<template>
    <div class="config-panel px-hidden">
        <div class="config-panel-content">
            <div class="config-panel-colors">
                <span class="config-panel-label">Primary</span>
                <div>
                    <button
                        v-for="primaryColor of primaryColors"
                        :key="primaryColor.name"
                        type="button"
                        @click="updateColors('primary', primaryColor.name)"
                        :class="{ 'active-color': selectedPrimaryColor === primaryColor.name }"
                        :style="{ backgroundColor: `${primaryColor.palette[5]}` }"
                    ></button>
                </div>
            </div>
            <div class="config-panel-colors">
                <span class="config-panel-label">Surface</span>
                <div>
                    <button
                        v-for="surface of surfaces"
                        :key="surface.name"
                        type="button"
                        @click="updateColors('surface', surface.name)"
                        :class="{ 'active-color': selectedSurfaceColor === surface.name }"
                        :style="{ backgroundColor: `${surface.palette[6]}` }"
                    ></button>
                </div>
            </div>
            <div class="config-panel-settings">
                <div>
                    <span class="config-panel-label">Ripple</span>
                    <InputSwitch :modelValue="rippleActive" @update:modelValue="onRippleChange" />
                </div>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    data() {
        return {
            selectedPrimaryColor: 'emerald',
            selectedSurfaceColor: 'slate',
            primaryColors: [
                /*{ name: 'noir', palette: ['', '', '', '', '', '', '', '', '', '', ''] },*/
                { name: 'emerald', palette: ['#ecfdf5', '#d1fae5', '#a7f3d0', '#6ee7b7', '#34d399', '#10b981', '#059669', '#047857', '#065f46', '#064e3b', '#022c22'] },
                { name: 'green', palette: ['#f0fdf4', '#dcfce7', '#bbf7d0', '#86efac', '#4ade80', '#22c55e', '#16a34a', '#15803d', '#166534', '#14532d', '#052e16'] },
                { name: 'lime', palette: ['#f7fee7', '#ecfccb', '#d9f99d', '#bef264', '#a3e635', '#84cc16', '#65a30d', '#4d7c0f', '#3f6212', '#365314', '#1a2e05'] },
                { name: 'red', palette: ['#fef2f2', '#fee2e2', '#fecaca', '#fca5a5', '#f87171', '#ef4444', '#dc2626', '#b91c1c', '#991b1b', '#7f1d1d', '#450a0a'] },
                { name: 'orange', palette: ['#fff7ed', '#ffedd5', '#fed7aa', '#fdba74', '#fb923c', '#f97316', '#ea580c', '#c2410c', '#9a3412', '#7c2d12', '#431407'] },
                { name: 'amber', palette: ['#fffbeb', '#fef3c7', '#fde68a', '#fcd34d', '#fbbf24', '#f59e0b', '#d97706', '#b45309', '#92400e', '#78350f', '#451a03'] },
                { name: 'yellow', palette: ['#fefce8', '#fef9c3', '#fef08a', '#fde047', '#facc15', '#eab308', '#ca8a04', '#a16207', '#854d0e', '#713f12', '#422006'] },
                { name: 'teal', palette: ['#f0fdfa', '#ccfbf1', '#99f6e4', '#5eead4', '#2dd4bf', '#14b8a6', '#0d9488', '#0f766e', '#115e59', '#134e4a', '#042f2e'] },
                { name: 'cyan', palette: ['#ecfeff', '#cffafe', '#a5f3fc', '#67e8f9', '#22d3ee', '#06b6d4', '#0891b2', '#0e7490', '#155e75', '#164e63', '#083344'] },
                { name: 'sky', palette: ['#f0f9ff', '#e0f2fe', '#bae6fd', '#7dd3fc', '#38bdf8', '#0ea5e9', '#0284c7', '#0369a1', '#075985', '#0c4a6e', '#082f49'] },
                { name: 'blue', palette: ['#eff6ff', '#dbeafe', '#bfdbfe', '#93c5fd', '#60a5fa', '#3b82f6', '#2563eb', '#1d4ed8', '#1e40af', '#1e3a8a', '#172554'] },
