{"version":3,"file":"sdcorejs-angular-components-avatar.mjs","sources":["../../../projects/sdcorejs-angular/components/avatar/src/avatar.component.ts","../../../projects/sdcorejs-angular/components/avatar/src/avatar.component.html","../../../projects/sdcorejs-angular/components/avatar/sdcorejs-angular-components-avatar.ts"],"sourcesContent":["import { CommonModule } from '@angular/common';\nimport { ChangeDetectionStrategy, Component, computed, effect, input, signal } from '@angular/core';\n\n@Component({\n selector: 'sd-avatar',\n standalone: true,\n imports: [CommonModule],\n templateUrl: './avatar.component.html',\n styleUrl: './avatar.component.scss',\n changeDetection: ChangeDetectionStrategy.OnPush,\n})\nexport class SdAvatar {\n /**\n * The source string to be used for the avatar.\n * - If it matches a URL pattern, an image is displayed.\n * - If it is a string representing a name, initials and a colored background are generated.\n * - If undefined, it falls back to a neutral ? initial.\n */\n readonly src = input.required();\n readonly size = input(32);\n\n readonly #imageError = signal(false);\n\n constructor() {\n // Reset image error state whenever src changes\n effect(() => {\n this.src();\n this.#imageError.set(false);\n });\n }\n\n readonly isUrl = computed(() => {\n // If image has failed to load, treat it as a non-url to fallback to initials using the literal URL text\n if (this.#imageError()) {\n return false;\n }\n const val = this.src() || '';\n const urlPattern = /^(http|https|data:image|\\/)/;\n return urlPattern.test(val);\n });\n\n readonly bgColor = computed(() => {\n if (this.isUrl()) {\n return 'transparent';\n }\n const val = this.src() || '';\n if (!val) {\n return '#bdc3c7';\n }\n return this.#generateColor(val);\n });\n\n readonly initials = computed(() => {\n if (this.isUrl()) {\n return '';\n }\n const val = this.src() || '';\n if (!val) {\n return '?';\n }\n return this.#getInitials(val);\n });\n\n handleError() {\n this.#imageError.set(true);\n }\n\n #getInitials = (name: string): string => {\n const words = name.trim().split(' ').filter(Boolean);\n if (!words.length) return '';\n if (words.length === 1) return words[0][0].toUpperCase();\n return (words[0][0] + words[words.length - 1][0]).toUpperCase();\n };\n\n #generateColor = (name: string): string => {\n const colors = [\n '#1abc9c',\n '#2ecc71',\n '#3498db',\n '#9b59b6',\n '#34495e',\n '#16a085',\n '#27ae60',\n '#2980b9',\n '#8e44ad',\n '#2c3e50',\n '#f1c40f',\n '#e67e22',\n '#e74c3c',\n '#95a5a6',\n '#f39c12',\n '#d35400',\n '#c0392b',\n '#bdc3c7',\n '#7f8c8d',\n ];\n let hash = 0;\n for (let i = 0; i < name.length; i++) {\n hash = name.charCodeAt(i) + ((hash << 5) - hash);\n }\n return colors[Math.abs(hash) % colors.length];\n };\n}\n","@let _size = size();\n
\n @if (isUrl()) {\n \"avatar\"\n } @else {\n \n {{ initials() }}\n \n }\n
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