bg-color, #fff);
border-radius: 12px;
}
/*标题容器*/
.card-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px;
background: var(--bg-color, #fff);
border-radius: 12px;
}
/*标题红色圆点*/
.offline-indicator {
display: inline-block;
width: 8px;
height: 8px;
border-radius: 50%;
margin-right: 8px;
}
/*标题红色圆点动画*/
@keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0.5; }
100% { opacity: 1; }
}
/*标题*/
.card-title {
font-size: 20px;
font-weight: 500;
color: var(--fg-color, #000);
height: 30px;
line-height: 30px;
display: flex;
align-items: center;
justify-content: center;
}
/*标题统计数字*/
.device-count {
color: var(--fg-color, #000);
border-radius: 8px;
font-size: 13px;
width: 30px;
height: 30px;
text-align: center;
line-height: 30px;
font-weight: bold;
padding: 0px;
}
.device-count.non-zero {
background: rgba(255, 0, 0, 0.7);
color: #fff;
animation: pulse 2s infinite;
}
.device-count.zero {
background: rgba(0, 205, 0, 0.7);
color: #fff;
}
/*标题刷新按钮*/
.refresh-btn {
color: var(--fg-color, #fff);
border: none;
border-radius: 8px;
padding: 5px;
cursor: pointer;
font-size: 13px;
width: 50px;
height: 30px;
line-height: 30px;
text-align: center;
font-weight: bold;
padding: 0px;
}
/*2级标题*/
.section-divider {
margin: 0 0 8px 0;
padding: 8px 8px;
background: var(--bg-color, #fff);
font-weight: 500;
color: var(--fg-color, #000);
border-top: 1px solid rgb(150,150,150,0.5);
border-bottom: 1px solid rgb(150,150,150,0.5);
margin: 0 16px 0 16px;
}
/*2级标题字体*/
.section-title {
display: flex;
align-items: center;
justify-content: space-between;
color: var(--fg-color, #000);
font-size: 13px;
}
/*2级标题,统计数量字体*/
.section-count {
background: rgb(255,0,0,0.5);
color: var(--fg-color, #000);
border-radius: 12px;
width: 15px;
height: 15px;
text-align: center;
line-height: 15px;
padding: 3px;
font-size: 12px;
font-weight: bold;
}
/*设备、实体明细*/
.device-item {
display: flex;
align-items: center;
justify-content: space-between;
margin: 0px 16px;
padding: 6px 0;
border-bottom: 1px solid rgb(150,150,150,0.5);
cursor: pointer;
transition: background-color 0.2s;
min-height: 32px;
}
.device-item:first-child {
border-top: 1px solid rgb(150,150,150,0.5);
}
.device-item:hover {
background-color: rgba(150,150,150,0.1);
}
/*设备、实体明细背景*/
.devices-list {
flex: 1;
overflow-y: auto;
min-height: 0;
padding: 0 0 8px 0;
}
/*2列布局容器*/
.devices-grid {
display: grid;
grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
gap: 1px;
padding: 0 16px;
width: 100%;
box-sizing: border-box;
overflow: hidden;
}
/*强制每列等宽*/
.devices-grid > * {
min-width: 0;
width: 100%;
box-sizing: border-box;
overflow: hidden;
}
/*2列布局中的设备项*/
.devices-grid .device-item {
margin: 0;
padding: 4px 12px;
background: var(--bg-color, #fff);
display: flex;
align-items: center;
justify-content: space-between;
cursor: pointer;
transition: background-color 0.2s;
min-height: 24px;
border-bottom: none;
border-right: none;
border-left: none;
width: 100%;
max-width: 100%;
box-sizing: border-box;
overflow: hidden;
}
.devices-grid .device-item:hover {
background-color: rgba(150,150,150,0.1);
}
/*2列布局中的第一行顶部边框*/
.devices-grid .device-item:nth-child(1),
.devices-grid .device-item:nth-child(2) {
border-top: 1px solid rgb(150,150,150,0.5);
}
/*1列布局保持原有样式*/
.devices-list.single-column {
padding: 0 0 8px 0;
}
.device-left {
display: flex;
align-items: center;
flex: 1;
min-width: 0;
overflow: hidden;
}
.device-icon {
margin-right: 8px;
color: var(--fg-color, #000);
flex-shrink: 0;
font-size: 10px;
width: 12px;
height: 12px;
display: flex;
align-items: center;
justify-content: center;
}
.device-name {
color: var(--fg-color, #000);
font-size: 9px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
flex: 1;
min-width: 0;
}
.device-value {
color: var(--fg-color, #000);
font-size: 9px;
flex-shrink: 0;
font-weight: bold;
max-width: 45%;
text-align: right;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.device-value.warning {
color: #F44336;
}
.device-unit {
font-size: 8px;
