/**
 * Structured Prompting Frameworks
 * Pre-built templates to help users write better prompts
 */

export interface Framework {
    id: string
    name: string
    description: string
    sections: FrameworkSection[]
    example?: string
}

export interface FrameworkSection {
    id: string
    label: string
    description: string
    placeholder: string
    required: boolean
}

export const FRAMEWORKS: Record<string, Framework> = {
    RACE: {
        id: 'RACE',
        name: 'RACE',
        description: 'Role, Action, Context, Expectation - Clear structure for task-based prompts',
        sections: [
            {
                id: 'role',
                label: 'Role',
                description: 'What role should the AI take?',
                placeholder: 'e.g., "You are a senior software engineer..."',
                required: true,
            },
            {
                id: 'action',
                label: 'Action',
                description: 'What should the AI do?',
                placeholder: 'e.g., "Review this code and suggest improvements..."',
                required: true,
            },
            {
                id: 'context',
                label: 'Context',
                description: 'What background information is relevant?',
                placeholder: 'e.g., "This is a React component for a production app..."',
                required: true,
            },
            {
                id: 'expectation',
                label: 'Expectation',
                description: 'What format/style do you want?',
                placeholder: 'e.g., "Provide feedback as a bulleted list..."',
                required: true,
            },
        ],
        example: 'You are a senior software engineer. Review this code and suggest improvements. This is a React component for a production app with 10K users. Provide feedback as a bulleted list with code examples.',
    },

    CARE: {
        id: 'CARE',
        name: 'CARE',
        description: 'Context, Action, Result, Example - Perfect for generating content',
        sections: [
            {
                id: 'context',
                label: 'Context',
                description: 'Set the scene',
                placeholder: 'e.g., "I run a B2B SaaS startup..."',
                required: true,
            },
            {
                id: 'action',
                label: 'Action',
                description: 'What to create',
                placeholder: 'e.g., "Write a blog post about..."',
                required: true,
            },
            {
                id: 'result',
                label: 'Result',
                description: 'Desired outcome',
                placeholder: 'e.g., "Should be 1000 words, SEO optimized..."',
                required: true,
            },
            {
                id: 'example',
                label: 'Example',
                description: 'Show what good looks like',
                placeholder: 'e.g., "Similar to this style: [link]"',
                required: false,
            },
        ],
    },

    APE: {
        id: 'APE',
        name: 'APE',
        description: 'Action, Purpose, Expectation - Simple and effective',
        sections: [
            {
                id: 'action',
                label: 'Action',
                description: 'What to do',
                placeholder: 'e.g., "Generate 10 headline ideas..."',
                required: true,
            },
            {
                id: 'purpose',
                label: 'Purpose',
                description: 'Why you need it',
                placeholder: 'e.g., "For a product launch email campaign..."',
                required: true,
            },
            {
                id: 'expectation',
                label: 'Expectation',
                description: 'Format and style',
                placeholder: 'e.g., "Short, punchy, under 60 characters..."',
                required: true,
            },
        ],
    },

    CREATE: {
        id: 'CREATE',
        name: 'CREATE',
        description: 'Character, Request, Examples, Adjustments, Type, Extras - Most comprehensive',
        sections: [
            {
                id: 'character',
                label: 'Character',
                description: 'AI persona',
                placeholder: 'e.g., "Expert marketing copywriter..."',
                required: true,
            },
            {
                id: 'request',
                label: 'Request',
                description: 'Main task',
                placeholder: 'e.g., "Write ad copy for..."',
                required: true,
            },
            {
                id: 'examples',
                label: 'Examples',
                description: 'Sample outputs',
                placeholder: 'e.g., "Like this: [example]"',
                required: false,
            },
            {
                id: 'adjustments',
                label: 'Adjustments',
                description: 'Constraints',
                placeholder: 'e.g., "Max 150 characters, casual tone..."',
                required: false,
            },
            {
                id: 'type',
                label: 'Type',
                description: 'Output format',
                placeholder: 'e.g., "Bulleted list, JSON, table..."',
                required: true,
            },
            {
                id: 'extras',
                label: 'Extras',
                description: 'Additional notes',
                placeholder: 'e.g., "Focus on benefits not features..."',
                required: false,
            },
        ],
    },

    RISEN: {
        id: 'RISEN',
        name: 'RISEN',
        description: 'Role, Instructions, Steps, End goal, Narrowing - For complex tasks',
        sections: [
            {
                id: 'role',
                label: 'Role',
                description: 'AI identity',
                placeholder: 'e.g., "Professional business consultant..."',
                required: true,
            },
            {
                id: 'instructions',
                label: 'Instructions',
                description: 'High-level guidance',
                placeholder: 'e.g., "Analyze this business plan..."',
                required: true,
            },
            {
                id: 'steps',
                label: 'Steps',
                description: 'Break it down',
                placeholder: 'e.g., "1. Review financials, 2. Assess market..."',
                required: false,
            },
            {
                id: 'endGoal',
                label: 'End Goal',
                description: 'Success criteria',
                placeholder: 'e.g., "Provide actionable recommendations..."',
                required: true,
            },
            {
                id: 'narrowing',
                label: 'Narrowing',
                description: 'Scope limits',
                placeholder: 'e.g., "Focus only on Q4 2025..."',
                required: false,
            },
        ],
    },