                { name: 'indigo', palette: ['#eef2ff', '#e0e7ff', '#c7d2fe', '#a5b4fc', '#818cf8', '#6366f1', '#4f46e5', '#4338ca', '#3730a3', '#312e81', '#1e1b4b'] },
                { name: 'violet', palette: ['#f5f3ff', '#ede9fe', '#ddd6fe', '#c4b5fd', '#a78bfa', '#8b5cf6', '#7c3aed', '#6d28d9', '#5b21b6', '#4c1d95', '#2e1065'] },
                { name: 'purple', palette: ['#faf5ff', '#f3e8ff', '#e9d5ff', '#d8b4fe', '#c084fc', '#a855f7', '#9333ea', '#7e22ce', '#6b21a8', '#581c87', '#3b0764'] },
                { name: 'fuchsia', palette: ['#fdf4ff', '#fae8ff', '#f5d0fe', '#f0abfc', '#e879f9', '#d946ef', '#c026d3', '#a21caf', '#86198f', '#701a75', '#4a044e'] },
                { name: 'pink', palette: ['#fdf2f8', '#fce7f3', '#fbcfe8', '#f9a8d4', '#f472b6', '#ec4899', '#db2777', '#be185d', '#9d174d', '#831843', '#500724'] },
                { name: 'rose', palette: ['#fff1f2', '#ffe4e6', '#fecdd3', '#fda4af', '#fb7185', '#f43f5e', '#e11d48', '#be123c', '#9f1239', '#881337', '#4c0519'] }
            ],
            surfaces: [
                {
                    name: 'slate',
                    palette: ['#f8fafc', '#f1f5f9', '#e2e8f0', '#cbd5e1', '#94a3b8', '#64748b', '#475569', '#334155', '#1e293b', '#0f172a', '#020617']
                },
                {
                    name: 'gray',
                    palette: ['#f9fafb', '#f3f4f6', '#e5e7eb', '#d1d5db', '#9ca3af', '#6b7280', '#4b5563', '#374151', '#1f2937', '#111827', '#030712']
                },
                {
                    name: 'zinc',
                    palette: ['#fafafa', '#f4f4f5', '#e4e4e7', '#d4d4d8', '#a1a1aa', '#71717a', '#52525b', '#3f3f46', '#27272a', '#18181b', '#09090b']
                },
                {
                    name: 'neutral',
                    palette: ['#fafafa', '#f5f5f5', '#e5e5e5', '#d4d4d4', '#a3a3a3', '#737373', '#525252', '#404040', '#262626', '#171717', '#0a0a0a']
                },
                {
                    name: 'stone',
                    palette: ['#fafaf9', '#f5f5f4', '#e7e5e4', '#d6d3d1', '#a8a29e', '#78716c', '#57534e', '#44403c', '#292524', '#1c1917', '#0c0a09']
                }
            ]
        };
    },
    methods: {
        updateColors(type, colorName) {
            let selectedColor;

            if (type === 'primary') {
                selectedColor = this.primaryColors.find((color) => color.name === colorName);
                this.selectedPrimaryColor = selectedColor.name;
            } else if (type === 'surface') {
                selectedColor = this.surfaces.find((color) => color.name === colorName);
                this.selectedSurfaceColor = selectedColor.name;
            }

            if (!document.startViewTransition) {
                this.applyTheme(type, selectedColor.palette);

                return;
            }

            document.startViewTransition(() => this.applyTheme(type, selectedColor.palette));
        },
        applyTheme(type, colors) {
            let shades;

            if (type === 'primary') {
                shades = [50, 100, 200, 300, 400, 500, 600, 700, 800, 900, 950];
            } else if (type === 'surface') {
                shades = [0, 50, 100, 200, 300, 400, 500, 600, 700, 800, 900, 950];
            }

            colors.forEach((color, index) => {
                document.documentElement.style.setProperty(`--p-${type}-${shades[index]}`, color);
                //document.documentElement.style.setProperty(`--p-dark-${type}-${shades[index]}`, color);
            });
        },
        onRippleChange(value) {
            this.$appState.ripple = value;
        }
    },
    computed: {
        rippleActive() {
            return this.$appState.ripple;
        }
    }
};
</script>