color: var(--fg-color, #000);
margin-left: 2px;
font-weight: bold;
white-space: nowrap;
flex-shrink: 0;
}
.device-unit.warning {
color: #F44336;
}
.no-devices {
text-align: center;
padding: 10px 0;
color: var(--fg-color, #000);
}
.loading {
text-align: center;
padding: 10px 0;
color: var(--fg-color, #000);
}
`;
}
constructor() {
super();
this._oilPriceData = [];
this._loading = false;
this._refreshInterval = null;
this.theme = 'on';
}
static getConfigElement() {
return document.createElement("xiaoshi-consumables-card-editor");
}
connectedCallback() {
super.connectedCallback();
this._loadOilPriceData();
// 设置主题属性
this.setAttribute('theme', this._evaluateTheme());
// 每300秒刷新一次数据减少频繁刷新
this._refreshInterval = setInterval(() => {
this._loadOilPriceData();
}, 300000);
}
_evaluateTheme() {
try {
if (!this.config || !this.config.theme) return 'on';
if (typeof this.config.theme === 'function') {
return this.config.theme();
}
if (typeof this.config.theme === 'string' &&
(this.config.theme.includes('return') || this.config.theme.includes('=>'))) {
return (new Function(`return ${this.config.theme}`))();
}
return this.config.theme;
} catch(e) {
console.error('计算主题时出错:', e);
return 'on';
}
}
disconnectedCallback() {
super.disconnectedCallback();
if (this._refreshInterval) {
clearInterval(this._refreshInterval);
}
}
async _loadOilPriceData() {
if (!this.hass) return;
this._loading = true;
this.requestUpdate();
try {
const entities = this.config.entities || [];
const consumablesData = [];
for (const entityConfig of entities) {
const entityId = entityConfig.entity_id;
const attributeName = entityConfig.attribute;
const entity = this.hass.states[entityId];
if (!entity) continue;
const attributes = entity.attributes;
let value = entity.state;
let unit = '元';
// 如果指定了属性,则使用属性值
if (attributeName && attributes[attributeName] !== undefined) {
value = attributes[attributeName];
}
// 尝试从属性中获取单位
if (attributes.unit_of_measurement) {
unit = attributes.unit_of_measurement;
} else {
// 如果实体没有单位,则不显示单位
unit = '';
}
// 应用属性重定义
let friendlyName = attributes.friendly_name || entityId;
let icon = attributes.icon || 'mdi:help-circle';
let warningThreshold = undefined;
// 应用用户自定义的重定义
if (entityConfig.overrides) {
if (entityConfig.overrides.name !== undefined && entityConfig.overrides.name !== '') {
friendlyName = entityConfig.overrides.name;
}
if (entityConfig.overrides.icon !== undefined && entityConfig.overrides.icon !== '') {
icon = entityConfig.overrides.icon;
}
if (entityConfig.overrides.unit_of_measurement !== undefined && entityConfig.overrides.unit_of_measurement !== '') {
unit = entityConfig.overrides.unit_of_measurement;
}
if (entityConfig.overrides.warning !== undefined && entityConfig.overrides.warning !== '') {
warningThreshold = entityConfig.overrides.warning; // 保持原始字符串
}
}
consumablesData.push({
entity_id: entityId,
friendly_name: friendlyName,
value: value,
unit: unit,
icon: icon,
warning_threshold: warningThreshold
});
}
this._oilPriceData = consumablesData;
} catch (error) {
console.error('加载设备耗材数据失败:', error);
this._oilPriceData = [];
}
this._loading = false;
}
_handleRefresh() {
this._loadOilPriceData();
navigator.vibrate(50);
}
_handleEntityClick(entity) {
navigator.vibrate(50);
// 点击实体时打开实体详情页
if (entity.entity_id) {
const evt = new Event('hass-more-info', { composed: true });
evt.detail = { entityId: entity.entity_id };
this.dispatchEvent(evt);
}
}
_renderDeviceItem(consumablesData) {
let isWarning = false;
if (consumablesData.warning_threshold && consumablesData.warning_threshold.trim() !== '') {
isWarning = this._evaluateWarningCondition(consumablesData.value, consumablesData.warning_threshold);
console.log(`明细预警 - 实体: ${consumablesData.friendly_name}, 值: "${consumablesData.value}", 条件: "${consumablesData.warning_threshold}", 预警: ${isWarning}`);
} else {
if (this.config.global_warning && this.config.global_warning.trim() !== '') {