    RTF: {
        id: 'RTF',
        name: 'RTF',
        description: 'Role, Task, Format - Quick and simple',
        sections: [
            {
                id: 'role',
                label: 'Role',
                description: 'Who is the AI?',
                placeholder: 'e.g., "You are a helpful assistant..."',
                required: true,
            },
            {
                id: 'task',
                label: 'Task',
                description: 'What to do',
                placeholder: 'e.g., "Summarize this article..."',
                required: true,
            },
            {
                id: 'format',
                label: 'Format',
                description: 'How to present',
                placeholder: 'e.g., "5 bullet points, max 20 words each..."',
                required: true,
            },
        ],
    },

    TAG: {
        id: 'TAG',
        name: 'TAG',
        description: 'Task, Action, Goal - Minimal but effective',
        sections: [
            {
                id: 'task',
                label: 'Task',
                description: 'What needs doing',
                placeholder: 'e.g., "Write product description..."',
                required: true,
            },
            {
                id: 'action',
                label: 'Action',
                description: 'Specific steps',
                placeholder: 'e.g., "Highlight key features and benefits..."',
                required: true,
            },
            {
                id: 'goal',
                label: 'Goal',
                description: 'Success metric',
                placeholder: 'e.g., "Convert visitors to customers..."',
                required: true,
            },
        ],
    },

    BAB: {
        id: 'BAB',
        name: 'BAB',
        description: 'Before, After, Bridge - For transformation stories',
        sections: [
            {
                id: 'before',
                label: 'Before',
                description: 'Current state',
                placeholder: 'e.g., "Customer struggles with..."',
                required: true,
            },
            {
                id: 'after',
                label: 'After',
                description: 'Desired state',
                placeholder: 'e.g., "Customer achieves..."',
                required: true,
            },
            {
                id: 'bridge',
                label: 'Bridge',
                description: 'How to get there',
                placeholder: 'e.g., "Using our product..."',
                required: true,
            },
        ],
    },

    STAR: {
        id: 'STAR',
        name: 'STAR',
        description: 'Situation, Task, Action, Result - For case studies',
        sections: [
            {
                id: 'situation',
                label: 'Situation',
                description: 'Context',
                placeholder: 'e.g., "Company faced declining sales..."',
                required: true,
            },
            {
                id: 'task',
                label: 'Task',
                description: 'Challenge',
                placeholder: 'e.g., "Needed to increase conversion by 20%..."',
                required: true,
            },
            {
                id: 'action',
                label: 'Action',
                description: 'What happened',
                placeholder: 'e.g., "Implemented new email strategy..."',
                required: true,
            },
            {
                id: 'result',
                label: 'Result',
                description: 'Outcome',
                placeholder: 'e.g., "Achieved 35% increase in 3 months..."',
                required: true,
            },
        ],
    },

    PREP: {
        id: 'PREP',
        name: 'PREP',
        description: 'Point, Reason, Example, Point - For persuasive content',
        sections: [
            {
                id: 'point',
                label: 'Point',
                description: 'Main argument',
                placeholder: 'e.g., "AI will transform healthcare..."',
                required: true,
            },
            {
                id: 'reason',
                label: 'Reason',
                description: 'Why it matters',
                placeholder: 'e.g., "Because it can analyze data faster..."',
                required: true,
            },
            {
                id: 'example',
                label: 'Example',
                description: 'Proof',
                placeholder: 'e.g., "Studies show 90% accuracy in diagnosis..."',
                required: true,
            },
            {
                id: 'pointAgain',
                label: 'Point (Restate)',
                description: 'Reinforce',
                placeholder: 'e.g., "This is why AI is the future of healthcare..."',
                required: true,
            },
        ],
    },
}

/**
 * Generate prompt template from framework and filled sections
 */
export function generateFromFramework(
    framework: Framework,
    sections: Record<string, string>
): string {
    const parts: string[] = []

    framework.sections.forEach((section) => {
        const value = sections[section.id]
        if (value) {
            parts.push(value)
        }
    })

    return parts.join('\n\n')
}

/**
 * Get framework by ID
 */
export function getFramework(id: string): Framework | undefined {
    return FRAMEWORKS[id]
}

/**
 * Get all frameworks as array
 */
export function getAllFrameworks(): Framework[] {
    return Object.values(FRAMEWORKS)
}

/**
 * Detect which framework a prompt might be using
 */
export function detectFramework(template: string): string | null {
    // Simple heuristic based on keywords
    const lower = template.toLowerCase()

    if (lower.includes('you are') && lower.includes('context') && lower.includes('expectation')) {
        return 'RACE'
    }
    if (lower.includes('before') && lower.includes('after')) {
        return 'BAB'
    }
    if (lower.includes('situation') && lower.includes('task') && lower.includes('result')) {
        return 'STAR'
    }

    return null
}