isWarning = this._evaluateWarningCondition(consumablesData.value, this.config.global_warning);
console.log(`全局预警 - 实体: ${consumablesData.friendly_name}, 值: "${consumablesData.value}", 条件: "${this.config.global_warning}", 预警: ${isWarning}`);
}
}
return html`
<div class="device-item" @click=${() => this._handleEntityClick(consumablesData)}>
<div class="device-left">
<ha-icon class="device-icon" icon="${consumablesData.icon}"></ha-icon>
<div class="device-name">${consumablesData.friendly_name}</div>
</div>
<div class="device-value ${isWarning ? 'warning' : ''}">
${consumablesData.value}
<span class="device-unit ${isWarning ? 'warning' : ''}">${consumablesData.unit}</span>
</div>
</div>
`;
}
_evaluateWarningCondition(value, condition) {
if (!condition) return false;
const match = condition.match(/^(>=|<=|>|<|==|!=)\s*(.+)$/);
if (!match) return false;
const operator = match[1];
let compareValue = match[2].trim();
if ((compareValue.startsWith('"') && compareValue.endsWith('"')) ||
(compareValue.startsWith("'") && compareValue.endsWith("'"))) {
compareValue = compareValue.slice(1, -1);
}
const numericValue = parseFloat(value);
const numericCompare = parseFloat(compareValue);
if (!isNaN(numericValue) && !isNaN(numericCompare)) {
switch (operator) {
case '>': return numericValue > numericCompare;
case '>=': return numericValue >= numericCompare;
case '<': return numericValue < numericCompare;
case '<=': return numericValue <= numericCompare;
case '==': return numericValue === numericCompare;
case '!=': return numericValue !== numericCompare;
}
}
const stringValue = String(value);
const stringCompare = compareValue;
switch (operator) {
case '==': return stringValue === stringCompare;
case '!=': return stringValue !== stringCompare;
case '>': return stringValue > stringCompare;
case '>=': return stringValue >= stringCompare;
case '<': return stringValue < stringCompare;
case '<=': return stringValue <= stringCompare;
}
return false;
}
render() {
if (!this.hass) {
return html`<div class="loading">等待Home Assistant连接...</div>`;
}
const theme = this._evaluateTheme();
const fgColor = theme === 'on' ? 'rgb(0, 0, 0)' : 'rgb(255, 255, 255)';
const bgColor = theme === 'on' ? 'rgb(255, 255, 255)' : 'rgb(50, 50, 50)';
const warningCount = this._oilPriceData.filter(consumablesData => {
let isWarning = false;
if (consumablesData.warning_threshold && consumablesData.warning_threshold.trim() !== '') {
isWarning = this._evaluateWarningCondition(consumablesData.value, consumablesData.warning_threshold);
} else {
if (this.config.global_warning && this.config.global_warning.trim() !== '') {
isWarning = this._evaluateWarningCondition(consumablesData.value, this.config.global_warning);
}
}
return isWarning;
}).length;
return html`
<ha-card style="--fg-color: ${fgColor}; --bg-color: ${bgColor};">
<div class="card-header">
<div class="card-title">
<span class="offline-indicator" style="background: rgb(0,222,220); animation: pulse 2s infinite"></span>
${this.config.name || '耗材信息统计'}
</div>
<div class="device-count ${warningCount > 0 ? 'non-zero' : 'zero'}">
${warningCount}
</div>
</div>
${this._loading ?
html`<div class="loading">加载中...</div>` :
this._oilPriceData.length === 0 ?
html`<div class="no-devices">请配置耗材实体</div>` :
this.config.columns === '1' ? html`
<div class="devices-list single-column">
${this._oilPriceData.map(consumablesData => this._renderDeviceItem(consumablesData))}
</div>
` : html`
<div class="devices-grid">
${this._oilPriceData.map(consumablesData => this._renderDeviceItem(consumablesData))}
</div>
`
}
</ha-card>
`;
}
setConfig(config) {
this.config = config;
if (config.width) {
this.style.setProperty('--card-width', config.width);
}
if (config.theme) {
this.setAttribute('theme', config.theme);
}
}
getCardSize() {
const baseSize = 3;
const entitySize = Math.max(0, Math.min(this._oilPriceData.length * 2, 10));
return baseSize + entitySize;
}
}
customElements.define('xiaoshi-consumables-card', XiaoshiConsumablesCard);